[Event "URS-ch25 Final"]
[Site "Riga"]
[Date "1958.02.11"]
[Round "18"]
[White "Gurgenidze, Bukhuti"]
[Black "Averbakh, Yuri L"]
[Result "0-1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. O-O Nd7 8. Nbd2 c5 9. b3 b5 10. a4 Rb8 11. Re1 O-O 12. Nf1 Re8 13. Ne3 Nf8 14. Bb2 Ng6 15. g3 Bh3 16. axb5 axb5 17. Kh1 f6 18. Nd2 Be6 19. Bc3 Qd7 20. Qf3 Ne7 21. Ra6 Ra8 22. Rea1 Rxa6 23. Rxa6 Qc8 24. Ra2 Qb7 25. Qd1 Ra8 26. Qa1 Rxa2 27. Qxa2 Nc6 28. Kg1 Nd4 29. Bb2 Bf7 30. c3 Nc6 31. Qb1 Qa7 32. c4 Qa5 33. cxb5 Qxb5 34. Nec4 Bf8 35. f4 exf4 36. gxf4 Nb4 37. Bc3 Qd7 38. Bxb4 Qg4+ 39. Kh1 cxb4 40. Qf1 Bc5 41. Qa1 Qxf4 42. Qa8+ Bf8 43. Qd8 Qf2 44. Qd7 Qe1+ 45. Kg2 Qe2+ 46. Kh1 Qe1+ 47. Kg2 Qe2+ 48. Kh1 h6 49. Qd8 Be6 50. Qxc7 Qxd3 51. Qc6 Bf7 52. Qc8 h5 53. Qf5 Qe2 54. Qd7 h4 55. h3 Qe1+ 56. Kg2 Qe2+ 57. Kh1 Qf2 58. Qc8 g6 59. Qg4 Bc5 60. Qg2 Qe1+ 61. Kh2 Bf2 0-1