[Event "Heusenstamm Sparkassen op-B 7th"]
[Site "Heusenstamm"]
[Date "2021.11.21"]
[Round "7.52"]
[White "Groh, Felix Alexander Qui"]
[Black "Derr, Oleg"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1198"]
[PlyCount "90"]
[EventDate "2021.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. d4 dxe4 5. Nfd2 f5 6. Bc4 cxd4 7. cxd4 Qxd4 8. Qe2 Nf6 9. Nb3 Bb4+ 10. Bd2 Bxd2+ 11. N1xd2 Qxb2 12. 0-0 0-0 13. Nc5 Qe5 14. Ndb3 Ng4 15. g3 b6 16. h3 bxc5 17. hxg4 f4 18. gxf4 Qxf4 19. Nxc5 e3 20. Bxe6+ Bxe6 21. Nxe6 exf2+ 22. Rxf2 Qg3+ 23. Rg2 Qd6 24. Nxf8 Qxf8 25. Rf2 Qc8 26. Re1 Nd7 27. Qe6+ Kh8 28. Rfe2 h6 29. Qg6 Nf6 30. g5 Qc5+ 31. Kf1 Qxg5 32. Qxg5 hxg5 33. Rh2+ Kg8 34. Rg2 g4 35. Kf2 Rc8 36. Kg3 Rc3+ 37. Kh4 Kf7 38. Kg5 Rf3 39. Rc2 g3 40. Rc7+ Kg8 41. Kg6 Nh7 42. Re8+ Nf8+ 43. Rxf8+ Kxf8 44. Rxg7 g2 45. Kh6 Rh3+ 0-1

[Event "Heusenstamm Sparkassen op-B 7th"]
[Site "Heusenstamm"]
[Date "2021.11.21"]
[Round "6.46"]
[White "Kuran, Rainer"]
[Black "Groh, Felix Alexander Qui"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1461"]
[PlyCount "55"]
[EventDate "2021.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 e5 4. d4 Nc6 5. Bb5 Bd7 6. dxe5 a6 7. Bxc6 Bxc6 8. 0-0 Bxe4 9. Re1 Bxf3 10. Qxf3 dxe5 11. Rxe5+ Be7 12. Be3 Nf6 13. Bxc5 Ng8 14. Na3 b6 15. Bxb6 Qb8 16. Qc6+ Kf8 17. Rae1 f6 18. R5e3 Bd6 19. Re8+ Qxe8 20. Rxe8+ Rxe8 21. Qxd6+ Kf7 22. Be3 Nh6 23. Qxa6 Ra8 24. Qc4+ Kg6 25. Qe4+ Nf5 26. Qg4+ Kf7 27. Qxf5 Rhd8 28. g3 1-0

[Event "Heusenstamm Sparkassen op-B 7th"]
[Site "Heusenstamm"]
[Date "2021.11.20"]
[Round "5.44"]
[White "Brunner, Andreas"]
[Black "Groh, Felix Alexander Qui"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1435"]
[PlyCount "65"]
[EventDate "2021.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nc3 0-0 7. 0-0 d6 8. Rb1 Re8 9. e4 Be6 10. Bg5 Ne7 11. Qb3 Rb8 12. Be3 c6 13. Bxa7 Ra8 14. Bb6 Qd7 15. Be3 d5 16. Nxe5 Qd8 17. Bb6 Qd6 18. Nf3 Nd7 19. e5 Nxe5 20. Nxe5 Bxe5 21. f4 Bg7 22. Rbe1 Nc8 23. Bf2 Re7 24. Na4 b5 25. Bc5 Qd7 26. Bxe7 Qxe7 27. cxd5 cxd5 28. Bxd5 Bd4+ 29. Kh1 Bxd5+ 30. Qxd5 Qf6 31. Re4 Ba7 32. Re8+ Kg7 33. Qe5 1-0

