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| 本帖最後由 誠惶誠恐 於 2019-6-6 07:48 PM 編輯
Chess Problem
1171
2008/05/17
(FEN: 4R2q/b4Rn1/4bB2/6r1/2P1k1Np/3pnp1K/r5N1/1Q1B4 w - - 0 1)pid=108636
Janos Kiss
BTSB TT, 1952
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Bb2! > 2. Bxf3#
1... Ngf5,Rf5 2. Nf2#
1... Nef5 2. Nf6#
1... Nxd1,Rxb2 2. Rf4#★
(有關記譜法,請參閱:)
❈ ❈ ❈
1172
2008/05/18
(FEN: 8/1p6/1pppPB2/1P2q1pN/1R2PPPp/P1kb3Q/3p2K1/3B4 w - - 0 1)pid=59257
Arpad Jakab
3rd Prize, Magyar Sakkelet, 1951
White to mate in 3 moves (白先,三步殺) (***)
按下滑鼠左鍵掃出答案:
★1. Bh8!
1... cxb5 2. Nf6 > 3. Nd5#
2... Qxe4+ 3. Nxe4#
2... Qxf6 3. Bxf6#
1... c5 2. Rb3+ > 3. Qxd3#
1... d5 2. Bxe5+ d4 3. Bxd4#
1... Qxh8 2. Ng3 > 3. Ne2#
2... hxg3 3. Qxh8#
2... Bf1+ 3. Nxf1#
2... Bxe4+ 3. Nxe4#
1... gxf4 2. Nxf4 > 3. Qxd3#★
❈ ❈ ❈
1173
2008/05/19
(FEN: 6Br/2KpBR2/4P2p/Q1Npk1bR/4p3/3P2P1/b4PpN/8 w - - 0 1)pid=nil
Nikolaj Cernavski & S. Sedej
1st Prize, Jubilé d'Odessa, 1974
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Rf4! > 2. Bf6#
1... d4 2. Nxd7#
1... Kd4 2. Nf3#★
❈ ❈ ❈
1174
2008/05/20
(FEN: 8/4p3/5n1Q/2p1p1n1/3R2r1/3R1r2/2P1p2p/kBK1N2b w - - 0 1)pid=3362
Ferdinand Metzenauer
Die Schwalbe, 1934
White to mate in 3 moves (白先,三步殺) (***)
按下滑鼠左鍵掃出答案:
★1. Qf8! > 2. Qa8#
1... Ne8 2. Qxf3 > 3. Ra3#
1... Rxd4 2. Qa8+ Ra4 3. Qxa4#
1... Rxd3 2. cxd3 > 3. Nc2#
2... Rg1 3. Ra4#
1... Re3,Rh3 2. c3 > 3. Nc2#
2... Rg1 3. Ra4#
1... Rfg3 2. c4 > 3. Nc2#
2... Rg1 3. Ra3#★
❈ ❈ ❈
1175
2008/05/22
(FEN: 7n/3p1p1B/3P1Pr1/2p3p1/2P1k1Pp/2PR4/4p1pB/4N1Kb w - - 0 1)pid=nil
Sandor Hun
Die Schwalbe, 1930
White to mate in 4 moves (白先,四步殺) (***)
按下滑鼠左鍵掃出答案:
★1. Rf3! h3 2. Rf5 > 3. Re5#
2... Ke3 3. Rd5 > 4. Rd3#
3... Ke4 4. Re5#★
❈ ❈ ❈
1176
2008/05/23
(FEN: 8/4R3/3p1P2/1P1k4/2p1Nr1p/1NPb4/3Q4/5RnK w - - 0 1)pid=22126
George Hume
Simple Two-move Themes, 1924
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Qg2! > 2. Qg8#
1... Rxe4,Rg4 2. Rf5#
1... Rxf6 2. Nxf6#
1... Bxe4 2. Rd1#★
❈ ❈ ❈
1177
2008/05/24
(FEN: 8/8/8/8/Rb6/4k1p1/2Q1N1K1/8 w - - 0 1)pid=90362
Josef T. Breuer & Ludwig Scheinhutte
4th Prize, Die Schwalbe, 1952
White to mate in 3 moves (白先,三步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Ra7! > 2. Rf7 > 3. Rf3#
2... Bd2 3. Re7#
1... Bc5,Bf8 2. Rf7 > 3. Rf3#
1... Bc3 2. Re7+ Be5 3. Rxe5#
1... Bd6 2. Rd7 > 3. Qd3#★
❈ ❈ ❈
1178
2008/05/25
(FEN: 5Bb1/2p5/1P2N1Qn/KP1kp3/2N5/p1Pp1P2/q1n5/8 w - - 0 1)pid=44893
Cornelis Goldschmeding
4th Prize, Die Schwalbe 162. TT, 1979
White to mate in 2 moves (白先,兩步殺) (***)
按下滑鼠左鍵掃出答案:
★1. Nc5! > 2. Qe4#
1... Bh7 2. Qe6#
1... cxb6+ 2. Nxb6#
1... Nf5 2. Qxg8#
1... Kxc4 2. Qxd3#
1... Qxc4 2. Qc6#
1... Nd4 2. Ne3#★
❈ ❈ ❈
1179
2008/05/26
(FEN: bb2n3/pr2P1p1/pp2p1P1/P3k3/1Q2P1RB/3p2p1/3P2N1/4K3 w - - 0 1)pid=40956
Valentin Marin y Llovet
1st Place, Match: France - Spain, 1936
White to mate in 3 moves (白先,三步殺) (***)
按下滑鼠左鍵掃出答案:
★1. Ne3!
1… Nd6 2. Qc3#
1… Nf6 2. Bxg3#
1… Nc7/Rc7 Bxg3+ Kf6 3. e5#
1... Rd7 2. Qc3+ Kd6 3. e5#
2... Rd4 3. Nc4#
1... Rxe7 2. Bxe7 > 3. Qb2#/Qc3#
1... Bc7 2. Nc2 > 3. Qd4#
2... dxc2 3. d4#
1... g2 2. Nc4+ Kd4 3. Bf2#★
❈ ❈ ❈
1180
2008/05/27
(FEN: 8/Q7/1r1pp3/5pnK/5k1p/2R5/8/2N1R3 w - - 0 1)pid=nil
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Qg7! > 2. Qxg5#
1... Nf7,Nh7,Nh3 2. Qd4#
1... Ne4 2. Ne2#
1... Nf3 2. Nd3#★
... |
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