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Game Player

Petrosian, Tigran V - Polugaevsky, Lev, USSR (ch), USSR - A46 [1977] ½-½
Annotator: Polugaevsky,L

1.d4 Nf6 2.Nf3 e6 3.g3 b5 4.Bg2 Bb7 5.O-O c5 6.c3 Be7 7.a4 b4 8.cxb4 cxb4 9.Nbd2 O-O 10.Nb3 d6 11.Ne1 Bxg2 12.Nxg2 Nbd7 13.Qd3 d5 (13...Qc7 #C5 #CBfc8 ) 14.Bg5 Ne4 (14...Qb6 #C5 #CBfc8= ) 15.Bxe7 Qxe7 16.Rfc1 Rfc8 17.Ne3 (17.Qa6 Qd8) h5 18.a5 (18.Qa6) h4 19.Nf1 hxg3 20.hxg3 Nd6 21.Nfd2 (21.Nbd2) Nf6 22.Nc5 (22.Rxc8+ Rxc8 23.Rc1) e5 23.dxe5 Qxe5 24.Ncb3 (24.Rc2 Nde4) Qxb2 (24...Nde4) 25.Rxc8+ Rxc8 26.Qa6 Rc2 27.Rb1 Qe5 28.Qxa7 Nc4 29.Nxc4 (29.Nf3 Qxe2 30.Ng5 Qe8 (30...Nd6) ) dxc4 30.Nd4 Ra2 31.Rxb4 Ra1+ 32.Kg2 Qh5 (32...Qe4+ 33.Nf3) (32...Qd5+ 33.Nf3 (33.f3 Rd1) Qd1 34.Rb8+ Kh7 35.Ng5+ Kh6 36.Nxf7+ Kg6 37.Ne5+ Kh7) 33.Qb8+ Kh7 34.Rb1 Qxa5 35.Rxa1 Qxa1 36.Qe5 (36.Qe5 Qa8+ 37.f3 Qd5)