問題 598985: 黒 が 勝ちとするために
Alex Jian (2055) - IM Viktor Skliarov (2387)
Titled Tue 17th May Early chess.com INT (11), 2022.05.17
This puzzle is part of the following Puzzle Academy skills:
Titled Tue 17th May Early chess.com INT (11), 2022.05.17
- 1.Nf3
- g6
- 2.b3
- Bg7
- 3.Nc3
- c5
- 4.Bb2
- Nc6
- 5.e3
- Nf6
- 6.Bb5
- Qc7
- 7.O-O
- O-O
- 8.Ne2
- a6
- 9.Bxc6
- Qxc6
- 10.d3
- d6
- 11.a4
- Bg4
- 12.Ng3
- b5
- 13.h3
- Bd7
- 14.axb5
- axb5
- 15.Qe2
- b4
- 16.Nd2
- Nd5
- 17.Bxg7
- Kxg7
- 18.Qf3
- Nc3
- 19.e4
- e5
- 20.Ne2
- f5
- 21.Nxc3
- bxc3
- 22.Nc4
- f4
- 23.Qd1
- Rxa1
- 24.Qxa1
- f3
- 25.Ne3
- fxg2
- 26.Kxg2
- Qc8
- 27.Rh1
- Qd8
- 28.h4
- Qf6
- 29.Qe1
- Qf3+
- 30.Kg1
- Rf4
- 31.Rh2
- Be6
- 32.Qd1
- Qxd1+
- 33.Nxd1
- Bxb3
- 34.f3
- Be6
- 35.Kf2
- Bg4
- 36.Nxc3
- Bxf3
- 37.Ke3
- Bg4
- 38.Nd5
- Rf3+
- 39.Kd2
- h5
- 40.Nc7
- Kh6
- 41.Ne8
- g5
- 42.hxg5+
- Kxg5
- 43.Nxd6
- h4
- 44.Nc4
- h3
- 45.Nxe5
- Rg3
- 46.Nxg4
- Kxg4
- 47.e5
- Rg2+
- 48.Ke3
- Rxh2
- 49.e6
- Rh1
- 50.Ke2
- h2
- 51.e7
- 解決策:51.e7
- Re1+ 黒のルークが黒のポーンがマス h1に至る道を開きます。 H2からd2へのラインを開く。
- 52.Kxe1
- h1=R+
- 52...h1=Q+
- 53.Kd2
- Rh8
- 53...Rh2+
- 54.Kd1
- Rh1+
- 54...Rh8
- 55.Kd2
- 51...Re1+
- 52.Kxe1
- h1=Q+
- 53.Kd2
- Qh8
This puzzle is part of the following Puzzle Academy skills:
- Clearance for promotion (4 moves)