White Elo Black Elo ECO Yr Res. #         Rengel, M O'Neill, P B99 1985 0-1 60   Rengel, M Benitez, L B06 1985 0-1 26   Yrjola, J 2500 Rengel, M D51 1985 1-0 29   Zueger, B 2440 Rengel, M A54 1985 1-0 34   Arosemena Torrijos, J Rengel, M B42 1985 0-1 39   Rengel, M Contin, D 2265 C18 1985 0-1 39   Bjazevic Montalvo, P Rengel, M D52 1985 0-1 39   Roselli Mailhe, B 2275 Rengel, M C18 1985 1-0 23   Rengel, M Leskovar, M 2150 C65 2002 ½-½ 43   Sotelo Rojas, R 2141 Rengel, M A43 2002 0-1 28   Rengel, M Valerga, D 2487 B13 2002 0-1 50   Rengel, M Diaz, W 2115 C06 2002 0-1 33   Arreyes, L Rengel, M A02 2002 0-1 63   Alves Fernandes, P 2179 Rengel, M B53 2002 0-1 35 Page 1
Rengel, Mario - O'Neill, Paul - WchT U26 05th final C (1), Mendoza, 1985 - B99 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.Bd3 Nbd7 10.O-O-O h6 11.Bh4 g5 12.fxg5 Ne5 13.Qe2 Nfg4 14.h3 hxg5 15.Bg3 Nf6 16.Kb1 Bd7 17.Nf3 Nh5 18.Bh2 O-O-O 19.Nd4 Kb8 20.Rhf1 f6 21.Qf2 g4 22.h4 Rc8 23.Nb3 g3 24.Bxg3 Nxg3 25.Qxg3 Rcg8 26.Qf2 Ng4 27.Qe1 Bf8 28.Rf3 b5 29.a3 Bh6 30.Na2 Qb6 31.Qa5 Qxa5 32.Nxa5 Be3 33.Nb4 Kc7 34.g3 Bb6 35.Nxa6+ Kd8 36.Nb7+ Ke7 37.Be2 Ne5 38.Rc3 Nf7 39.b4 Ra8 40.Nac5 dxc5 41.bxc5 Bc7 42.c6 Bc8 43.Bxb5 Ne5 44.Ka2 Rb8 45.Ba6 Rg8 46.a4 Rg4 47.Ka3 Rxe4 48.Nc5 Rg4 49.Bb5 Ra8 50.Ka2 Bd6 51.Nb3 Ba6 52.Kb1 Bxb5 53.axb5 Rb4 54.Kc1 Rxb5 55.Nd4 Rbb8 56.c7 Rc8 57.Nb5 Bb4 58.Rb3 Ra1+ 59.Rb1 Rxb1+ 60.Kxb1 Ba5 0-1	Search games Games: 11,656,131 / Last update: 03 Jun 2026   GamePositionEndgames White: Black: Ignore colours ECO: Year: Result: All 1-0 0-1 ½-½ Event: Site: Click below to set up a position to search for Set position Click the button below to select an endgame type
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