[Event "Karlsbad-03 International Masters"]
[Site "Karlovy Vary"]
[Date "1923.04.29"]
[Round "2"]
[White "Rubinstein, Akiba"]
[Black "Chajes, Oscar"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 c6 5. g3 e5 6. Bg2 Be7 7. O-O O-O 8. e4 Qc7 9. b3 Rd8 10. Bb2 Nf8 11. h3 Ne6 12. Qd2 a6 13. d5 Nf8 14. a4 Ng6 15. a5 c5 16. Rfb1 Bd7 17. Bc1 Rdb8 18. Ra3 b5 19. axb6 Rxb6 20. Qa2 Qb7 21. Be3 Nh5 22. Ra1 h6 23. Kh2 Rb8 24. Qe2 Nf6 25. Ne1 Nh7 26. h4 Nf6 27. f3 Nh5 28. Bf2 Qc8 29. Rb1 f5 30. exf5 Bxf5 31. Ne4 Nf6 32. Nd3 Qc7 33. Kg1 Rf8 34. Raa1 Nxe4 35. fxe4 Bg4 36. Qe3 Rfb8 37. Ra3 a5 38. Nb2 R6b7 39. Na4 Bd8 40. Nc3 Qe7 41. Nb5 Bd7 42. Bf1 Nf8 43. Be1 Ra8 44. Kg2 Bb6 45. Qe2 Nh7 46. Rba1 Bxb5 47. cxb5 Rba7 48. Kh2 Nf8 49. Bh3 Qe8 50. Bd2 Rf7 51. Be3 Raa7 52. Kg2 Rab7 53. Kh1 Bd8 54. Bf1 Rf6 55. Qg4 Rg6 56. Qh3 Nh7 57. Be2 Rf6 58. Rg1 Nf8 59. Raa1 Qg6 60. Qg2 Qe8 61. Bd2 Ra7 62. Rgf1 Rxf1+ 63. Rxf1 Nd7 64. Be3 Qg6 65. h5 Qe8 66. Qf3 Nf6 67. Qf5 Qd7 68. Qxd7 Rxd7 1/2-1/2