[Event "URS-ch28 Semifinal"]
[Site "Vilnius"]
[Date "1960.08.22"]
[Round "2"]
[White "Gipslis, Aivars P"]
[Black "Petersons, Andrejs"]
[Result "1/2-1/2"]
1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 dxe5 8. Nxe5 Nc6 9. Qf3 Be6 10. Nxc6 bxc6 11. Bc4 g6 12. O-O Bg7 13. Rd1 O-O 14. Na4 Nc7 15. Bf1 Bd5 16. Qh3 Ne6 17. Bh6 Qb8 18. Bxg7 Kxg7 19. b3 a5 20. Rac1 Rd8 21. Qe3 Ra7 22. Rd2 Rb7 23. Rcd1 Rb4 24. h3 h6 25. Be2 Qd6 26. Nb2 Rdb8 27. Qc3 Qf4 28. Qe3 Qf6 29. Bf1 Kh7 30. Na4 Kg7 31. Nc3 Rd8 32. Qe5 Rd6 1/2-1/2