[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "4.27"] [White "Commercon, Simon"] [Black "Berkes, Alexander"] [Result "1-0"] [ECO "A00"] [WhiteElo "2198"] [BlackElo "2043"] [PlyCount "139"] [EventDate "2025.11.20"] [WhiteTeam "SK Kaiserslautern 1905"] [BlackTeam "SK Langen"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. g4 h6 9. h3 Bg7 10. Bg2 a5 11. Nge2 O-O 12. Bf4 Nxb6 13. O-O Nfd7 14. Qc2 Ba6 15. Rad1 Nc4 16. Bc1 Rb8 17. Rfe1 Qb6 18. b3 Nce5 19. Na4 Qa7 20. Be3 Nb6 21. Nb2 Rfc8 22. f4 Ned7 23. e5 dxe5 24. f5 g5 25. Ng3 Nf6 26. Qf2 Qc7 27. Rc1 Nbd7 28. Red1 Qd6 29. Rd2 Rc7 30. Rdc2 Rbc8 31. Nc4 Bxc4 32. bxc4 Rb8 33. Be4 Rcb7 34. Kg2 Rb1 35. Rxb1 Rxb1 36. Rc3 Rb6 37. Qc2 Qb8 38. Rb3 Rxb3 39. Qxb3 Qb4 40. Qxb4 axb4 41. Kf3 Ne8 42. Bd3 Nd6 43. Ne4 Kf8 44. Nxc5 e4+ 45. Nxe4 Ne5+ 46. Ke2 Nxe4 47. Bxe4 Nxc4 48. Bc5 Bc3 49. Bd3 Nd6 50. Kd1 Nb7 51. Bb6 Kg7 52. Bb5 Nd6 53. Bc6 Kf6 54. Bd8 Be5 55. Kc2 Ne4 56. Bb6 Nc3 57. Kb3 Kg7 58. Ba5 Bd6 59. a3 Ne4 60. Bxb4 Kf6 61. a4 Ke5 62. a5 Kd4 63. Bxd6 Nxd6 64. Kb4 Nc8 65. a6 Na7 66. Bb7 f6 67. Bc6 Nc8 68. Kb5 Ke5 69. Bb7 Nd6+ 70. Kc6 1-0