[Event "Heusenstamm Sparkassen op-B 7th"]
[Site "Heusenstamm"]
[Date "2021.11.20"]
[Round "4.29"]
[White "Groh, Felix Alexander Qui"]
[Black "Jahraus, Marlis"]
[Result "0-1"]
[ECO "B82"]
[BlackElo "1590"]
[PlyCount "70"]
[EventDate "2021.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 Qc7 7. Be3 d6 8. f4 g6 9. g3 Bg7 10. Qe2 Nbd7 11. 0-0-0 b5 12. a3 Bb7 13. Rhf1 Rc8 14. f5 e5 15. Nb3 0-0 16. g4 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Nd2 e4 20. Nxe4 Bxe4 21. Bxe4 Rfe8 22. Bf4 Be5 23. Bxe5 Nxe5 24. c3 Nc4 25. Rd3 Qe5 26. fxg6 hxg6 27. Re1 Nd6 28. Bf3 Qf4+ 29. Re3 Nc4 30. Bb7 Rcd8 31. Qf3 Rxe3 32. Qxf4 Rxe1+ 33. Kc2 Re2+ 34. Kc1 Nxb2 35. Kb1 Rd1+ 0-1

[Event "Heusenstamm Sparkassen op-B 7th"]
[Site "Heusenstamm"]
[Date "2021.11.19"]
[Round "3.40"]
[White "Herrmann, Gerhard"]
[Black "Groh, Felix Alexander Qui"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1555"]
[PlyCount "85"]
[EventDate "2021.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. h3 Bd7 5. 0-0 Nf6 6. d3 a6 7. Bxc6 Bxc6 8. Nc3 g6 9. Bd2 Bg7 10. Re1 0-0 11. e5 Nd7 12. exd6 exd6 13. Bg5 Nf6 14. Ne4 Re8 15. Nxf6+ Bxf6 16. Rxe8+ Bxe8 17. Bxf6 Qxf6 18. c3 Bb5 19. Qd2 Re8 20. Re1 Rxe1+ 21. Nxe1 d5 22. d4 cxd4 23. Qxd4 Qxd4 24. cxd4 Kg7 25. f4 Kf6 26. Kf2 Kf5 27. Kf3 f6 28. g4+ Ke6 29. Ng2 f5 30. Nh4 fxg4+ 31. hxg4 Kf7 32. g5 a5 33. f5 Bd3 34. fxg6+ hxg6 35. Kf4 Ke6 36. Nf3 b5 37. Ne5 Bc2 38. Nc6 a4 39. a3 Kd6 40. Ne5 Ke6 41. Nf3 Be4 42. Ne5 Kd6 43. Nf7+ 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 7th"]
[Site "Heusenstamm"]
[Date "2021.11.18"]
[Round "1.50"]
[White "Groh, Felix Alexander Qui"]
[Black "Kosak, Karolina"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1319"]
[PlyCount "96"]
[EventDate "2021.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. c3 b5 6. Bc2 Be7 7. d4 d6 8. Nbd2 Bg4 9. h3 Bh5 10. Nb3 0-0 11. d5 Nb8 12. Be3 Bg6 13. Nbd2 Re8 14. Qe2 c6 15. c4 bxc4 16. dxc6 Nxc6 17. Qxc4 Rc8 18. Rc1 Nd4 19. Qa4 Nxc2+ 20. Rxc2 Rxc2 21. Qxc2 Qd7 22. 0-0 Rc8 23. Qd3 Qb5 24. Qxb5 axb5 25. Bg5 Rc2 26. Rb1 Bf8 27. Ne1 Rc8 28. f3 d5 29. g3 dxe4 30. Nxe4 Nxe4 31. fxe4 Bxe4 32. Rc1 Rxc1 33. Bxc1 Bc5+ 34. Kh2 b4 35. a3 bxa3 36. bxa3 f5 37. Ng2 Kf7 38. a4 Bb4 39. Ne3 Ke6 40. Nc4 Bc6 41. Nb6 Ba5 42. Nc4 Bc7 43. Bd2 Bxa4 44. Ne3 Bb6 45. Nc4 Bd4 46. Be3 Bb3 47. Bxd4 exd4 48. Nd2 Bc2 0-1

