[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "5.66"] [White "Calvi, Stefan"] [Black "Arne, Jonas"] [Result "1-0"] [ECO "A00"] [WhiteElo "2008"] [BlackElo "1896"] [PlyCount "99"] [EventDate "2025.11.20"] [WhiteTeam "SV Oberursel"] [BlackTeam "SK Kaiserslautern 1905"] 1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd8 9. Be2 Nf6 10. O-O Be7 11. Ne5 O-O 12. Nxc6 bxc6 13. Rc1 Nd5 14. Nxd5 cxd5 15. Bf4 Bd6 16. Qd2 Qb6 17. Bxd6 Qxd6 18. Rc3 Bd7 19. Rg3 Bb5 20. Rc1 Bxe2 21. Qxe2 Rfc8 22. Rgc3 Qd7 23. Qc2 Rxc3 24. Qxc3 Rb8 25. Qc6 Qxc6 26. Rxc6 g6 27. b3 a5 28. Ra6 Rb5 29. Kf1 Kg7 30. Ke2 Kf6 31. Kd3 h5 32. Ra7 g5 33. Kc3 Kg6 34. a4 Rb6 35. Rxa5 Kf5 36. Rb5 Ra6 37. Kd3 Kf4 38. a5 g4 39. b4 h4 40. Rb6 Ra8 41. a6 h3 42. gxh3 gxh3 43. b5 Kf3 44. Rb7 Kg2 45. Rxf7 Kxh2 46. a7 Kg2 47. Rh7 h2 48. b6 Rf8 49. Rxh2+ Kxh2 50. b7 1-0