[Event "Oberliga Ost-B 2324"]
[Site "Germany"]
[Date "2024.04.14"]
[Round "11.8"]
[White "Mahr, Stefan"]
[Black "Rosenberger, Frank"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1741"]
[BlackElo "2030"]
[PlyCount "114"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Eppstein"]
[BlackTeam "Gernsheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. a3 Bb7 10. 0-0 Be7 11. h3 0-0 12. Ne5 c5 13. Nxd7 Qxd7 14. dxc5 Qxd1 15. Rxd1 Bxc5 16. b4 Be7 17. Bb2 Rfc8 18. Rd2 Kf8 19. Rad1 Rc7 20. Bf3 Bxf3 21. gxf3 Rac8 22. Rd3 Rc4 23. Kg2 R8c7 24. R1d2 Ke8 25. Rd1 g6 26. R1d2 h5 27. f4 Rd7 28. Kf3 Rcc7 29. e4 Rxd3+ 30. Rxd3 Rd7 31. Ke2 Rxd3 32. Kxd3 Nd7 33. Nb1 Nb6 34. Nd2 Kd7 35. Bd4 Kc6 36. f3 Nd7 37. Nb3 Bh4 38. Be3 Bf6 39. Bd4 Bd8 40. Nc5 Nxc5+ 41. Bxc5 Bc7 42. Be3 Bd6 43. Bd2 f5 44. Kc2 e5 45. fxe5 Bxe5 46. exf5 gxf5 47. f4 Bg7 48. Bc1 Kd5 49. Kd3 Bd4 50. a4 bxa4 51. Ba3 Bg7 52. Bc1 Bh6 53. Kc3 Ke4 54. Kb2 Bxf4 55. Bxf4 Kxf4 56. Ka3 Ke4 57. Kxa4 f4 0-1

[Event "Oberliga Ost-B 2324"]
[Site "Germany"]
[Date "2024.02.24"]
[Round "6.7"]
[White "Roeschlau, Bernd"]
[Black "Mahr, Stefan"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2194"]
[BlackElo "1741"]
[PlyCount "77"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Heusenstamm"]
[BlackTeam "Eppstein"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. e4 c5 11. d5 e5 12. Qe2 Bd6 13. b3 0-0 14. Bd2 Qc7 15. Rfc1 Rfc8 16. Nd1 Qd8 17. Ne3 Nf8 18. a4 b4 19. a5 Ng6 20. Nc4 Rc7 21. Nb6 Ra7 22. h3 Nd7 23. Nc4 Nf6 24. Qe3 Bc8 25. Bf1 h6 26. Rd1 Ne8 27. Rac1 Nf6 28. Rc2 Qe7 29. Rdc1 Nd7 30. Nh2 Qf6 31. Ng4 Qe7 32. Qf3 Kh7 33. g3 Kg8 34. Bxh6 gxh6 35. Nxh6+ Kf8 36. Nf5 Qf6 37. Ncxd6 Ne7 38. Nc4 Nxf5 39. exf5 1-0

