[Event "Cologne-ch qual 2021"]
[Site "Cologne"]
[Date "1921.??.??"]
[Round "?"]
[White "Heider, Heinrich"]
[Black "Schroeter, H."]
[Result "1-0"]
[ECO "C49"]
[PlyCount "39"]
[EventDate "1920.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. d3 d6 6. 0-0 0-0 7. Bg5 Bg4 8. Nd5 Nd4 9. Bc4 Bxf3 10. gxf3 Ba5 11. Kh1 b5 12. Nxf6+ gxf6 13. Bh6 Kh8 14. Rg1 Rg8 15. Bxf7 Qd7 16. Bxg8 Rxg8 17. Rxg8+ Kxg8 18. Qg1+ Kh8 19. Qg2 Ne2 20. c3 1-0

[Event "Cologne-ch qual 2021"]
[Site "Cologne"]
[Date "1921.??.??"]
[Round "?"]
[White "Hillesheim, C."]
[Black "Schroeter, H."]
[Result "0-1"]
[ECO "C83"]
[PlyCount "50"]
[EventDate "1920.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Nbd2 Nc5 11. Bc2 0-0 12. Re1 d4 13. cxd4 Nxd4 14. Ne4 Nxc2 15. Qxc2 Qd3 16. Qc3 Qxc3 17. Nxc3 Nd3 18. Rd1 Rfd8 19. h3 Bc5 20. Ne4 Bb6 21. g4 Rd5 22. b3 Nxf2 23. Rxd5 Nxh3+ 24. Kg2 Bxd5 25. Kxh3 Bxe4 0-1

[Event "Cologne-ch qual 2021"]
[Site "Cologne"]
[Date "1921.??.??"]
[Round "?"]
[White "Zimmermann, L."]
[Black "Schroeter, H."]
[Result "0-1"]
[ECO "C80"]
[PlyCount "54"]
[EventDate "1920.11.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Na5 10. c3 Nxb3 11. axb3 c5 12. Nbd2 Nxd2 13. Qxd2 Be7 14. Ne1 0-0 15. f4 Qd7 16. Nf3 Rfd8 17. Qf2 Qc6 18. Qg3 Rac8 19. Nh4 d4 20. f5 Bxh4 21. Qxh4 dxe3 22. f6 Rd2 23. Qg3 g6 24. Rxa6 Qe4 25. Rd6 Bd5 26. Rxd5 Qxd5 27. Qh3 Re8 0-1

