[Event "ch-Frankfurt A"] [White "Schweitzer, Stefan"] [Black "Mayer, Rolf"] [Site "Frankfurt"] [Result "1/2-1/2"] [Round "3.31"] [WhiteElo "1833"] [BlackElo "1743"] [ECO "A14"] [Date "2024.05.13"] [PlyCount "300"] [Time "18:30:00"] [WhiteTeam "SF Frankfurt 1921"] [BlackTeam "SC Flörsheim 1921"] 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Nbd7 8. e3 b6 9. cxd5 exd5 10. d4 Ne4 11. Nbd2 Ndf6 12. Ne5 Bb7 13. Rc1 Nxd2 14. Qxd2 c5 15. dxc5 bxc5 16. Rfd1 Qb6 17. Nd3 Ne4 18. Qe2 Ba6 19. Bxe4 dxe4 20. Qg4 Qg6 21. Qxg6 hxg6 22. Nxc5 Bxc5 23. Rxc5 Be2 24. Rd7 Bf3 25. Rcc7 Rfd8 26. Kf1 Rxd7 27. Rxd7 Rc8 28. Ke1 Rc2 29. Rd2 Rc8 30. b4 Kf8 31. a4 Ke7 32. Ba3 Ke6 33. b5 Rc3 34. Rd6+ Kf5 35. Bb4 Rb3 36. Bc5 Rc3 37. Rd5+ Ke6 38. Rd6+ Kf5 39. Kd2 Rxc5 40. Ra6 Rc7 41. a5 Ke5 42. b6 axb6 43. Rxb6 Ra7 44. a6 Bg4 45. Rb7 Rxa6 46. Rxf7 Rf6 47. Rxg7 Rxf2+ 48. Kc3 Rxh2 49. Rxg6 Kf5 50. Rg8 Bf3 51. Rf8+ Kg4 52. Rg8+ Kf5 1/2-1/2