Oscar Carlsson

Diag.13 Oscar Carlsson- Tablas
Ajedrez, 1967
wKa6,Pb4,c5,f6/bKh8,Nb1,Bh6,Pc6
1.Rb7! [1.Rb6? Ad2 2.b5 cxb5 3.Rxb5 Ca3+ 4.Ra4 (4.Ra6 Rg8 5.c6 Af4 6.Rb6 Cc4+ 7.Rb7 (7.Rc5 Ce3!) 7…Cd6+) 4…Cc2 5.c6 Af4 6.Rb5 Ac7 7.Ra6 Cd4 8.Rb7 Ce6 9.Rc8 Rg8 10.Rd7 Rf7; 1.b5? cxb5 2.c6 Af4 3.Rb7 b4 4.c7 Axc7 5.Rxc7 Cc3! 6.Rd7 Cd5 7.f7 Rg7 8.Re8 Cf6+] 1…Ad2 2.b5! [2.Rxc6? Axb4 3.Rd5 Cc3+ 4.Rc4 Aa5 5.c6 Ce4 6.f7 Rg7 7.Rd5 Cg5! 8.Rd6 Cxf7+ 9.Rd7 Ce5+ 10.Rd6 Cc4+ 11.Rc5 (11.Rd7 Cb6+ 12.Rc7 Ca8+ 13.Rb7 Cc7) 11…Ca3! 12.Rd6 Cb5+ 13.Rc5 Cc7] 2…cxb5 3.c6 Af4 4.c7 Axc7 5.Rxc7 Cc3 6.Rd7! [6.Rc6? b4 7.f7 Rg7 8.Rc5 Cd5; 6.Rd6? b4 7.f7 Rg7 8.Re7 Cd5+ 9.Re8 Cf6+ 10.Re7 Ch7] 6…Cd5 7.Rc6 b4 8.Rxd5 b3 9.Re6 b2 10.f7 Rg7 11.Re7=