問題 974815: 白 が 終盤を勝つとするために
IM V. Rathanvel (2472) - WGM Nilufar Yakubbaeva (2285)
Dubai Police Open A 2024 Dubai UAE, 2024.05.05
Dubai Police Open A 2024 Dubai UAE, 2024.05.05
- 1.e4
- e5
- 2.Nf3
- Nc6
- 3.Bb5
- Nf6
- 4.d3
- Bc5
- 5.Bxc6
- dxc6
- 6.O-O
- Qe7
- 7.Nbd2
- O-O
- 8.Nc4
- Nd7
- 9.c3
- a5
- 10.d4
- Bd6
- 11.Re1
- c5
- 12.dxe5
- Bxe5
- 13.Ne3
- Nb6
- 14.Nd5
- Nxd5
- 15.Qxd5
- Re8
- 16.Be3
- c6
- 17.Qxc5
- Bd6
- 18.Qd4
- c5
- 19.Qd3
- Bg4
- 20.Nd2
- Bc7
- 21.f4
- Rad8
- 22.Qf1
- Bd7
- 23.Qf2
- b6
- 24.f5
- Bc6
- 25.Bf4
- f6
- 26.Bxc7
- Qxc7
- 27.Re3
- Qd7
- 28.Re2
- Bb5
- 29.c4
- Bc6
- 30.Rae1
- Qd3
- 31.b3
- a4
- 32.Qf3
- Qd4+
- 33.Rf2
- axb3
- 34.axb3
- b5
- 35.cxb5
- Bxb5
- 36.Qe3
- Qb4
- 37.Rc1
- Rd4
- 38.h3
- Bc6
- 39.Qc3
- Re5
- 40.Qxb4
- Rxb4
- 41.Nf3
- Rexe4
- 42.Rxc5
- Bb7
- 43.Rd2
- Re7
- 44.Nd4
- Rd7
- 45.Rc4
- Rb6
- 46.Kf2
- Kf7
- 47.g4
- g6
- 48.fxg6+
- hxg6
- 49.Nf3
- Re7
- 50.Rc3
- Rb5
- 51.Rcd3
- Rb4
- 52.Rc3
- g5
- 53.Rd4
- Rb6
- 54.Rdc4
- Bxf3
- 55.Kxf3
- Reb7
- 56.Rc7+
- Ke6
- 57.Rxb7
- Rxb7
- 58.Ke4
- Rb4+
- 59.Kd3
- f5
- 60.gxf5+
- Kxf5
- 61.Kc2
- g4
- 62.hxg4+
- Rxg4
- 解決策:62...Rxg4
- 63.Re3
- Rg2+
- 63...Kf4 with a winning endgame, for example:
- 64.Re8
- Rg3
- 65.b4
- Kf5
- 66.b5
- Kf6
- 67.b6
- Rg7
- 68.Rb8
- Ke6
- 69.b7
- Rc7+
- 70.Kb3
- Kd7
- 71.Rd8+
- Kxd8
- 72.b8=Q+
- 63...Kg5 with a winning endgame, for example:
- 64.Kc3
- Kf4
- 65.Re8
- Rg3+
- 66.Kc4
- Rg2
- 67.b4
- Rc2+
- 68.Kb5
- Rb2
- 69.Ka5
- Ra2+
- 70.Kb6
- Rh2
- 71.b5
- Rh6+
- 72.Ka5
- Rh2
- 73.Ka6
- Kf5
- 74.b6
- Ra2+
- 75.Kb7
- Rd2
- 76.Kb8
- Rd1
- 77.b7
- Rc1
- 78.Re2
- Rb1
- 79.Ra2
- Rf1
- 80.Rb2
- Ke4
- 81.Kc7
- Rf8
- 82.b8=Q
- 63...Kf6 with a winning endgame, for example:
- 64.Kc3
- Rg8
- 65.b4
- Rb8
- 66.Kc4
- Rc8+
- 67.Kd5
- Rb8
- 68.Rb3
- Ke7
- 69.Kc6
- Rc8+
- 70.Kb7
- Rd8
- 71.Re3+
- Kf6
- 72.b5
- Rd7+
- 73.Kb8
- Rd6
- 74.Kc7
- Rd1
- 75.b6
- Rc1+
- 76.Kb8
- Rb1
- 77.b7
- Rb2
- 78.Re1
- Rf2
- 79.Rb1
- Ke5
- 80.Kc7
- Rf7+
- 81.Kc6
- Rf8
- 82.b8=Q+
- 64.Kc3
- 64.Kd3
- Kf6 with a winning endgame, for example:
- 64...Rg4 with a winning endgame, for example:
- 65.Kc3
- Rg8
- 66.b4
- Kf4
- 67.Re2
- Kf3
- 68.Re5
- Kf4
- 69.Rh5
- Rg3+
- 70.Kd4
- Rf3
- 71.b5
- Kg4
- 72.Rd5
- Rb3
- 73.Kc5
- Rc3+
- 74.Kb4
- Rc1
- 75.b6
- Rb1+
