[Event "Ch Russia (seniors)"] [Site "masterchessopen.com Tula (Russia)"] [Date "2004.05.10"] [Round "1"] [White "Schalko Oleg (RUS)"] [Black "Grinkevich Sergey (RUS)"] [Result "1-0"] [WhiteElo "2424"] [BlackElo "2265"] [ECO "E15"] [Opening "Queen's Indian: 4.g3 Bb7"] 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.bxc3 c5 10.Ng5 Bxg5 11.Bxb7 Bxc1 12.Qxc1 Nc6 13.Bxa8 Qxa8 14.dxc5 bxc5 15.Rd1 Ne5 16.Qf4 f6 17.Rab1 Qc6 18.Qd2 Rd8 19.Qd6 Kf7 20.f4 Qxd6 21.Rxd6 Nxc4 22.Ra6 Kg6 23.Rxa7 Kf5 24.Rc7 d6 25.Rbb7 g5 26.fxg5 fxg5 27.Rxh7 Ra8 28.Ra7 Rb8 29.Rhb7 Rd8 30.a4 Ke4 31.a5 Rf8 32.a6 Rf5 33.Rf7 Rd5 34.Rae7 e5 35.a7 Nb6 36.Rb7 {#r} 1-0