[Event "Ch Europe (active)"] [Site "masterchessopen.com Warsaw (Poland)"] [Date "2011.12.17"] [Round "1"] [White "Prominski Piotr (POL)"] [Black "Korobov Anton (UKR)"] [Result "0-1"] [WhiteElo "1820"] [BlackElo "2660"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4 Qb6 8.Qd2 Qxb2 9.Nb3 e6 10.a4 Nc5 11.Ra2 Nxb3 12.Rxb2 Nxd2 13.Kxd2 Be7 14.Be2 Nd7 15.Bxe7 Kxe7 16.a5 Nc5 17.Ke3 Bd7 18.Rd1 Rac8 19.Rb6 Rc6 20.Rxc6 Bxc6 21.Bf3 Rc8 22.e5 dxe5 23.fxe5 Nd7 24.Kd4 Bxf3 25.gxf3 Nxe5 26.Kxe5 Rxc3 27.Rb1 b5 28.axb6 Rc4 {#R} 0-1