White Elo Black Elo ECO Year Res. #       Cuellar Gacharna, Migu... De Greif, Boris D41 1957 1-0 24 Cuellar Gacharna, Migu... De Greif, Boris D25 1958 1-0 35 Cuellar Gacharna, Migu... De Greif, Boris E40 1958 1-0 48 Cuellar Gacharna, Migu... De Greif, Boris E81 1969 1-0 42 Cuellar Gacharna, Migu... De Greif, Boris E91 1969 ½-½ 47 Cuellar Gacharna, Migu... De Greif, Boris A81 1975 0-1 61 Page 1
Cuellar Gacharna, Miguel - De Greif, Boris - COL-ch, Monteria, 1957 D41 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Nf3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nc6 12.O-O b6 13.Rac1 Na5 14.Bd3 Bb7 15.Qf4 Rc8 16.Rxc8 Qxc8 17.Rc1 Qb8 18.Rc7 Nc6 19.Ng5 Nxd4 20.Nxf7 Nf5 21.Ng5 Qd8 22.Bf1 Nd4 23.Qg3 Qb8 24.Qe5 1-0	Search games Games: 10658164 / Last update: 23 Jul 2025 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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