問題 164258: 黒 が 引き分けとするために
Daniel Kuhn (1903) - Stephan Michel (1834)
DSOL 1. Liga Gruppe D play.chessbase.com, 2020.07.21
DSOL 1. Liga Gruppe D play.chessbase.com, 2020.07.21
- 1.e4
- g6
- 2.d4
- Bg7
- 3.Nc3
- d6
- 4.f4
- a6
- 5.Nf3
- b5
- 6.Be3
- Nd7
- 7.Bd3
- Bb7
- 8.O-O
- Rc8
- 9.e5
- c5
- 10.Be4
- Bxe4
- 11.Nxe4
- cxd4
- 12.Bxd4
- d5
- 13.e6
- Bxd4+
- 14.Qxd4
- Ndf6
- 15.exf7+
- Kxf7
- 16.Neg5+
- Ke8
- 17.Ne5
- Nh6
- 18.g4
- Qd6
- 19.h3
- Ne4
- 20.Nxe4
- dxe4
- 21.Qxe4
- Qc5+
- 22.Kh1
- Rf8
- 23.c3
- Nf7
- 24.Rad1
- Nd6
- 25.Qd5
- Qxd5+
- 26.Rxd5
- Nc4
- 27.Nxc4
- Rxc4
- 28.f5
- gxf5
- 29.gxf5
- Rf6
- 30.Re5
- Rh4
- 31.Kg2
- Rh5
- 32.Kg3
- Rg5+
- 33.Kf4
- h6
- 34.Rfe1
- Rg7
- 35.R1e2
- Kf8
- 36.b3
- Rc6
- 37.Rc2
- Rf7
- 38.Ke4
- Rg7
- 39.Kf4
- Rg1
- 40.c4
- bxc4
- 41.bxc4
- Kf7
- 42.c5
- Kf6
- 43.Rf2
- Rc1
- 44.Rg2
- Rc4+
- 45.Re4
- Rxe4+
- 46.Kxe4
- Rxc5
- 47.Rg6+
- Kf7
- 48.Rxa6
- Rc1
- 49.Rxh6
- Ra1
- 50.Ra6
- Rh1
- 51.Ra3
- Kf6
- 52.Rf3
- Ra1
- 53.a3
- Re1+
- 54.Kd5
- Re5+
- 55.Kd4
- Ra5
- 56.Kc4
- Kg5
- 57.Kb4
- Ra8
- 58.a4
- Rb8+
- 59.Ka3
- Kf6
- 60.a5
- Ke5
- 61.Ka4
- Ke4
- 62.Rf1
- Rh8
- 63.a6
- Rxh3
- 64.f6
- exf6
- 65.Rxf6
- Rh7
- 66.Kb5
- Ke5
- 67.Rc6
- Kd5
- 68.Kb6
- Rh1
- 69.Rc8
- Rb1+
- 70.Kc7
- 解決策:70.Kc7
- Rc1+
- 71.Kb8
- 71.Kb7
- Rb1+
- 72.Kc7
- Rc1+
- 73.Kd7 with a drawn endgame, for example:
- Rg1
- 74.Kc7
- Rc1+
- 75.Kb8
- Rb1+
- 76.Kc7
- Rc1+
- 77.Kd7
- Rg1
- 78.Kc7
- Rc1+
- 71.Kd7 with a drawn endgame, for example:
- Rg1
- 72.Kc7
- Rc1+
- 73.Kb8
- Rb1+
- 74.Kc7
- Rc1+
- 75.Kd7
- Rg1
- 76.Kc7
- Rc1+
- 71...Rb1+
- 72.Kc7
- Rc1+
- 73.Kd7 with a drawn endgame, for example:
- 73.Kb8
- Rb1+
- 74.Kc7 反復による引き分け
- 73.Kb7
- Rb1+
- 74.Kc7 反復による引き分け
- 73...Rg1
- 74.Kc7
- Rc1+
- 75.Kb8
- Rb1+
- 76.Kc7
- Rc1+
- 77.Kd7
- Rg1
- 78.Kc7
- Rc1+
- 70...Rc1+
- 71.Kd7
- Rh1
- 72.Rc7
- Ra1
- 73.a7
- Ra6
- 74.Kc8
- Kd6
- 75.Kb8
- Rb6+
- 76.Rb7