問題 868748: 白 が 防御とするために
GM Alexey Sarana (2668) - Qingyu Yuan (2373)
Titled Tue 8th Nov Early chess.com INT (5), 2022.11.08
This puzzle is part of the following Puzzle Academy skills:
Titled Tue 8th Nov Early chess.com INT (5), 2022.11.08
- 1.c4
- e6
- 2.Nc3
- d5
- 3.d4
- Nf6
- 4.cxd5
- exd5
- 5.Bf4
- Bd6
- 6.Bxd6
- Qxd6
- 7.e3
- c6
- 8.Bd3
- O-O
- 9.Nge2
- Bg4
- 10.f3
- Bh5
- 11.Nf4
- Re8
- 12.Kf2
- Nbd7
- 13.h4
- Bg6
- 14.h5
- Bxd3
- 15.Qxd3
- Nf8
- 16.g4
- Re7
- 17.g5
- N6d7
- 18.Rh4
- Rae8
- 19.Re1
- Ne6
- 20.Nxe6
- Rxe6
- 21.f4
- c5
- 22.dxc5
- Nxc5
- 23.Qd4
- Ne4+
- 24.Kf3
- Nxc3
- 25.bxc3
- Re4
- 26.Qd3
- Qc6
- 27.Kf2
- Rc4
- 28.Rc1
- Rc8
- 29.h6
- Rxc3
- 30.Rxc3
- Qxc3
- 31.Qxd5
- Qc2+
- 32.Kf3
- Qc6
- 33.Qxc6
- Rxc6
- 34.hxg7
- Ra6
- 35.f5
- Kxg7
- 36.f6+
- Kg8
- 37.Rc4
- h6
- 38.Kg4
- hxg5
- 39.Kxg5
- Kh7
- 40.Rh4+
- Kg8
- 41.Rd4
- Kh7
- 42.e4
- Ra5+
- 43.Rd5
- Rxa2
- 44.Rd7
- Rg2+
- 45.Kh5
- Rh2+
- 46.Kg5
- Rg2+
- 47.Kf5
- Rf2+
- 48.Ke5
- Kg6
- 49.Rd1
- Rg2
- 50.Rd7
- a5
- 51.Rxb7
- Rg5+
- 52.Kf4
- a4
- 53.Ra7
- Rg1
- 54.Ra6
- Rf1+
- 55.Ke5
- Rf3
- 56.Ra8
- a3
- 57.Rg8+
- Kh6
- 58.Rg2
- Kh7
- 59.Rg7+
- Kh6
- 60.Rxf7
- a2
- 解決策:60...a2
- 脅威を与える:
- 61...a1=Q+
- 61.Ra7
- さて、もしa1=Q+
- 62.Rxa1
- 61.Ra7
- Rf2
- 62.Ke6
- Kg6
- 63.e5
- Kg5
- 64.Ra3
- Kg6
- 65.Ke7
- Rf5
- 66.e6
- Rxf6
- 67.Rxa2
- Rf4
- 68.Rg2+
- Kf5
- 69.Re2
- Rd4
- 70.Kf7
- Rh4
- 71.e7
- Rh7+
- 72.Kg8
- Rxe7
- 73.Rxe7
This puzzle is part of the following Puzzle Academy skills: