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標題: 西洋棋棋題（911-920） [打印本頁]

作者: 誠惶誠恐 時間: 2019-3-16 04:29 PM 標題: 西洋棋棋題（911-920）

本帖最後由誠惶誠恐於 2019-5-6 07:35 PM 編輯

91120190306

[attach]126687353[/attach]20190306
(FEN: 8/K7/NB6/3R1P2/2P1kpQ1/4Nr2/6r1/4n2B w - - 0 1)
Ladislav Salai sr
Hlas Ludu, 1977
White to mate in 2 moves (白先，兩步殺) (**)

按下滑鼠左鍵掃出答案：
★1. Nd1! > 2. Nc5#
1... Ra3 2. Nf2#
1... Ra2, Nd3 2. Nc3#★

（有關記譜法，請參閱：【國際象棋】(轉載) 記錄方法）

❈　❈　❈

91220190307

[attach]126687355[/attach]20190307
(FEN: 8/b5Kp/r2pRB2/n2p2N1/5kpN/1b1R4/4Bp2/6rn w - - 0 1)pid=68422
Eeltje Visserman
3rd HM, Probleemblad, 1973
White to mate in 3 moves (白先，三步殺) (***)

按下滑鼠左鍵掃出答案：
★1. Kh6! > 2. Ne4 > 3. Bg5#
  1... Bb6, Nc6 2. Be5+ ... 3. Rf6#
  1... Bd4 2. Bxd4 ... 3. Rf6#
   2... Ng3 3. Be3#
  1... Be3 2. Rexe3 ... 3. Ne6#
   2... d4 3. Re4#
  1... Nc4 2. Re4+ dxe4 3. Ne6#
  1... Ng3 2. Nh3+ gxh3 3. Bg5#★

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91320190308

[attach]126687357[/attach]20190308
(FEN: 1BR5/1p6/pP4pp/3Pp3/ppBkN1R1/7P/5K2/8 w - - 0 1)pid=5626
Laszlo Apro
Magyar Sakkelet, 1983
White to mate in 3 moves (白先，三步殺) (***)

按下滑鼠左鍵掃出答案：
★1. Rg3! Kxe4 2. Rg4+ Kf5 3. Rf8#
  1... a5 2. Nd6 ... 3. Rd3#
   2... e4 3. Nb5#
  1... g5 2. Nd6 ... 3. Rd3#
   2... e4 3. Nf5#
  1... h5 2. Ng5 ... 3. Rd3#
   2... e4 3. Ne6#
  1... a3 2. Nd2 ... 3. Rd3#
   2... e4 3. Nb3#
  1... b3 2. Nc3 ... 3. Rd3#
   2... e4 3. Ne2#★

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91420190309

[attach]126687359[/attach]20190309
(FEN: 1n6/2R4K/Np6/3k1Bp1/b4n2/3pPN2/1R5B/4r3 w - - 0 1)pid=103278
Mikhail Nazarovich Marandjuk (Marandiuk)
3rd Prize, Na Smenu!, 1969
White to mate in 2 moves (白先，兩步殺) (**)

按下滑鼠左鍵掃出答案：
★1. Rb4! > 2. Rd4#
  1... Nc6 2. Rd7#
  1... Ne6 2. Be4#
  1... Ne2 2. e4#★

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91520190310

[attach]126687361[/attach]20190310
(FEN: 4K1N1/1p2P2p/1Rn1k1nR/p3B3/P1N3P1/4P3/8/4Q2B w - - 0 1)pid=110316
Karol Mlynka
3rd HM, CSTV, 1975
White to mate in 2 moves (白先，兩步殺) (***)

按下滑鼠左鍵掃出答案：
★1. Bf6! block
  1... Nf8 2. exf8=N#
  1... Nh8 2. Bxh8#
  1... Ngxe7 2. Bxe7#
  1... Nge5 2. Bxe5#
  1... Nf4 2. exf4#
  1... Nh4 2. Bxh4#★

