[Event "Olympiad-10 Preliminaries C"]
[Site "Helsinki"]
[Date "1952.08.10"]
[Round "1"]
[White "Donner, Jan Hein"]
[Black "Byrne, Robert Eugene"]
[Result "1-0"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Re1 c6 9. Bf1 Re8 10. h3 exd4 11. Nxd4 Nc5 12. Qc2 Bd7 13. Nf3 Ncxe4 14. Nxe4 Rxe4 15. Rxe4 Bf5 16. Ng5 Nxe4 17. Nxe4 d5 18. Qb3 Bxe4 19. Qxb7 Qc8 20. Qb3 Rb8 21. Qa4 Qd7 22. cxd5 Bxd5 23. Be3 Rxb2 24. Bxa7 Rxf2 25. Bxf2 Bxa1 26. Qa8+ Kg7 27. Bc5 Be5 28. Qf8+ Kf6 29. a4 Ke6 30. Qh6 Bb3 31. Qh4 Kd5 32. Qb4 Qf5 33. Bf2 Qc2 34. a5 c5 35. Qb7+ Ke6 36. a6 Bd5 37. Qc8+ Kf6 38. Bxc5 Qe4 39. Qd8+ Ke6 40. Qb6+ Kf5 1-0