1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Be7 8. O-O-O Nbd7 9. Rg1 Qc7 10. g4 b5 11. Be3 b4 12. Nce2 Bb7 13. g5 Bxe4?

13... Nxe4.

14. Qh3 Nd5 15. g6! Nc5

15... Bxg6? 16. Rxg6! Nxe3 17. fxe3 fxg6 18. Nxe6.

16. gxf7+ Kxf7 17. Ng3 Bg6 18. Be2?

18. Bc4!, e.g. 18... Bf6 19. Nxe6! (19. Nh5!? is also promising) 19... Nxe6 20. b3 Nxe3 21. Qxe6+ Kf8 22. Qxe3 and White has recovered the pawn with advantage.

18... Bf6 19. Kb1 b3 20. axb3 Bxd4 21. Bxd4 Nb4 22. Bh5 Nxb3

0-1

Source(s): Evening Herald, October 26, 1966 p. 2; OlimpBase.

Reference(s): Littleton - Donner, The Hague 1966, Seán Coffey, IRLchess, February 10, 2021.

Event information: Crosstable and round results, OlimpBase.

Note: A photograph (Fotograaf Onbekend / Anefo, CCo, via Wikimedia Commons) shows the game in progress, after Black's 14th move.