[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.05.08"]
[Round "9"]
[White "Klavins, Janis"]
[Black "Gipslis, Aivars P"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 Bb4 7. Bd2 Nc6 8. Nf3 Nf6 9. Bd3 d6 10. O-O Bc5+ 11. Kh1 Bd7 12. a3 Nd4 13. Nxd4 Bxd4 14. Ne2 Bb6 15. Ng3 h5 16. e5 h4 17. Ne4 Nxe4 18. Bxe4 h3 19. exd6 hxg2+ 20. Bxg2 Qxd6 21. Bb4 Qxd1 22. Raxd1 O-O-O 23. Be7 Rde8 24. Bxb7+ Kxb7 25. Rxd7+ Kc6 26. Rfd1 Bc7 27. Bc5 Bxf4 28. Bg1 g5 29. Rxf7 Rd8 30. Rxd8 Rxd8 31. Re7 Kd5 32. Kg2 Ke5 33. Rc7 Rd2+ 34. Kf3 g4+ 35. Kxg4 Rg2+ 36. Kf3 Rxg1 37. Rc5+ Kd4 38. Ra5 e5 39. Ra4+ Kd5 40. Rxa6 Rf1+ 41. Kg2 Rc1 42. Ra5+ Kc6 43. b4 Rxc2+ 44. Kf3 Rxh2 45. Rc5+ Kd6 46. a4 Rb2 47. Rb5 Bd2 48. Rb6+ Kd5 49. Rb5+ Kd4 0-1