[Event "Ch Europe (seniors)"] [Site "masterchessopen.com - Saint Vincent (Italy)"] [Round "4"] [White "Beliaeva Natalia (RUS)"] [Black "Rahls Peter (GER)"] [Result "0-1"] [WhiteElo "2110"] [BlackElo "2368"] [ECO "A44"] [Opening "Old Benoni: Czech, 3.e4 d6 4.Nc3 a6"] 1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 a6 5.a4 Be7 6.f4 exf4 7.Bxf4 Bf6 8.Nf3 Ne7 9.e5 dxe5 10.Bxe5 Bxe5 11.Nxe5 Nf5 12.Qd2 O-O 13.O-O-O Nd7 14.Nf3 b5 15.Qg5 Nf6 16.Bd3 Nd6 17.Qh4 c4 18.Be2 Re8 19.Nd4 b4 20.Nc6 Qb6 {#R} 0-1