[Event "USSR Championship"] [Site "Leningrad URS"] [Date "1971.09.19"] [Round "4"] [White "Lev Polugaevsky"] [Black "Albert Z Kapengut"] [Result "1-0"] [ECO "A30"] [Opening "English: Symmetrical, 2.Nf3 g6"] 1.c4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.e4 Bg7 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 Nxd4 9.Qd1 Ne6 10.Qd2 d6 11.Rc1 Bd7 12.Bd3 a5 13.O-O Nc5 14.Bb1 Bc6 15.f4 O-O 16.e5 b6 17.exd6 Qxd6 18.Qxd6 exd6 19.Rfd1 Rad8 20.b3 Rfe8 21.Bf2 Bxc3 22.Rxc3 d5 23.cxd5 Rxd5 24.Rxd5 Bxd5 25.Re3 Rxe3 26.Bxe3 f5 27.h3 h5 28.g4 hxg4 29.hxg4 Be6 30.g5 Kf7 31.Bxc5 bxc5 32.Kf2 Bd7 33.Bd3 a4 34.Bc4+ Ke7 35.bxa4 Bxa4 36.Ke2 Be8 37.Kd3 Kd6 38.Bb3 Kc7 39.Bd5 Kd6 40.Bb3 Kc7 41.Kc4 Kb6 {#r} 1-0