[Event "2nd ETCh final"]
[Site "Oberhausen GER"]
[Date "1961.??.??"]
[Round "5"]
[White "Unzicker, Wolfgang GER"]
[Black "Botvinnik, Mikhail URS"]
[Result "1-0"]
[ECO "C19"]
[EventDate "1961.06.20"]
[PlyCount "61"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Nf3 Ne7 8.Bd3 
Bd7 
    ( 8...Nbc6 9.a4 cxd4 $2 10.O-O dxc3 11.Re1 Ng6 
        ( 11...h6 )
    12.Bxg6 hxg6 $2 
        ( 12...fxg6 )
    13.Ba3 Ne7 14.Nd4 Bd7 15.Re3 $16 {Vasyukov-Breustadt 1957} 
        ( 15.Qg4 $1 O-O 16.Re3 $16 )
    )
9.a4 Nbc6 10.Qd2 h6 11.O-O c4 12.Be2 a5 
    ( 12...O-O-O )
    ( 12...f6 )
    ( 12...f5 $5 )
13.Ba3 Na7 14.g3 
    ( 14.Nh4 $6 g5 $5 
        ( 14...Bxa4 $2 15.Bxe7 Qxe7 16.Rxa4 Qxh4 17.Rxa5 $16 )
    )
14...Nac8 15.Nh4 Qd8 $2 
    ( 15...Nf5 16.Nxf5 
        ( 16.Ng2 $5 )
    )
16.f4 $1 Nf5 
    ( 16...Nb6 17.Rab1 $1 Ra6 
        ( 17...Nxa4 18.Rxb7 $16 )
        ( 17...Bxa4 18.Bxe7 Kxe7 19.f5 $1 $16 )
    18.g4 $1 )
17.Nxf5 exf5 18.Bf3 Be6 
    ( 18...Bc6 $2 19.Rfe1 Qd7 20.e6 $1 fxe6 21.Rxe6+ Qxe6 22.Re1 Qxe1+ 23.
    Qxe1+ Kf7 24.Bh5+ g6 25.Qe5 $1 $18 )
19.Rfb1 b6 20.Qg2 $1 $16 Ra7 
    ( 20...Na7 )
21.Rb5 Rd7 22.g4 Ne7 23.Bxe7 Kxe7 24.Kh1 $1 g6 25.Rab1 Kf8 26.gxf5 Bxf5 
27.Bxd5 Qh4 28.Be4 Qxf4 29.Bxf5 gxf5 30.Rxb6 Ke7 31.e6 $1 1-0

