[Event "Amsterdam 8-players"]
[Site "Amsterdam"]
[Date "1936.04.07"]
[Round "6"]
[White "Landau, Salo"]
[Black "Knoppers, Antonie"]
[Result "0-1"]
[ECO "D41"]
[PlyCount "62"]
[EventDate "1936.03.28"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Qc2 Nc6 8. e4 Nxd4 9. Nxd4 Qxd4 10. Bc4 Be7 11. Be3 Qd8 12. Bb5+ Bd7 13. 0-0-0 Bxb5 14. Rxd8+ Rxd8 15. e5 0-0 16. h4 Rd5 17. f4 Rfd8 18. Qf2 c4 19. Qc2 Rd3 20. a4 Bc6 21. Qf2 Bxa4 22. Kb1 Bc5 23. Bxc5 Rd1+ 24. Rxd1 Rxd1+ 25. Ka2 Bb3+ 26. Ka3 a5 27. Qg1 Rxg1 28. Bxg1 b5 29. Bc5 f6 30. g4 fxe5 31. fxe5 Kf7 0-1

[Event "Kent County CA-29 Reserve B"]
[Site "Margate"]
[Date "1936.04.??"]
[Round "?"]
[White "Knoppers, Antonie"]
[Black "Colduch, J."]
[Result "1-0"]
[ECO "E16"]
[PlyCount "67"]
[EventDate "1936.04.14"]
[EventType "tourn"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nc3 d6 9. Qc2 Nbd7 10. 0-0 Qe7 11. e4 e5 12. Rfe1 a6 13. Nd5 Bxd5 14. cxd5 g6 15. Rac1 exd4 16. Nxd4 Rfe8 17. f4 Rac8 18. Nc6 Qf8 19. b4 Ra8 20. e5 Ng4 21. Bh3 h5 22. Bxg4 hxg4 23. e6 Nf6 24. Qb3 Nh5 25. Nd4 Re7 26. f5 Qg7 27. Qe3 Rf8 28. Nc6 Qf6 29. Nxe7+ Qxe7 30. exf7+ Qxf7 31. Qe6 gxf5 32. Rxc7 Qxe6 33. Rxe6 f4 34. Rg6+ 1-0

[Event "NED corr"]
[Site "corr"]
[Date "1935.??.??"]
[Round "?"]
[White "Kelderman, AH."]
[Black "Knoppers, Antonie"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "53"]
[EventDate "1935.??.??"]
[EventType "tourn (corr)"]
[EventCountry "NED"]
[SourceTitle "Myers"]
[Source "Myers"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. a3 a5 8. Be2 0-0 9. 0-0 d6 10. b3 Nxf3+ 11. Bxf3 Ne5 12. Be2 f5 13. Ra2 Bd7 14. Rd2 Rf6 15. Nd5 Rh6 16. b4 axb4 17. axb4 Ba7 18. Bb2 Ng4 19. h3 Qg5 20. f4 Qh4 21. Bxg4 fxg4 22. Qb3 gxh3 23. Nxc7 Rc8 24. c5+ Kh8 25. Qf7 Qg4 26. f5 Bc6 27. f6 1-0

