[Event "URS-ch27"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "2"]
[White "Averbakh, Yuri L"]
[Black "Krogius, Nikolai V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D42"]

1.c4 e6 2.d4 Nf6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 Be7 8.O-O O-O
9.Nxd5 Qxd5 10.e4 Qd8 11.dxc5 Nb4 12.Be2 Bxc5 13.a3 Nc6 14.b4 Bb6 15.Bb2 Qe7
16.b5 Rd8 17.Qa4 Nb8 18.e5 Nd7 19.Bc1 Nxe5 20.Nxe5 Bd4 21.Nxf7 Qxf7 22.Bg5 Rd6
23.Rad1 e5 24.Be3 Qf6 25.Bf3 a6 26.Bxd4 exd4 27.Rfe1 Bd7 28.Qc4+ Be6 29.Rxe6 Qxe6
30.Qxe6+ Rxe6 31.Bd5 Kf7 32.Rxd4 Ke7 33.Bxe6 Kxe6 34.bxa6 Rxa6 35.Rd3 Rb6
36.h4 Kf7 37.g3 Rb2 38.Kg2 b5 39.Rd7+ Kg8 40.h5 h6 41.Ra7 b4 42.axb4 Rxb4
43.Re7 Ra4 44.Kf3 Rb4 45.g4 Ra4 46.Kg3 Rb4 47.f3 Ra4 48.Re4 Ra3 49.Kf4 Rb3
50.Rd4 Ra3 51.Ke4 Rb3 52.f4 Rb5 53.Rd5 Rb6 54.Ke5 Ra6 55.Rd6 Ra5+ 56.Ke6 Ra4
57.Rd8+ Kh7 58.g5 hxg5 59.fxg5 Ra6+ 60.Kf7 Ra7+ 61.Ke6 Ra6+ 62.Ke5 Ra5+ 63.Rd5 Ra8
64.Kf5 Kg8 65.g6 Rb8 66.Rd7 Ra8 67.Ke6 Rb8 68.Ke7 Ra8 69.Rd8+ Rxd8 70.Kxd8 Kh8
71.Ke8 Kg8 72.Ke7 Kh8 73.h6 Kg8 74.h7+ Kh8  1/2-1/2

