伊莉討論區
標題:
西洋棋棋題(621-630)
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作者:
誠惶誠恐
時間:
2017-8-8 10:39 AM
標題:
西洋棋棋題(621-630)
621
[attach]119839243[/attach]
20151126
(FEN: 2Q5/6N1/8/2p5/2k5/K2p4/3P4/8 w - - 0 1)
A. Antipov
Kudeshnik
, 1997
白先,三步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Ka4! > 2. Qe6+ Kd4 3. Nf5#
1. ... Kd4 2. Qf5 c4 3. Ne6#
2. ... Kc4 3. Qe4#
★
(有關記譜法,請參閱:
【國際象棋】(轉載) 記錄方法
)
❈ ❈ ❈
622
[attach]119839244[/attach]
20151127
(FEN: 3K2n1/2R5/1n1Q1p2/4N1pb/1N1Bk1r1/2p5/5R2/3r4 w - - 0 1)
Yuri Akimovich Sushkov
2nd Prize,
Urania 80
, 1980
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. Qe6! > 2. Nec6#
1. ... Nd7/Nc4 2. Qd5#
1. ... fxe5 2. Qxe5#
1. ... Bf7 2. Qxg4#
1. ... Kxd4 2. Nf3#
1. ... Rxd4+ 2. Nd7#
★
❈ ❈ ❈
623
[attach]119839245[/attach]
20151128
(FEN: 8/8/8/8/2P3P1/1B1pp3/3p2KP/1R1bk3 w - - 0 1)
E. Delpy
Deutsches Wochenschach
, 1908
白先,五步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. h4! e2 2. Bc2 dxc2 3. Rb3 ... 4. Rh3 ... 5. Rh1#
★
❈ ❈ ❈
624
[attach]119839246[/attach]
20151129
(FEN: 3K3b/1p2N3/pQ1pp1B1/BR5r/P1kpP2r/1N2n2R/4P3/5n1b w - - 0 1)
Vladimir A. Erokhin
3rd HM,
Schach-Echo
, 1981
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. Re5! > 2. Qb4#
1. ... Nd5 2. Qxd4#
1. ... Nc2 2. Qc7#
★
❈ ❈ ❈
625
[attach]119839247[/attach]
20151201
(FEN: 8/1pKn1p2/1rp2p2/1p3B2/1QPk3r/6N1/3PR3/4n3 w - - 0 1)
Yuri Akimovich Sushkov
Pedagogusok Lapja
, 1981
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. Re5! > 2. Qc3#
1. ... Nxe5,fxe5 2. Ne2#
1. ... Kxe5 2. Qd6#
★
❈ ❈ ❈
626
[attach]119839248[/attach]
20151202
(FEN: 7K/1p2p3/7N/2PNkPp1/3p4/3p1BP1/nr6/1bbQ4 w - - 0 1)
Percy Francis Blake & Godfrey Heathcote
Schachaufgaben5
, 1908
白先,三步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Qd2! > 2. g4 > 3. Nf7#
1. ... e6 2. Ng4+ Kxf5 3. Ne7#
1. ... g4 2. Qf4+ Bxf4 3. gxf4#
1. ... Nc3 2. Ne3 > 3. Neg4#
2. ... dxe3 3. Qxc3#
2. ... Ne4 3. Nhg4#
1. ... Rxd2,Rb6 2. Nb6 ... 3. Nd7#
★
❈ ❈ ❈
627
[attach]119839249[/attach]
20151203
(FEN: 2r1Nq2/1b1p4/2pQ4/2B3R1/B1k5/Kp5r/1P2P3/6b1 w - - 0 1)
Evgeni Permyakov & Sergey Burmistrov
1st Prize,
Rjazansky komsomolets
, 1980-1981
白先,兩步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Be3! > 2. Bxb3#
1. ... Ra8/Rxe3 2. Rc5#
1. ... Qf5 2. Qd4#
1. ... Qxd6+ 2. Nxd6#
1. ... c5 2. Qd3#
★
❈ ❈ ❈
628
[attach]119839250[/attach]
20151204
(FEN: 3K4/3P2B1/8/2P2p2/1Nk5/8/1p6/1B2Q3 w - - 0 1)
Edith Elina Helen (Mrs WJ) Baird
Field
, 1902
白先,三步殺
(***)
按下滑鼠左鍵掃出答案:
★
1. Na6!
1. ... f4 2. Qb4+ Kd5 3. Qe4#
1. ... Kb5 2. Bd3+ Ka4 3. Qb4#
2. > Kc6 3. Qh1#
1. ... Kd5 2. Qe6+ Kxe6 3. Ba2#
★
❈ ❈ ❈
629
[attach]119839252[/attach]
20151205
(FEN: 5rb1/2NBR1b1/8/2BQ4/r3Nk2/p4Pp1/K7/5R2 w - - 0 1)
Milan Radoje Vukčević
2nd Prize,
Rochade TT
, 1982
白先,兩步殺
(**)
按下滑鼠左鍵掃出答案:
★
1. Be6! > 2. Qg5#
1. ... Rf5,Bf6 2. Qf5#
1. ... Bxe6 2. Nxe6#
1. ... Bh6 2. Qd6#
1. ... Be5 2. Qd2#
1. ... Rxe4 2. fxe4#
★
Milan Radoje Vukčević
❈ ❈ ❈
630
20151206
(FEN: 5N2/2p1BPR1/2k4P/1R2pb1r/P3r2p/4P3/1p6/bK5B w - - 0 1)
Camillo Gamnitzer
Schweizerische Schachzeitung
, 1986
白先,四步殺
(****)
按下滑鼠左鍵掃出答案:
★
1. Bb4! > 2. Nd7 > 3. Nb8, Nxe5#
2. ... Kxd7 3. f8=Q+ Ke6 4. Qf7#
3. ... Kc6 4. Qa8#
1. ... Rg5 2. Rxg5 ... 3. Rxf5 ... 4. Bxe4#
2. ... Be6 3. Rg6 ... 4. Bxe4#
2. ... Be6 3. Bxe4+ Bd5 4. Bxd5#
2. ... Bh7 3. Rg2 ... 4. Rc2#
3. ... Rc4+,Rxb4+ 4. Rg6#
★
20151206
作者:
誠惶誠恐
時間:
2019-5-23 07:12 PM
Chess Problem 621
20151126
(FEN: 2Q5/6N1/8/2p5/2k5/K2p4/3P4/8 w - - 0 1)
pid=104247
Viacheslav Pavlovich Antipov
Kudeshnik
, 1997
White to mate in 3 moves (白先,三步殺)
(***)
答案:
1. Ka4! > 2. Qe6+ Kd4 3. Nf5#
1. ... Kd4 2. Qf5 c4 3. Ne6#
2. ... Kc4 3. Qe4#
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