[Event "URS-ch37 playoff-1pl"]
[Site "Soviet Union"]
[Date "1970.??.??"]
[Round "1"]
[White "Polugaevsky, Lev"]
[Black "Petrosian, Tigran"]
[Result "0-1"]
[ECO "A14"]
[EventDate "1970.01.??"]
[PlyCount "72"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "URS"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]

1.c4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.b3 O-O 7.Bb2 d5 8.e3 c5 9.
Nc3 Nbd7 10.d3 Rc8 11.Qe2 Qc7 12.e4 d4 13.Nb1 Ne8 14.Ne1 e5 15.f4 g6 16.f5
Bg5 17.h4 Be3+ 18.Kh2 gxf5 19.exf5 e4 20.Bxe4 Bxe4 21.dxe4 Nef6 22.Ng2 
Rfe8 23.Nd2 Bxd2 24.Qxd2 Qxg3+ 25.Kxg3 Nxe4+ 26.Kf4 Nxd2 27.Rfe1 Nf6 28.
Rxe8+ Rxe8 29.Re1 Nde4 30.Re2 Kf8 31.Kf3 d3 32.Re3 Rd8 33.Re1 d2 34.Rd1 
Ng4 35.Ne3 Nef2 36.Bc3 Rd3 0-1

[Event "URS-ch37 playoff-1pl"]
[Site "Soviet Union"]
[Date "1970.??.??"]
[Round "2"]
[White "Petrosian, Tigran"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1970.01.??"]
[PlyCount "42"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "URS"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]

1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Nbd2 Be7 6.h3 O-O 7.c3 d5 8.Ne5 Nbd7
9.a4 Nxe5 10.Bxe5 Nd7 11.Bg3 c5 12.Be2 Bf6 13.Nf3 Qe7 14.O-O e5 15.dxe5 
Nxe5 16.Nxe5 Bxe5 17.Bxe5 Qxe5 18.Bf3 Rad8 19.a5 Bc8 20.axb6 axb6 21.Re1 
Be6 1/2-1/2

[Event "URS-ch37 playoff-1pl"]
[Site "Soviet Union"]
[Date "1970.??.??"]
[Round "3"]
[White "Polugaevsky, Lev"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "D35"]
[EventDate "1970.01.??"]
[PlyCount "81"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "URS"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]

1.c4 Nf6 2.d4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Rb1 Be7 8.Nf3 
O-O 9.Bc4 Nc6 10.O-O Qc7 11.Qe2 b6 12.Rd1 Na5 13.Bd3 Bb7 14.d5 c4 15.Bc2 
e5 16.Be3 Bc8 17.h3 Rd8 18.Rf1 Bd7 19.Nd2 Bd6 20.Qh5 f6 21.Bd1 Bc5 22.Bxc5
Qxc5 23.Rb4 Be8 24.Qh4 b5 25.Bh5 g6 26.Bg4 Kg7 27.Rfb1 a6 28.R1b2 Ra7 29.
Be2 Qe7 30.a4 Nb7 31.Ra2 Nc5 32.axb5 axb5 33.Rxa7 Qxa7 34.Qg3 Ra8 35.Kh2 
Qe7 36.Rb2 Ra3 37.Qe3 Qa7 38.h4 Nb7 39.Qh3 Nd6 40.h5 Qe7 41.h6+ 1/2-1/2

[Event "URS-ch37 playoff-1pl"]
[Site "Soviet Union"]
[Date "1970.??.??"]
[Round "4"]
[White "Petrosian, Tigran"]
[Black "Polugaevsky, Lev"]
[Result "1-0"]
[ECO "E14"]
[EventDate "1970.01.??"]
[PlyCount "83"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "URS"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.b3 O-O 8.Bb2 Nbd7 
9.Nc3 c5 10.cxd5 exd5 11.Rc1 Qe7 12.Qe2 Rad8 13.Rfd1 Ne4 14.Ba6 Ba8 15.Bb5
Ndf6 16.Ne5 Nxc3 17.Bxc3 Ne4 18.Bb2 f6 19.Nd3 Kh8 20.Nf4 Qf7 21.Qg4 f5 22.
Qe2 Bb7 23.Bd3 Bxf4 24.exf4 Rfe8 25.Qc2 Rc8 26.dxc5 Rxc5 27.Qb1 Rxc1 28.
Qxc1 Nc5 29.Be5 Rc8 30.Qb2 Nxd3 31.Rxd3 Rc6 32.h3 h6 33.Re3 Rg6 34.Bd4 Kh7
35.Qc2 Qd7 36.Kh2 Bc8 37.Rc3 Ba6 38.Rc7 Qe6 39.g4 Bf1 40.Qxf5 Qxf5 41.gxf5
Rg2+ 42.Kh1 1-0

[Event "URS-ch37 playoff-1pl"]
[Site "Soviet Union"]
[Date "1970.??.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Petrosian, Tigran"]
[Result "1/2-1/2"]
[ECO "E08"]
[EventDate "1970.01.??"]
[PlyCount "74"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "URS"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]

1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.b3 b6 
9.Bb2 Bb7 10.Nc3 Rc8 11.Rad1 b5 12.c5 b4 13.Nb1 Ba6 14.a3 bxa3 15.Nxa3 Rb8
16.Ra1 Qc8 17.Nb1 Ne4 18.Nc3 Nxc3 19.Bxc3 Qb7 20.Ra3 Bb5 21.Rfa1 Ra8 22.e4
Nf6 23.e5 Ne4 24.Be1 f5 25.exf6 Bxf6 26.Ne5 Bxe5 27.dxe5 Ng5 28.f4 Nf7 29.
Bf2 Nh6 30.Qd2 Qf7 31.h3 a6 32.Rd1 Rad8 33.Ra2 Nf5 34.Qc3 h5 35.Qf3 Nh6 
36.Rd4 g5 37.fxg5 Qxf3 1/2-1/2

