Ruiz C, Joshua D (2137) - Osuna, Jair (1600)IRT Campeonato Nacional de Ajedrez Sub20 Absoluto 2011 (Barranquilla, Hotel Suite Dorado), 02.03.2011
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.Be2 O-O 7.O-O Nbd7 8.f4 Re8 9.Bf3 c6 10.Be3 Bf8 11.Bf2 Nc5 12.Re1 Qc7 13.Qd2? Bg4 14.Bxg4 Nxg4 15.b4 Nxf2 16.Qxf2 Nd7 17.b5 a6 18.bxc6 bxc6 19.Kh1 Nf6 20.Rad1 Rad8 21.Qg3 d5 22.e5 Nh5 23.Qf2 Bb4 24.Nde2 Qa5 25.Rf1 Bxc3 26.Qf3 Nxf4 27.Nxc3 Ng6 28.Qxf7+ Kh8 29.Ne2 Nxe5 30.Qf5 Nc4 31.Rd3 Nd6 32.Qg4 Ne4 33.c3 Qc5 34.Rd4 Rf8 35.Nf4 Qxc3 36.Qd1 Qe3 37.Qf3 Qxf3 38.Rxf3 g5 39.Ne6 Rxf3 40.gxf3 Rd6 41.fxe4 Rxe6 42.exd5 cxd5 43.Rxd5 Re1+ 44.Kg2 Re2+ 45.Kg3 Rxa2 46.Rxg5 a5 47.h4 a4 48.Ra5 a3 49.Kg4 Ra1 50.Ra7 a2 51.Kh5 Kg8 52.Kh6 Rh1 53.Rxa2 Rxh4+ 54.Kg5
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The chess pieces created by Colin M.L. Burnett. are distributed under the terms of GFDL & BSD & GPL.