問題 960987: 白 が 終盤を勝つとするために
CM Barthelemy Bongo Akanga Ndjila (1803) - CM Daniel Kolliemelen (1870)
44th Olympiad 2022 Chennai IND, 2022.08.02
44th Olympiad 2022 Chennai IND, 2022.08.02
- 1.d4
- d5
- 2.c4
- c6
- 3.Nc3
- f5
- 4.e3
- e6
- 5.Qh5+
- g6
- 6.Qf3
- Bg7
- 7.h4
- Nf6
- 8.Nh3
- Qc7
- 9.Nf4
- Bh6
- 10.Qg3
- Bxf4
- 11.Qxf4
- Qxf4
- 12.exf4
- Nbd7
- 13.c5
- b6
- 14.cxb6
- axb6
- 15.f3
- Ba6
- 16.Bxa6
- Rxa6
- 17.O-O
- Kf7
- 18.Bd2
- Rha8
- 19.a3
- b5
- 20.Rae1
- Nb6
- 21.Na2
- Nc4
- 22.Bc1
- R6a7
- 23.Nb4
- Rc7
- 24.Nd3
- Nd7
- 25.Re2
- h6
- 26.Rfe1
- Re8
- 27.Rc2
- Rec8
- 28.Rce2
- Re8
- 29.b3
- Na5
- 30.Rb2
- Nb7
- 31.Ne5+
- Nxe5
- 32.fxe5
- c5
- 33.dxc5
- Nxc5
- 34.Rc2
- Rec8
- 35.Bxh6
- Nd3
- 36.Rxc7+
- Rxc7
- 37.Rb1
- Ra7
- 38.Ra1
- Nxe5
- 39.Kf2
- Nc6
- 40.Be3
- d4
- 41.Bd2
- Ke7
- 42.g4
- fxg4
- 43.fxg4
- Kd6
- 44.a4
- e5
- 45.h5
- Kd5
- 46.hxg6
- e4
- 47.Bh6
- Ne7
- 48.g7
- Ng8
- 49.g5
- bxa4
- 50.bxa4
- Rf7+
- 51.Ke1
- Rb7
- 52.a5
- e3
- 53.a6
- Ra7
- 54.Ke2
- Ke4
- 55.Ra4
- Ne7
- 56.g8=Q
- Nxg8
- 57.Bf8
- Kd5
- 58.Kd3
- Kc6
- 59.Kxd4
- Kb5
- 60.Rb4+
- Kc6
- 61.Rc4+
- Kb5
- 62.Rc5+
- Kxa6
- 63.Kxe3
- Rf7
- 64.Bd6
- Rd7
- 65.Bf8
- Rf7
- 66.Rc8
- Kb7
- 67.Re8
- Rf5
- 68.Bh6
- Nxh6
- 69.gxh6
- Rh5
- 解決策:69...Rh5
- 70.Rh8
- Rh4
- 70...Kb6 with a winning endgame, for example:
- 71.Kf4
- Kc6
- 72.Kg4
- Rh2
- 73.Kf5
- Kc7
- 74.Kg6
- Rg2+
- 75.Kh7
- Kd7
- 76.Rg8
- Rf2
- 77.Kg7
- Rg2+
- 78.Kh8
- Rf2
- 79.h7
- Ke6
- 80.Kg7
- Rg2+
- 81.Kf8
- Rf2+
- 82.Ke8
- Ra2
- 83.Rg6+
- Kf5
- 84.Rf6+
- Ke5
- 85.Rh6
- Ra8+
- 86.Kf7
- Ra7+
- 87.Kg6
- Ra6+
- 88.Kg5
- Ra8
- 89.h8=Q+
- 70...Rh3+
- 71.Kf4
- Kc7 with a winning endgame, for example:
- 72.Kg5
- Rg3+
- 73.Kh4
- Rg1
- 74.Ra8
- Rh1+
- 75.Kg5
- Kd6
- 76.Ra6+
- Ke5
- 77.Kg6
- Rg1+
- 78.Kf7
- Rf1+
- 79.Kg7
- Rb1
- 80.h7
- Rb7+
- 81.Kg6
- Rb8
- 82.Kg5
- Rh8
- 83.Rh6
- Ke4
- 84.Kg6
- Kf4
- 85.Kg7
- Rc8
- 86.h8=Q
- 70...Ka7 with a winning endgame, for example:
- 71.Kf4
- Kb6
- 72.Kg4
- Rh2
- 73.Kg5
- Rg2+
- 74.Kh5
- Rh2+
- 75.Kg6
- Rg2+
- 76.Kh7
- Kc5
- 77.Rg8
- Ra2
- 78.Rg5+
- Kd4
- 79.Kh8
- Ra8+
- 80.Rg8
- Ra1
- 81.h7
- Kc5
- 82.Rg5+
- Kc4
- 83.Kg7
- Ra7+
- 84.Kh6
- Ra8
- 85.Rg8
- Ra1
- 86.h8=Q
- 71.Kf3
- 71.Rh7+
- Kc8
- 71...Ka6
- 72.Kf3
- Kb6
- 73.Kg3
- Rh1 with a winning endgame, for example:
- 74.Rh8
- Kc7
- 75.Kg4
