39th USSR Championship — Leningrad 1971ROUND 4
[Event "URS-ch39 Final"]
[Site "Leningrad"]
[Date "1971.09.19"]
[Round "4"]
[White "Vaganian, Rafael A"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. Nc3 c5 6. O-O Bg7 7. d3 O-O 8. Rb1 Nc6 9. a3 d5 10. b4 dxc4 11. dxc4 Nd7 12. Na4 cxb4 13. axb4 Qc7 14. Bf4 e5 15. Be3 Rfd8 16. Nc3 Nf6 17. Qb3 h6 18. Rfc1 Qe7 19. Nd5 Nxd5 20. cxd5 Nd4 21. Nxd4 exd4 22. Bf4 Be5 23. Bxh6 Rd6 24. h4 Qd7 25. b5 Bxd5 26. Bxd5 Rxd5 27. Qd3 Re8 28. Rc6 Bg7 29. Bf4 Qf5 30. Qxf5 Rxf5 31. Kf1 Be5 32. Bxe5 Rexe5 33. Rc7 Rxb5 34. Rxb5 Rxb5 35. Rxa7 Rd5 36. Rb7 d3 37. exd3 Rxd3 38. Rxb6 Kg7 1/2-1/2