問題 887287: 黒 が 引き分けとするために
FM Atilla Eynullayev (2281) - GM Lazaro Bruzon Batista (2610)
Titled Tue 28th Feb Early chess.com INT (1), 2023.02.28
Titled Tue 28th Feb Early chess.com INT (1), 2023.02.28
- 1.d4
- Nf6
- 2.c4
- e6
- 3.Nc3
- Bb4
- 4.e3
- O-O
- 5.Bd3
- c5
- 6.Nf3
- d5
- 7.cxd5
- exd5
- 8.dxc5
- Nbd7
- 9.Bd2
- Nxc5
- 10.Be2
- Ne6
- 11.a3
- Ba5
- 12.O-O
- a6
- 13.Na4
- Bc7
- 14.Rc1
- Bd7
- 15.Bb4
- Re8
- 16.Nc5
- Nxc5
- 17.Bxc5
- Rc8
- 18.Bd4
- Ne4
- 19.Qb3
- Bg4
- 20.Qxb7
- Bxf3
- 21.Bxf3
- Bxh2+
- 22.Kxh2
- Rxc1
- 23.Rxc1
- Qh4+
- 24.Kg1
- Qxf2+
- 25.Kh2
- Qg3+
- 26.Kg1
- Qf2+
- 27.Kh2
- Qh4+
- 28.Kg1
- 解決策:28.Kg1
- Qf2+
- 29.Kh2
- Qh4+
- 29...Qg3+
- 30.Kg1
- Qf2+
- 31.Kh1
- Qh4+
- 32.Kg1
- Qf2+ 反復による引き分け
- 30.Kg1
- Qf2+
- 31.Kh1
- Qh4+
- 32.Kg1 反復による引き分け
- 28...Qf2+