43rd USSR Championship — Yerevan 1975ROUND 13
[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "13"]
[White "Klovans, Janis"]
[Black "Vaganian, Rafael A"]
[Result "0-1"]
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 Bd7 10. Be2 Qc7 11. O-O O-O 12. Re1 h6 13. Bf4 Ng6 14. Bg3 Nce7 15. h4 Nf5 16. Bd3 Nxg3 17. fxg3 Qa5 18. Ra3 b5 19. Qc1 bxa4 20. h5 Ne7 21. g4 c4 22. Be2 Qd8 23. Ra1 Rb8 24. Qd2 Kh8 25. Rf1 Ng8 26. g5 Qe7 27. gxh6 Nxh6 28. Nh2 Kh7 29. g4 f6 30. Qf4 Nf7 31. exf6 gxf6 32. Kh1 Ng5 33. Bf3 e5 34. dxe5 fxe5 35. Qe3 Bc6 36. Bg2 Rxf1+ 37. Rxf1 a3 38. Ra1 a2 39. Qc1 Ne4 40. Bxe4+ dxe4 41. Kg2 Qh4 42. Qe3 Rb2 43. Qxa7+ Kh8 44. Qc5 Rxc2+ 45. Kf1 Qh3+ 0-1