[Event "Moravska Ostrava Masters"]
[Site "Moravska Ostrava"]
[Date "1923.07.05"]
[Round "4"]
[White "Lasker, Emanuel"]
[Black "Bogoljubow, Efim"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4
exd4 10. cxd4 Bg4 11. Nc3 Na5 12. Bc2 c5 13. dxc5 dxc5 14. e5 Qxd1 15. Rxd1 Nd7 16. h3 Be6
17. Nd5 Bxd5 18. Rxd5 Nb6 19. Rd1 Rad8 20. Bg5 f6 21. exf6 Bxf6 22. Bxf6 gxf6 23. Rac1
Nbc4 24. b3 Nd6 25. Rd5 Nab7 26. Rcd1 b4 27. Bd3 Ra8 28. Re1 a5 29. Re7 Rf7 30. Rxf7 Nxf7
31. Rd7 Nbd6 32. Rc7 Rd8 33. Ba6 Ra8 34. Be2 Rc8 35. Ra7 Ne5 36. Nxe5 fxe5 37. Bg4 Rc6 38.
Bd7 Rb6 39. Rxa5 Ne4 40. Bf5 Nc3 41. Rxc5 Rb5 42. Rc8+ Kg7 43. Rc7+ Kf6 44. Bxh7 Rd5 45.
Rc4 Nxa2 46. f4 exf4 47. Rxf4+ Kg7 48. Bc2 Rd2 49. Rf2 Rd4 50. Bf5 Nc3 51. Be6 1-0