[Event "Buenos Aires Olympiad fin-A"] [Site "Buenos Aires ARG"] [Date "1939.09.01"] [EventDate "1939.09.01"] [Round "1"] [Result "1/2-1/2"] [White "Alexander Alekhine"] [Black "Gideon Stahlberg"] [ECO "D67"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "166"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 N5f6 12. Ng3 Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 c5 15. Bb5 cxd4 16. Nxd4 Nb6 17. f4 Rd8 18. Ke2 Bd7 19. Bd3 Nfd5 20. Rhd1 Rac8 21. Ne4 Nb4 22. Rxc8 Bxc8 23. Nb5 Bd7 24. Nec3 e5 25. Bf5 Bxb5+ 26. Nxb5 Rxd1 27. Kxd1 Nc4 28. Ke2 a6 29. Nc3 exf4 30. exf4 Nxb2 31. Be4 Nc6 32. Bd5 Kf8 33. Ne4 Na4 34. Bb3 Nb6 35. Nc5 Nd8 36. Kd3 Ke7 37. Kd4 Nd7 38. Nxd7 Kxd7 39. Kc5 Kc7 40. g3 b6+ 41. Kd5 Kd7 42. Bc2 h6 43. Ba4+ Kc7 44. Be8 b5 45. g4 f6 46. h4 b4 47. g5 a5 48. g6 h5 49. Ba4 Nb7 50. Bd1 Kd7 51. Bxh5 a4 52. Kc4 b3 53. axb3 Nd6+ 54. Kb4 axb3 55. Kxb3 Ke7 56. Bg4 f5 57. Bf3 Ne8 58. Kc4 Nc7 59. Bd5 Ne8 60. Kc5 Nf6 61. Bf3 Nd7+ 62. Kd4 Kf6 63. h5 Ke7 64. Bd5 Kf8 65. Bc6 Nf6 66. Bf3 Nd7 67. Kd5 Ke7 68. Be2 Kf6 69. Bc4 Nf8 70. Kd4 Nd7 71. Ba6 Ke7 72. Bb5 Nf6 73. Be2 Nd7 74. Bd1 Kf6 75. Bb3 Nf8 76. Bf7 Nd7 77. Ba2 Nf8 78. Bc4 Nd7 79. Ba6 Ke7 80. Bb5 Nf6 81. h6 gxh6 82. Ke5 Nh5 83. Kxf5 Kf8 1/2-1/2