[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.04.26"]
[Round "2"]
[White "Petersons, Andrejs"]
[Black "Suetin, Alexey S"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O a6 7. Nc3 Nc6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 e5 13. dxe6 fxe6 14. cxb5 axb5 15. Nce4 Bb7 16. Rad1 Qe7 17. Nxf6+ Bxf6 18. Bxf6 Rxf6 19. Ne4 Bxe4 20. Qxe4 b4 21. h4 Kg7 22. Rd2 Qf8 23. Qc2 Rb6 24. e3 Nc6 25. Bxc6 Rxc6 26. Rfd1 d5 27. e4 d4 28. Rxd4 cxd4 29. Qxc6 Rxf2 30. Qd7+ Kh6 31. Qxd4 Re2 32. Rf1 Qb8 33. e5 Qxe5 34. Qxe5 Rxe5 35. Rf4 Rb5 36. Re4 e5 37. Kf2 Kg7 38. Ke3 Kf6 39. Rc4 Ra5 40. Rxb4 Rxa2 41. Ke4 1/2-1/2