[Event "Amsterdam OHRA Crown Group"] [Site "Amsterdam NED"] [Date "1989.08.05"] [EventDate "1989.07.30"] [Round "6"] [Result "1-0"] [White "Jeroen Piket"] [Black "Boris Gulko"] [ECO "B08"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "189"] 1.d4 d6 2.e4 Nf6 3.Nc3 g6 4.Be2 Bg7 5.Nf3 O-O 6.O-O Nc6 7.d5 Nb8 8.h3 e5 9.dxe6 Bxe6 10.Bg5 h6 11.Be3 Nc6 12.Qd2 Kh7 13.Rad1 Re8 14.Rfe1 a6 15.a4 Bd7 16.Bc4 Be6 17.Be2 Qe7 18.Nd5 Qd8 19.Nc3 Nb4 20.Bf4 Qe7 21.Bf1 Qf8 22.a5 Rad8 23.Nb5 d5 24.Nxc7 Nxe4 25.Qc1 Re7 26.c3 Nc6 27.c4 Nf6 28.Nxe6 Rxe6 29.Rxe6 fxe6 30.cxd5 Nxd5 31.Bd2 Nd4 32.Nxd4 Bxd4 33.Be1 Qf6 34.Rd3 Qe5 35.Rf3 Kg7 36.b3 Ne7 37.Bc3 Bxc3 38.Rxc3 Nd5 39.Rc8 Qf6 40.Qc5 Rxc8 41.Qxc8 Qe7 42.Bc4 h5 43.h4 Kf7 44.g3 Nf6 45.Bd3 Kg7 46.Qc2 Qd8 47.Qc3 Qd6 48.Be4 Qd7 49.Bf3 Kf7 50.Kg2 Qe7 51.Qc8 Nd5 52.Kg1 Kg7 53.Be4 Kh7 54.Qc2 Qf7 55.Qc5 Nf6 56.Bf3 Nd5 57.Kg2 Kg7 58.Qd6 Nf6 59.Kg1 Ne8 60.Qd4+ Nf6 61.Qe5 Qd7 62.Qb8 Nd5 63.Kg2 Kf7 64.Be4 Kg7 65.Qa8 Qe7 66.Qc8 Kh7 67.Qc2 Qf7 68.Qc5 Kg7 69.Qd6 Nf6 70.Bd3 Ng4 71.Qb6 Nf6 72.Bc4 Nd5 73.Qd6 Kh7 74.Qe5 Kg8 75.Kg1 Qd7 76.Bd3 Qf7 77.Be4 Kf8 78.Qh8+ Ke7 79.Qb8 Kf6 80.Qh8+ Ke7 81.Qb8 Kf6 82.Bxd5 exd5 83.Qf4+ Kg7 84.Qxf7+ Kxf7 85.f3 Ke6 86.Kf2 Kd6 87.Ke3 Kc5 88.g4 Kd6 89.Kd4 Ke6 90.g5 Kd6 91.f4 Ke6 92.Kc5 Kf5 93.Kxd5 Kg4 94.Ke4 Kxh4 95.Kf3 1-0