[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.17"]
[Round "15"]
[White "Zaitsev, Igor A"]
[Black "Vaganian, Rafael A"]
[Result "1/2-1/2"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. Qe2 Be7 5. g3 c5 6. Bg2 Nc6 7. d3 O-O 8. O-O d4 9. Nd1 e5 10. Ne1 Ne8 11. f4 exf4 12. gxf4 f5 13. Nf2 Nc7 14. Nh1 Be6 15. Ng3 g6 16. Nf3 Qd7 17. Ng5 Rae8 18. Nxe6 Nxe6 19. Bd2 Bd6 20. Bh3 Ng7 21. Rf2 Qf7 22. a3 Bc7 23. Raf1 Bb6 24. Kh1 Kh8 25. b3 Bc7 26. Qf3 Qe7 27. Qg2 Qh4 28. Rf3 Ba5 29. Bxa5 Nxa5 30. Qd2 Nc6 31. Bg2 Rf7 32. R3f2 Ref8 33. Kg1 Nd8 34. b4 cxb4 35. Qxb4 Nc6 36. Qd6 fxe4 37. dxe4 Rf6 38. Qc7 R6f7 39. Qd6 Rf6 40. Qc7 R6f7 41. Qd6 1/2-1/2