[Event "Amsterdam Wereldschaaktoernooi"]
[Site "Amsterdam"]
[Date "1950.11.23"]
[Round "10"]
[White "O'Kelly de Galway, Alberic"]
[Black "Van den Berg, Carel"]
[Result "1/2-1/2"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. Qc2 c6 9. Rd1 Qb6 10. h3 Nh5 11. Be3 Qc7 12. Qc1 Re8 13. b4 exd4 14. Nxd4 Nhf6 15. Qc2 a5 16. a3 axb4 17. axb4 Rxa1 18. Rxa1 Nf8 19. Rd1 Qe7 20. Bd3 N6d7 21. Bf1 Nf6 22. Bd3 N6d7 23. Nb3 Ne5 24. Bf1 Be6 25. Nd2 f5 26. exf5 Bxf5 27. Qb3 Nf7 28. Nf3 Qf6 29. Bd4 Ne5 30. Ne2 Be6 31. Nxe5 dxe5 32. Bb2 b5 33. Ng3 Qf7 34. Rc1 Rd8 35. Qe3 Bxc4 36. Bxc4 bxc4 37. Ne4 Qd5 38. Qg5 Ne6 39. Nf6+ Kf7 40. Nxd5 Nxg5 41. Ne3 Ne6 42. Rxc4 Nd4 1/2-1/2