[Event "URS-chT Cup 03rd sf"]
[Site "Riga"]
[Date "1961.10.??"]
[Round "?"]
[White "Vinter,"]
[Black "Klovans, Janis"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 g6 4. Bxf6 exf6 5. e3 Bg7 6. Bd3 O-O 7. Nge2 c6 8. O-O f5 9. Nf4 Nd7 10. Re1 Nf6 11. Bf1 Ne4 12. Nxe4 fxe4 13. c4 g5 14. Nh5 Bh8 15. cxd5 cxd5 16. f4 exf3 17. Qxf3 Qd6 18. Bd3 f5 19. Rf1 Bd7 20. Kh1 Rf7 21. Rac1 Raf8 22. Bc2 Qh6 23. Bb3 Be6 24. Bxd5 Bxd5 25. Qxd5 Qxh5 26. Rxf5 Bg7 27. Rcf1 Qg6 28. e4 h6 29. b4 Bh8 30. g4 Kg7 31. b5 Rxf5 32. gxf5 Qf7 33. f6+ Kh7 34. Qxf7+ Rxf7 35. e5 Kg6 36. Kg2 Bxf6 37. exf6 Rxf6 38. Rc1 Rd6 39. Rc7 Rxd4 40. Rxb7 Rd2+ 41. Kg3 1/2-1/2