Petrosian, Tigran V VS Estrin, Yakov Borisovich 1951.??.??

[Event "Moscow-ch29"]
[Site "Moscow"]
[Date "1951.??.??"]
[Round "?"]
[White "Petrosian, Tigran V"]
[Black "Estrin, Yakov Borisovich"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. O-O Be7 8. dxc5 Bxc5 9.
Bg5 O-O 10. Nc3 d4 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxc5 Qxc5 14. Qd2 Rd8 15. Rac1 Qe7 16. a3
a5 17. Rfe1 Bf5 18. Qg5 Qe6 19. Qf4 Bg6 20. Nh4 Ne5 21. Nxg6 hxg6 22. Be4 Rd7 23. Red1 Re8
24. Rc2 Qb3 25. Qc1 b6 26. Rcd2 Red8 27. Qc2 a4 28. Qxb3 axb3 29. Rc1 b5 30. Bd3 Rd5 31.
Rc7 Rb8 32. Rd1 Nd7 33. Be4 Rd6 34. Rd3 f5 35. Bg2 Ne5 36. Rxb3 d3 37. exd3 Nxd3 38. Bf1
Ne5 39. Rc5 Nd7 40. Rbxb5 Re8 41. Rd5 1-0