Seirawan, Yasser - Karpov, Anatoly

Londres 1982

1.Cf3 Cf6 2.c4 e6 3.Cc3 d5 4.d4 Ae7 5.Ag5 h6 6.Ah4 0–0 7.Tc1 b6 8.cxd5 Cxd5 9.Cxd5 exd5 10.Axe7 Dxe7 11.g3 Te8 12.Tc3 Ca6 13.Da4 c5 14.Te3 Ae6 15.Dxa6 cxd4 16.Tb3 Af5 17.Ag2 Ac2 18.Cxd4 Axb3 19.Cxb3 Tac8 20.Af3 Tc2 21.0–0 Txb2 22.Td1 Td8 23.Cd4 Td7 24.Cc6 De8 25.Cxa7 Tc7 26.a4 Da8 27.Txd5 Dxa7 28.Td8+ Rh7 29.Dd3+ f5 30.Dxf5+ g6 31.De6 1–0

Después de 17...Ac2