1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e5 5.Nb5 d5 6.cxd5 Bc5 7.e3 O-O 8.N5c3 e4 9.Be2 Qe7 10.a3 a6 (10... a5 11.g4! Qe5 ( a) 11... h6 12.Nd2 (12.h4 Qe5 13.Nd2 Nxd5 14.Ndxe4 Nxc3 15.Nxc3 Nc6 16.Qd5 Rd8 17.Qxe5 Nxe5 18.g5 hxg5 19.hxg5 Be6 20.Bd2 White has a moderate advantage) 12... Nbd7 13.h4 Nb6 14.d6 Bxd6 15.g5 hxg5 16.hxg5 Nh7 17.Ndxe4 White has a moderate advantage) 12.Nd2 Rd8 13.Qc2 Bxg4 14.Bxg4 Nxg4 15.Ndxe4 White has a slight advantage) (10... Rd8 - 65/36)
11.Nd2 Nbd7 (11... Rd8 12.b4 Bd6 13.Nc4 Bf5 14.Bb2 Nbd7 15.Nxd6 Qxd6 16.Qd4 h5 17.h3 h4 18.O-O Rac8 19.Rac1 Nb6 White has sufficient compensation for material deficit)
12.Qc2 Re8 13.b4 Ba7 14.Bb2 Nb6 15.d6 (15.Rd1)
15... Qe6 16.g4 Bd7 17.g5 Nfd5 18.Ndxe4 Na4 19.O-O-O Ndxc3 20.Nxc3 Rac8 21.Kb1 Rxc3 22.Bxc3 Rc8 23.Rd3 Bd4 (23... Nxc3+ 24.Rxc3 Rxc3 25.Qxc3 Qe4+ 26.Kb2 Qxh1 27.Qc7 Qc6 28.Qd8+ Be8 29.Bg4 White has a moderate advantage)
