[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "2.10"] [White "Gao, Chen Fan"] [Black "Welther, Patrick"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1819"] [BlackElo "1677"] [PlyCount "97"] [EventDate "2025.11.20"] [WhiteTeam "SC Rotenburg"] [BlackTeam "SC 1934 Gelnhausen"] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8. exf6 Nxf6 9. Qd3 d6 10. g3 O-O 11. Bg2 Ne4 12. O-O Bxc3 13. bxc3 Nc5 14. Qe3 Qxe3 15. Bxe3 Be6 16. Nd4 Bxc4 17. Nxc6 bxc6 18. Bxc6 Rab8 19. Bf3 Rb2 20. Rfe1 Rfb8 21. Rad1 Rxa2 22. Bxc5 dxc5 23. Bd5+ Bxd5 24. Rxd5 a5 25. Rxc5 Rb7 26. e4 Ra7 27. e5 Rd2 28. e6 Rd8 29. f4 a4 30. Ree5 g6 31. g4 Rda8 32. Re1 a3 33. Rb5 a2 34. Ra1 Ra4 35. Rb4 Kf8 36. Kf2 Ke7 37. f5 gxf5 38. gxf5 R4a5 39. Rb7 Rxf5+ 40. Ke3 Kd6 41. e7 Re5+ 42. Kd3 Rxe7 43. Rb2 Kc5 44. Raxa2 Rd8+ 45. Kc2 Re2+ 46. Kc1 Re1+ 47. Kc2 Re2+ 48. Kc1 Re1+ 49. Kc2 1/2-1/2