問題 166254: 黒 が 終盤を勝つとするために
Evgenij Shuvalov (2182) - WFM Adriana Sakorenko (2216)
Titled Tuesday 21st July chess.com INT (7), 2020.07.21
Titled Tuesday 21st July chess.com INT (7), 2020.07.21
- 1.e4
- c6
- 2.d4
- d5
- 3.exd5
- cxd5
- 4.c4
- Nf6
- 5.Nc3
- e6
- 6.Nf3
- Be7
- 7.cxd5
- Nxd5
- 8.Bd3
- O-O
- 9.O-O
- Nc6
- 10.Re1
- Nxc3
- 11.bxc3
- b6
- 12.Bc2
- Bb7
- 13.Qd3
- g6
- 14.Bh6
- Re8
- 15.Rad1
- Rc8
- 16.a4
- Qd5
- 17.Qe3
- Qh5
- 18.Bg5
- Na5
- 19.Bxe7
- Rxe7
- 20.Ne5
- Nc4
- 21.Qg3
- Nxe5
- 22.Rxe5
- Qh6
- 23.Bb3
- Rec7
- 24.c4
- Ba6
- 25.c5
- bxc5
- 26.dxc5
- Rxc5
- 27.Rxc5
- Rxc5
- 28.Rd8+
- Kg7
- 29.h4
- Qc1+
- 30.Kh2
- Qc3
- 31.Qd6
- Qe5+
- 32.Qxe5+
- Rxe5
- 33.Rd7
- Re4
- 34.Rxa7
- Bc4
- 35.Bxc4
- Rxc4
- 36.g3
- Kf6
- 37.Kg2
- h5
- 38.a5
- Ra4
- 39.Kf3
- e5
- 40.Ke3
- Ke6
- 41.Kd3
- f5
- 42.Ra6+
- Kf7
- 43.Ra8
- Ra2
- 44.Ke3
- Ra3+
- 45.Ke2
- Ra2+
- 46.Ke3
- Ra3+
- 47.Kd2
- Ra2+
- 48.Ke1
- Ra1+
- 49.Ke2
- Ra2+
- 50.Kf1
- Ra1+
- 51.Kg2
- Ra2
- 52.a6
- Kf6
- 53.a7
- Kg7
- 54.Kf3
- Ra3+
- 55.Ke2
- e4
- 56.Kd2
- Ra2+
- 57.Kc3
- Ra1
- 58.Kb2
- Ra5
- 59.Kb3
- Ra1
- 60.Kb4
- Rb1+
- 61.Kc5
- Rc1+
- 62.Kd6
- Rd1+
- 63.Ke6
- Ra1
- 64.Ke5
- Ra2
- 65.Kd5
- Ra5+
- 66.Kc6
- Ra1
- 67.Kb5
- Rb1+
- 68.Kc5
- Rc1+
- 69.Kd4
- Rd1+
- 70.Ke5
- Ra1
- 71.Kf4
- Ra3
- 72.Kg5
- Ra6
- 73.Rb8
- Rxa7
- 74.Rb6
- Ra2
- 75.Rxg6+
- Kh7
- 76.Rh6+
- Kg7
- 77.Rg6+
- Kh7
- 78.Re6
- Rxf2
- 79.Re7+
- Kg8
- 80.Kxh5
- Kf8
- 81.Re5
- Kf7
- 82.Kg5
- Rg2
- 83.Rxf5+
- Ke6
- 84.Rf6+
- Ke5
- 85.Rf5+
- Ke6
- 86.Kf4
- 解決策:86.Kf4
- Rf2+ 黒のルークが白のキングをスキュワーします。
- 87.Ke3
- 87.Kxe4
- Rxf5
- 88.g4
- Rf1
- 87...Rxf5
- 88.Kxe4 with a winning endgame, for example:
- Rf1
- 89.h5
- Kf6
- 90.h6
- Rh1
- 91.Kf4
- Rxh6
- 92.g4
- Rg6
- 93.Kf3
- Kg5
- 94.Kg3
- Rf6
- 95.Kh3
- Rf3+
- 96.Kg2
- Kxg4
- 86...Rf2+
- 87.Kxe4
- Rxf5
- 88.g4
- Rf8
- 89.h5
- Kf6
- 90.Kf4
- Ra8
- 91.g5+
- Kg7
- 92.Kf5
- Ra5+
- 93.Kg4
- Kf7
- 94.Kf4
- Ke6
- 95.Kg4
- Ra4+
- 96.Kg3
- Kf5
- 97.h6
- Rg4+
- 98.Kh3
- Rxg5
- 99.h7
- Rh5+
- 100.Kg3
- Rxh7