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| Chess Problem
1141
20080506
(FEN: 1n5r/8/6b1/2R5/1B1k4/8/1R1K1N2/5N2 w - - 0 1)pid=25350
Anton Nowotny (Novotny)
Leipziger Illustrierte Zeitung, 1854-04-28
White to mate in 4 moves (白先,四步殺) (***)
按下滑鼠左鍵掃出答案:
★1. Ng3! > 2. Ne2#
1... Re8 2. Rbc2 > 3. R2c4#
2... Bxc2,Bd3 3. Nfe4 > 4. Bc3#
3... Rxe4 4. Nf5#
3... Bxe4 4. Ne2# ★
(有關記譜法,請參閱:)
❈ ❈ ❈
1142
20080507
(FEN: 1K6/1B6/1N6/kPQ1BR2/1n1P4/8/8/8 w - - 0 1)pid=99540
Karl Hasenzahl
Magyar Sakkelet, 1955
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Qc3! block
1... Kxb5 2. Qc5#
1... Kxb6 2. Bc7# ★
❈ ❈ ❈
1143
20080508
(FEN: 2N1k1K1/2PnP2N/p5Pp/Pr5P/B1p2p2/2P1nP2/8/4R3 w - - 0 1)pid= 14313
Alfred Wornum Mongredien
Hamburgischer Correspondent, 1925
White to mate in 3 moves (白先,三步殺) (****)
按下滑鼠左鍵掃出答案:
★1. Re2! Rb6 2. axb6 > 3. Nf6#
2... Nd5,Ng4 3. Nd6#
1... Rf5 2. Bc6 > 3. Nf6#
2... Rf7 3. gxf7#
2... Rf8+ 3. exf8=Q#
2... Nd5,Ng4,Nc2,Ng2,Nd1,Nf1 3. Nd6#
1... Nf5 2. Re6 > 3. Nf6#
2... Nxe7+ 3. Rxe7#
2... Ng7,Nd6,Nd4,Nh4,Ne3,Ng3 3. Nd6#★
❈ ❈ ❈
1144
20080509
(FEN: 2N1nB2/4NQ2/2pPB1p1/2n1k1p1/4b3/1pP1K1p1/8/4R3 w - - 0 1)pid=nil
R. Melis
1985
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Nb6! > 2. Nc4#
1... Nxd6 2. Bg7#
1... Kxd6,Bd5 2. Nxg6#
1... Bd3 2. Nxc6#★
❈ ❈ ❈
1145
20080510
(FEN: 3Q2K1/8/3pkPp1/6p1/2N1b3/2N2q2/8/b3R3 w - - 0 1)pid=14619
Frantisek Matousek
Sachove umeni (Ceskoslovensky sach), 1951
White to mate in 3 moves (白先,三步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Rf1! > 2. Qxd6+ Kf5 3. Ne3#
1... g4 2. Qxd6+ Kf5 3. Qe5#
1... Kf5 2. Qd7+ Kxf6 3. Nxe4#
2... Kf4 3. Ne2#
1... Bd5 2. Qc8+ Kxf6+ 3. Nxd5#
1... Qf4 2. Qe7+ Kf5 3. Ne3#★
❈ ❈ ❈
1146
20080512
(FEN: 4R2K/7R/1p1k4/pP3p2/Nr6/1N1p4/2P5/7B w - - 0 1)pid=3778
Leo Erland Valve
2nd Honourable Mention, Tidskrift för Schack, 1944
White to mate in 3 moves (白先,三步殺) (***)
按下滑鼠左鍵掃出答案:
★1. c4! > 2. Nxa5 > 3. Nb7#
2... bxa5 3. c5#
1... Rxa4 2. Bc6 > 3. Rd7#
1... Rxb5 2. Nd4 > 3. Re6#
2... Re5 3. Rd8#
1... Rxc4 2. Nxb6 > 3. Rd7#
2... Rc7 3. Rh6#
2... Rh4 3. Nc8#
1... Rxb3 2. Bd5 > 3. Re6#★
❈ ❈ ❈
1147
20080513
(FEN: 3B2R1/8/3KPnNP/3R1Nk1/2p5/8/2r1B1pr/1Q6 w - - 0 1)pid=12374
Touw Hian Bwee
1st Prize, Schach-Echo, 1978
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Rh8! > 2. Nfh4#
1... Kxg6 2. Nfe7#
1... Rd2 2. Nd4#
1... Rxe2 2. Ne3#★
❈ ❈ ❈
1148
20080514
(FEN: 1n3b2/7r/R2p2bn/Npk5/1N2p2B/Pp2P3/8/1K5B w - - 0 1)pid=nil
Zoltan Labai & Stanislav Vokal
7th Honourable Mention, Pravda, 1989
White to mate in 6 moves (白先,六步殺) (****)
按下滑鼠左鍵掃出答案:
★1. Bf6! > 2. Bd4#
1... Bg7 2. Nb7+ Kc4 3. Nxd6+ Kc5 4. Nb7+ Kc4 5. Na5+ Kc5 6. Be7#
1... Nf5 2. Nxb3+ Kc4 3. Nd2+ Kc5 4. Nxe4+ Kc4 5. Nd2+ Kc5 6. Nd3#★
❈ ❈ ❈
1149
20080515
(FEN: 3RqN2/3n2B1/1p1b1rpQ/2p2B1r/2pk3p/2N1R3/4K3/8 w - - 0 1)pid= 99395
Vilmos Schneider
Magyar Sakkelet, 1953
White to mate in 2 moves (白先,兩步殺) (**)
按下滑鼠左鍵掃出答案:
★1. Be6! > 2. Nb5#
1... Qxe6 2. Nxe6#
1... Nb8,Nxf8 2. Qf4#
1... Ne5 2. Rxd6#★
❈ ❈ ❈
1150
20080516
(FEN: 6n1/K2N4/P3Bb1p/1PR2prP/2pp3R/N2kp3/b3p1P1/2n1B3 w - - 0 1)pid=37268
Robert Rupp
Schach-Express, 1949
White to mate in 3 moves (白先,三步殺) (****)
按下滑鼠左鍵掃出答案:
★1.Kb7! Rxh5 2.Rxf5 > 3.Nc5#
2... Rxf5 3.Bxf5#
2... Be7 3.Ne5#
2... Nb3 3.Bxc4#
1... Rg4 2.Bxf5+ Re4 3.Bxe4#
1... f4 2.Rxg5 > 3.Nc5#/Bf5#
2... Ke4 3.Nc5#
1... Bb3 2.Rd5 > 3.Nc5#
2... Rg7 3.Bxf5#
2... Be7 3.Ne5#/Rhxd4#/Rdxd4#
1... Bg7 2.Rxf5 > 3.Nc5#
2... Rxf5 3.Bxf5#
2... Bf8 3.Ne5#
2... Nb3 3.Bxc4#
1... Bh8 2.Re5 > 3.Nc5#
2… Rg7 3.Bxf5#
2... Nb3 3.Bxc4#
1... Ne7 2.Re5 > 3.Nc5#
2... Nb3 3.Bxc4#
1... c3 2.Rxc3+ dxc3 3.Nc5#★
... |
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