[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2023.11.24"] [Round "3.19"] [White "Leibbrand, Udo"] [Black "Tschernatsch, Johannes"] [Result "0-1"] [WhiteElo "2053"] [BlackElo "2312"] [PlyCount "100"] [EventDate "2023.??.??"] [WhiteTeam "SC Pforzheim 1906"] [BlackTeam "SC Empor Potsdam 1952 e.V."] 1. c4 g6 2. d4 Nf6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. b3 e5 8. Bb2 e4 9. Ne1 Qe7 10. Nc2 h5 11. Nc3 Re8 12. d5 Ne5 13. f3 h4 14. Nxe4 Nxe4 15. fxe4 hxg3 16. hxg3 Qg5 17. Qe1 Ng4 18. Bxg7 Qh5 19. Rf4 Kxg7 20. Qc3+ f6 21. Ne3 Ne5 22. Kf2 g5 23. Rh1 Qf7 24. Nf5+ Bxf5 25. Rxf5 Rh8 26. Rxh8 Rxh8 27. Ke1 Rh2 28. Bf3 Qg6 29. g4 b6 30. b4 Qh6 31. c5 Qh4+ 32. Kd2 bxc5 33. bxc5 Qf2 34. cxd6 cxd6 35. Qc7+ Nf7 36. Qc3 Ne5 37. Qc7+ Nf7 38. Qc3 Rh6 39. e5 dxe5 40. Be4 Qb6 41. Rf1 Nd6 42. Bd3 Rh3 43. Rb1 Qe3+ 44. Kc2 e4 45. Qc7+ Kg6 46. Ba6 Qa3 47. Qc6 Qxa2+ 48. Rb2 Qa3 49. Bc8 Rh2 50. Bf5+ Kh6 0-1