問題 273746: 黒 が 守って勝つとするために
IM Alina Kashlinskaya (2494) - GM Eduardo Iturrizaga Bonelli (2607)
Titled Tuesday 9th Mar chess.com INT (2), 2021.03.09
Titled Tuesday 9th Mar chess.com INT (2), 2021.03.09
- 1.c4
- b6
- 2.d4
- Bb7
- 3.Nc3
- Nf6
- 4.f3
- d5
- 5.cxd5
- Nxd5
- 6.Nxd5
- Qxd5
- 7.e4
- Qd7
- 8.Bc4
- e6
- 9.Ne2
- Be7
- 10.O-O
- O-O
- 11.Be3
- Rd8
- 12.Rc1
- a6
- 13.Qe1
- Nc6
- 14.Qg3
- Rac8
- 15.a3
- Na5
- 16.Ba2
- Qb5
- 17.b4
- Qxe2
- 18.Bh6
- 解決策:18.Bh6
- 脅威を与える:
- 19.Qxg7#
- Bf8
- 19.Bxe6
- さて、もし19.Qxg7+
- Bxg7
- 19...fxe6
- 18...Bf6
- 19.e5
- Qxa2
- 20.exf6
- g6
- 21.bxa5
- Qxa3
- 22.Rxc7
- Bd5
- 23.axb6
- Qb4
- 24.Rfc1
- Qxd4+
- 25.Kh1
- Bb7
- 26.h3
- Qxb6
- 27.Bf4
- Rxc7
- 28.Bxc7
- Qb2
- 29.Rg1
- Rc8
- 30.Be5
- Qd2
- 31.Qh4
- h5
- 32.Bf4
- Qd5
- 33.Re1
- Qf5
- 34.Be5
- Bxf3
- 35.gxf3
- Qxf3+
- 36.Kg1
- Rc2