[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.05.02"]
[Round "6"]
[White "Luik, Helmuth"]
[Black "Klavins, Janis"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Nxc6 Bxc6 11. Bd3 Qb6 12. Bxf6 gxf6 13. Rhf1 h5 14. Kb1 b4 15. Ne2 d5 16. exd5 Bxd5 17. Be4 O-O-O 18. Bxd5 Rxd5 19. Qe1 Rxd1+ 20. Qxd1 Be7 21. Nc1 Qc6 22. Qe2 Rd8 23. g3 Rd5 24. Rd1 Kb7 25. Rxd5 Qxd5 26. Qd3 Qxd3 27. Nxd3 Kc6 28. Kc1 Kd5 29. Kd2 e5 30. h3 Bd6 31. Ke3 e4 32. Nc1 Bc5+ 33. Kd2 f5 34. Ne2 Bd4 35. b3 a5 36. h4 Kc5 37. Ke1 Bf6 38. Kd2 Kd5 39. Ke3 Bd8 40. Kd2 Bb6 41. Ke1 Bd4 42. Kd2 Bh8 43. Ke3 Bb2 44. Kd2 Bd4 45. Ke1 e3 46. Ng1 Bb6 47. Ke2 Ke4 48. Nf3 f6 49. Ng1 Kd4 50. Kd1 Ba7 51. Ne2+ Ke4 52. Ng1 e2+ 53. Nxe2 Kf3 54. Kd2 Bf2 55. c4 bxc3+ 56. Nxc3 Bxg3 57. Nd5 Bxh4 58. Ne3 Kxf4 59. Ng2+ Kg3 60. Nxh4 Kxh4 61. a3 Kg3 62. b4 axb4 63. axb4 f4 0-1