[Event "Tallinn"]
[Site "Tallinn"]
[Date "1973.03.03"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Keres, Paul"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 cxd4 6. Qxd4 Nxd5 7. e4 Nxc3 8. Qxc3 Bd7 9.
Be2 Na6 10. O-O Rc8 11. Qb3 Nc5 12. Qe3 Be7 13. Ne5 O-O 14. b3 Qb6 15. Nc4 Qc6 16. Ba3 Qa6
17. Bb2 Rfd8 18. Rfc1 Be8 19. e5 Nd7 20. a4 Bc5 21. Qf3 Qc6 22. Qg3 Qe4 23. Bd3 Qd5 24.
Rd1 Qc6 25. Rac1 Rb8 26. Nd6 Qb6 27. Nxe8 Rxe8 28. Bb5 Nf8 29. Bxe8 Rxe8 30. h4 Ng6 31.
Rd7 Ne7 32. Qf3 Rf8 33. Rxb7 Qa5 34. Qe2 a6 35. Qe1 Qxe1+ 36. Rxe1 Nd5 37. Rc1 Bb4 38. Rc4
a5 39. Bd4 Rd8 40. Bc5 Bc3 41. Bd6 f6 42. Be7 1-0