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| 若瀏覽伊莉的時侯發生問題或不正常情況,請使用Internet Explorer(I.E)。 671
20020421
(FEN: 7n/2r1pq2/6n1/5P2/1QPNkP1R/4pN2/b3PpBp/2r3bK w - - 0 1)
Nils Gustav Gerard van Dijk
1st Prize, American Chess Bulletin, 1957
白先,三步殺 (****)
按下滑鼠左鍵掃出答案:
★1. Qb5! > 2. Qe5+ Nxe5 3. fxe5#
1... Rc5 2. Qxc5 > 3. Nxg1#
2... Nxh4 3. Qe5#
1... R7xc4 2. Nc6 > 3. Nfd4#
2... Ne5/Nxh4 3. Qe5#
2... Rxc6 3. Qd3#
1... Qxc4/Qe6 2. Ne6 > 3. Nfd4#
2... Ne5 3. Qxe5#
2... Qxe6 3. Qd3#
1... Qg8 2. fxg6 > 3. Qf5#
2... Qe6/Rc5 3. f5#
1... Bxc4 2. Nb3 > 3. Nfd4#
2... Ne5/Nxh4 3. Qe5#
2... Bxb3 3. Qd3#
1... R1xc4 2. Nc2 > 3. Nfd4#
2... Ne5/Nxh4 3. Qe5#
2... Rxc2 3. Qd3#★
(有關記譜法,請參閱:)
❈ ❈ ❈
672
20020422
(FEN: 4n3/4b2R/6pQ/2p1PpNn/8/B1K5/P2R4/rk6 w - - 0 1)
Herbert Siegfried Oskar Ahues
1st Prize, Schweizerische Schachzeitung, 1978
白先,兩步殺 (**)
按下滑鼠左鍵掃出答案:
★1. Nf3! > 2. Rb2#
1... Bg5 2. Rb7#
1... g5 2. Qb6#
1... f4 2. Qxg6#
1... Nf4 2. Qh1#
1... Rxa2 2. Rd1#★
❈ ❈ ❈
673
20020423
(FEN: 1B1K1b2/1BPPp2b/1PR1N3/2P5/1pp2NP1/5k1P/2n2P2/5R2 w - - 0 1)
Heinrich Wittwer
1st Prize, Concours olympique, 1936
白先,三步殺 (***)
按下滑鼠左鍵掃出答案:
★1. c8=N! > 2. Ng5#
1... Bh6 2. Ng5+ Bxg5 3. Rg6#
1... Ke4 2. Na7 > 3. Rc8#
2... Kf3/Nd4 3. Ng5#
2... Ne3 3. f3#★
❈ ❈ ❈
674
20020424
(FEN: 4R2r/1Q2N2B/3q1Pp1/3pN1r1/1bP1k1p1/8/3P2K1/Bb3R2 w - - 0 1)
Herbert Siegfried Oskar Ahues
1st Prize, Het Parool, 1979
白先,兩步殺 (**)
按下滑鼠左鍵掃出答案:
★1. Nxd5! > 2. Rf4#
1... Qxf6 2. Nxf6#
1... Qxd5 2. Qxd5#
1... Qxe5 2. Nxb4#
1... Rf5 2. Re1#
1... Rxe5 2. Bxg6#
1... Bxd2 2. Qxb1#★
❈ ❈ ❈
675
20020425
(FEN: 8/2NN4/1K5n/2p2p1r/pp6/pkrB4/p2QP3/b7 w - - 0 1)
Klaus Wenda
1st Prize, Ceskoslovensky Sah, 1964
白先,四步殺 (***)
按下滑鼠左鍵掃出答案:
★1. Ka7! > 2. Qd1+ Kb2 3. Nb6 > 4. Nxa4#
3... Rc2 4. Qxc2#
1... Rh4 2. Ne6 > 3. Ndxc5+ Rxc5 4. Nxc5#
2... Rhc4 3. Ndxc5+ Rxc5 4. Nd4#
1... Rh1 2. Na6 ... 3. Ndxc5+ Rxc5 4. Qxb4#
1... Rxd3 2. Nxc5+ Kc4 3. Qxd3+ Kxc5 4. Qd5#★
❈ ❈ ❈
676
20020426
(FEN: 7B/K3N3/2p2r1r/3Bn2p/QP1kn2R/2p2b2/3P4/4N3 w - - 0 1)
Herbert Siegfried Oskar Ahues
Problemas, 1979
白先,兩步殺 (**)
按下滑鼠左鍵掃出答案:
★1. Qc2! > 2. Qxc3#
1... Rf4 2. Qd3#
1... Ng4 2. Nxf3#
1... cxd2 2. Qc5#
1... Bg4 2. Qxe4#★
❈ ❈ ❈
677
20020427
(FEN: 1Nn1n2b/1p1PBp1r/1p1p1p2/4kB2/2p1P2p/4Q1N1/3p2PP/3b3K w - - 0 1)
Nils Gustav Gerard van Dijk
1st Prize, American Chess Bulletin, 1958
白先,三步殺 (****)
按下滑鼠左鍵掃出答案:
★1. Nf1!
