谜题 769662: 白方防守
V. Basov - Vladimir Ivanovich Kunarev
USSR corr, 1975
This puzzle is part of the following Puzzle Academy skills:
USSR corr, 1975
- 1.d4
- 马f6
- 2.c4
- e6
- 3.马f3
- b6
- 4.g3
- 象b7
- 5.象g2
- 象b4+
- 6.象d2
- 象e7
- 7.马c3
- O-O
- 8.O-O
- d5
- 9.马e5
- c6
- 10.后a4
- 后c8
- 11.车ac1
- dxc4
- 12.后xc4
- 马fd7
- 13.f4
- a5
- 14.象e3
- 马xe5
- 15.fxe5
- 后d7
- 16.车cd1
- b5
- 17.后b3
- a4
- 答案:17...a4
- 威胁中:
- 18...axb3
- 18.后c2
- 18.后c2
- a3
- 19.b3
- 马a6
- 20.后d2
- 车ac8
- 21.车f4
- 马c7
- 22.马e4
- 马d5
- 23.马c5
- 象xc5
- 24.dxc5
- 后c7
- 25.车g4
- 马e7
- 26.后c3
- 马f5
- 27.象c1
- 车fd8
- 28.车d6
- h5
- 29.车g5
- g6
- 30.g4
- hxg4
- 31.车xg4
- 后e7
- 32.象g5
- 后e8
- 33.象f6
- 后f8
- 34.后h3
This puzzle is part of the following Puzzle Academy skills: