Estudio de Vladimir Shuplestov (1996)

Blancas juegan y ganan

- 1er premio Birnov -

 

 

1.Cge6+! [ 1.Cfe6+? Rb6!; 1.Ce4+? Txe4! 2.Dxe4 Dxf7; 1.Cd7+? Rd6!] 1...Rb6 [ 1...Rd6 2.Dd3+; 1...Rc6 2.Ae8+] 2.Cd7+ Rc6 [ 2...Ra6 3.Dd3+; 2...Ra5 3.Dh5+ Rxa4 4.Dg4+ Ra3 5.Db4+] 3.Ce5+! Txe5 [ 3...Rd5 4.Cf4+ Rxe5 5.Dh8+] 4.Ae8+ Rb6 [ 4...Rd5 5.Dxb7+ Rxe6 6.Dd7+ Rf6 7.Df7+ Rg5 8.Dxf1 Txe8 9.Db5+] 5.Dc7+ Ra6 6.Dxe5! Da1+ 7.Rb4 Dxe5 [ 7...Db1+ 8.Rc4 Dc2+ ( 8...Da2+ 9.Rd3 Db1+ 10.Re2 Dc2+ 11.Rf3 Dd1+ 12.Rf4) 9.Rd5 Dd2+ 10.Cd4 Da2+ 11.Re4 Db1+ 12.Rf4 Dc1+ 13.Rf5 Df1+ 14.Re6 Dc4+ 15.Dd5] 8.Cc7+! Dxc7 [ 8...Rb6 9.Ca8+ Ra6 10.Ab5+ Dxb5+ 11.axb5#] 9.Ab5+ Rb6 10.a5++ 1–0