Autoplay:
Autoplay:
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.Bd3 O-O 6.O-O c5 7.c3 cxd4 8.cxd4 Nc6 9.h3 e5 10.d5 Nb4 11.Bb1 a5 12.Nc4 Qc7 13.Na3 b6 14.Re1 Ba6 15.Re3 Nd7 16.Rc3 Nc5 17.Nc4 Bxc4 18.Rxc4 b5 19.Rc3 Qb7 20.Be3 Nba6 21.Bc2 Rfc8 22.Rc1 Rc7 23.h4 Rac8 24.h5 Nd7 25.hxg6 hxg6 26.Rc6!? (26.Rxc7 Rxc7 27.Qd2 a4 28.Qa5 White has a slight advantage)
26... Nb4 (26... Rxc6 27.dxc6 Rxc6 28.Bb3 (28.Ng5 Nac5 Black has a slight advantage) 28... Rxc1 29.Qxc1 White has sufficient compensation for material deficit (29.Bxc1 Ndc5 30.Qxd6 (30.Bd5 Qd7 31.Ng5 Ne6) 30... Nxb3 31.Qd8+ Bf8 32.axb3 Nc5 equal chances, quiet position))
27.Ng5!? (27.Bb3 a4) (27.Rxc7 Rxc7 28.Bb1 White has a slight advantage)
27... Nxc6 28.dxc6 Rxc6 29.Bb3 Rxc1 (29... Rc4! 30.Bxc4 Rxc4 31.Rxc4 bxc4 32.Qxd6 Bf8 equal chances, quiet position)
30.Bxc1 (30.Bxf7+ Kf8 31.Bxc1 White has the initiative)
30... Rxc1? (30... Rf8! 31.Qxd6 Nf6 Black has a moderate advantage)
31.Qxc1 Nc5 32.Bxf7+ Kf8 33.Bd5 White has a moderate advantage Qe7 34.Nh7+ Ke8 35.Qf1 Qd7 36.Qe2 Kd8 37.Qd2 b4 38.a3? (38.Qg5+ White has a decisive advantage)
39.Qg5+ Kc7 40.Qxg6 Qd7 41.axb4 axb4 42.b3 Qe7 43.g3 Nd7 44.Ng5 Bf6 45.Ne6+ Kb6 46.Qg8 Nc5 47.Qb8+ Nb7 48.Nd8 1-0