[Event "Ch URS (1/2 final)"] [Site "masterchessopen.com Moscow (Russia)"] [Round "4"] [White "Alatortsev Vladimir A (RUS)"] [Black "Averbakh Yuri L (RUS)"] [Result "0-1"] [BlackElo "2445"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Na6 6.a3 Bxc5 7.Nf3 O-O 8.Bg5 Be7 9.e4 d6 10.Be2 Nc5 11.Qc2 a5 12.O-O Qb6 13.Rad1 h6 14.Bh4 Bd7 15.Rfe1 Rfd8 16.Bf1 Be8 17.Nd4 a4 18.Kh1 g5 19.Bg3 Nh5 20.Ndb5 Nxg3+ 21.hxg3 Bxb5 22.Nxb5 Nb3 23.f4 Qc5 24.Qe2 Bf8 25.Qh5 Bg7 26.Be2 gxf4 27.gxf4 Qxh5+ 28.Bxh5 Bxb2 29.Re2 Bc1 30.Rc2 Be3 31.Rxd6 Rxd6 32.Nxd6 Bxf4 33.Nxf7 Rf8 34.Rf2 Bc1 35.Rf3 Bxa3 36.e5 Bc1 37.Rg3+ Kh7 38.Bg6+ Kg7 39.Bh5+ Bg5 40.Nxg5 hxg5 41.Kg1 Rf5 42.Bd1 Nc5 43.Ra3 Rf4 44.Bxa4 Rxc4 45.Be8 g4 46.Kf2 Kh6 47.Bb5 Rf4+ 48.Kg3 Kg5 49.Bd3 Nxd3 50.Rxd3 Rb4 51.Rc3 b5 52.Re3 Rc4 53.Ra3 b4 54.Ra4 Rc3+ 55.Kf2 Rb3 56.g3 Kf5 57.Ra8 Ke4 58.Rg8 Rb2+ 59.Ke1 Kf3 60.Kd1 Kxg3 61.Rg6 Kf3 62.Rxe6 g3 63.Rf6+ Ke3 64.Kc1 Rf2 65.Rg6 g2 66.e6 Rf1+ {#R} 0-1