White Elo Black Elo ECO Yr Res. #         Al Tahir, H Leon, G E89 1992 0-1 45   Egger Mancilla, J 2460 Leon, G C78 1992 1-0 24   Leon, G Favaro, E 2295 B81 1992 ½-½ 33   Leon, G Masserey, Y 2320 C18 1992 ½-½ 41   Leon, G Nakamura, R B05 1992 ½-½ 50   Leon, G Sequera Paolini, J 2330 C18 1992 0-1 47   Leon, G Tratar, M 2290 B81 1992 0-1 35   Milov, V 2500 Leon, G E73 1992 1-0 31   Munoz Pantoja, M 2295 Leon, G A48 1992 ½-½ 62   Rocha, S 2310 Leon, G C68 1992 1-0 35   Sosa, L 2245 Leon, G E92 1992 1-0 29   Leon, G Holmsten, A 2285 B31 1993 0-1 55   BYE Leon, G 1993 0-1 0   Leon, G Wagener, C C18 1993 1-0 27 Page 1
Al Tahir, Hisham - Leon, Guido - Wch U20, Buenos Aires, 1992 - E89 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Qd2 cxd5 9.cxd5 Nbd7 10.Nge2 Nh5 11.g4 Nf4 12.Nxf4 exf4 13.Bxf4 Ne5 14.Be2 f5 15.gxf5 gxf5 16.Bg5 Qe8 17.Bh6 Qh5 18.Bxg7 Kxg7 19.Rg1+ Kh8 20.O-O-O f4 21.Nb5 Qh6 22.Qd4 Bd7 23.Nxa7 Qxh2 24.Rde1 Qh4 25.Kb1 Qf6 26.Ref1 Nxf3 27.Qxf6+ Rxf6 28.Rxf3 Rxa7 29.Rc3 b5 30.Bxb5 Rg6 31.Rxg6 hxg6 32.Bxd7 Rxd7 33.Kc2 g5 34.Kd2 g4 35.Ke2 Kg7 36.b4 Kf6 37.b5 Ke5 38.Rc4 Rh7 39.a4 Rh2+ 40.Kf1 Rb2 41.Kg1 f3 42.b6 g3 43.Rc1 Rg2+ 44.Kh1 Rh2+ 45.Kg1 f2+ 0-1	Search games Games: 11,663,970 / Last update: 10 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
	Game link: https://www.chessbites.com/Games.aspx?d=ZoApQLQr
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