[Event "Ch Slovakia (open) (b)"] [Site "masterchessopen.com - Kaskady (Slovakia)"] [Round "4"] [White "Djubek Boris (SVK)"] [Black "Merva Frantisek (SVK)"] [Result "1-0"] [WhiteElo "2147"] [BlackElo "2047"] [ECO "A44"] [Opening "Old Benoni: Czech, 3.e4 d6 4.Nc3 g6"] 1.d4 c5 2.d5 e5 3.e4 d6 4.Nc3 g6 5.Nf3 Bg7 6.Bd3 Ne7 7.O-O O-O 8.a4 a5 9.Nb5 b6 10.c3 Ba6 11.Qe2 Bxb5 12.Bxb5 f5 13.Ng5 Rf6 14.Ne6 Rxe6 15.dxe6 fxe4 16.Qxe4 d5 17.Rd1 Na6 18.Bg5 Nc7 19.Qh4 Bf8 20.Bd7 Ne8 21.Rxd5 Ra7 22.Rad1 Nc7 23.Rxe5 Ne8 24.Qf4 Ra8 25.Qf7+ Kh8 26.Qxf8+ {#r} 1-0