[Event "URS-ch23 Semifinal"]
[Site "Leningrad"]
[Date "1955.12.05"]
[Round "16"]
[White "Lisitsin, Georgy M"]
[Black "Tolush, Alexander V"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nbd7 7. Nbd2 e5 8. dxe5 Ng4 9. O-O Ngxe5 10. Nxe5 Nxe5 11. Qc1 Re8 12. c4 a5 13. a4 c6 14. h3 Be6 15. f4 Nd7 16. Bxg7 Kxg7 17. Ne4 Nf6 18. Nxf6 Qxf6 19. e4 Qd4+ 20. Kh2 f5 21. Rd1 Qc5 22. Qb2+ Kf7 23. Rd4 fxe4 24. Rxe4 Bf5 25. Rd4 Re6 26. g4 Rae8 27. gxf5 Re2 28. Qc3 R8e3 29. fxg6+ hxg6 30. Rd3 Rxg2+ 31. Kxg2 Re2+ 32. Kg3 Qf2+ 33. Kg4 g5 34. Kxg5 Re6 35. f5 Re5 36. Rf3 Qg2+ 37. Rg3 Qf2 38. Rf3 Qg2+ 39. Rg3 Qf2 40. Qf3 Qd2+ 41. Kh5 1-0