[Event "Christmas Congress 1955/56-31 Premier"]
[Site "Hastings"]
[Date "1955.12.30"]
[Round "3"]
[White "Olafsson, Fridrik"]
[Black "Diez del Corral, Jesus"]
[Result "1-0"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 g6 5. g3 Bg7 6. Bg2 Ne7 7. O-O O-O 8. Re1 Nbc6 9. Qe2 e5 10. c3 b6 11. a4 dxe4 12. dxe4 Na5 13. b4 cxb4 14. cxb4 Nac6 15. b5 Na5 16. Ba3 f6 17. Nc4 Nb7 18. Red1 Qc7 19. Rac1 Nc5 20. a5 Bg4 21. Nxb6 axb6 22. axb6 Qxb6 23. Bxc5 Qb7 24. Bd6 Rfc8 25. Rxc8+ Nxc8 26. Qc4+ Qf7 27. Qc6 Ra7 28. b6 Bd7 29. b7 Bxc6 30. bxc8=Q+ Qe8 31. Qxe8+ Bxe8 32. Ne1 Rd7 33. Bf3 f5 34. Nc2 fxe4 35. Bxe4 Bf7 36. Ne3 Bb3 37. Bd5+ Bxd5 38. Rxd5 Kf7 39. Bc5 1-0