[Event "DSB-Meisterschaft von Deutschland-25"]
[Site "Swinemuende"]
[Date "1931.06.13"]
[Round "13"]
[White "Koch, Berthold"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. c4 Bg7 5. Nc3 O-O 6. Qb3 e6 7. Bd3 dxc4 8. Bxc4 Nc6 9. Qc2 e5 10. dxe5 Ng4 11. O-O Ncxe5 12. Be2 Qd6 13. g3 Qc5 14. h3 Nf6 15. Nxe5 Qxe5 16. g4 h5 17. f4 Qc5 18. f5 Qe5 19. Kg2 gxf5 20. gxf5 Kh8 21. e4 Rg8 22. Kh1 Qg3 23. Qd3 Qxd3 24. Bxd3 b6 25. Bf4 Bb7 26. Kh2 Rad8 27. Bc2 h4 28. Rad1 Nh5 29. Bxc7 Rc8 30. Bd6 Rc6 31. f6 Nxf6 32. Rf5 Bc8 33. Rf4 Nh7 34. Rxh4 Rxd6 35. Rxd6 Be5+ 36. Kh1 Bxd6 37. e5 Bb7+ 38. Be4 Bxe4+ 39. Rxe4 Bc5 40. b4 Bf8 41. Ne2 Rg7 42. h4 Be7 43. Rc4 Nf8 44. a3 Ne6 45. Kh2 Rh7 46. Kh3 Rh5 47. Rc8+ Kg7 48. Ra8 Rxe5 0-1