加载中…牵制格的几个习题
(2013-04-12 21:47:23)
标签：
国际象棋 |
分类： 象棋杂谈 |
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By NM Todd Bardwick
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February 2, 2011 （转载自美国棋联网） |
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| http://www.uschess.org/images/stories/CL4K/11%20Feb/ChessDetective_web.jpgIn
the December 2010 edition
of Now it is your turn! Can you figure out how to win these positions by finding which piece is pinned to a square? #1http://www.uschess.org/images/stories/CL4K/11%20Feb/Diagrams/6.1.jpgPosition after 27. Rf2 Black to move
Solution This position is from Catalan Bay, England, in 2007 between Viktor Korchnoi and Irina Krush. Black played
#2http://www.uschess.org/images/stories/CL4K/11%20Feb/Diagrams/6.2.jpgPosition after 28. Rxb2(R) Black to move
Solution This game was between Boris Gelfand and Vladimir Kramnik in Berlin, Germany, in 1996. Black played
#3http://www.uschess.org/images/stories/CL4K/11%20Feb/Diagrams/6.3.jpgPosition after 35. ... gxh5(N) White to move
Solution This position occurred in a game with Magnus Carlsen and Hans Harestad in Copenhagen, Denmark, in 2003. Black’s f6-pawn is pinned to f7 by White’s rook. White played
#4http://www.uschess.org/images/stories/CL4K/11%20Feb/Diagrams/6.4.jpgPosition after 35. ... Qe8 White to move
Solution Black’s f7-pawn is pinned to the g7-square by White’s d7-rook. White played
#5http://www.uschess.org/images/stories/CL4K/11%20Feb/Diagrams/6.5.jpgPosition after 20. ... dxe5(R) White to move
Solution This position occurred in Peniscola, Spain, in 2002, between Shakhriyar Mamedyarov and Benik Galstian. White figured out that his queen pins Black’s g6-pawn to h7. To break in, he played,
#6http://www.uschess.org/images/stories/CL4K/11%20Feb/Diagrams/6.6.jpgPosition after 25. Be3 Black to move
Solution This game was between Viswanathan Anand and Magnus Carlsen in Nice, France, in 2009. Black played |
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