[Event "Candidates qf Kortschnoj-Petrosian +2-0"]
[Site "Velden"]
[Date "1980.03.??"]
[Round "2"]
[White "Petrosian, Tigran V"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[WhiteElo "2615"]
[BlackElo "2695"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 Nxd5 8. Qc2 Nd7 9. Bd2 c5 10. Nxd5 exd5 11. Nf4 cxd4 12. Nxd5 dxe3 13. Nxe3 Nf6 14. Bd3 Be6 15. O-O Bd6 16. Bc3 Qc7 1/2-1/2