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標題:
西洋棋棋題(721-730)(附反白答案)
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作者:
誠惶誠恐
時間:
2017-4-6 07:02 PM
標題:
西洋棋棋題(721-730)(附反白答案)
721
20160126
(FEN: 4b2r/8/4N3/p2B4/7p/3p4/K2R2RB/4k3 w - - 0 1)
Alexander Zidek
Schach Echo
, 1988
白先,三步殺
(***)
[attach]118308640[/attach]
按下滑鼠左鍵掃出答案:
★
1. Nc5! > 2. Nxd3+ Kf1 3. Rdf2#
1. ... Rf8 2. Nxd3+ Kf1 3. Rg1#
1. ... Bg6 2. Bf4 > 3. Rg1#
2. ... Kf1 3. Rd1#
1. ... Bb5 2. Bb3 > 3. Rd1#
2. ... Kf1 3. Rg1#
★
(有關記譜法,請參閱:
【國際象棋】(轉載) 記錄方法
)
❈ ❈ ❈
722
[attach]118308641[/attach]
20160127
(FEN: 8/8/5p2/8/2p5/1BPp2Q1/1KNkP1n1/4R3 w - - 0 1)
Franz Pachl
Rochade
, 1982
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. Nd4! > 2. Rd1#
1. ... cxb3 2. Nxb3#
1. ... dxe2 2. Rxe2#
1. ... Ne3 2. Nf3#
1. ... Nxe1 2. Qf4#
★
❈ ❈ ❈
723
[attach]118308642[/attach]
20160128
(FEN: B3n1n1/4B3/1b1p3p/3P3p/3p3p/1P1k1P1P/3P4/3K4 w - - 0 1)
Veikko Sergei Karhia
1943
白先,五步殺
(****)
按下滑鼠左鍵掃出答案:
★
1. Bd8! > 2. Bb7 > 3. Ba6#
2... Nc7 3. Bxc7 ... 4. Ba6#
1... Nc7 2. Bxc7 > 3. Bb7 ... 4. Ba6#
2... Ba5 3. Bxa5 ... 4. Bb7 ... 5. Ba6#
1... Ba5 2. Bxa5 ... 3. Bb7 > 4. Ba6#
3... Nc7 4. Bxc7 ... 5. Ba6#
2... Nc7 3. Bb7 > 4. Bxc7 ... 5. Ba6#
3... Nb5 4. Ba6 ... 5. Bxb5#
2... Ngf6 3. Bc6 > 4. Bb5#
3... Nc7 4. Bxc7 ... 5. Bb5#
1... Bxd8 2. Bb7 > 3. Ba6#
2... Nc7 3. Bc8 > 4. Bf5#
3... Ne7 4. Bd7 > 5. Bf5#
4... Na8/Ne8/Na6/Ne6/Nb5/Nxd5 5. Bb5#
3... Nf6 4. Bf5+ Ne4 5. Bxe4#
★
❈ ❈ ❈
724
[attach]118308644[/attach]
20160129
(FEN: 1Q2K3/8/p2p4/P7/p2p3B/P6N/3p2Rp/1Nb2k1B w - - 0 1)
Sergej Smotrov
Kudeshnik
, 1991
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. Qb4! > 2. Nxd2#
1. ... d5 2. Qf8#
1. ... d3 2. Qf4#
1. ... d1=Q/R 2. Rf2#
1. ... d1=B/N 2. Qe1#
★
❈ ❈ ❈
725
[attach]118308647[/attach]
20160130
(FEN: Q7/1p1N4/4BP2/1KpP1R2/2pkpPp1/1Ppr4/3p1q2/3N1nBn w - - 0 1)
L. Schor
3rd Prize,
G. Maroczy MT
, 1952
白先,三步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Nxc5! > 2. Qb8 > 3. Qe5#
1. ... e3 2. Qb8 > 3. Qe5#
2. ... Qxf4 3. Qxf4#
1. ... c2 2. Qa1+ c3 3. Qa4#
2. ... Rc3 3. Qxc3#
1. ... Re3,Nh2 2. d6 > 3. Rd5#
1. ... Ne3 2. Nxb7 > 3. Qa7#
2. ... Nxd5 3. Rxd5#
★
❈ ❈ ❈
726
[attach]118308649[/attach]
20160131
(FEN: 3B3n/8/p1P1R3/pk1B1N1Q/pb1P4/qb1P4/NR6/4nK2 w - - 0 1)
Marjan Kovačević
1st Prize,
Myllyniemi Jubilee Tourney
, 1980
白先,兩步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Qe8! > 2. c7#
1. ... Bd6 2. Bc4#
1. ... Bxd5 2. Nd6#
★
❈ ❈ ❈
727
[attach]118308651[/attach]
20160201
(FEN: 5R2/8/NPp5/2Ppp3/Ppk5/1p2p3/1p2K3/bB1N3Q w - - 0 1)
Nikolai V. Kulighin
Hlas Ludu
, 1979
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. Qh8!
