谜题 874521: 黑方防守并赢得胜利
GM A. Chernobay (2484) - FM Hayk Yeritsyan (2250)
Titled Tue 7th Feb Early chess.com INT (9), 2023.02.07
Titled Tue 7th Feb Early chess.com INT (9), 2023.02.07
- 1.e4
- e6
- 2.d3
- d5
- 3.马d2
- c5
- 4.马gf3
- 马c6
- 5.g3
- 马f6
- 6.象g2
- 象e7
- 7.O-O
- b6
- 8.车e1
- 象b7
- 9.a3
- 后d7
- 10.e5
- 马g4
- 11.后e2
- h5
- 12.h3
- 马h6
- 13.c3
- 马f5
- 14.b4
- a5
- 15.bxc5
- bxc5
- 16.车b1
- 象a6
- 17.c4
- 马cd4
- 18.马xd4
- 马xd4
- 19.后d1
- h4
- 20.g4
- O-O
- 21.cxd5
- exd5
- 22.马f1
- 车ab8
- 23.车xb8
- 车xb8
- 24.马e3
- 车b3
- 25.g5
- 象xg5
- 26.马xd5
- 车xd3
- 27.后h5
- 象xc1
- 28.车xc1
- 答案:28.车xc1
- 威胁中:
- 29.车b1
- 马e2+
- 30.后xe2
- 马e6 Black is winning because of Black's material advantage and piece activity.
- 现在如果29.车b1
- 车xd5
- 28...马e2+
- 29.后xe2
- 车xd5
- 30.后xa6
- 车d1+
- 31.车xd1
- 后xd1+
- 32.王h2
- 后d4
- 33.后a8+
- 王h7
- 34.后e4+
- 王h6
- 35.f4
- 后f2
- 36.后f3
- 后e1
- 37.后g4
- g6
- 38.后f3
- c4
- 39.后e4
- 后g3+
- 40.王h1
- c3
- 41.后c4
- 后e1+
- 42.王h2
- 后d2
- 43.f5
- g5
- 44.后xf7
- 后f4+
- 45.王h1
- 后c1+
- 46.王h2
- 后f4+
- 47.王g1
- 后e3+
- 48.王f1
- 后f4+
- 49.王e2
- 后xe5+
- 50.王d3
- 后g3+
- 51.王c4
- 后f4+
- 52.王xc3
- 后e5+
- 53.王c4
- 后f4+
- 54.王d5
- 后d2+
- 55.王e6
- 后a2+
- 56.王e7
- 后xa3+
- 57.王e8
- 后a4+
- 58.王f8
- 后b4+
- 59.王g8
- 后b8+
- 60.后f8+
- 后xf8+
- 61.王xf8
- a4
- 62.象d5
- a3
- 63.f6
- g4
- 64.hxg4
- h3
- 65.f7
- h2
- 66.王g8
- 王g5
- 67.f8=Q
- a2
- 68.后f5+
- 王h4
- 69.后f6+
- 王g3
- 70.后f1
- 王xg4
- 71.王g7
- 王g3
- 72.王f6
- 王h4
- 73.王f5
- 王g3
- 74.后f3+
- 王h4
- 75.后g4#