問題 607258: 白 が 防御とするために
GM Alexander Rustemov (2525) - FM Viktor Maksimenko (2181)
Titled Tue 31st May Early chess.com INT (7), 2022.05.31
Titled Tue 31st May Early chess.com INT (7), 2022.05.31
- 1.d4
- Nf6
- 2.c4
- e6
- 3.Nf3
- b6
- 4.a3
- Bb7
- 5.Nc3
- d5
- 6.Bg5
- Be7
- 7.Bxf6
- Bxf6
- 8.cxd5
- exd5
- 9.Qa4+
- Nd7
- 10.g3
- O-O
- 11.Bh3
- c6
- 12.Nxd5
- b5
- 13.Nxf6+
- Nxf6
- 14.Qd1
- c5
- 15.dxc5
- Bxf3
- 16.Qxd8
- Raxd8
- 17.exf3
- Rfe8+
- 18.Kf1
- Rd2
- 19.Kg2
- Ree2
- 20.Rhf1
- Rxb2
- 21.c6
- Rbc2
- 22.Rac1
- Rxf2+
- 23.Kg1
- Rxf1+
- 24.Rxf1
- Rxc6
- 25.Rb1
- Rb6
- 26.Bf1
- a6
- 27.a4
- g6
- 28.axb5
- axb5
- 29.Rxb5
- Rxb5
- 30.Bxb5
- Kg7
- 31.Kf2
- Kf8
- 32.Bc4
- Ke7
- 33.Ke3
- Nd7
- 34.Kd4
- f6
- 35.Bb5
- Ne5
- 36.Ke4
- Ke6
- 37.Be2
- f5+
- 38.Kd4
- g5
- 39.Ke3
- Kf6
- 40.Bb5
- h6
- 41.Be2
- Ng6
- 42.f4
- Ne7
- 43.Bf3
- Ng6
- 44.Bd5
- Ne7
- 45.Bb7
- Ng6
- 46.Bc6
- Ne7
- 47.Be8
- Nd5+
- 48.Kf3
- Ne7
- 49.h3
- Nd5
- 50.Bc6
- Ne7
- 51.Bb7
- Ng6
- 52.Ba6
- Ne7
- 53.Bc4
- Ng6
- 54.Bd3
- Ne7
- 55.h4
- Ng6
- 56.h5
- Nf8
- 57.Bc4
- Nd7
- 58.Bb5
- Nc5
- 59.g4
- Ne6
- 60.fxg5+
- Kxg5
- 61.Kg3
- Nd4
- 解決策:61...Nd4
- 脅威を与える:
- 62...f4+
- 62...Nxb5
- 63.Kf2
- Nxb5
- 62.Bd7
- fxg4
- さて、もし62...f4+
- 63.Kf2
- 63.Bxg4
- 62.Bd7
- f4+
- 63.Kf2
- Kh4
- 64.Kg2
- Kg5
- 65.Kf2
- Nb3
- 66.Kf3
- Nc5
- 67.Bc8
- Nd3
- 68.Ke4
- Ne1
- 69.Bd7
- Ng2
- 70.Kf3
- Ne1+
- 71.Ke4
- Nc2
- 72.Kf3
- Nd4+
- 73.Ke4
- Nc2
- 74.Kf3
- Ne3
- 75.Ke4
- Nxg4
- 76.Bc8
- Nf6+
- 77.Kf3
- Nxh5
- 78.Ke4
- Nf6+
- 79.Kf3
- Ng8
- 80.Be6
- Ne7
- 81.Bd7
- Ng6
- 82.Ke4
- h5
- 83.Bc8
- Ne7
- 84.Be6
- Ng6
- 85.Bc8
- Nh4
- 86.Bd7
- Ng2
- 87.Kf3
- Ne3
- 88.Be8
- Nd5
- 89.Bc6
- Nf6
- 90.Bb7
- Ng4
- 91.Bc8
- Ne5+
- 92.Ke4
- Nf7
- 93.Kf3
- h4
- 94.Be6
- Nd6
- 95.Bd7
- Nf5
- 96.Ke4
- h3
- 97.Kf3
- Nh4+
- 98.Kf2
- h2
- 99.Bc6
- Kf5
- 100.Bh1
- Kg4
- 101.Ke2
- Kg3
- 102.Kf1
- f3
- 103.Ke1
- Ng6
- 104.Kf1
- Ne5
- 105.Ke1
- Ng4
- 106.Kf1
- Nf2
- 107.Bxf3
- Kxf3
- 108.Ke1
- h1=Q+
- 109.Kd2
- Qd1+