[Event "USSR Championship"]
[Site "Tbilisi URS"]
[Date "1959.01.24"]
[EventDate "1959.??.??"]
[Round "9"]
[Result "1-0"]
[White "Tigran Vartanovich Petrosian"]
[Black "Nikolai Krogius"]
[ECO "D91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5
Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 O-O 10. Bd3 Nc6 11. O-O Ne7
12. b4 Bf5 13. Bxf5 Nxf5 14. b5 Qd6 15. Qb3 Ne7 16. Rfc1 Kh8
17. Rc2 h6 18. Rac1 c6 19. Na4 Rab8 20. g3 Kh7 21. Nc5 Rfd8
22. bxc6 bxc6 23. Qa4 Qf6 24. Kg2 Ra8 25. Nb7 Re8 26. Na5 g5
27. h3 Qf5 28. Nxc6 Qe4 29. Rc5 f5 30. Qc2 Nxc6 31. Rxc6 f4
32. exf4 gxf4 33. g4 Bxd4 34. Qd2 Bg7 35. Re1 Qa4 36. Qxd5
Rxe1 37. Nxe1 Rf8 38. Nf3 Kh8 39. Rc7 a6 40. Qb7 Rg8 41. Nh4
1-0