1... Nxe7 2. dxe8=Q ... 3. Qxe7#
1... h3 2. Qc3+ Kf4 3. Qg3#
1... Bf3 2. gxf3 ... 3. f4#
1... Bc2/Bb3/Ba4 2. Nxd2 > 3. Nf3#
2... Bd1 3. Nxc4#
2... Bxe4 3. Qxe4#
1... Bg4 2. dxc8=Q > 3. Nd7#
2... Bxf5 3. Qxf5#
1... d5 2. d8=Q > 3. Nd7#
2... Nxe7 3. Qxe7#
2... dxe4 3. Qxe4#
2... Ba4 3. Qxd5#
1... c3 2. dxc8=Q > 3. Nd7#
2... Ba4 3. Qxc3#
1... Na7/Rg7 2. dxe8=N > 3. Nd7#
2... Ba4 3. Bxd6#
1... Nc7 2. dxc8=N > 3. Nd7#
2... Ba4 3. Bxd6#
1... Ng7/Bg7/Rh6/Rh5 2. d8=N > 3. Nd7#
2... Ba4 3. Nxf7#★
❈ ❈ ❈
678
20020428
(FEN: 1BN1R3/8/4PPPQ/4Pk1P/2p5/2N1pP1n/B1KPR3/5n2 w - - 0 1)
Herbert Siegfried Oskar Ahues
2nd Prize, Schach-Echo, 1980
白先,兩步殺 (**)
按下滑鼠左鍵掃出答案:
★1. Ne4!
1... c3 2. Ne7#
1... exd2 2. Ned6#
1... Ng5/Nf4/Nf2/Ng1 2. Qg5#
1... Ng3/Nxd2/Nh2 2. Ng3#★
❈ ❈ ❈
679
20020429
(FEN: 4RR1B/1q5B/1N6/2ppppPp/r3Pk1P/p5p1/4Pr2/Kn1n1N1Q w - - 0 1)
Alfreds A. Dombrovskis & Aleksey G. Koponin
Memorial Sam Loyd, 1961
白先,三步殺 (****)
按下滑鼠左鍵掃出答案:
★1. Qg1! > 2. Qxg3+ Kxe4 3. Qxe5#
1... Qb8/Qc7 2. Bxf5 > 3. Qxg3#
2... g2 3. Qh2#
2... Rf3/Rg2/Rxf1 3. Nxd5#
1... Qe7/Qg7 2. Bxf5 > 3. Qxg3#
2... Qxg5 3. Bxe5/Nxd5#
2... g2 3. Nxd5/Qh2#
2... Rf3/Rg2/Rxf1 3. Nxd5#
1... Kxe4 2. Rxe5+
2... Kd4 3. Re7#
2... Kf4 3. Qxg3#
1... g2 2. Qh2+
2... Kxe4 3. Qxe5#
2... Kg4 3. Qg3#
1... Rxe2 2. Rxf5+
2... Kxe4 3. Rf7#
2... Kg4 3. Qxg3#
1... Rg2/Rf3 2. Bxf5 > 3. Bxe5#
2... Qb8/Qc7/Qe7/Qg7 3. Nxd5#
2... Rxe4 3. Bd7#
2... Rxe2 3. Qxg3#
1... Rxf1 2. Bxe5+
2... Kxe4 3. Bc7#
2... Kg4 3. Qxg3#★
❈ ❈ ❈
680
20020430
(FEN: 6RB/p1N5/K3p2r/R3P1bb/3k3q/pPp3r1/5PB1/1QN5 w - - 0 1)
Herbert Siegfried Oskar Ahues
1st Prize, Schweizerische Arbeiter Schachzeitung, 1980
白先,兩步殺 (**)
按下滑鼠左鍵掃出答案:
★1. Rc8! > 2. Nb5#
1... Rf6 2. Rd8#
1... Rxh8/Bf6 2. Nxe6#
1... Bf3/Rxg2 2. Qd3#
1... Be2+/Be8/Rf3 2. Ne2#
1... Qe4 2. Qxe4#★
20020430... |
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