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標題: 西洋棋棋題(781-790) [打印本頁]

作者: 誠惶誠恐    時間: 2017-6-10 08:02 PM     標題: 西洋棋棋題(781-790)

本帖最後由 誠惶誠恐 於 2017-6-10 08:06 PM 編輯

781

20170115
(FEN: 5R2/6p1/1K1pN3/1p1BkPP1/1N1ppp2/B3rb2/2p2Q1P/2n5 w - - 0 1)
Udo Degener
Mat, 1988
White to mate in 2 moves (白先,兩步殺)
(**)

  [attach]119083829[/attach]

按下滑鼠左鍵掃出答案:
1. Nxd4! > 2. Ndc6#
   1... Kxd4 2. Bb2#
   1... Rc3 2. Re8#




(有關記譜法,請參閱:【國際象棋】(轉載) 記錄方法

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782

[attach]119083830[/attach]20170116
(FEN: 2B2b2/1p2B3/7n/nP1k4/3P2bN/2K5/6p1/1Q6 w - - 0 1)
Mario G. Garcia
1996
White to mate in 3 moves (白先,三步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Qg6! ... 2. Qd6+ Ke4 3. Qe5#
   1... Nc6, Nf7, Bg7 2. Be6+ Bxe6 3. Qxg2#
   1... Bxe7, Bg7 2. Bxb7+ ... 3. Qc6#


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783

[attach]119083831[/attach]20170117
(FEN: b6B/8/3N1r2/1p1p4/5R1Q/3Pkp2/3R3K/bN5n w - - 0 1)
Karol Mlynka
L'Echiquier Belge, 1967
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Rf5! > 2. Qf4#
   1... Rh6 2. Qxh6#
   1... Rxf5 2. Nxf5#
   1... Be5+ 2. Rxe5#


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784

[attach]119083832[/attach]20170118
(FEN: 2br4/1n1PNp2/2Q1p3/r3k1P1/8/p1p2K2/4P1Nb/8 w - - 0 1)
Vladimir Akimovich Bron
Sachmaty v SSSR, 1930
White to mate in 3 moves (白先,三步殺)
(***)

  

按下滑鼠左鍵掃出答案:
1. Ne3! > 2. Qc7+ Kd4 3. Nc2#
   1... Bxd7 2. Qc7+ Kd4 3. Nc2#
      2... Nd6 3. Qxc3#
   1... Ra6 2. Qc7+ Kd4 3. Nc2#
      2... Rd6 3. Nc6#
   1... Rd5 2. Qc7+ Kd4 3. Nc2#
      2... Nd6, Rd6 3. Nc6#
   1... Nc5 2. Qc7+ Kd4 3. Nc6#
   1... Rxd7 2. Qxc3+ Rd4 3. Nc4#
      2... Kd6 3. Nxc8#
   1... Rc5 2. Ng4+ Kd4 3. Qe4#
   1... Kd4 2. Qb6+ ... 3. Nc6#
      2... Ke5 3. Nc4#


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785

[attach]119083833[/attach]20170119
(FEN: 7n/2K1P3/3B4/3kN3/R2N1r2/5P2/2P2b1Q/7B w - - 0 1)
Mircea Manolescu
2nd Prize, Buletin Problemistic, 1985
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Qh3! > 2. Qe6#
   1... Rxd4 2. Ra5#
   1... Rf5/Rf6 2. f4#
   1... Rg4 2. fxg4#
   1... Bxd4 2. c4#


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786

[attach]119083834[/attach]20170120
(FEN: 4K3/3PB3/Rp1r4/4kP2/1N6/5Qpb/1n1P2p1/3rN3 w - - 0 1)
Leonid Ivanovich Kubbel
Shakhmaty, 1926
White to mate in 3 moves (白先,三步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Ra4! ... 2. Nc6+ Rxc6 3. Qe4#
   1... Rxe1 2. Nc6+ Rxc6 3. d4#
   1... Kd4 2. Qd5+ Rxd5 3. Nc6#
   1... Bxf5 2. Qf4+ Kxf4 3. Nbd3#
      2... Ke6 3. Qxd6#
   1... Nxa4/Nc4 2. Ned3+ Rxd3 3. Nc6#
      2... Kd4 3. Qf4#




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787

[attach]119083835[/attach]20170121
(FEN: 8/3p4/1Q1n1P2/3k4/6N1/2p1p1N1/2KPB3/8 w - - 0 1)
Alexander S. Kuzovkov
Sovietskaya Moldova, 1987
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. dxc3! > 2. c4#
   1... Nc4 2. Bf3#
   1... Ke6 2. Bc4#


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788

[attach]119083836[/attach]20170122
(FEN: 8/8/8/p1B2B2/p1p5/2N5/Pk1KP3/b7 w - - 0 1)
Fritz Giegold
1975
White to mate in 4 moves (白先,四步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. e3! a3 2. Bd4 a4 3. Ke1 Kc1 4. Ne2#

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789

[attach]119083837[/attach]20170123
(FEN: 5Rq1/K1p2bp1/2QNp3/1P2k1B1/n1PNPb1R/4P1p1/8/3rn3 w - - 0 1)
Cornelis Groeneveld & Johann Christoffel Van Gool
1st Prize, Probleemblad, 1986
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Qxc7! > 2. Nc6#
   1... Be8 2. Bxf4#
   1... Bxe3 2. N6f5#
   1... Bxg5 2. Ne8#
   1... Rxd4 2. exf4#




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790

20170124
(FEN: 4K3/4pB2/2k5/1pNN2p1/1p4P1/1P4Bp/2P3p1/2Q5 w - - 0 1)
Sigmund Herland
Tidskrift för Schack, 1906
White to mate in 3 moves (白先,三步殺)
(***)

  

按下滑鼠左鍵掃出答案:
1. Ne6! ... 2. Nd8+ Kc5 3. Qg1#
   1... Kxd5 2. Qg1 Ke4 3. Nxg5#
      2... Kc6 3. Nd8#
      2... h2 3. Qxg2#
   1... Kb7 2. Nd8+ ... 3. Qa1#
      2... Kc8 3. Nxe7#
   1... h2 2. Nd8+ Kc5 3. Qe3#


20170124

作者: 誠惶誠恐    時間: 2019-3-14 08:07 PM

本帖最後由 誠惶誠恐 於 2019-6-5 09:20 AM 編輯

Chess Problem 78120170115

20170115
(FEN: 5R2/6p1/1K1pN3/1p1BkPP1/1N1ppp2/B3rb2/2p2Q1P/2n5 w - - 0 1)pid=47711
Udo Degener
1st HM., Mat, 1988
White to mate in 2 moves (白先,兩步殺)
(**)

   

答案:
1. Nxd4! > 2. Ndc6#
   1... Kxd4 2. Bb2#
   1... Rc3 2. Re8#

  

  


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790





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