[Event "Capablanca Memorial-04"]
[Site "Havana"]
[Date "1965.09.15"]
[Round "15"]
[White "Cobo Arteaga, Eldis"]
[Black "Donner, Jan Hein"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 Be7 7. e3 Ne4 8. Bxe7 Qxe7 9. Nxe4 Bxe4 10. Be2 O-O 11. O-O d6 12. Nd2 Bc6 13. Bf3 e5 14. Bxc6 Nxc6 15. d5 Nb8 16. b4 Nd7 17. Qc2 f5 18. f3 g6 19. Qc3 Rfc8 20. Nb3 c6 21. dxc6 Rxc6 22. Qd3 Rac8 23. Rac1 Qe6 24. Rfd1 Rxc4 25. Rxc4 Rxc4 26. Qxd6 Qxd6 27. Rxd6 Nf8 28. b5 Kf7 29. f4 exf4 30. exf4 Ke7 31. Rd4 Rxd4 32. Nxd4 Ne6 33. Nc6+ Kd6 34. Nxa7 Nxf4 35. Nc8+ Kc5 36. Ne7 Kxb5 37. g3 Ne2+ 38. Kf2 Nc3 39. Nxg6 Nxa2 40. Ne7 Nc3 41. Nxf5 Kc4 42. Ke3 b5 43. Nd6+ Kd5 44. Kd3 Kxd6 45. Kxc3 Ke5 46. Kb4 Ke4 47. Kxb5 Kf3 48. Kc4 Kg2 49. Kd3 Kxh2 50. Ke2 1/2-1/2