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		<id>https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=232%3A_Chess_Enlightenment</id>
		<title>232: Chess Enlightenment - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=232%3A_Chess_Enlightenment"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;action=history"/>
		<updated>2026-05-22T11:39:23Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=377890&amp;oldid=prev</id>
		<title>172.69.166.31: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=377890&amp;oldid=prev"/>
				<updated>2025-05-15T05:55:52Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 05:55, 15 May 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are four reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. The fourth reason may be he didn’t even have a knight in the first place&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are four reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. The fourth reason may be he didn’t even have a knight in the first place&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.69.166.31</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373318&amp;oldid=prev</id>
		<title>141.101.99.16: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373318&amp;oldid=prev"/>
				<updated>2025-04-17T20:51:44Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:51, 17 April 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are four reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. The &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;forth &lt;/del&gt;reason may be he didn’t even have a knight in the first place&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are four reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. The &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;fourth &lt;/ins&gt;reason may be he didn’t even have a knight in the first place&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>141.101.99.16</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373291&amp;oldid=prev</id>
		<title>Apollo11: I leave for two weeks……</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373291&amp;oldid=prev"/>
				<updated>2025-04-17T17:11:31Z</updated>
		
		<summary type="html">&lt;p&gt;I leave for two weeks……&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 17:11, 17 April 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;at least three &lt;/del&gt;reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;A further &lt;/del&gt;reason may be he &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;didnt &lt;/del&gt;even have a knight in the first place&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;four &lt;/ins&gt;reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;The forth &lt;/ins&gt;reason may be he &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;didn’t &lt;/ins&gt;even have a knight in the first place&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Apollo11</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373259&amp;oldid=prev</id>
		<title>172.69.194.93: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373259&amp;oldid=prev"/>
				<updated>2025-04-17T15:21:17Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 15:21, 17 April 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are at least three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;the other &lt;/del&gt;reason may be he didnt even have a knight in the first place&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are at least three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;A further &lt;/ins&gt;reason may be he didnt even have a knight in the first place&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.69.194.93</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373224&amp;oldid=prev</id>
		<title>Translated ORK at 09:43, 17 April 2025</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=373224&amp;oldid=prev"/>
				<updated>2025-04-17T09:43:03Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 09:43, 17 April 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;at least &lt;/ins&gt;three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesn't allow the Knight to move there. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;the other reason may be he didnt even have a knight in the first place&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Translated ORK</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=361846&amp;oldid=prev</id>
		<title>GmRionWdTSEHT: /* Explanation */</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=361846&amp;oldid=prev"/>
				<updated>2025-01-12T19:21:56Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 19:21, 12 January 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;doesnt &lt;/del&gt;allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|coordinate system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;doesn't &lt;/ins&gt;allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>GmRionWdTSEHT</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339418&amp;oldid=prev</id>
		<title>172.70.162.20: /* Explanation */ I presume this was a typo (and that that linefeed was not intended).</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339418&amp;oldid=prev"/>
				<updated>2024-04-11T22:19:04Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation: &lt;/span&gt; I presume this was a typo (and that that linefeed was not intended).&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 22:19, 11 April 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;corrdanant &lt;/del&gt;system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G-4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;coordinate &lt;/ins&gt;system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to G-4 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} something like a {{w| Rook (chess)|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesnt allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesnt allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to {{w|The Force}}, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>172.70.162.20</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339414&amp;oldid=prev</id>
		<title>Apollo11: fixing some of my spelling mistakes</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339414&amp;oldid=prev"/>
				<updated>2024-04-11T20:30:56Z</updated>
		
		<summary type="html">&lt;p&gt;fixing some of my spelling mistakes&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:30, 11 April 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot; &gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a {{w|board game}} in which two players take turns to move a variety of {{w|Chess piece|different pieces}} representing units on a battlefield to try to {{w|checkmate}} the other player's {{w|King (chess)|king}}. Chess has a lively tournament scene, and it takes much practice to attain a {{w|Chess title|competent level of skill}} in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their {{w|Chess opening|first move}}, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;G4&lt;/del&gt;&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|corrdanant system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;G6 &lt;/del&gt;could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking(or pinned by)}} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;somthing &lt;/del&gt;like a {{w| Rook (chess)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;G-4&lt;/ins&gt;&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|corrdanant system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;G-4 &lt;/ins&gt;could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his King into {{w|Check (chess)|Check}}. If the Knight is {{w|Pin (chess)|blocking (or pinned by)}} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;something &lt;/ins&gt;like a {{w| Rook (chess)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesnt allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesnt allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Apollo11</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339409&amp;oldid=prev</id>
		<title>Beret: /* Explanation */ Removed incomplete tag</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339409&amp;oldid=prev"/>
				<updated>2024-04-11T20:19:09Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Explanation: &lt;/span&gt; Removed incomplete tag&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 20:19, 11 April 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l8&quot; &gt;Line 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Explanation==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Explanation==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{incomplete|We need more citations and verifications from actual chess players or chess grandmasters.}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, [[Cueball]] finds his game of chess against [[Megan]] to be too difficult, and he attempts to tap his subconscious to find his next move. This is a common technique used in more physical competitions like baseball or golf, where overthinking can interfere with one's motion and thus &amp;quot;clearing one's mind&amp;quot; and relying on the subconscious is useful to overcome such mental barriers. However, chess is more a game of planning and strategy than natural movement, and the rules of chess are not ingrained into Cueball's subconscious, and so his subconscious ends up feeding him invalid moves and beginner questions concerning movement rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, [[Cueball]] finds his game of chess against [[Megan]] to be too difficult, and he attempts to tap his subconscious to find his next move. This is a common technique used in more physical competitions like baseball or golf, where overthinking can interfere with one's motion and thus &amp;quot;clearing one's mind&amp;quot; and relying on the subconscious is useful to overcome such mental barriers. However, chess is more a game of planning and strategy than natural movement, and the rules of chess are not ingrained into Cueball's subconscious, and so his subconscious ends up feeding him invalid moves and beginner questions concerning movement rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Beret</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339403&amp;oldid=prev</id>
		<title>Apollo11: added links</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=232:_Chess_Enlightenment&amp;diff=339403&amp;oldid=prev"/>
				<updated>2024-04-11T17:19:44Z</updated>
		
