1.c4 e6 2.Nf3 d5 3.cxd5 (3.b3 - 83/5) (3.g3 - 103/7)
3... exd5 4.g3 Nf6 5.Bg2 Bd6 6.O-O O-O 7.Nc3 Re8 8.d3 h6 9.Qc2 (9.Nb5)
9... c5 10.e4 (10.Nb5 Nc6 11.Nxd6 Qxd6 12.a3 b6)
10... Nc6! 11.Nxd5 Nxd5 12.exd5 Nb4 13.Qb3 Bf5 14.Ne1 (14.Rd1 b5 Black has a slight advantage)
14... Qc7?! (14... Qa5 15.Bd2 Qa6 16.Bxb4 cxb4 Black has a slight advantage)
15.Qc4 Rab8 (15... Qe7 16.Be3 (16.a3 Nxd3 17.Nxd3 Qe2) 16... Qf6 unclear position 17.a3 Qxb2 18.axb4 Qxa1 19.bxc5 Rac8)
16.a3 b5 17.Qc3 Na6?! (17... Be5 18.Qd2 Na6 19.Nc2 c4 unclear position)
18.Nc2 c4 19.dxc4 bxc4 20.Nd4 Bd3 21.Re1 Be5 (21... Rxe1+ 22.Qxe1 Nc5 23.Nc6 White has a slight advantage Rb6 24.a4)
22.Rxe5! (22.Bf4 Bxf4 23.gxf4 Qxf4 24.b3 Nc5! 25.bxc4 Ne4 26.Bxe4 Rxe4 27.Qxd3 Rxd4 28.Qg3 Qxg3+ 29.hxg3 Rxc4 equal chances, quiet position)
22... Qxe5 23.Bf4 Qf6 24.Bxb8 Rxb8 25.b4! (25.Nc6 Rxb2 26.Qxf6 gxf6 27.d6 Nc5 unclear position)
25... Nc7 26.Rc1 (26.Re1! White has a moderate advantage Rd8 27.Ne2! Nxd5 28.Bxd5 Rxd5 29.Qxf6 gxf6 30.Nc3)
26... Re8 27.h3?! (27.a4! Qe5 28.Nb5 Qxc3 (28... Nxb5 29.Qxe5 Rxe5 30.axb5) 29.Nxc3 Na6 30.b5 Nc5 31.d6 Re6 32.a5 White has a slight advantage)
27... Qe5 28.Qa1 (28.Nf3 Qxc3 29.Rxc3 Nxd5 30.Rc1 equal chances, quiet position)
28... Nxd5 Black has a slight advantage 29.Nb5? (29.Nc6 Qxa1 30.Rxa1 Nc3 31.Bf1 Ne2+ 32.Bxe2 Rxe2 33.Rc1 Ra2 34.Ne5 Rxa3 35.Nxc4 Rb3)
29... Nxb4! 30.axb4 (30.Nxa7 Qxa1 31.Rxa1 Nc2 32.Rd1 Nd4 Black has a decisive advantage)
30... Qxb5 31.Qxa7 Qxb4 32.Bd5 Re7 33.Qd4 Qd2! 34.Rxc4 (34.Ra1 c3 35.Kh2 c2)
34... Qe1+ 35.Kg2 (35.Kh2 Bxc4)
35... Bf1+ (35... Qf1+ 36.Kh2 Re1 Black has a decisive advantage)
36.Kh2 Bxc4 37.Bxc4 Re4 38.Qd8+ (38.Qc5 Rxc4 39.Qxc4 Qxf2+ 40.Kh1 Qxg3 41.Qc8+ Kh7 Black has a decisive advantage)
