[Event "WchT U26 15th fin-B"] [Site "Ybbs"] [Date "1968.07.28"] [Round "9"] [White "Nicholas J Patterson"] [Black "Nelson Achcar"] [Result "1-0"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nc6 13.dxc5 dxc5 14.Nf1 Be6 15.Ne3 Rad8 16.Qe2 Rfe8 17.Nh2 c4 18.Nf5 Bxf5 19.exf5 Nd4 20.cxd4 exd4 21.Ng4 h5 22.Nxf6+ Bxf6 23.Qxe8+ Rxe8 24.Rxe8+ Kh7 25.Be4 Qd7 26.Ra8 Qe7 27.f3 Qb4 28.Bf4 Qxb2 29.Rb1 Qe2 30.Rxa6 c3 31.Rd6 c2 32.Bxc2 Qxc2 33.Rxb5 Qxa2 34.Rbd5 h4 35.Kh2 Qe2 36.Rxf6 gxf6 37.Rxd4 Qb5 38.Bd6 Qxf5 39.Rxh4+ Kg7 40.Rg4+ Kh7 41.Rh4+ Kg7 42.Rg4+ Kh7 43.Bg3 Qd5 44.Bf2 Qd6+ 45.Bg3 Qd5 46.h4 Kh6 47.Bf2 Qd6+ 48.g3 Qc6 49.Kg2 Qe6 50.Re4 Qa6 51.Rf4 Qe6 52.g4 Qa6 53.Rf5 Kg6 54.h5+ Kg7 55.Bd4 Qe2+ 56.Kg3 Qe1+ 57.Kf4 Qd2+ 58.Ke4 Qe2+ 59.Kd5 Qe6+ 60.Kc5 Qc8+ 61.Kb4 Qb7+ 62.Kc3 Qc6+ 63.Kd3 Qa6+ 64.Ke3 Qa3+ 65.Kf2 Qa2+ 66.Kg3 Qd2 67.Bxf6+ Kh7 68.Kh4 Qf2+ 69.Kg5 Qe3+ 70.f4 Qe6 71.Re5 Qc6 72.Rf5 Qe6 73.Be5 Qh6+ 74.Kh4 Qe6 75.Rf6 Qe7 76.g5 Kg8 77.Ra6 {#r} 1-0