Nº22 Vasily Murashov & Mario García

Win

Section B.1.

Vasily Murashov & Mario García (Russia -Argentina)

wKc2,Nf5,h4,Bb1,Pa3,c4,g5/bKh1,Rf1,f7,Pb2,b7,g4

1.Ng3+!
Try: 1.Kxb2? Rf4! (1…Kh2? 2.g6 Rf8 3.g7 Rg8 4.Be4+-) 2.g6 Rf8 3.Be4+ Rxe4 4.Ng3+ Kh2 5.Nxe4 g3 6.g7 Rg8 7.Nf5 g2 8.Ng5 g1Q 9.Nf3+ Kg2 10.Nxg1 Kxg1= positional draw

1…Kh2
1…Kg1 2.Nxf1 Kxf1 3.g6+-

2.Nxf1+ Rxf1
2…Kh3 3.g6+-]

3.Kxb2!
Try: 3.g6? Rf2+! (3…Rf8!? /Ke1 4.Kxb2 Re8 5.c5+-; 3…g3? 4.g7 g2 5.g8Q g1Q 6.Qxg1+ Kxg1 7.Kxb2 Rf4 8.Nf5 Rxc4 9.Kb3+- as solution) 4.Kc3 Re2! (4…Rf8? 5.Kxb2 Re8 6.Bf5! g3 7.c5 g2 8.g7 Rg8 9.Be4 Rxg7 10.Nxg2 Re7 11.Bd5 Re5 12.Bxb7 Rxc5 13.a4! Rc7 14.Bd5 Kg3 15.Kb3 Rd7 16.Kc4+-) 5.g7 Re8 6.Kxb2 Rg8 7.Nf5 g3 8.Be4 g2 9.Nh4 g1Q 10.Nf3+ Kg2 11.Nxg1+ Kxg1 12.Bxb7 Rxg7= positional draw

3…Rf4
3…Kh3 4.g6 Rf8 5.Nf5+-

4.g6 g3 5.g7 g2 6.g8Q g1Q 7.Qxg1+ Kxg1 8.Nf5! Rxc4 9.Kb3!
9.Nd6? Rc6!=

9…Rc6
9…Rc1 10.Be4!+- Kf2 11.Kb4 Re1 12.Nd6 b6 13.Kb5+-

10.Bd3!
10.Be4? Rb6+ 11.Kc3 Ra6 12.Kb4 Rb6+ 13.Kc5 Ra6=

10…Rb6+
10…Kf2 11.a4! Kf3 (11…Rb6+ 12.Kc4 Ra6 13.Kb4 Rb6+ 14.Kc5+-) 12.Nd4+-

11.Kc4
11.Kc3? Kf2 12.a4 Kf3 13.a5 Rf6 (13…Rc6+!? 14.Kd4+-) 14.Kd4 b6 15.a6 b5 16.a7 Ra6=

11…Rc6+ 12.Kb4 Rb6+
12…Kf2 13.a4 Rb6+ 14.Kc5+-

13.Bb5 Rf6
13…Kf2 e.g. 14.a4 Rf6 15.Bd3 Kf3 16.Kc5 Rc6+ 17.Kd4 Kf4 18.Ne3+-

14.Ne3!+-
Try: 14.Ne7? Kf2 15.Bc4 Kf3 16.Kc5 Ke4! 17.Bd5+ Kd3 18.a4 Rf4! 19.a5 Ra4 20.Kb5 Rd4!= positional draw