[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2022.11.17"] [Round "1.3"] [White "Bigott, Martin"] [Black "Martens, Marcus"] [Result "1/2-1/2"] [WhiteElo "1772"] [BlackElo "1559"] [PlyCount "70"] [EventDate "2022.??.??"] [WhiteTeam "SK Köln-Südwest"] [BlackTeam "Sfr Stiller Zug Wiesbaden"] 1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. d4 Bf5 5. Nbd2 h6 6. c4 e6 7. O-O Be7 8. cxd5 exd5 9. Re1 O-O 10. Ne5 Nbd7 11. b3 Re8 12. Bb2 Bd6 13. f4 Bb4 14. a3 Bxd2 15. Qxd2 Ne4 16. Qc1 f6 17. Nd3 Rc8 18. b4 Nb6 19. Nc5 Nxc5 20. dxc5 Nd7 21. e4 Bxe4 22. Bxe4 Rxe4 23. Rxe4 dxe4 24. Qc4+ Kh8 25. Qxe4 Qe8 26. Qd3 Qf7 27. Rd1 Rc7 28. Qd6 Nf8 29. Qd8 Kg8 30. Kf2 Rd7 31. Rxd7 Qxd7 32. Qxd7 Nxd7 33. Ke3 Kf7 34. Ke4 g6 35. f5 g5 1/2-1/2