[Event "URS-ch24 Semifinal"]
[Site "Tbilisi"]
[Date "1956.12.01"]
[Round "9"]
[White "Chukaev, Egor"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]

1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Be2 O-O 6. Bg5 c5 7. d5 Qa5 8. Bd2 e6 9. Nf3
exd5 10. exd5 a6 11. O-O Qc7 12. h3 Nbd7 13. Qc2 b5 14. cxb5 Nb6 15. bxa6 Bxa6 16. Bxa6
Rxa6 17. Rac1 Qb7 18. Rfd1 Rb8 19. Bg5 Nbxd5 20. Nxd5 Nxd5 21. Qe4 Nc7 22. Qxb7 Rxb7 23.
b3 h6 24. Bf4 Nb5 25. Rc2 g5 26. Be3 Nc3 27. Rdd2 f5 28. g3 Rf7 29. Rd3 Nxa2 30. Bd2 Rb7
31. Rc4 Kf7 32. h4 g4 33. Ne1 Nb4 34. Bxb4 Rxb4 35. Rxb4 cxb4 36. Nc2 Bc3 37. Ne3 Ke6 38.
Rd5 Ra3 39. Rxf5 Rxb3 40. Rh5 Rb1+ 41. Kg2 b3 42. Rxh6+ Kd7 43. Nc4 Rd1 44. Rg6 Rd4 45.
Na3 Ra4 46. Nb1 Be5 0-1