[Event "Rio de Janeiro it"] [Site "BRA"] [Round "8"] [White "Nelson Dantas"] [Black "Fernando Vasconcellos"] [Result "0-1"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.Rd1 O-O 11.d4 Qc7 12.dxe5 dxe5 13.Bg5 Nc6 14.Nbd2 Nd8 15.Nf1 Ne6 16.Bxf6 Bxf6 17.g3 g6 18.a4 bxa4 19.Ne3 Bg7 20.Nd5 Qb7 21.Bxa4 Rb8 22.Rab1 Kh8 23.Nd2 f5 24.f3 Ng5 25.Rf1 Be6 26.c4 fxe4 27.Nxe4 Nxe4 28.fxe4 Bh3 29.Rf2 Rxf2 30.Qxf2 Rf8 31.Qe2 Bh6 32.b4 cxb4 33.Rxb4 Qa7+ 34.Rb6 Be3+ 35.Nxe3 Qxb6 36.Kh1 Qxe3 37.Qxe3 Rf1+ 38.Qg1 Kg8 39.c5 Kf8 40.Qxf1+ Bxf1 41.Kg1 Bb5 42.Bb3 Ke7 43.Kf2 Kd8 44.Ke3 Kc7 45.Bd5 a5 46.h4 h6 47.Bf7 g5 48.hxg5 hxg5 49.Bd5 a4 50.Kf3 Bd3 51.Kg4 Bc2 52.Kf5 Bb3 53.Kxe5 Bxd5 54.exd5 a3 55.Ke6 a2 56.d6+ Kd8 57.c6 a1=Q 58.c7+ Kc8 {#R} 0-1