24th USSR Championship — Moscow 1957ROUND 5
[Event "URS-ch24 Final"]
[Site "Moscow"]
[Date "1957.01.26"]
[Round "5"]
[White "Klaman, Konstantin"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c4 Be7 7. cxd5 exd5 8. dxc5 O-O 9.
Nb3 Nc6 10. Be2 Nxc5 11. O-O Bg4 12. Be3 Ne6 13. Rc1 Re8 14. Rc2 Bf5 15. Rd2 Be4 16. Bd3
Qb8 17. a3 Nxe5 18. Nxe5 Qxe5 19. f4 Qf5 20. g4 Qf6 21. Bxe4 dxe4 22. Qe1 Rad8 23. Bxa7
Rxd2 24. Qxd2 Qg6 25. Qg2 f5 26. gxf5 Qxf5 27. Nd4 Bc5 0-1