[Event "It (cat.3)"] [Site "masterchessopen.com - Roznov (Czech Republic)"] [Round "1"] [White "Alfred Nathan (ENG)"] [Black "Biolek Richard (CZE)"] [Result "0-1"] [WhiteElo "2250"] [BlackElo "2426"] [ECO "A65"] [Opening "Benoni: 6.e4"] 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+ Nfd7 9.a4 O-O 10.Nf3 Na6 11.O-O Nc7 12.Bd3 b6 13.Qe1 Bb7 14.e5 Re8 15.e6 fxe6 16.Ng5 Nf8 17.dxe6 Ncxe6 18.Nxe6 Nxe6 19.Qg3 Nd4 20.f5 gxf5 21.Bg5 Qd7 22.Qh3 Rf8 23.Rae1 Rae8 24.Qh5 Re6 25.Rxe6 Qxe6 26.Ne2 Nxe2+ 27.Bxe2 Bxb2 28.Bh6 Bg7 29.Bxg7 Kxg7 30.g4 Qxe2 {#R} 0-1