[Event "Biel op-B 56th"]
[Site "Biel"]
[Date "2023.07.17"]
[Round "1"]
[White "Franssen, Roland"]
[Black "Gueldenapfel, Thomas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1626"]
[BlackElo "1193"]
[PlyCount "117"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 Nc6 3. Bb2 e6 4. e3 d5 5. c4 Be7 6. Be2 0-0 7. 0-0 h6 8. d4 a5 9. Nc3 b6 10. Rc1 Bb7 11. cxd5 exd5 12. Bb5 Bd6 13. Qc2 Na7 14. Bd3 Re8 15. Nb5 Nxb5 16. Bxb5 Ba6 17. Bxe8 Bxf1 18. Bxf7+ Kxf7 19. Kxf1 Qc8 20. Qd3 Qa6 21. Qxa6 Rxa6 22. Ne5+ Kg8 23. Nd3 Ng4 24. h3 Nf6 25. Nf4 Bxf4 26. exf4 Ra7 27. f3 Nh5 28. f5 Nf4 29. Rd1 Nh5 30. g4 Nf6 31. Rc1 Nd7 32. Rc6 Nf6 33. Bc1 Ne8 34. Bf4 Kf7 35. Be5 Kf8 36. Ke2 Kf7 37. f4 Kf8 38. g5 hxg5 39. fxg5 Kf7 40. h4 a4 41. Kd3 axb3 42. axb3 Kf8 43. h5 Kg8 44. h6 gxh6 45. Rxh6 c5 46. Rxb6 cxd4 47. Kxd4 Rf7 48. Rg6+ Ng7 49. Bxg7 Rxg7 50. Rxg7+ Kxg7 51. b4 Kf7 52. b5 Ke7 53. f6+ Kf7 54. b6 Kg6 55. b7 Kxg5 56. f7 Kf6 57. f8Q+ Ke6 58. b8Q Kd7 59. Qbc8# 1-0

