[Event "Berliner SG 100th anniversary"]
[Site "Berlin"]
[Date "1928.02.18"]
[Round "12"]
[White "Koch, Berthold"]
[Black "Johner, Paul F"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 O-O 6. Bg2 d5 7. Qc2 Ne4 8. a3 Bxd2+ 9. Nfxd2 f5 10. O-O c6 11. Nxe4 dxe4 12. Qc3 e5 13. dxe5 Nd7 14. f4 exf3 15. exf3 f4 16. Re1 Qc5+ 17. Kf1 Nb6 18. Nd2 Be6 19. b3 Nd5 20. Ne4 Ne3+ 21. Kg1 Qe7 22. Rxe3 fxe3 23. Qxe3 b5 24. cxb5 Bd5 25. Nd6 Rab8 26. f4 Bxg2 27. Kxg2 Qe6 28. Qd3 cxb5 29. Rc1 b4 30. a4 Rfd8 31. Qc4 Qxc4 32. Rxc4 Rd7 33. Kf3 Kf8 34. Ke4 Ke7 35. Kd5 Rb6 36. Rc8 Rbxd6+ 37. exd6+ Rxd6+ 38. Kc5 Rd2 39. Rc7+ Kf6 40. Rxa7 Rxh2 41. Rd7 Rh3 42. Rd3 h5 43. Kc4 Kf5 44. a5 h4 45. g4+ 1-0