問題 295209: 黒 が 防御とするために
WIM Sopio Nikoladze (2132) - IM Irine Kharisma Sukandar (2413)
Titled Tuesday 17th Nov chess.com INT (7), 2020.11.17
Titled Tuesday 17th Nov chess.com INT (7), 2020.11.17
- 1.d4
- Nf6
- 2.Nf3
- d5
- 3.e3
- e6
- 4.Bd3
- Be7
- 5.O-O
- c5
- 6.b3
- O-O
- 7.Nbd2
- b6
- 8.a3
- Ba6
- 9.Bb2
- Qc7
- 10.Ne5
- Nfd7
- 11.f4
- Bxd3
- 12.cxd3
- f6
- 13.Qg4
- Qd6
- 14.Nxd7
- Nxd7
- 15.f5
- e5
- 16.Rf3
- Rac8
- 17.Rg3
- 解決策:17.Rg3
- 脅威を与える:
- 18.Qxg7#
- Rf7
- この手は...17...Kf7 のために
- 18.Qxg7+
- Ke8
- 19.dxe5
- Nxe5
- 20.e4
- Rc7
- 21.Qxh7
- さて、もし18.Qxg7+
- Rxg7
- 17...Rf7
- 18.Nf3
- cxd4
- 19.exd4
- Rc2
- 20.dxe5
- fxe5
- 21.Rb1
- Bf6
- 22.Ne1
- Rc8
- 23.Nf3
- b5
- 24.Re1
- Rc2
- 25.Ba1
- Qxa3
- 26.h4
- Ra2
- 27.Bxe5
- Qc5+
- 28.d4
- Qc2
- 29.Ng5
- Qf2+
- 30.Kh2
- Qxe1
- 31.Nxf7
- Ra1
- 32.Nh6+
- Kf8
- 33.Rf3
- Nxe5
- 34.Qh5
- Nxf3+