[Event "It \"] [Site "masterchessopen.com Elista (Russia)"] [Date "2008.12.22"] [Round "8"] [White "Cheparinov Ivan (BUL)"] [Black "Alekseev Evgeny (RUS)"] [Result "1-0"] [WhiteElo "2696"] [BlackElo "2715"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.a4 Bf8 14.Bd3 c6 15.b3 Qc7 16.Bb2 g6 17.Qc2 Rac8 18.Bf1 Qb8 19.Rad1 Bg7 20.g3 Ba8 ( 20...Nf8 21.Bg2 Ne6 22.b4 Nd7 23.axb5 axb5 24.dxe5 Nxe5 25.Nd4 c5 26.bxc5 Nxc5 27.Re3 Nc4 28.Nxc4 bxc4 29.Ba3 Nd3 30.Rb1 Qa8 31.Nb5 d5 32.Nd6 d4 33.cxd4 Qxa3 34.Nxe8 Bxd4 35.Rf3 Bxe4 36.Nf6+ { 0-1, Ponomariov Ruslan 2718 - Ivanchuk Vassily 2781 , Moscow 29. 8.2008 Memorial M.Tal (blitz) } ) 21.axb5 { N } 21...axb5 22.b4 Bf8 { ?!N } ( 22...c5 23.bxc5 exd4 24.cxd4 dxc5 25.d5 c4 26.Bc3 Qc7 27.Rb1 Rb8 28.Qa2 Nxe4 29.Nxe4 Bxd5 30.Bxg7 Bxe4 31.Rxe4 Rxe4 32.Bc3 Re6 33.Qd2 f6 34.Qd5 Qc6 35.Qxc6 Rxc6 36.Nd4 Rc5 37.Rxb5 Rbxb5 38.Nxb5 Ne5 39.Nd6 Kg7 40.f4 Nd7 41.Nxc4 h5 42.Kf2 Rc6 43.Bd4 Nc5 44.Kf3 Ne6 45.Bb2 Kf7 46.Ne3 Nc7 47.Bc4+ Kg7 48.Ke4 Ne8 49.Bd4 Rc7 50.Kd3 Rd7 51.Bb5 Rd8 52.Bxe8 Rxe8 53.Nd5 Re6 54.Nxf6 Rxf6 55.g4 hxg4 56.hxg4 Kf7 57.Bxf6 Kxf6 58.Kd4 Ke6 59.Kc5 Ke7 60.Kd5 Kd7 61.Ke5 Ke7 62.g5 { 1-0, Ponomariov Ruslan (UKR) 2710 - Sasikiran Krishnan (IND) 2668, Biel (Switzerland) 2004.07.20 } ) 23.Qb3 h6 24.dxe5 Nxe5 25.c4 bxc4 26.Nxc4 { DA } 26...Nfd7 { ? } ( 26...Nxc4 { !? } 27.Bxc4 d5 28.Bxf6 dxc4 29.Qxc4 Qb5 { ? } ) 27.Nfxe5 Nxe5 28.Nxe5 dxe5 29.Rd7 Re7 30.Red1 Rce8 31.Bc4 Kg7 { ? } 32.Qf3 { ! } 32...c5 33.Qxf7+ { ! } 33...Rxf7 34.Rxf7+ Kh8 35.Rdd7 {#r} 1-0