[Event "DSOL 08 Liga Gr-A 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.14"]
[Round "2.1"]
[White "Petermann, Robin"]
[Black "Klassen, Maxim"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1509"]
[BlackElo "1000"]
[PlyCount "60"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen III"]
[BlackTeam "Zell Schwarz Weiss II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 4. d3 Bg4 5. 0-0 e5 6. c4 d4 7. e3 Bc5 8. a3 0-0 9. b4 Bd6 10. Bb2 a5 11. b5 Ne7 12. exd4 exd4 13. Bxd4 Nf5 14. Bb2 c6 15. bxc6 bxc6 16. Qc2 Rb8 17. Nbd2 c5 18. Rfe1 Re8 19. h3 Bxf3 20. Nxf3 Nd7 21. g4 Nh4 22. Rxe8+ Qxe8 23. Nxh4 Rxb2 24. Qxb2 Be5 25. Qb1 Bxa1 26. Qxa1 g5 27. Nf5 f6 28. Bd5+ Kf8 29. Qb1 Ne5 30. Kf1 h5 1-0

[Event "DSOL 08 Liga Gr-A 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.07"]
[Round "7.1"]
[White "Hecht, Jonas Christian"]
[Black "Klassen, Maxim"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1874"]
[BlackElo "1000"]
[PlyCount "83"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg III"]
[BlackTeam "Zell Schwarz Weiss II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qd8 7. Nge2 e6 8. 0-0 Bd6 9. Bg5 h6 10. Bh4 Nbd7 11. Bg3 Nb6 12. Bb3 0-0 13. Qd3 Re8 14. Bxd6 Qxd6 15. Ne4 Nxe4 16. Qxe4 e5 17. Rad1 Be6 18. dxe5 Qc7 19. f4 Bxb3 20. axb3 f6 21. e6 Rad8 22. f5 Nc8 23. Nc3 Ne7 24. Qc4 Qb6+ 25. Kh1 g6 26. fxg6 Nxg6 27. e7+ Rd5 28. Nxd5 cxd5 29. Qxd5+ Kg7 30. Qd7 Rxe7 31. Qd6 Qxd6 32. Rxd6 Rf7 33. Rfd1 Ne5 34. h3 Rc7 35. c3 b6 36. R1d5 h5 37. Rd8 Re7 38. Kg1 Kg6 39. R8d6 Kf5 40. Kf2 Ke4 41. c4 Nd3+ 42. Rxd3 1-0

[Event "DSOL 08 Liga Gr-A 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.22"]
[Round "5.2"]
[White "Ihlenfeldt, Felix"]
[Black "Klassen, Maxim"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "949"]
[BlackElo "1000"]
[PlyCount "57"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Alzenau Koenigsspringer III"]
[BlackTeam "Zell Schwarz Weiss II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. d4 Nf6 6. Bg5 Nbd7 7. Bd3 e6 8. 0-0 Bd6 9. Ne2 0-0 10. Ng3 Bxg3 11. fxg3 Nh5 12. c3 c5 13. Qc2 g6 14. Ne5 cxd4 15. cxd4 Nxe5 16. dxe5 Qxe5 17. Bf4 Nxf4 18. Rxf4 b6 19. Raf1 f5 20. g4 Bb7 21. gxf5 Qd5 22. fxg6 Rxf4 23. Rxf4 Rc8 24. gxh7+ Kh8 25. Qxc8+ Bxc8 26. Rf8+ Kg7 27. Rg8+ Kf7 28. h8Q Bb7 29. Qg7# 1-0

[Event "DSOL 08 Liga Gr-A 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.26"]
[Round "1.2"]
[White "Protiwa, Johannes"]
[Black "Klassen, Maxim"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1123"]
[BlackElo "1000"]
[PlyCount "51"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Herzogenaurach III"]
[BlackTeam "Zell Schwarz Weiss II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Nf3 Nc6 6. Qa4 Bxc3+ 7. bxc3 0-0 8. Be2 Ne4 9. Bd2 Nxd2 10. Nxd2 e5 11. 0-0 e4 12. cxd5 Qxd5 13. Bc4 Qg5 14. Nxe4 Qg6 15. Ng3 Be6 16. Rfd1 Ne7 17. Bd3 Bf5 18. Nxf5 Nxf5 19. g3 Qh5 20. Qb5 Nd6 21. Qxh5 g6 22. Qh6 b5 23. f4 Rfe8 24. f5 Rxe3 25. f6 Rae8 26. Qg7# 1-0