1. ... d4 2. Qg8#
1. ... e4 2. Nxe3#
1. ... Kd4 2. Rf4#
★
❈ ❈ ❈
728
[attach]118308653[/attach]
20160202
(FEN: 2r5/3bp2Q/p1PN2n1/4p3/RR2P3/1P1k1rp1/3P1P2/3K4 w - - 0 1)
Nikolai V. Kulighin
1st HM,
Magadanskaia Pravda
, 1997_m3
白先,三步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Nf5! > 2. Rd4+ exd4 3. Rxd4#
1. ... Bxf5 2. Qf7 > 3. Qc4#
2. ... Rxc6 3. Qd5#
2. ... e6 3. Qd7#
2. ... Be6 3. Qxf3#
1. ... Rxf5 2. Qh3 > 3. Qf1#
2. ... Nf4 3. Qxg3#
2. ... Rxf2 3. Qxd7#
★
❈ ❈ ❈
729
[attach]118308656[/attach]
20160203
(FEN: 5R2/8/3p4/3Pk3/p2p1p2/P7/1n2P1B1/K3Q3 w - - 0 1)
Paul Vătărescu
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. e4! > 2. Rf5#
1. ... d3/dxe3 e.p. 2. Qc3#
1. ... fxe3 e.p. 2. Qg3#
★
❈ ❈ ❈
730
20160204
(FEN: 8/1K1p4/3p4/3p4/3P1NQ1/4k3/P6R/8 w - - 0 1)
Jan Dobrusky
Humoristicke listy
, 1882
白先,三步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Rh4! Kf2 2. Qe2+ Kg3 3. Rg4#
2. ... Kg1 3. Qe1#
1. ... Kd2 2. Qe2+ Kc1 3. Rh1#
2. ... Kc3 3. Nxd5#
1. ... Ke4 2. Qg3 > 3. Qd3#
2. ... Kxd4 3. Ne6#
2. ... Kf5 3. Qg6#
1. ... Kxd4 2. Nxd5+ ... 3. Rh5#
2. ... Kd3 3. Qd1#
2. ... Kc5 3. Qc4#
★
20160204
作者:
誠惶誠恐
時間:
2019-3-13 10:56 AM
本帖最後由 誠惶誠恐 於 2019-5-31 03:02 PM 編輯
Chess Problem 721
20160126
(FEN: 4b2r/8/4N3/p2B4/7p/3p4/K2R2RB/4k3 w - - 0 1)
pid=92518
Alexander Zidek
Schach Echo
, 1988
White to mate in 3 moves (白先,三步殺)
(***)
答案:
1. Nc5! > 2. Nxd3+ Kf1 3. Rdf2#
1. ... Rf8 2. Nxd3+ Kf1 3. Rg1#
1. ... Bg6 2. Bf4 > 3. Rg1#
2. ... Kf1 3. Rd1#
1. ... Bb5 2. Bb3 > 3. Rd1#
2. ... Kf1 3. Rg1#
作者:
誠惶誠恐
時間:
2019-3-13 10:57 AM
730
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