[Event "URS-ch20 Semifinal"]
[Site "Riga"]
[Date "1952.06.09"]
[Round "15"]
[White "Cherepkov, Alexander V"]
[Black "Tolush, Alexander V"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Be2 Be7 8. Qd3 a6 9. O-O Bd7 10. Rad1 Qc7 11. Kh1 Ne5 12. Qg3 h6 13. Bc1 g5 14. f4 gxf4 15. Rxf4 O-O-O 16. Qf2 Nh7 17. Rxf7 Nxf7 18. Qxf7 Bg5 19. Nxe6 Bxe6 20. Qxe6+ Kb8 21. Qb3 Bxc1 22. Rxc1 Ka7 23. Nd5 Qc5 24. Qd3 Ng5 25. b4 Qc6 26. a4 Rde8 27. b5 Qc5 28. Bf3 Rhf8 29. bxa6 bxa6 30. Be2 Qa5 31. Qd4+ Qc5 32. Qd3 Qa5 33. c3 Rxe4 34. Nb4 Qb6 35. a5 Qb7 36. Qxd6 Rc8 37. Bxa6 Rxc3 38. Rb1 Qxb4 0-1