[Event "URS-ch36"]
[Site "URS"]
[Date "1968.??.??"]
[Round "9"]
[White "Averbakh, Yuri L"]
[Black "Zaitsev, Alexander N"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C04"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Nb3 a5 7.a4 Be7 8.h4 b6 9.Bg5 h6
10.Bxe7 Nxe7 11.h5 c5 12.Bb5 Qc7 13.O-O Ba6 14.Bxa6 Rxa6 15.Qe2 Ra7 16.Rfe1 O-O
17.Nbd2 Nc6 18.c3 Raa8 19.Rac1 Rac8 20.Nf1 f6 21.exf6 Rxf6 22.Red1 Rcf8 23.N1h2 Nd8
24.Ng4 Rf5 25.Nfe5 Nxe5 26.Nxe5 Nf7 27.Ng6 Re8 28.Qg4 Qd7 29.b3 Nd6 30.f3 Qc8
31.Re1 c4 32.Rb1 cxb3 33.Rxb3 Nc4 34.Re2 Qc6 35.Ra2 Ne3 36.Qh4 Qc4 37.Rbb2 Qxc3
38.Re2 Rg5 39.g4 Nf5 40.Qf2 Nxd4 41.Re3 Qc1+ 42.Kg2 e5 43.Rxe5 Rgxe5 44.Nxe5 Rxe5
45.Qxd4 Qe3 46.Qxe3 Rxe3 47.Rb2 Re6 48.Kf2 Rc6 49.Rb5 Rc4 50.Rxb6 Rxa4 51.Rd6 d4
52.f4 Rb4 53.g5 hxg5 54.fxg5 Rb5 55.g6 Kf8 56.Rd8+ Ke7 57.h6 Kxd8 58.hxg7 Rf5+ 0-1