[Event "Berliner SG 100th anniversary"]
[Site "Berlin"]
[Date "1928.02.14"]
[Round "9"]
[White "Bogoljubow, Efim"]
[Black "Helling, Karl"]
[Result "1-0"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. h3 c5 7. d5 Ne8 8. Bd3 Nd7 9. Be3 Qa5 10. Qb3 Ne5 11. Nxe5 dxe5 12. g4 e6 13. f3 Nd6 14. h4 f5 15. h5 f4 16. Bf2 g5 17. a3 Qc7 18. Be2 b6 19. Rd1 Rd8 20. Qc2 Bd7 21. O-O Bf8 22. Rd2 Rac8 23. Rfd1 Nf7 24. Qb1 Qd6 25. b4 cxb4 26. dxe6 Qxe6 27. axb4 a5 28. Nd5 Ba4 29. Rf1 Be8 30. Rb2 axb4 31. Nxb6 Rb8 32. c5 Bxc5 33. Bxc5 Rxb6 34. Bxb6 Qxb6+ 35. Kg2 Rb8 36. Bc4 Kg7 37. Qd3 Rd8 38. Qe2 Qc5 39. Rc2 Qa5 40. Rd1 Rb8 41. Bb3 Bb5 42. Qf2 Qa3 43. h6+ Nxh6 44. Rc7+ Kh8 45. Qc5 Qb2+ 46. Kh3 Nxg4 47. Rxh7+ Kxh7 48. Qc7+ 1-0