[Event "90th ch-St Petersburg"] [Site "masterchessopen.com St Petersburg RUS"] [Date "2017.03.24"] [Round "7.2"] [White "Usmanov,V"] [Black "Duzhakov,I"] [Result "1-0"] [WhiteElo "2443"] [BlackElo "2424"] [ECO "E60"] [Opening "King's Indian: 3.d5"] 1.d4 Nf6 2.c4 g6 3.d5 c6 4.Nc3 cxd5 5.cxd5 Bg7 6.e4 O-O 7.Nf3 d6 8.Be2 Bg4 9.O-O Na6 10.Be3 Nd7 11.Nd4 Bxe2 12.Qxe2 Qa5 13.a3 Rfc8 14.Rac1 Qd8 15.Ndb5 Nac5 16.b4 a6 17.bxc5 axb5 18.Nxb5 Nxc5 19.Bxc5 dxc5 20.Rc4 Ra5 21.a4 Rca8 22.Qc2 b6 23.Rd1 Qb8 24.g3 Qe5 25.Rb1 g5 26.Nc3 Qc7 27.Nd1 Qa7 28.Ne3 Rxa4 29.e5 Bxe5 30.Qf5 Bd4 31.Qxg5+ Kh8 32.Rxa4 Qxa4 33.Qxe7 Qe8 34.Qxe8+ Rxe8 35.Nc4 Re2 36.d6 Rxf2 37.Kh1 Bf6 38.d7 Rc2 39.Rxb6 Be7 40.Nd6 Rc1+ 41.Kg2 Rc2+ 42.Kh3 Rd2 43.Rb8+ Kg7 44.d8=Q Bxd8 45.Rxd8 Rc2 46.Rc8 h5 47.Rc7 Kg6 48.Rxf7 Rd2 49.Rf6+ {#r} 1-0