[Event "Havana-A"] [Site "Havana"] [Date "1985.??.??"] [EventDate "?"] [Round "?"] [Result "1/2-1/2"] [White "Marcel Sisniega"] [Black "Maia Chiburdanidze"] [ECO "A07"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "117"] 1.g3 Nf6 2.Bg2 d5 3.Nf3 c6 4.O-O Bg4 5.d3 e6 6.Nbd2 Nbd7 7.b3 Bd6 8.Bb2 Qe7 9.a3 h6 10.Qe1 O-O 11.e4 e5 12.Nh4 Bc7 13.h3 Bh5 14.Kh1 Rfe8 15.f4 dxe4 16.dxe4 exf4 17.gxf4 Bg6 18.e5 Nh5 19.f5 Bxe5 20.Bxe5 Qxe5 21.Qxe5 Nxe5 22.fxg6 Ng3+ 23.Kg1 Nxg6 24.Nxg6 Nxf1 25.Bxf1 fxg6 26.Bd3 g5 27.Ne4 Re7 28.Rf1 Rae8 29.Nd6 Rd8 30.Nf5 Re5 31.Kg2 Rf8 32.Kg3 h5 33.Rf3 Rf6 34.Ne3 Rxf3+ 35.Kxf3 Kf7 36.Nf5 Kf6 37.Nd6 b6 38.Ne4+ Ke6 39.Ng3 g4+ 40.hxg4 hxg4+ 41.Kxg4 Kd5 42.Ne2 Re7 43.Kf3 Rf7+ 44.Ke3 Re7+ 45.Kd2 Re8 46.Bg6 Rh8 47.Nf4+ Kd4 48.c3+ Ke5 49.Ke3 Rh1 50.Nd3+ Kd6 51.c4 c5 52.Nf2 Rg1 53.Bd3 Ke5 54.Be4 Kd6 55.Bf3 Rh1 56.Ne4+ Kc7 57.Nd2 Rc1 58.Be2 Re1 59.Ne4 1/2-1/2