1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.c4 dxc4 5.O-O Nbd7 6.Qc2 Nb6 7.a4 a5 8.Na3 Qd5 9.Ne1 Qh5? (9... Qe6 - 43/(8)) (9... Qd4 10.d3 cxd3 11.Nxd3 Nbd5 (11... Qxa4? 12.Qxa4 Nxa4 13.Nc4 White has a decisive advantage) 12.e3 Qg4 13.e4 White has sufficient compensation for material deficit Mikhalchishin,A)
10.Nxc4 Nbd5 (10... Nxc4 11.Qxc4 Be6? 12.Bxc6+ Nd7 13.Qb5 White has a moderate advantage)
11... Nb4 12.Qc3 Bh3?! (12... Be6 13.d4 Qe2 14.Nxa5 Na2 15.Rxa2 Bxa2 16.Nxb7 White has a slight advantage)
13.f3! White has a moderate advantage e6 14.d4 Nd7 15.Bf4 Bxg2 16.Nxg2 Be7 17.Nd6+ Bxd6 18.Bxd6 Qg5 19.Ne3 (19.Bxb4!? axb4 20.Qxb4 Ra7 White has a moderate advantage)
19... Qd8 20.Rfe1 Nf6 21.Nc4 b6 (21... Nfd5!?)
23... Ne7 24.Bxb4 axb4 25.Qxb4 White has a decisive advantage Rb8 26.Nd6+ Kf8 27.Nc4 h5! (27... Qxd4? 28.Red1 Qc5 29.Qxc5 bxc5 30.a5 White has a decisive advantage)
28... Kg8 29.Rec1 c5 30.dxc5 bxc5 31.Qc3 h4 32.a5?! (32.Rd1)
32... f6 33.Nd3 Ng6 34.a6 hxg3 35.hxg3 Qd6 36.a7 Ra8 37.Rd1 Rh5 38.e5! Qc7 39.Qxc5 Qb7 40.Rd2?? White has severe time control pressure (40.Qb4 Rxa7 41.Rxa7 Qxa7 42.Qg4 White has a decisive advantage)
40... Nxe5 41.Nxe5 Rxe5 42.Qf2 Rb5 White has a moderate advantage 43.Ra4 Rb3 44.g4 Rb6 45.Qc5?! (45.b4 White has a moderate advantage)
45... Rxb2 46.Rxb2 Qxb2+ 47.Kg3 Qb7 48.Ra1 Kf7 49.Qh5+ Kg8 50.Qg6? (50.Qa5 White has a moderate advantage)
50... Qc7+ equal chances, quiet position 51.Kg2 Qb7 52.Kg3 Qc7+ 53.Kg2 Qb7 54.Qe4 Rxa7 55.Qxe6+ Kf8 56.Rd1 Qe7 57.Qc8+ Kf7 58.Qc4+ Qe6 1/2-1/2
