谜题 647422: 黑方防守
FM Jose Guilherme B Lima Santos (2361) - FM Ruben Domingo Nunez (2361)
Titled Tue 5th Jul Late chess.com INT (10), 2022.07.05
Titled Tue 5th Jul Late chess.com INT (10), 2022.07.05
- 1.d4
- g6
- 2.c4
- 象g7
- 3.马c3
- d6
- 4.e4
- 马d7
- 5.象e2
- e5
- 6.马f3
- 马e7
- 7.O-O
- O-O
- 8.d5
- a5
- 9.a3
- 马c5
- 10.象e3
- f5
- 11.马g5
- h6
- 12.象xc5
- hxg5
- 13.象e3
- g4
- 14.象g5
- 象f6
- 15.后d2
- f4
- 16.象xf6
- 车xf6
- 17.c5
- dxc5
- 18.f3
- gxf3
- 19.象xf3
- g5
- 20.后e2
- 后d7
- 21.h3
- 后d6
- 22.象g4
- 王g7
- 23.马b5
- 后b6
- 24.a4
- 马g8
- 25.象xc8
- 车xc8
- 26.后g4
- 车e8
- 27.后xg5+
- 车g6
- 28.后h4
- 马f6
- 29.后e1
- 车h8
- 30.车f3
- c6
- 31.马d6
- 后xb2
- 32.马f5+
- 王f8
- 33.车f2
- 答案:33.车f2
- 威胁中:
- 34.车xb2
- 后b4
- 34.dxc6
- 现在如果34.车b2
- 后xb2
- 34...后xe1+
- 35.车xe1
- bxc6
- 33...后b4
- 34.dxc6
- bxc6
- 35.车d2
- 王f7
- 36.车b1
- 后xe4
- 37.马d6+
- 王e6
- 38.马xe4