[Event "Olympiad-04"]
[Site "Prague"]
[Date "1931.07.17"]
[Round "9"]
[White "Flohr, Salo"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. d5 Nb6 9. b3 Bd7 10. h3 Nh5 11. e4 f5 12. exf5 gxf5 13. Bb2 Be8 14. Qe2 Nd7 15. b4 a6 16. Rad1 Bg6 17. c5 e4 18. Nd4 Bxd4 19. Rxd4 Ne5 20. Bc1 Qf6 21. Qe3 Nd3 22. Ne2 Rae8 23. Rd1 Qg7 24. Qh6 Qd7 25. Be3 Ne5 26. Qg5 Qg7 27. Nf4 Nxf4 28. gxf4 Nf7 29. Qg3 Bh5 30. Qxg7+ Kxg7 31. Rc1 Kh6 32. cxd6 Nxd6 33. a4 Rg8 34. Kh2 Rg7 35. Rd2 Reg8 36. Bh1 Bf3 37. Bxf3 exf3 38. Bd4 Rg2+ 39. Kh1 Ne4 40. Rdc2 R8g3 0-1