White Elo Black Elo ECO Year Res. #       De Greif, Boris Cuellar Gacharna, Migu... C50 1957 ½-½ 67 De Greif, Boris Cuellar Gacharna, Migu... D55 1969 ½-½ 50 De Greif, Boris Cuellar Gacharna, Migu... D58 1969 ½-½ 59 De Greif, Boris Cuellar Gacharna, Migu... B61 1970 0-1 42 De Greif, Boris 2320 Cuellar Gacharna, Migu... 2345 E60 1976 ½-½ 76 De Greif, Boris 2325 Cuellar Gacharna, Migu... 2385 B42 1979 ½-½ 32 Page 1
De Greif, Boris - Cuellar Gacharna, Miguel - Zonal Caracas, Caracas, 1957 C50 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Nc3 Nf6 5.d3 d6 6.Be3 O-O 7.Bg5 Ne7 8.Qd2 c6 9.O-O-O b5 10.Bb3 a5 11.a4 Bb4 12.Bxf6 gxf6 13.Qh6 Bxc3 14.bxc3 Ng6 15.Rhe1 bxa4 16.Bxa4 Bg4 17.Re3 Kh8 18.Bxc6 Rc8 19.Bd5 Rxc3 20.Nh4 Nxh4 21.Qxh4 f5 22.Qxd8 Rxd8 23.f3 f4 24.Ree1 Be6 25.Bc4 Ra3 26.Bxe6 fxe6 27.Kd2 Rg8 28.Rg1 Ra2 29.Rb1 d5 30.exd5 exd5 31.Rb5 e4 32.dxe4 dxe4 33.fxe4 f3 34.g3 Rc8 35.Rc1 a4 36.Rf5 Ra3 37.c3 Rb3 38.Rxf3 a3 39.Rc2 Rd8+ 40.Rd3 Rf8 41.Ke2 Ra8 42.Rd1 Kg7 43.Rf1 Rab8 44.Kd3 Rb2 45.Rxb2 Rxb2 46.Rf5 Rxh2 47.Ra5 Rg2 48.Rxa3 Rxg3+ 49.Kd4 h5 50.Ra7+ Kg6 51.Ra8 Kg7 52.Ra7+ Kg6 53.Ra8 Kg7 54.Ra2 h4 55.Rh2 h3 56.c4 Kf6 57.c5 Ra3 58.Rb2 Ra1 59.Rh2 Rd1+ 60.Kc3 Re1 61.Rxh3 Rxe4 62.c6 Ke7 63.Rh7+ Kd6 64.c7 Re8 65.Kd4 Rc8 66.Rg7 Rxc7 67.Rxc7 Kxc7 ½-½	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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