問題 271615: 白 が 防御とするために
GM Ketevan Arakhamia-Grant (2380) - Justin Storn (2112)
Titled Tuesday 12th Jan chess.com INT (8), 2021.01.12
Titled Tuesday 12th Jan chess.com INT (8), 2021.01.12
- 1.e4
- e6
- 2.d4
- d5
- 3.Nc3
- Nf6
- 4.e5
- Nfd7
- 5.f4
- c5
- 6.Nf3
- Nc6
- 7.Be3
- cxd4
- 8.Nxd4
- Bc5
- 9.Qd2
- O-O
- 10.O-O-O
- Bxd4
- 11.Bxd4
- Qa5
- 12.Kb1
- Rb8
- 13.Bf2
- b5
- 14.Bd3
- b4
- 15.Ne2
- Nc5
- 16.Bxc5
- Qxc5
- 17.h4
- a5
- 18.h5
- Rb6
- 19.g4
- Ba6
- 20.g5
- Bxd3
- 21.cxd3
- b3
- 22.a3
- Nb4
- 23.axb4
- axb4
- 24.Nc1
- Qa5
- 25.Nxb3
- Qa4
- 26.Nc5
- Qa5
- 27.d4
- Ra8
- 28.Qd3
- b3
- 解決策:28...b3
- 脅威を与える:
- 29...Qa1#
- 29.Kc1
- さて、もしQa1+
- 30.Qb1
- 29.Kc1
- Qa1+
- 30.Qb1
- Qxb2+