[Event "Match \"] [Site "masterchessopen.com Schwedt (Germany)"] [Date "1969.12.11"] [Round "2"] [White "Boleslavsky Isaac (RUS)"] [Black "Liebert Heinz (GER)"] [Result "1-0"] [WhiteElo "2560"] [BlackElo "2247"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bb7 13.Ng3 g6 14.Bc2 Bg7 15.Bd2 Nb8 16.a4 Nbd7 17.Bd3 c6 18.Qc2 Qc7 19.Be3 d5 20.Nxe5 Nxe5 21.dxe5 Nxe4 22.Bxe4 dxe4 23.Nxe4 Qxe5 24.Bd4 Qc7 25.Bxg7 Kxg7 26.c4 Qe5 27.c5 Rad8 28.Nd6 Qxe1+ 29.Rxe1 Rxe1+ 30.Kh2 Re7 31.Qc3+ f6 32.Qa5 Rdd7 33.b3 h5 34.h4 bxa4 35.bxa4 Kh7 36.Qb6 Kg7 37.a5 Kh7 38.Qb2 Kg7 39.Kg3 Rc7 40.Qb6 Kf8 41.Kf4 Rcd7 42.f3 Kg7 43.Qb2 Rd8 44.g4 {#r} 1-0