[Event "Petrosian - Spassky World Championship Match"]
[Site "Moscow URS"]
[Date "1969.06.16"]
[EventDate "?"]
[Round "23"]
[Result "1/2-1/2"]
[White "Boris Spassky"]
[Black "Tigran Vartanovich Petrosian"]
[ECO "B48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6
7. Bd3 Nf6 8. O-O Ne5 9. h3 Bc5 10. Qe2 d6 11. f4 Ned7 12. Nb3
Bxe3+ 13. Qxe3 b6 14. Rae1 Bb7 15. e5 dxe5 16. fxe5 Nd5
17. Nxd5 Bxd5 18. Rf4 b5 19. Nd4 Rb8 20. c3 g6 21. a3 O-O
22. Rh4 f5 23. exf6 Rxf6 24. Be4 Nc5 25. Bxd5 exd5 26. Qe7
Qxe7 27. Rxe7 h5 28. Nf3 Ne4 29. Rd7 Rd6 30. Rxd6 Nxd6 31. Rd4
Nc4 32. Rxd5 Nxb2 33. Rd6 a5 34. Rxg6+ Kh7 35. Rc6 Nc4 36. a4
Nb2 37. axb5 Rxb5 38. c4 Rb7 39. c5 Ra7 40. Rd6 Kg7 41. c6
1/2-1/2