		<summary type="html">&lt;p&gt;added links&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 17:19, 11 April 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot; &gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, [[Cueball]] finds his game of chess against [[Megan]] to be too difficult, and he attempts to tap his subconscious to find his next move. This is a common technique used in more physical competitions like baseball or golf, where overthinking can interfere with one's motion and thus &amp;quot;clearing one's mind&amp;quot; and relying on the subconscious is useful to overcome such mental barriers. However, chess is more a game of planning and strategy than natural movement, and the rules of chess are not ingrained into Cueball's subconscious, and so his subconscious ends up feeding him invalid moves and beginner questions concerning movement rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;In this comic, [[Cueball]] finds his game of chess against [[Megan]] to be too difficult, and he attempts to tap his subconscious to find his next move. This is a common technique used in more physical competitions like baseball or golf, where overthinking can interfere with one's motion and thus &amp;quot;clearing one's mind&amp;quot; and relying on the subconscious is useful to overcome such mental barriers. However, chess is more a game of planning and strategy than natural movement, and the rules of chess are not ingrained into Cueball's subconscious, and so his subconscious ends up feeding him invalid moves and beginner questions concerning movement rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a board game in which two players take turns to move a variety of different pieces representing units on a battlefield to try to checkmate the other player's king. Chess has a lively tournament scene, and it takes much practice to attain a competent level of skill in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their first move, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Chess}} is a &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|&lt;/ins&gt;board game&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}} &lt;/ins&gt;in which two players take turns to move a variety of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|Chess piece|&lt;/ins&gt;different pieces&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}} &lt;/ins&gt;representing units on a battlefield to try to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|&lt;/ins&gt;checkmate&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}} &lt;/ins&gt;the other player's &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|King (chess)|&lt;/ins&gt;king&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}}&lt;/ins&gt;. Chess has a lively tournament scene, and it takes much practice to attain a &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|Chess title|&lt;/ins&gt;competent level of skill&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}} &lt;/ins&gt;in the game. Different pieces can move and capture in different ways; {{w|Pawn (chess)|pawns}} can only move forward by one square unless it's their &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|Chess opening|&lt;/ins&gt;first move&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}}&lt;/ins&gt;, in which case they can move up two squares. They can only capture by moving diagonally, including when capturing ''{{w|En passant|en passant}}'', in which case they move behind an opposing pawn that had moved forward two squares on the previous turn. Other pieces have different rules.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|corrdanant system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to G6 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his {{w|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;King &lt;/del&gt;(chess)|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;King&lt;/del&gt;}} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;into Check&lt;/del&gt;. If the Knight is blocking somthing like a {{w| Rook (chess)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Cueballs subconscious instructs him to play the move &amp;quot;Knight to G4&amp;quot;. Chess uses a {{w|Algebraic notation (chess)|corrdanant system}} to mark specific squares. The letters A through H represent the X line, and the numbers one through eight are the Y line. There are three reasons a {{w|Knight (chess)|Knight}} to G6 could be an illegal move. The first being that the Knight couldn't travel to the space (as Knights movement is limited to a select few squares on any given turn). The second reason being that it could bring his &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;King into &lt;/ins&gt;{{w|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Check &lt;/ins&gt;(chess)|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Check&lt;/ins&gt;}}. If the Knight is &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|Pin (chess)|&lt;/ins&gt;blocking&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(or pinned by)}} &lt;/ins&gt;somthing like a {{w| Rook (chess)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesnt allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Rook}} from attacking the King, then moving the Knight and allowing the King to be attacked is illegal. The third reason would be that another piece of the same color is already in that square, which doesnt allow the Knight to move there.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to The Force, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{w|Obi-Wan Kenobi}} is a character from the movie series ''{{w|Star Wars}}'' who played the mentor figure to the protagonist, {{w|Luke Skywalker}}. One of his pieces of advice to his mentee was to relax and listen to his subconscious in strenuous times. However, Obi-Wan gave this advice because Luke was connected to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{w|&lt;/ins&gt;The Force&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;}}&lt;/ins&gt;, a mystical energy in the ''Star Wars'' universe that connects to the entire universe; not being a part of the ''Star Wars'' universe, Cueball is unable to tap into it. The Force does have similarities to real-life concepts used in various Eastern philosophies, but they are not typically used to play chess, for the same reasons given above.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text refers to a scene in the chess movie ''{{w|Searching for Bobby Fischer}}'', in which Sir Ben Kingsley's character dramatically sweeps the pieces off the board and instructs his student to see the pieces in his mind, which the child proceeds to do. Randall considers this impractical, presumably for similar reasons as the Obi-Wan example.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The title text refers to a scene in the chess movie ''{{w|Searching for Bobby Fischer}}'', in which Sir Ben Kingsley's character dramatically sweeps the pieces off the board and instructs his student to see the pieces in his mind, which the child proceeds to do. Randall considers this impractical, presumably for similar reasons as the Obi-Wan example.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Apollo11</name></author>	</entry>

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