[Event "URS-ch25 Final"]
[Site "Riga"]
[Date "1958.01.14"]
[Round "2"]
[White "Gurgenidze, Bukhuti"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 g6 5. O-O Bg7 6. c3 Nf6 7. e5 dxe5 8. Nxe5 O-O 9. Nxd7 Nfxd7 10. Re1 Nc6 11. Bf1 Nde5 12. d3 Qd5 13. f4 Nd7 14. Na3 Rfd8 15. Nc4 Nb6 16. Ne3 Qd7 17. a5 Nd5 18. Nxd5 Qxd5 19. Qa4 e6 20. Be3 Rac8 21. Be2 Ne7 22. Qa3 Qd6 23. g3 Qc6 24. Bf2 Rd7 25. Rad1 h5 26. Bf1 Nf5 27. Qb3 Qd5 28. Qa3 Qc6 29. Qb3 Qd5 30. Qa3 1/2-1/2