- 76.Ka5
- Ra1+
- 77.Kb5
- Rb1+
- 78.Ka6
- Ra1+
- 79.Ra5
- Rh1
- 80.b7
- Rh8
- 81.Rb5
- Rb8
- 82.Ka7
- Rh8
- 83.b8=Q
- 64...Kf4 with a winning endgame, for example:
- 65.Re8
- Rg3+
- 66.Kc4
- Rg2
- 67.b4
- Rc2+
- 68.Kb5
- Rb2
- 69.Ka5
- Ra2+
- 70.Kb6
- Rh2
- 71.b5
- Rh6+
- 72.Ka5
- Rh2
- 73.Ka6
- Kf5
- 74.b6
- Ra2+
- 75.Kb7
- Rd2
- 76.Kb8
- Rd1
- 77.b7
- Rc1
- 78.Re2
- Rb1
- 79.Ra2
- Rf1
- 80.Rb2
- Ke4
- 81.Kc7
- Rf8
- 82.b8=Q
- 64...Rg8 with a winning endgame, for example:
- 65.b4
- Rc8
- 66.Kd4
- Rb8
- 67.Kc5
- Rc8+
- 68.Kd5
- Rb8
- 69.Rb3
- Rd8+
- 70.Kc6
- Ke4
- 71.b5
- Rc8+
- 72.Kb7
- Rc4
- 73.b6
- Kd5
- 74.Kb8
- Kc6
- 75.b7
- Rh4
- 76.Ra3
- Rh8+
- 77.Ka7
- Rh7
- 78.Ra6+
- Kb5
- 79.Rb6+
- Kc5
- 80.Ka6
- Rh8
- 81.b8=Q
- 65.b4
- Rg4
- 66.Kc3
- Rg5
- 67.Re1
- Rg3+
- 68.Kc4
- Rg4+
- 69.Kc5
- Rg5+
- 70.Kc6
- Rg6
- 71.b5
- Kf5+
- 72.Kc5
- Kf4
- 73.b6
- Rg5+
- 74.Kb4
- Rg8
- 75.b7
- Rb8
- 76.Re7
- Kg5
- 77.Ka5
- Kf6
- 78.Rc7
- Kg5
- 79.Kb6
- Rf8
- 80.Rc8
- Rf6+
- 81.Kc5
- Rf5+
- 82.Kd4
- Rf4+
- 83.Ke3
- Rb4
- 84.b8=Q
- 64...Kf6 with a winning endgame, for example:
- 64...Rg8 with a winning endgame, for example:
- 65.b4
- Kf4
- 66.Re2
- Kf3
- 67.Re5
- Kf4
- 68.Rh5
- Rg3+
- 69.Kd4
- Rf3
- 70.b5
- Kg4
- 71.Rd5
- Rb3
- 72.Kc5
- Rc3+
- 73.Kb4
- Rc1
- 74.b6
- Rb1+
- 75.Ka5
- Ra1+
- 76.Kb5
- Rb1+
- 77.Ka6
- Ra1+
- 78.Ra5
- Rh1
- 79.b7
- Rh8
- 80.Rb5
- Rb8
- 81.Ka7
- Rh8
- 82.b8=Q
- 64...Kf4 with a winning endgame, for example:
- 65.Re8
- Rg3+
- 66.Kc4
- Rg2
- 67.b4
- Rc2+
- 68.Kb5
- Rb2
- 69.Ka5
- Ra2+
- 70.Kb6
- Rh2
- 71.b5
- Rh6+
- 72.Ka5
- Rh2
- 73.Ka6
- Kf5
- 74.b6
- Ra2+
- 75.Kb7
- Rd2
- 76.Kb8
- Rd1
- 77.b7
- Rc1
- 78.Re2
- Rb1
- 79.Ra2
- Rf1
- 80.Rb2
- Ke4
- 81.Kc7
- Rf8
- 82.b8=Q
- 65.b4
- Rg5
- 66.Re1
- Rg3+
- 67.Kc4
- Rg4+
- 68.Kc5
- Rg5+
- 69.Kc6
- Rg6
- 70.b5
- Kf5+
- 71.Kc5
- Kf4
- 72.b6
- Rg5+
- 73.Kb4
- Rg8
- 74.b7
- Rb8
- 75.Re7
- Kg5
- 76.Ka5
- Kf6
- 77.Rc7
- Kg5
- 78.Kb6
- Rf8
- 79.Rc8
- Rf6+
- 80.Kc5
- Rf5+
- 81.Kd4
- Rf4+
- 82.Ke3
- Rb4
- 83.b8=Q
- 63.Kb2
- Ke5
- 64.Ka3
- Kd5
- 65.b4
- Rg8
- 66.b5
- Kd6
- 67.Kb4
- Kd7
- 68.Ka5
- Ra8+
- 69.Kb6
- Rb8+
- 70.Ka6
- Ra8+
- 71.Kb7
- Ra4
- 72.Rd3+
- Ke7
- 73.b6
- Rb4
- 74.Ka7
- Ra4+
- 75.Kb8
- Rb4
- 76.b7
- Ra4
- 77.Kc7
- Rc4+
- 78.Kb6
- Rb4+
- 79.Kc6
- Rb1
- 80.Rd5