[Event "Capablanca Memorial-10"]
[Site "Cienfuegos"]
[Date "1973.02.25"]
[Round "6"]
[White "Donner, Jan Hein"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 c5 6. e3 Qa5 7. Nf3 Nxc3 8. Qd2 cxd4 9. exd4 Be6 10. c5 b6 11. Qxc3 Qxc3+ 12. bxc3 bxc5 13. dxc5 Bg7 14. Nd4 Bd7 15. Kd2 Nc6 16. Nb5 Rc8 17. Rb1 O-O 18. Be2 Rfe8 19. Rhd1 Na5 20. Nxa7 Rxc5 21. Nb5 Nc4+ 22. Bxc4 Rxc4 23. Bg3 Ra8 24. Ke3 Re4+ 25. Kd3 Bf5 0-1