[Event "Sparkassen-Open J"] [Site "Heusenstamm, Martinsee"] [Date "2023.11.25"] [Round "4.19"] [White "Kollmer, Otto"] [Black "Chen, Lilly"] [Result "1-0"] [WhiteElo "981"] [BlackElo "1370"] [PlyCount "99"] [EventDate "2023.??.??"] [WhiteTeam "VSG 1880 Offenbach"] [BlackTeam "Sfr Stiller Zug Wiesbaden"] 1. e4 c5 2. Nf3 a6 3. Bc4 b5 4. Bd5 Nc6 5. Nc3 Bb7 6. d4 cxd4 7. Nxd4 e6 8. Bb3 b4 9. Nce2 Nxd4 10. Qxd4 Nf6 11. Bg5 Bxe4 12. Bxf6 Qxf6 13. Qxe4 Rd8 14. O-O-O Qxf2 15. Qf3 Qb6 16. Rhf1 f5 17. g4 g6 18. gxf5 exf5 19. Qd5 Qe3+ 20. Rd2 Qe7 21. Rfd1 Bh6 22. Qd4 Rf8 23. Bc4 Bxd2+ 24. Rxd2 Ra8 25. b3 Rf6 26. Nf4 Rc6 27. Re2 Re6 28. Nxe6 dxe6 29. Rxe6 Qxe6 30. Bxe6 Rd8 31. Qf6 Rd7 32. Bxd7+ Kxd7 33. c4 bxc3 34. Kc2 Ke8 35. a4 a5 36. b4 axb4 37. a5 Kd7 38. Qb6 b3+ 39. Kxb3 c2 40. Kxc2 f4 41. a6 f3 42. a7 f2 43. Qxf2 Ke6 44. a8=Q Ke5 45. Qe8+ Kd5 46. Qd2+ Kc5 47. Qc8+ Kb5 48. Qd3+ Kb6 49. Qb3+ Ka7 50. Qcb7# 1-0