[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.09.07"]
[Round "13"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Lambert, Hans"]
[Result "1/2-1/2"]
1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 d6 6. e4 e5 7. Nge2 Nc6 8. d5 Nd4 9. O-O Re8 10. f3 c5 11. dxc6 bxc6 12. Be3 c5 13. Qd2 Rb8 14. b3 Qa5 15. Rae1 Bd7 16. h3 Nh5 17. Kh2 Bc6 18. Nd5 Qxd2 19. Bxd2 Bxd5 20. exd5 f5 21. Nc3 Nf6 22. Rb1 Rb7 23. Rfe1 Nd7 24. Nd1 Reb8 25. Nc3 Bf6 26. Nd1 Bd8 27. Rf1 Nb6 28. Nc3 Na8 29. Nd1 Kf7 30. Re1 Nb6 31. Nc3 a5 32. a4 Nc8 33. Nb5 Ke7 34. Bc3 Kd7 35. Rb2 Na7 36. Ra1 Bb6 37. Re1 Naxb5 38. axb5 Ra7 39. Ra1 Rba8 40. Ra4 Bd8 41. Kg1 Bb6 1/2-1/2