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91620190311

[attach]126687362[/attach]20190311
(FEN: 8/3p3K/4P3/6N1/p2B4/p7/prP1p3/kn2R3 w - - 0 1)
Conc.
Cercle de Lutèce, 1931
White to mate in 5 moves (白先，五步殺) (****)

按下滑鼠左鍵掃出答案：
★1. Nf3! d6 2. e7 d5 3. Bf6 d4 4. Nxd4 ... 5. Nb3#
1... d5 2. Bg7 d4 3. Nxd4 … 4. Nb3#
1... dxe6 2. c4 e5 3. Bc3 e4 4. Nd4 ... 5. Nc2#★

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91720190312

[attach]126687364[/attach]20190312
(FEN: BQ6/BK3p1r/P1R2P2/1p3p2/bN2kpn1/R1b2p2/5PP1/8 w - - 0 1)pid=110591
Roland Baier & Markus Ott
1st Prize, Bled-80, 1980
White to mate in 2 moves (白先，兩步殺) (**)

按下滑鼠左鍵掃出答案：
★1. Kc7! > 2. Re6#
1... Ke5 2. Qe8#
1... Be5+ 2. Rd6#★

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91820190313

[attach]126687365[/attach]20190313
(FEN: 7K/1R6/8/8/8/7b/1R4p1/k5r1 w - - 0 1)pid=115285
Erich Anselm Brunner
Denken und Raten, 1932
White to mate in 3 moves (白先，三步殺) (**)

按下滑鼠左鍵掃出答案：
★1. R2b3! > 2. Ra7#
1... Ka2 2. R3b5 ... 3. Ra7#
2... Bc8 3. Ra5#★

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91920190314

[attach]126687367[/attach]20190314
(FEN: 3Q4/6pK/1b2BRp1/6kp/5N1n/q7/1n1P4/2B5 w - - 0 1)pid=108681
Yuri Mikhailovich Berezhnoi & Viacheslav Georgievich Kopaev
C. Moscovite, 1992
White to mate in 2 moves (白先，兩步殺) (**)

按下滑鼠左鍵掃出答案：
★1. Nd5! > 2. Rxg6#
  1... gxf6 2. Qxf6#
  1... Bxd8 2. d3#
  1... Qe7 2. d4#★

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92020190315

20190315
(FEN: 3N4/4n2q/7r/1R1p2P1/3k2pn/p2p2B1/1N1P4/3K1R2 w - - 0 1)pid=92975
Sigmund Herland
Tidskrift för Schack, 1906
White to mate in 4 moves (白先，四步殺) (****)

按下滑鼠左鍵掃出答案：
★1. g6! > 2. Rb4+ Kc5 3. Nxd3#
  1... Qxg6 2. Rf6 > 3. Rb4+ Kc5 4. Bd6#
   2... Nc6, Nc8 3. Nc6+ Ke4 4. Rf4#
   2... Nef5, Qxf6, Nhf5 3. Rb4+ Kc5 4. Nxd3#
   2... Ke4 3. Rf4+ Ke5 4. Nc4#
  1... axb2 2. Bd6 ... 3. Rb4#
   2... b1=Q/R+ 3. Rxb1 ... 4. Rb4#
      3... Nc6, Ke4 4. Rf4#★

作者: 誠惶誠恐 時間: 2019-6-5 05:53 PM

Chess Problem 911

20190306
(FEN: 8/K7/NB6/3R1P2/2P1kpQ1/4Nr2/6r1/4n2B w - - 0 1)pid=nil
Ladislav Salai snr
Hlas Ludu, 1977
White to mate in 2 moves (白先，兩步殺) (**)

答案：
1. Nd1! > 2. Nc5#
1... Ra3 2. Nf2#
1... Ra2, Nd3 2. Nc3#

https://lichess.org/editor/8/K7/NB6/3R1P2/2P1kpQ1/4Nr2/6r1/4n2B_w

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