- Rh2
- 76.Kf5
- Rf2+
- 77.Kg6
- Rg2+
- 78.Kh7
- Kd7
- 79.Rg8
- Rf2
- 80.Kg7
- Rg2+
- 81.Kh8
- Rf2
- 82.h7
- Ke6
- 83.Kg7
- Rg2+
- 84.Kf8
- Rf2+
- 85.Ke8
- Ra2
- 86.Rg6+
- Kf5
- 87.Rf6+
- Ke5
- 88.Rh6
- Ra8+
- 89.Kf7
- Ra7+
- 90.Kg6
- Ra6+
- 91.Kg5
- Ra8
- 92.h8=Q+
- 71...Ka8
- 72.Kf3
- Kb8
- 73.Ke3
- Kc8
- 74.Rh8+
- Kb7
- 71...Kb6
- 72.Kf3
- Rh1 with a winning endgame, for example:
- 73.Rh8
- Rh4
- 74.Kg3
- Rh1
- 75.Kg4
- Kc7
- 76.Kf5
- Rf1+
- 77.Kg6
- Rg1+
- 78.Kh7
- Kd7
- 79.Rg8
- Re1
- 80.Rg5
- Kd6
- 81.Kg7
- Re7+
- 82.Kf8
- Rh7
- 83.Rh5
- Kd7
- 84.Kg8
- Re7
- 85.h7
- Re8+
- 86.Kf7
- Re7+
- 87.Kg6
- Re6+
- 88.Kf5
- Re8
- 89.h8=Q
- 71...Kb8
- 72.Kf3
- Ka8
- 73.Ke3
- Kb8
- 71...Kc6
- 72.Rh8
- Kb7
- 72.Rh8+
- Kb7
- 71...Ra4 with a winning endgame, for example:
- 71...Kb6 with a winning endgame, for example:
- 72.Kg3
- Rh1
- 73.Kg4
- Kc7
- 74.Kf5
- Rf1+
- 75.Kg6
- Rg1+
- 76.Kh7
- Kd7
- 77.Rg8
- Re1
- 78.Rg5
- Kd6
- 79.Kg7
- Re7+
- 80.Kf8
- Rh7
- 81.Rh5
- Kd7
- 82.Kg8
- Re7
- 83.h7
- Re8+
- 84.Kf7
- Re7+
- 85.Kg6
- Re6+
- 86.Kf5
- Re8
- 87.h8=Q
- 71...Kc6 with a winning endgame, for example:
- 72.Kg3
- Rh1
- 73.Kg4
- Kc7
- 74.Kf5
- Rf1+
- 75.Kg6
- Rg1+
- 76.Kh7
- Kd7
- 77.Rg8
- Re1
- 78.Rg5
- Kd6
- 79.Kg7
- Re7+
- 80.Kf8
- Rh7
- 81.Rh5
- Kd7
- 82.Kg8
- Re7
- 83.h7
- Re8+
- 84.Kf7
- Re7+
- 85.Kg6
- Re6+
- 86.Kf5
- Re8
- 87.h8=Q
- 71...Rh3+ with a winning endgame, for example:
- 72.Kg4
- Rh1
- 73.Kg5
- Rg1+
- 74.Kh5
- Rh1+
- 75.Kg6
- Rg1+
- 76.Kh7
- Rb1
- 77.Rg8
- Kc6
- 78.Kg7
- Rg1+
- 79.Kh8
- Ra1
- 80.h7
- Kd6
- 81.Rg6+
- Ke5
- 82.Kg7
- Ra7+
- 83.Kh6
- Ra8
- 84.Rg8
- Ra6+
- 85.Kg5
- Ra5
- 86.h8=Q+
- 71...Ka7
- 72.Kg3
- Rh1
- 73.Kg4
- Kb6
- 74.Kg5
- Rg1+
- 75.Kf6
- Rf1+
- 76.Kg7
- Rg1+
- 77.Kh7
- Kc5
- 78.Rg8
- Ra1
- 79.Rg5+
- Kc4
- 80.Kh8
- Ra8+
- 81.Rg8
- Ra1
- 82.h7
- Kc5
- 83.Rg5+
- Kc4
- 84.Kg7
- Ra7+
- 85.Kh6
- Ra8
- 86.Rg8
- Ra1
- 87.h8=Q
- 72.Rh7+
- Kc6
- 73.Kg3
- Ra1
- 74.Rh8
- Rg1+
- 75.Kf4
- Rf1+
- 76.Kg5
- Rg1+
- 77.Kf5
- Rf1+
- 78.Kg6
- Rg1+
- 79.Kh7
- Kd7
- 80.Rg8
- Re1
- 81.Rg5
- Kd6
- 82.Kg7
- Re7+
- 83.Kf8
- Rh7
- 84.Rh5
- Kd7
- 85.Kg8
- Re7
- 86.h7
- Re8+
- 87.Kf7
- Re7+
- 88.Kg6
- Re6+
- 89.Kf5
- Re8
- 90.h8=Q
- 70.Re6
- Kc7
- 71.Kf4
- Kd7
- 72.Ra6
- Ke7
- 73.Kg4
- Rh1
- 74.Kg5
- Kf7
- 75.Ra7+
- Kg8
- 76.h7+
- Kh8
- 77.Kg6
- Rg1+
- 78.Kh6