[Event "Interzonal-01"]
[Site "Saltsjobaden"]
[Date "1948.07.30"]
[Round "11"]
[White "Ragozin, Viacheslav"]
[Black "Book, Eero"]
[Result "1/2-1/2"]
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. e4 b4 10. e5 bxc3 11. exf6 cxb2 12. fxg7 Bxg7 13. Bxb2 Qa5+ 14. Nd2 Rb8 15. Qc2 c5 16. Bc3 Qc7 17. d5 Bxc3 18. Qxc3 Qe5 19. Qxe5 Nxe5 20. Rc1 exd5 21. Rxc5 Be6 22. f4 Nd7 23. Rc6 Ke7 24. Rf1 Nf6 25. f5 Bd7 26. Rxa6 Ra8 27. Rf4 Rxa6 28. Bxa6 Ra8 29. Bd3 Rxa2 30. Rh4 Ra4 31. Rxa4 Bxa4 32. Nf3 Nd7 33. g4 f6 34. h4 h6 1/2-1/2