[Event "Tallinn"]
[Site "Tallinn"]
[Date "1971.02.26"]
[Round "5"]
[White "Zaitsev, Alexander N"]
[Black "Westerinen, Heikki MJ"]
[Result "1-0"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Qb3 e6 5. g3 Bd6 6. Nc3 O-O 7. Bg2 Nbd7 8. O-O a6 9. Nd2 b5 10. cxd5 exd5 11. e4 dxe4 12. Ndxe4 Nxe4 13. Nxe4 Be7 14. Qc2 Bb7 15. Nc5 Nxc5 16. dxc5 Qa5 17. Bd2 b4 18. Rfc1 Rfd8 19. Be1 Bg5 20. f4 Bf6 21. a3 Qb5 22. axb4 Qd3 23. Qxd3 Rxd3 24. Bc3 Bd4+ 25. Kf1 Rd8 26. Be4 Re3 27. Re1 Bxc3 28. Rxe3 Bxb4 29. Rd3 Re8 30. Rd7 Bc8 31. Bxc6 Bxc5 32. Rc7 Rd8 33. Bd7 Bxd7 34. Rxc5 Bb5+ 35. Ke1 g6 36. Ra3 Kg7 37. Re3 h5 38. Rc7 Rd4 39. Ree7 Bc4 40. Red7 Rxd7 41. Rxd7 Kf6 42. Rc7 Bb5 43. Rc5 1-0