[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "9"]
[White "Reineke, Jannes Severin"]
[Black "Wartenberg, Julian"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1532"]
[PlyCount "42"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Bd2 Qc7 9. f4 Qb6 10. Na4 Qd4 11. c3 Qe4+ 12. Be2 Ba6 13. c4 Bxc4 14. Nc3 Nxc3 15. bxc3 Qxg2 16. Bf3 Qh3 17. Be3 Be7 18. Rg1 Rb8 19. Rg2 Bd5 20. Bxd5 Qxe3+ 21. Re2 Qg1+ 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "5"]
[White "Reineke, Jannes Severin"]
[Black "Kersten, Norbert"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "22"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Be2 Bb4 8. Qd2 Nxe4 9. Qc1 Nxc3 10. bxc3 Bxc3+ 11. Bd2 Bxd4 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "4"]
[White "Roth, Jan Paul"]
[Black "Reineke, Jannes Severin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1670"]
[PlyCount "63"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. e4 Bc5 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 Ne7 6. Ngf3 0-0 7. Bd3 d5 8. 0-0 b6 9. Rc1 Bb7 10. cxd5 exd5 11. e5 Nd7 12. Qc2 c5 13. Bxh7+ Kh8 14. Bf5 Rc8 15. Qd3 Ba6 16. Qxa6 Nxf5 17. Qd3 Nh6 18. Rfe1 Re8 19. a3 Nf8 20. Nf1 Ng6 21. Ng3 Qd7 22. Rcd1 Nf4 23. Qd2 Ng6 24. dxc5 Rxc5 25. b4 Rc7 26. Qxd5 Qc8 27. Qd4 Nf5 28. Nxf5 Qxf5 29. Nh4 Nxh4 30. Qxh4+ Kg8 31. Rd8 Qe6 32. Rxe8+ 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.03"]
[Round "3"]
[White "Kosubek, Sven"]
[Black "Reineke, Jannes Severin"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1567"]
[PlyCount "58"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 0-0 7. e3 h6 8. Bh4 c6 9. Bd3 Re8 10. Nge2 Nbd7 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rae1 Ndf6 14. f3 Nd6 15. Ng3 a6 16. e4 dxe4 17. fxe4 Nb5 18. Nxb5 axb5 19. a3 Ra4 20. Qc3 Qd8 21. b4 Be6 22. Bc2 Ra6 23. Ra1 Qa8 24. Rxf6 gxf6 25. Nh5 Kf8 26. Qc5+ Re7 27. Nxf6 Qd8 28. Qc3 Rc7 29. Qe3 Qxf6 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.03"]
[Round "2"]
[White "Reineke, Jannes Severin"]
[Black "Hertling, Juergen"]
[Result "0-1"]
[ECO "C56"]
[BlackElo "1718"]
[PlyCount "74"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 Bxc6 9. 0-0 Bc5 10. Be3 0-0 11. Nxc6 bxc6 12. Bxc5 Nxc5 13. Qd4 Ne6 14. Qa4 c5 15. c4 d4 16. f4 d3 17. Nc3 Qd4+ 18. Rf2 Nxf4 19. Re1 Ne6 20. Re4 Qd8 21. Nd5 Qg5 22. Qd1 c6 23. Nf4 Nxf4 24. Rexf4 Qxe5 25. Qxd3 Rad8 26. Qf3 Qe6 27. h3 Rd4 28. b3 Rxf4 29. Qxf4 Re8 30. Qc7 Qe1+ 31. Rf1 Qe3+ 32. Kh1 Qe7 33. Qxc6 g6 34. Rd1 Qe2 35. Rd5 Qf1+ 36. Kh2 Qf4+ 37. g3 Qf2+ 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.02"]
[Round "1"]
[White "Wolters, Michael"]
[Black "Reineke, Jannes Severin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1721"]
[PlyCount "85"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Bb2 Be7 10. Bd3 Na5 11. Qa4+ Nc6 12. Bc3 Bd7 13. b5 Qd8 14. bxc6 Bxc6 15. Bb5 Qb6 16. Bxc6+ bxc6 17. 0-0 0-0 18. Bb4 Rab8 19. Bxe7 Nxe7 20. Nbd2 c5 21. Rab1 Qc7 22. dxc5 Qxc5 23. Rbc1 Qb6 24. Rc2 Nc8 25. Rfc1 Qd8 26. Rc7 Re8 27. h3 Re7 28. Qc6 Rxc7 29. Qxc7 Nb6 30. Ng5 Nd7 31. Qxd8+ Rxd8 32. Ngf3 f6 33. exf6 gxf6 34. Nd4 e5 35. Nc6 Ra8 36. Ne7+ Kf7 37. Nxd5 Rd8 38. Rc7 Ke6 39. Ne3 Nb6 40. Ne4 f5 41. Rc6+ Kf7 42. Ng5+ Kg8 43. Nxf5 1-0

