問題 756733: 黒 が 防御とするために
Usko Peltonen - Jouko Aijala
Finland M-70 corr, 1969
This puzzle is part of the following Puzzle Academy skills:
Finland M-70 corr, 1969
- 1.e4
- c5
- 2.Nf3
- Nc6
- 3.d4
- cxd4
- 4.Nxd4
- Nf6
- 5.Nc3
- g6
- 6.Be3
- Bg7
- 7.Bc4
- O-O
- 8.f3
- Qb6
- 9.Bb3
- Nxe4
- 10.Nd5
- Qa5+
- 11.c3
- Bxd4
- 12.Bxd4
- Nc5
- 13.Bc4
- Ne6
- 14.Be3
- Ng7
- 15.b4
- 解決策:15.b4
- 脅威を与える:
- 16.bxa5
- Qd8
- この手は...15...Qa3 のために
- 16.Bc1
- Qxc1
- 17.Rxc1
- 15...Qd8
- 16.Bg5
- Re8
- 17.Qe2
- d6
- 18.f4
- Be6
- 19.O-O-O
- Bxd5
- 20.Bxd5
- Qc7
- 21.Kb2
- e6
- 22.Bb3
- a5
- 23.a3
- d5
- 24.g4
- d4
- 25.cxd4
- axb4
- 26.a4
- Nxd4
- 27.Qd3
- Nxb3
- 28.Qxb3
- Qc6
- 29.h3
- Rxa4
- 30.Rh2
- Ra3
- 31.Qxb4
- Ra4
This puzzle is part of the following Puzzle Academy skills: