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標題: 西洋棋棋題(1241-1250) [打印本頁]

作者: 誠惶誠恐    時間: 2019-6-25 10:25 AM     標題: 西洋棋棋題(1241-1250)

本帖最後由 誠惶誠恐 於 2019-6-25 12:26 PM 編輯

Chess Problem

1241
(下)68

[attach]127765843[/attach] 20170525
(FEN: 8/2K5/6p1/3kp3/6B1/2Q5/6N1/8 w - - 0 1)pid= 15615
Anatoly Vasilevich Slesarenko
Mat, 1986
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Kb6! > 2. Qd3#
   1... Kd6, e4 2. Qc5#
   1... Ke4 2. Qc4#




(有關記譜法,請參閱:【國際象棋】(轉載) 記錄方法

❈ ❈ ❈

1242(上)75

[attach]127765844[/attach] 20170526
(FEN: 3k4/1R6/1p2bR1b/1Q3p2/nK1p4/1p2n1pq/2p5/2r5 w - - 0 1) pid=13493
Frantisek Mazel
Besedy lidu, 1905
White to mate in 3 moves (白先,三步殺)
(***)

  

按下滑鼠左鍵掃出答案:
1. Rff7! > 2. Rb8+ Bc8 3. Qd7#
   1... Bc8 2. Rbd7+ Bxd7 3. Qxd7#
      2... Ke8 3. Qe5#
   1... f4 2. Qg5+ Bxg5 3. Rf8#
      2... Kc8 3. Rfc7#
      2... Ke8 3. Qe7#
   1... Nc5 2. Qxb6+ Kc8 3. Qc7#
      2... Ke8 3. Rbe7#
   1... Nd5+ 2. Qxd5+ Bxd5 3. Rb8#
      2... Kc8 3. Rfc7#
      2... Ke8 3. Rbe7#
      2... Bd7 3. Qxd7#


  

❈ ❈ ❈

1243(下)69

[attach]127765845[/attach] 20170527
(FEN: 8/2nq2rB/2n1p3/4p2b/Q3N2B/2p1k3/2R5/bKN2R2 w - - 0 1)pid=105999
Aleksandr Viktorovich Bakharev & Rudolf Mikhailovic Larin
Uralski Skazi, 1990
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Nd6! > 2. Qe4#
   1... Rg4 2. Re2#
   1... Nb4 2. Qa7#
   1... Nd4 2. Nc4#
   1... Bf3 2. Bf2#
   1... Bg6 2. Bg5#


  

❈ ❈ ❈

1244(上)76

[attach]127765846[/attach] 20170528
(FEN: 3N2k1/p1p3P1/3p1pK1/1p3p2/r5pb/7p/8/3R2B1 w - - 0 1)pid=57718
Josef T. Breuer
Special Prize, Preiswerk Memorial Tourney, 1950
White to mate in 5 moves (白先,五步殺)
(****)

  

按下滑鼠左鍵掃出答案:
1. Bd4! > 2. Nc6 > 3. Ne7#
   1. ... Rc4 2. Nf7 > 3. Nh6#
      2. ... Bg5 3. Nxg5 > 4. Nf7 > 5. Nh6#
   1. ... Ra2 2. Re1 > 3. Re8#
      2. ... Bxe1 3. Be3 > 4. Nf7 > 5. Nh6# (or > 4. Nc6 > 5. Ne7#)
         3. ... Bd2/Bf2/Bg3/Bh4/h2 4. Nc6 > 5. Ne7#


  

❈ ❈ ❈

1245(下)70

[attach]127765847[/attach] 20170529
(FEN: q1r5/1n5P/3p3N/n2B3R/r2k4/4pP2/1P2P2B/2R1NK2 w - - 0 1)pid=nil
Sonomun Chimedtseren & Gombosuzengin Lkhagvasuren
1st Honourable Mention, Uralskie Skazi, 1990
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Bc4! > 2. Rd5#
   1... Rc5 2. Rh4#
   1... Rcxc4/Raxc4 2. Rd1#
   1... Nd8 2. h8=Q#
   1... Nc5 2. Nf5#
   1... Nxc4 2. Nc2#


  

