[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.04.25"]
[Round "1"]
[White "Uusi, Gunnar"]
[Black "Shagalovich, Abo I"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 Qb6 12. Bxd6 O-O-O 13. e5 Ne8 14. Qf4 Nxd6 15. exd6 Rd7 16. Be2 Qc5 17. Ne4 Bxe4 18. Qxe4 Bxd6 19. Rd3 Qe5 20. Qxe5 Bxe5 21. Rxd7 Kxd7 1/2-1/2