PEREZ PONSA, Federico (2542) - SANHUEZA, Cristian (2250)ITT 4° Edición OPEN CIUDAD DE BUENOS AIRES 2026 - COPA RUIBAL - OPEN CHESS TOUR (Club Argentino de Ajedrez - Paraguay 1858 CABA), 20.05.2026
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.Qa4 Bg7 6.cxd5 O-O 7.dxc6 Nxc6 8.Nf3 Bg4 9.e3 Rc8 10.Nc3 e5 11.O-O exd4 12.Nxd4 Nxd4 13.exd4 Qb6 14.Qb3 Qxd4 15.Be3 Qd7 16.Bxa7 Be6 17.Qb6 Rxc3 18.bxc3 Nd5 19.Bxd5 Qxd5 20.Rfd1 Qe4 21.Qe3 Qxe3 22.Bxe3 Bxc3 23.Rac1 Be5 24.Rc5 Bf6 25.Ra5 Rc8 26.a4 h5 27.Ra7 Rc4 28.a5 Rb4 29.Bc5 Rb5 30.Bb6 Bg4 31.Rc1 Bf3 32.Ra8+ Kh7 33.Re8 g5 34.Ree1 Kg6 35.h3 g4 36.h4 Rb2 37.Be3 Rb5 38.Bd2 Rd5 39.Rc2 Rb5 40.Ra2 Bd5 41.a6 bxa6 42.Rxa6 Kg7 43.Bh6+ Kg6 44.Bg5 Be6 45.Bxf6 Kxf6 46.Rea1 Kg6 47.R6a5 Rxa5 48.Rxa5 f6 49.Kf1 Bc4+ 50.Ke1 Bb3 51.Kd2 Bc4 52.Kc3 Be2 53.Kd4 Bf1 54.Kd5 Be2 55.Ke4
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The chess pieces created by Colin M.L. Burnett. are distributed under the terms of GFDL & BSD & GPL.