[Event "St Louis Spring Classic A"] [Site "Saint Louis USA"] [Date "2017.05.19"] [Round "4.1"] [White "Kacheishvili,G"] [Black "Mareco,S"] [Result "0-1"] [WhiteElo "2590"] [BlackElo "2648"] [ECO "E10"] [Opening "Neo-Indian: Blumenfeld/Benoni"] 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 a6 8.a4 Bg7 9.h3 O-O 10.e3 Qe7 11.Nd2 Nbd7 12.Nc4 Ne8 13.a5 Ne5 14.Nb6 Rb8 15.Be2 f5 16.O-O Nf6 17.Rc1 Nfd7 18.Nca4 g5 19.Bh2 f4 20.Kh1 Nxb6 21.Nxb6 fxe3 22.fxe3 Bf5 23.Qd2 g4 24.hxg4 Bxg4 25.Rf4 Bxe2 26.Qxe2 Ng6 27.Rg4 Rf5 28.Qd3 Rh5 29.Nc4 Be5 30.Rxg6+ Kh8 31.Rg4 Bxh2 32.Rf1 Rg8 33.Rf5 Rh4 34.Rxg8+ Kxg8 35.g3 Bxg3+ 36.Kg2 Rh2+ 37.Kf3 Qh4 38.Rf8+ Kxf8 39.Qf5+ Ke7 {#R} 0-1