Oscar Carlsson

Ganan
Oscar Carlsson
Mundo del Ajedrez, 1975

1.Cb1 [1.Cg4? g1D 2.Axg1 b1D 3.Cxb1 Rxg1 4.c3 Axc3; 1.Cf5? g1D 2.Cg3+ Dxg3+ 3.Rxg3 b1D 4.Cxb1 Txc2; 1.h8D? b1D 2.Da8 Tc3+] 1…Tc8 2.Cg8 [2.Cf7? g1D 3.Axg1 Rxg1 4.Rg3 Rf1 5.Rf3 Re1 6.Re3 Rd1 7.h8D Txh8 8.Cxh8 Rxc2 9.Ca3+ Rc1] 2…d4 3.Axd4 [3.h8D? g1D] 3…g1D [3…Txc2 4.Ag1 Tc3+ 5.Rg4 Rxg1 6.h8D Rf2 7.Df6+ Re2 8.Cxc3+ Rd3 9.Df5+ Rxc3 10.Db1 Rb3 11.Cf6 g1D+ 12.Dxg1 Ra2 13.Da7+ Rb3 14.Ce4 Rc2 15.Dc5+ Rd3 16.Cc3] 4.Axg1 Txc2 [4…Txg8 5.hxg8A] 5.Rg4 [5.h8D? Th2+ 6.Axh2; 5.Rg3? Th2 6.Axh2; 5.Rh4? Rxg1 6.Rg5 (6.Ch6 Tc8 7.Cg8 Tc2) 6…Tg2+ 7.Rf6 Th2] 5…Tg2+ 6.Rf3 Txg8 7.hxg8A [7.hxg8D?] 7…Rxg1 8.Ac4 Rh2 9.Af1 Rg1 10.Re2 Rh2 11.Rf2 Rh1 12.Cd2 b1D 13.Ag2+ Rh2 14.Cf3#