[Event "Tallinn"]
[Site "Tallinn"]
[Date "1969.03.06"]
[Round "10"]
[White "Etruk, Rein T"]
[Black "Book, Eero"]
[Result "1-0"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. Be2 b6 6. O-O Bb7 7. c4 c5 8. d4 cxd4 9. Nxd4 d5 10. Nd2 Nbd7 11. Rc1 Rc8 12. f4 Nc5 13. b4 Nce4 14. N2f3 Ng4 15. Qb3 e5 16. fxe5 Bh6 17. Nc2 dxc4 18. Bxc4 b5 19. Be6 Nd2 20. Nxd2 Qxd2 21. Bxf7+ Kh8 22. e6+ Bg7 23. Bxg7+ Kxg7 24. e4 Bxe4 25. Qg3 Rxc2 26. Rxc2 Bxc2 27. Qxg4 Qe3+ 28. Kh1 Bd3 29. Qf4 Qxf4 30. Rxf4 Rc8 31. g4 Bc4 32. g5 Rc6 33. Rd4 Bxe6 34. Bxe6 Rxe6 35. Rd7+ Kg8 36. Rxa7 Re5 37. Ra5 Kf7 38. h4 Ke6 39. Kg2 Kf5 40. Kf3 Rd5 41. a4 Rd3+ 42. Ke2 Rb3 43. Rxb5+ Kg4 44. a5 Ra3 45. Kd2 Kxh4 46. Kc2 Kg4 47. Kb2 Ra4 48. Kb3 Ra1 49. Rc5 1-0