[Event "URS-ch25 Semifinal"]
[Site "Kiev"]
[Date "1957.11.14"]
[Round "3"]
[White "Petrosian, Tigran V"]
[Black "Khasin, Abram Iosifovich"]
[Result "1-0"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Nc3 b6 8. Ne5 Bb7 9. e4
dxc4 10. Nxc4 Ba6 11. b3 b5 12. Ne5 b4 13. Ne2 Bxe2 14. Qxe2 Qxd4 15. Bb2 Qb6 16. Rac1 Rd8
17. Qf3 Qa6 18. Rfe1 Rd2 19. Nc4 Rd8 20. Bf1 Qc8 21. Ne5 c5 22. Nxf7 Kxf7 23. e5 Qc6 24.
Qf4 g5 25. Qxg5 Rg8 26. Qf4 Rg4 27. Qe3 Re4 28. Qd3 Rxe1 29. exf6 Rxf1+ 30. Rxf1 Bf8 31.
Rd1 e5 32. Qxh7+ Kxf6 33. f4 1-0