[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "3.96"] [White "Karaissaridis, Christos"] [Black "Klebs, Sebastian"] [Result "1-0"] [ECO "A00"] [WhiteElo "1909"] [BlackElo "1845"] [PlyCount "89"] [EventDate "2025.11.20"] [WhiteTeam "SK 1947 Sandhausen e.V."] [BlackTeam "Karlsruher SF 1853"] 1. d4 d5 2. c4 c6 3. Nf3 e6 4. g3 f5 5. Bg2 Nf6 6. O-O Bd6 7. b3 Qe7 8. Bb2 Nbd7 9. Nc3 O-O 10. a4 a5 11. c5 Bc7 12. Ba3 Ne4 13. Qc2 e5 14. Nxd5 cxd5 15. c6 Ndc5 16. cxb7 Bxb7 17. dxc5 Bc6 18. Nd2 Nf6 19. Nc4 Qe6 20. Nd6 e4 21. e3 Ng4 22. Nb5 Be5 23. Rad1 Rab8 24. Nd4 Bxd4 25. Rxd4 Ne5 26. Rb1 Qh6 27. Qd1 Rfd8 28. h3 g5 29. Qe2 Nd3 30. Bf1 Kf7 31. Qd1 Ne5 32. Bg2 Ke6 33. Qe2 Nd3 34. Qc2 f4 35. exf4 gxf4 36. Bc1 Qg7 37. Rxd3 exd3 38. Qxd3 fxg3 39. fxg3 Rb4 40. Bb2 Qf7 41. Rf1 Qh5 42. g4 Qg5 43. Rf6+ Qxf6 44. Bxf6 Kxf6 45. Qa6 1-0