[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.05.15"] [Round "3"] [White "John, Volkmar"] [Black "Tepedibi, Tayfun"] [Result "1-0"] [ECO "A11"] [WhiteElo "1632"] [BlackElo "1185"] [PlyCount "117"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bg4 5. Qb3 Bxf3 6. Bxf3 Qb6 7. Nc3 Qxb3 8. axb3 d4 9. Nb5 Kd7 10. Nxd4 e5 11. Nc2 Na6 12. d3 Nc5 13. b4 Nb3 14. Rb1 Nxc1 15. Rxc1 g6 16. e3 Bg7 17. Ke2 a5 18. bxa5 Rxa5 19. Ra1 Rha8 20. Rxa5 Rxa5 21. Ra1 Rxa1 22. Nxa1 b5 23. Nc2 Ne8 24. b3 f5 25. cxb5 cxb5 26. Kd2 Nd6 27. Bd5 e4 28. Bg8 exd3 29. Kxd3 h5 30. h4 Ne4 31. Ke2 Nc3+ 32. Kf3 Bf6 33. Bh7 Ne4 34. Ke2 Nc3+ 35. Kd3 Ne4 36. Bxg6 Nxf2+ 37. Ke2 Nh1 38. Bxf5+ Kd6 39. Kf3 Be5 40. g4 hxg4+ 41. Bxg4 Ng3 42. Nd4 Kc5 43. b4+ Kc4 44. Be6+ Kd3 45. Nxb5 Nf1 46. h5 Nxe3 47. h6 Nc4 48. h7 Nd2+ 49. Kg4 Ne4 50. Kf5 Ba1 51. Kg6 Ke3 52. Nc7 Kd3 53. Bf5 Ke3 54. Bxe4 Kxe4 55. Ne6 Bh8 56. b5 Kd5 57. Kf7 Kd6 58. b6 Kc6 59. Kg8 1-0