[Event "URS-ch28 Semifinal"]
[Site "Rostov on Don"]
[Date "1960.08.??"]
[Round "?"]
[White "Boleslavsky, Isaak"]
[Black "Katalymov, Boris N"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxb4 7. Nb5 Nc6 8. Nf3 a6 9. Nd6+ Kf8 10. Bd3 b3+ 11. Kf1 Bc7 12. Nxc8 bxc2 13. Bxc2 Rxc8 14. h4 Bb6 15. Be3 Qc7 16. h5 h6 17. Bd3 Na5 18. Rh4 Nc4 19. Bc1 Ne7 20. Rf4 Kg8 21. Kg1 Nc6 22. Ra2 Ba7 23. g4 b5 24. g5 Bxd4 25. g6 N4xe5 26. Nxe5 Qxe5 27. gxf7+ Kf8 28. Bg6 Ke7 29. Rc2 Qd6 30. Rxd4 Nxd4 31. Qxd4 Rxc2 32. Bxc2 e5 33. Qh4+ Qf6 34. Qb4+ Kxf7 35. Bg6+ Ke6 36. Qg4+ Kd6 37. Bd2 Kc6 38. Qh3 Rf8 39. Qc3+ Kb6 40. Be1 Qf4 41. Qh3 Rf6 42. Qc8 e4 43. Qd8+ Ka7 44. Qd7+ Kb6 45. Qd8+ 1/2-1/2