[Event "It (cat.8)"] [Site "Bucharest (Romania)"] [Round "1"] [White "Ionescu Constantin (ROM)"] [Black "Vajda Szidonia (HUN)"] [Result "1-0"] [WhiteElo "2434"] [BlackElo "2397"] [ECO "A30"] [Opening "English: Symmetrical, 2.g3"] 1.c4 c5 2.g3 Nf6 3.Bg2 d5 4.Nf3 Nc6 5.O-O e5 6.Qa4 Bd6 7.Ng5 Bd7 8.cxd5 Nb4 9.Qd1 Nfxd5 10.d4 Bc6 11.a3 Na6 12.dxe5 Bxe5 13.Qb3 O-O 14.Rd1 Bd4 15.Qc2 g6 16.Nf3 Qb6 17.Nxd4 cxd4 18.b4 Nac7 19.Bb2 Ne6 20.Nd2 Rfd8 21.Nc4 Qa6 22.Na5 Bb5 23.Qb3 Nec7 24.Rxd4 b6 25.Nc4 Ne6 26.Rxd5 Bxc4 27.Qc3 {#r} 1-0