[Event "NED Team-ch 1920/21"]
[Site "Netherlands"]
[Date "1920.06.06"]
[Round "4.8"]
[White "Steffelaar, H."]
[Black "Rus, J."]
[Result "1-0"]
[ECO "C01"]
[PlyCount "51"]
[EventDate "1920.02.29"]
[EventType "team-match"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "The Hague DD"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bg4 5. Be3 Bd6 6. Nbd2 Ne7 7. Bd3 Nd7 8. c3 c6 9. Qc2 Ng6 10. h3 Be6 11. g3 Qe7 12. Ng5 Ndf8 13. 0-0-0 0-0-0 14. Rde1 Qf6 15. f4 Bd7 16. f5 Ne7 17. Nde4 dxe4 18. Nxe4 Bxf5 19. Nxf6 Bxd3 20. Qxd3 gxf6 21. g4 Nfg6 22. Ref1 Nd5 23. Qf5+ Kb8 24. Bd2 Rhe8 25. c4 Nge7 26. Qxh7 1-0

[Event "Scheveninger Silver Cup"]
[Site "Scheveningen "]
[Date "1918.??.??"]
[Round "?"]
[White "Steffelaar, H."]
[Black "Baudet, Pierre Joseph Henri"]
[Result "0-1"]
[ECO "C86"]
[PlyCount "86"]
[EventDate "1918.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Qe2 Be7 7. c3 0-0 8. Bc2 Re8 9. d4 Bg4 10. d5 Nb8 11. Be3 Nbd7 12. Nbd2 Nxe4 13. Bxe4 f5 14. Bxf5 Bxf5 15. Qc4 b5 16. Qb3 Kh8 17. Rfe1 Rf8 18. a4 Qb8 19. a5 h6 20. h3 Bh7 21. Red1 Bd3 22. Ne1 Be2 23. Rdc1 Qb7 24. Nc2 Bg5 25. Re1 Bxe3 26. Rxe2 Nc5 27. Qa2 Bxd2 28. Rxd2 Ne4 29. Re2 Qa7 30. Nd4 Nxf2 31. Nc6 Qc5 32. Kh2 Rf6 33. b4 Qxc3 34. Rxf2 Rxf2 35. Qxf2 Qxa1 36. Qf7 Qc1 37. Qxc7 Qf4+ 38. Kh1 Qf6 39. Qb7 Rf8 40. Qxa6 Qf1+ 41. Kh2 Qf4+ 42. Kh1 Qc1+ 43. Kh2 Rf1 0-1

[Event "Scheveninger Silver Cup"]
[Site "Scheveningen "]
[Date "1918.??.??"]
[Round "?"]
[White "Steffelaar, H."]
[Black "Fontein, George Salto"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "60"]
[EventDate "1918.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. h3 Nf6 8. Nc3 0-0 9. 0-0 Nxe4 10. Bxf7+ Rxf7 11. Nxe4 h6 12. g4 d5 13. Ng3 Qf6 14. Kg2 Nxd4 15. Nxd4 Qxd4 16. f4 Bd7 17. f5 Re8 18. Qxd4 Bxd4 19. a4 c5 20. Ra2 c4 21. Bd2 Bc6 22. Kh2 Bf6 23. Bf4 d4 24. b3 cxb3 25. Re2 Rxe2+ 26. Nxe2 b2 27. Ng3 Re7 28. h4 Bxh4 29. Kh3 Bxg3 30. Kxg3 Be4 0-1

[Event "Scheveninger Silver Cup"]
[Site "Scheveningen "]
[Date "1918.??.??"]
[Round "?"]
[White "Steffelaar, H."]
[Black "Loman, Rudolf Johannes"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "82"]
[EventDate "1918.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 d6 5. exf5 Bxf5 6. Bxc6+ bxc6 7. Nc3 Nf6 8. 0-0 Be7 9. Ne2 0-0 10. h3 Qe8 11. Re1 Nh5 12. Ng3 Nxg3 13. fxg3 Qg6 14. Kh2 Rf7 15. Be3 c5 16. Bxc5 dxc5 17. Nxe5 Qf6 18. Nxf7 Qxf7 19. Rf1 Bd6 20. Kh1 Qd5 21. Rf3 Rf8 22. g4 Bd7 23. Rxf8+ Bxf8 24. Qe2 Bd6 25. c4 Qg5 26. Rf1 Qe5 27. Qxe5 Bxe5 28. b3 Bf6 29. Kh2 h6 30. Rf2 Kf7 31. Re2 Bd4 32. Kg3 g5 33. h4 gxh4+ 34. Kxh4 Kg6 35. Kg3 Kg5 36. Re4 a5 37. a3 Bf6 38. b4 cxb4 39. axb4 axb4 40. d4 b3 41. Re3 Ba4 0-1

[Event "Scheveninger Silver Cup"]
[Site "Scheveningen "]
[Date "1918.??.??"]
[Round "?"]
[White "Steffelaar, H."]
[Black "Marchand, Max"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "97"]
[EventDate "1918.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qa4 e6 5. Be3 Nf6 6. h3 d5 7. e5 Nd7 8. f4 Bc5 9. Bxc5 Nxc5 10. Qa3 Ne4 11. g3 Qb6 12. Ne2 Nb4 13. Qb3 Qf2+ 14. Kd1 Qc5 15. Rh2 0-0 16. Nbc3 Rd8 17. Ke1 b6 18. a3 Nc6 19. Qb5 f5 20. Rd1 d4 21. Qxc5 bxc5 22. Nxe4 fxe4 23. Bg2 Rb8 24. b3 Ne7 25. Bxe4 Bb7 26. Bxb7 Rxb7 27. Nc3 Nf5 28. Ne4 Ne3 29. Nxc5 Rb6 30. Rd3 Rd5 31. b4 a5 32. Nb3 axb4 33. a4 Rc6 34. Rdd2 d3 35. cxd3 Rc3 36. Kf2 Nf5 37. g4 Ne7 38. Na1 b3 39. Ke2 Rd4 40. Rb2 Rxa4 41. Rh1 Rxf4 42. Nxb3 Kf7 43. Nd2 Rd4 44. Rf1+ Kg6 45. Rb7 Rcxd3 46. Nf3 Rd7 47. Rb6 h6 48. Rxe6+ Kh7 49. Rxe7 1-0

[Event "Scheveninger Silver Cup"]
[Site "Scheveningen "]
[Date "1918.??.??"]
[Round "?"]
[White "Van Linschoten, HS."]
[Black "Steffelaar, H."]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "68"]
[EventDate "1918.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nc3 Bd6 8. Be3 Qc7 9. Qg4 g6 10. f4 f5 11. Qf3 b5 12. Bd4 e5 13. fxe5 Bxe5 14. Bxe5 Qxe5 15. 0-0-0 f4 16. Rhe1 Nh6 17. Be2 0-0 18. Qd3 Nf7 19. Qd4 Qg5 20. Bf3 Ne5 21. Qd6 Bb7 22. Qe6+ Kh8 23. b3 Rae8 24. Qd6 Rd8 25. Qc7 Rxd1+ 26. Rxd1 Bc8 27. Rd6 Bg4 28. Ne2 Nxf3 29. gxf3 Bxf3 30. Rd7 Qh4 31. Rf7 Rxf7 32. Qxf7 Qd8 33. Nxf4 Qd1+ 34. Kb2 Qd4+ 1/2-1/2

