Portisch, Lajos vs Mikhail Botvinnik

Mikhail Botvinnik
Black
Portisch, Lajos
White
Moves Legends
1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20. ½-½
Raw PGN
[Event "Leipzig olm fin-A"]
[Site "Leipzig"]
[Date "1960.??.??"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Bd3 Bb4 7.O-O O-O 8.Bd2 Qe7 9.Ne5
c5 10.cxd5 exd5 11.a3 Bxc3 12.Bxc3 Nxe5 13.dxe5 Ne4 14.Bxe4 dxe4 15.Kh1 a5
16.Qa4 Bf5 17.Rad1 Ra6 18.Rd6 Rxd6 19.exd6 Qxd6 20.Rd1 1/2-1/2