Nº25 Michal Formela

Win

Michal Formela (Poland)

wKa7,Nf8,h1,Ba8,e5,Rc8,g1,Pf5,f6,g5/bKh8,Na6,h6,Ba3,g8,Ra2,h5,Pd3,e2,f7,g6,h4

1.Nxg6+!
1.fxg6? Bc5+! (1…Bxf8? 2.g7+ Bxg7 3.fxg7+ Kh7 4.Be4+ f5 5.g6#) 2.Kb7 (2.Rxc5 Nxc5+ 3.Kb8 Bh7 4.g7+ (4.gxh6 Ne6 5.Nxe6 Bxg6–+) 4…Kg8 5.g6 Bxg6 6.Nxg6 Rxe5 7.Ne7+ Rxe7 8.fxe7 Nd7+ 9.Kb7 Nf6–+) 2…Bxf8 3.g7+ Bxg7 4.gxh6 Nc5+ 5.Kc6 Ne6–+

1…Kh7
1…fxg6 2.f7+ Kh7 3.gxh6 Bc5+ 4.Kb7+-

2.Ne7!
2.Nf8+? Bxf8 3.g6+ Kh8 4.gxf7 Nxf7 5.Rxf8 Nc5–+
2.Nf4? Bc5+ 3.Kb7 Bxg1 4.g6+ Kh8 5.Nxd3 Nc5+ 6.Rxc5 Bxc5–+

2…Bc5+
2…Bxe7 3.g6+ fxg6 (3…Kh8 4.fxe7+ f6 5.Bxf6#) 4.fxg6+ Kh8 5.g7+ Kh7 6.Be4+ Rf5 (6…Nf5 7.Rxg8+-) 7.Bxf5+ Nxf5 8.Rxg8 Nc5+ 9.Kb6 Ra6+ 10.Kb5 Ra5+ 11.Kxa5 e1Q+ 12.Kb5 Qb1+ 13.Rxb1 Kxg8 14.fxe7 Nxe7 15.Kxc5+-
2…Kh8 3.gxh6 Bc5+ 4.Kb7 Bxg1 5.Rxg8+ Kh7 6.Rg7+ Kh8 7.Ng6+ fxg6 8.f7 Nc5+ 9.Kc6 Ra6+ 10.Kd5 Rxa8 11.Rg8+ Kh7 12.Rxa8+-
2…e1Q 3.g6+ Kh8 (3…fxg6 4.fxg6+ Kh8 5.Rxg8+ Nxg8 6.f7+ Qxe5 7.fxg8Q#) 4.Rxe1 Bc5+ 5.Kb7 Nb4 6.Ra1 Rxa1 7.Bxa1 Rxf5 8.Rxg8+ Nxg8 9.gxf7 Bxe7 10.fxe7+-
2…Rxg5 3.Rxg5 Bxe7 (3…e1Q 4.Rg7+ Kh8 5.Ng6+ fxg6 6.Rgxg8+ Nxg8 7.f7+-) 4.Rg7+ Kh8 5.fxe7 f6! (5…Nc5+ 6.Kb6 Nd7+ 7.Kb7 Nxe5 8.Rgxg8+ Nxg8 9.e8Q Rb2+ (9…Kg7 10.Qxe5+ Nf6 11.Rc6+-) 10.Ka7 Ra2+ 11.Kb8 Rb2+ 12.Bb7 Nd7+ 13.Kc7 Rc2+ 14.Bc6 Ndf6 15.Qxf7 e1Q 16.Qxf6+ Kh7 17.Qg6+ Kh8 18.Qxg8#) 6.Rg1 (6.Bxf6? Nc5+ 7.Kb6 Nd7+ 8.Kb5 Nxf6–+) 6…fxe5 7.Kb6 Nc7 8.Kxc7 Ra7+ 9.Bb7+-

3.Kb7 Nxf5
3…Bxg1 4.g6+ Kh8 (4…fxg6 5.fxg6+ Kh8 6.Rxg8+ Nxg8 7.f7+ Rxe5 8.fxg8Q#) 5.Nxg8 Nc5+ 6.Kc6 Ra6+ 7.Kd5 Nxg8 8.gxf7+-
3…Kh8 4.gxh6 Bxg1 5.Rxg8+ Kh7 6.Rg7+ Kh8 7.Ng6+ fxg6 8.f7+-
3…Rxg5 4.Rxg5 e1Q 5.Rg7+ Kh8 6.Ng6+ fxg6 7.Rgxg8+ Nxg8 8.f7+-
3…Nb4 4.g6+ Kh8 5.Rxg8+ Nxg8 6.gxf7 Ra7+ 7.Kb8 Na6+ 8.Kc8 Rxa8+ 9.Kb7 Ra7+ 10.Kc6 Rc7+ 11.Kb5 Rb7+ 12.Ka4 Rb4+ 13.Ka5+

4.g6+ fxg6 5.Rxg8 Bxg1
5…Nxe7 6.Rg7+ Kh6 (6…Kh8 7.f7 Nf5 8.Rg8+ Kh7 9.Rh8#) 7.fxe7 Rxe5 8.R1xg6+ Kh5 9.Kc8 e1N 10.Rg5+ Kh6 11.R7g6+ Kh7 12.Rxe5 Bxe7 13.Rg1 Rc2+ 14.Kd7 Kh6 15.Re6+ Kh5 16.Kxe7 d2 17.Reg6 Rc7+ 18.Kf6 Rc5 19.Ng3+ hxg3 20.Rh1#
5…Bxe7 6.Rh8+ Kxh8 7.fxe7+ Kh7 8.e8Q+-
5…e1Q 6.Rh8+ Kxh8 7.f7+ Kh7 8.f8N+ Kh6 9.Rxg6#
5…Rg5 6.Rh8+ Kxh8 7.f7+ Kh7 8.f8Q Nd6+ 9.Bxd6 Rxg1 10.Qf7+ Kh6 11.Ng8+ Kh5 12.Qf3+ Rg4 13.Qd5+ Rg5 14.Ng3+ hxg3 15.Qh1+ Kg4 16.Nh6#

6.Rh8+!
6.f7? Nc5+ 7.Kb8 Nd7+ 8.Kc7 Ra7+ 9.Bb7 Bb6+ 10.Kxd7 Rxb7+ 11.Kc6 Nxe7+ 12.Kxb7 Rxe5 13.f8Q Nxg8 14.Qf7+ Kh8–+
6.Rg7+? Nxg7 7.fxg7 Nc5+ 8.Kb8 Nd7+ 9.Kb7 Ra7–+

6…Kxh8 7.f7+ Kh7 8.f8N+!!
8.f8Q? Nc5+ 9.Kc6 Nd4+ 10.Kd5 (10.Bxd4 Ra6+–+) 10…Rxe5–+

8…Kh6 9.Ng8+ Kg5 10.Ne6+ Kg4 11.Nf6+ Kh3
11…Kf3 12.Kc8+ Ke3 13.Bf4#

12.Nf4+ Kh2 13.Ng4+ Kxh1 14.Kc8#