[Event "URS-ch25 Final"]
[Site "Riga"]
[Date "1958.02.03"]
[Round "13"]
[White "Tolush, Alexander V"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 O-O 7. O-O Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. Nh4 c4 12. Bc2 Ne4 13. Qe1 Qd8 14. g3 Bh3 15. Ng2 f5 16. f3 Nd6 17. a4 Qd7 18. Ba3 Rae8 19. Qd2 Bxg2 20. Kxg2 Rf6 21. Rae1 h6 22. Re2 Na5 23. Qd1 b6 24. Qb1 Nab7 25. Rfe1 Qe6 26. h3 g6 27. Bc1 Kg7 28. Bd2 Nd8 29. Rg1 N8f7 30. Kh1 h5 31. Rh2 Rh8 32. Qf1 Qc8 33. Qg2 Qe6 34. Re1 Qe7 35. Kg1 Re6 36. Qh1 Qf6 37. Rhe2 Rhe8 38. Qg2 Ng5 39. Rf2 Qe7 40. Rff1 Ngf7 41. Kf2 Rh8 42. Rg1 Ne8 43. g4 hxg4 44. hxg4 Qh4+ 45. Ke2 fxg4 46. Qxg4 Qxg4 47. Rxg4 Rh2+ 48. Kd1 Rf2 49. Reg1 Rxf3 50. Bxg6 Kf8 51. e4 Nf6 52. Bxf7 Kxf7 53. Rg7+ Ke8 54. e5 Ne4 55. Rxa7 Re7 56. Ra8+ Kf7 57. Bh6 Ke6 58. Rg6+ Kf5 59. Rxb6 Nxc3+ 60. Kc2 Ne2 61. Rf8+ Ke4 62. Rxf3 Nxd4+ 63. Kc3 Nxf3 64. e6 Nd4 65. Bf8 Rxe6 66. Rxe6+ Nxe6 67. Bd6 1/2-1/2