[Event "Christmas Congress 1977/78-53 Premier"]
[Site "Hastings"]
[Date "1978.01.02"]
[Round "5"]
[White "Webb, Simon"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[WhiteElo "2445"]
[BlackElo "2620"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. O-O e5 7. d4 e4 8. Ne5 Bd6 9. Bf4
O-O 10. Nc3 Re8 11. Nxc6 bxc6 12. Bxd6 Qxd6 13. Rc1 h5 14. Qd2 h4 15. Qg5 h3 16. Bh1 Qb4
17. Qd2 Rb8 18. b3 Ng4 19. Qf4 Rb7 20. Nxe4 dxe4 21. Bxe4 Bd7 22. Rc5 Rb5 23. Bxc6 Rxc5
24. Bxd7 Qb7 25. f3 Qxd7 26. dxc5 Ne3 0-1