Portisch, Lajos vs Boris Spassky

Boris Spassky
Black
Portisch, Lajos
White
Moves Legends
1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16. ½-½
Raw PGN
[Event "Siegen olm"]
[Site "Siegen"]
[Date "1970.??.??"]
[Round "13"]
[White "Portisch, Lajos"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Rc1 Bb7 9.Bd3
c5 10.cxd5 Nxd5 11.Bxe7 Qxe7 12.Nxd5 exd5 13.dxc5 bxc5 14.O-O Nd7 15.Qa4 Rfc8
16.Qa3 1/2-1/2