[Event "Hoogovens 28th"]
[Site "Beverwijk"]
[Date "1966.01.29"]
[Round "14"]
[White "Donner, Jan Hein"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nbd2 c5 6. dxc5 Bxc5 7. a3 a5 8. cxd5 exd5 9. Bb5+ Bd7 10. Bxd7+ Nbxd7 11. O-O O-O 12. b3 Ne4 13. Bb2 Re8 14. Nxe4 dxe4 15. Nd2 Ra6 16. Qh5 Rh6 17. Qg4 Rg6 18. Qf5 Qe7 19. Rfd1 Nb6 20. Rac1 Bxa3 21. Bxa3 Qxa3 22. Nxe4 h6 23. g3 Qxb3 24. Nd6 Rf8 25. Rb1 Qa4 26. Nxb7 Nc4 27. Ra1 Qb4 28. Nxa5 Nd6 29. Qd5 Qg4 30. Nc6 Rf6 31. Rd4 Qe2 32. Rd2 Qb5 33. Qxb5 Nxb5 34. Ne7+ Kh7 35. Ra5 Nc3 36. Rc2 Ne4 37. Nd5 Rd6 38. g4 Rfd8 39. Nf4 Rd1+ 40. Kg2 R1d2 41. Raa2 Rxc2 42. Rxc2 Nf6 43. Kf3 g5 44. Nh5 Nxh5 45. gxh5 Kg7 46. Kg3 Rd1 47. h4 Rg1+ 1/2-1/2