❈ ❈ ❈

1246(上)78

[attach]127765848[/attach] 20170530
(FEN: 5n2/2q5/3bpn2/4P1Q1/1pp1k2N/2p1BN2/4K3/8 w - - 0 1)pid=107375
Stanislav Zikuska
Šachové umění (Československý šach), 1992
White to mate in 3 moves (白先,三步殺)
(***)

  

按下滑鼠左鍵掃出答案:
1. Qg2! > 2. Nd2+ Kxe5 3. Qg5#
   1... Kd5 2. Nd2+ Kxe5 3. Qg5#
      2... Ne4 3. Qxe4#
   1... Qg7/Qh7/Bc5 2. Nd2+ Kxe5 3. Nxc4#
   1... N8h7 2. Nd4+ Kxe5 3. Ng6#
   1... Be7 2. Ng5+ Kxe5 3. Nf7#
   1... N6h7/Ng4 2. Nh2+ Kxe5 3. Ng4#


  

❈ ❈ ❈

1247(下)71

[attach]127765849[/attach] 20170601
(FEN: 8/4b2K/4r1p1/7k/5Q2/8/6N1/8 w - - 0 1)pid=17860
Bror Larsson
Norsk Vanforetidsskrift, 1952
White to mate in 2 moves (白先,兩步殺)
(**)

  

按下滑鼠左鍵掃出答案:
1. Qg3! > 2. Nf4#
   1... Bg5 2. Qf3#
   1... Bd6/Rf6 2. Qh4#
   1... Re4 2. Qxg6#
   1... g5 2. Qh3#


  

❈ ❈ ❈

1248(上)79

[attach]127765850[/attach]20170602
(FEN: 1nqR3B/3p3B/N2PR1K1/1Ppk1Pp1/1Pp3r1/N4P2/7p/2n2bb1 w - - 0 1)pid=97141
Stanislav Vokal
US Problem Bulletin, 1988
White to mate in 3 moves (白先,三步殺)
(***)

  

按下滑鼠左鍵掃出答案:
1. Bg8! > 2. Ree8+ Kxd6 3. Be5#
   1... Nc6 2. Re3+ Kxd6 3. bxc5#
   1... dxe6 2. Nc7+ Qxc7 3. Bxe6#
   1... Nd3 2. Re4+ Kxd6 3. Nxc4#
   1... Bd4 2. Re2+ Kxd6 3. Nxc4#


  

❈ ❈ ❈

1249(下)72

[attach]127765851[/attach] 20170603
(FEN: 8/nn1pN3/1b2b3/1R2Q3/PPkP4/K3pN1R/3PP3/8 w - - 0 1)pid=12056
Karol Mlynka
2/3 Prize, Hlas l'udu, 1974
White to mate in 2 moves (白先,兩步殺)
(***)

  

按下滑鼠左鍵掃出答案:
1. Nf5! > 2. Nxe3#
   1... Nxb5+ 2. Qxb5#
   1... Bxd4 2. Qxd4#
   1... Bxf5 2. Qd5#
   1... exd2 2. Nxd2#


  

❈ ❈ ❈

1250(上)81

20170604
(FEN: 6r1/3NRp2/6pn/p2kB1p1/1pb3p1/2R5/P7/1Qb4K w - - 0 1)pid=112848
Lazar Borissovich Zalkind
2nd Prize, Gyoer, 1912
White to mate in 3 moves (白先,三步殺)
(***)

  

按下滑鼠左鍵掃出答案:
1. a4! > 2. Qd3+ Bxd3 3. Nf6#
      2... Kc6 3. Qe4#
   1... f5 2. Qa2 > 3. Qg2#
      2... f4/Bb2/Bd2 3. Qxc4#
      2... Bxa2 3. Nf6#
   1... Nf5 2. Qe4+ Kxe4 3. Nf6#
   1... Be3 2. Qf1 > 3. Qg2#
      2... Ke4/Bd3/Be2/Bxf1 3. Nf6#


  


作者: annie5936    時間: 2019-7-14 08:13 PM

這真的很難耶!!! 我思考了好久好久!!!還是有不懂規則
作者: 誠惶誠恐    時間: 2019-7-16 05:42 PM

annie5936 發表於 2019-7-14 08:13 PM
這真的很難耶!!! 我思考了好久好久!!!還是有不懂規則

西洋棋(國際象棋)的基本玩法
http://www.eyny.com/thread-9844540-1-1.html





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