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s
Download PGN  Download PGN
Ospina Ortiz, Oscar Alexander (1942) - Mena Cordoba, Yamil Octavio (1964) - Tercer Piso op (3), Tercer Piso, 2015
A51
1.d4 Nf6 2.c4 e5 3.d5 Bc5 4.Nc3 e4 5.Qc2 Qe7 6.e3 d6 7.Nge2 Bf5 8.b4 Bb6 9.Bb2 O-O 10.Na4 Nbd7 11.Nxb6 axb6 12.Nd4 Bg6 13.Be2 Ne5 14.O-O Rfc8 15.b5 Nfd7 16.Nb3 Nd3 17.Bxd3 exd3 18.Qc3 f6 19.a4 c6 20.bxc6 bxc6 21.dxc6 Rxc6 22.Nd4 Rc5 23.Ba3 Rh5 24.Qb4 Nc5 25.Qxb6 Be4 26.f3 Qe5 27.g3 Bg6 28.Bc1 Rxa4 29.Rxa4 Nxa4 30.Qb8+ Be8 31.f4 Qe7 32.g4 Rh4 33.Kg2 Rxg4+ 34.Kf3 Qf8 35.h3 Rg1 36.Kf2 Rxf1+ 37.Kxf1 Nc5 38.Bd2 Bf7 39.Qc7 Bxc4 40.Nf5 Be6 41.Nxd6 Bxh3+ 42.Ke1 Ne6 43.Qc6 Bg2 44.Qa6 Qa8 45.Qxd3 Bh3 46.e4 Qa1+ 47.Kf2 Qh1 48.Qg3 Qf1+ 49.Ke3 Qa6 50.e5 fxe5 51.fxe5 Qb6+ 52.Ke2 Nd4+ 53.Ke1 Qb1+ 54.Kf2 Qf1+ 55.Ke3 Nc2+ 56.Ke4 Bg2+ 0-1
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