[Event "NED Team-ch 1904/05"]
[Site "Netherlands"]
[Date "1905.01.15"]
[Round "2.3"]
[White "Den Hertog, Herman"]
[Black "Van Romondt, Anthon"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "39"]
[EventDate "1904.11.20"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Qf6 5. Nd5 Qxf2+ 6. Kd1 Kf8 7. Nh3 h5 8. Qg5 f6 9. Qg6 Rh6 10. Ndf4 d5 11. Nxf2 Rxg6 12. Nxg6+ Kf7 13. Nh8+ Ke7 14. exd5 Bxf2 15. dxc6 Bg4+ 16. Be2 Nh6 17. Ng6+ Kf7 18. cxb7 Rb8 19. Nxe5+ fxe5 20. Rf1 1-0

[Event "Niederrhein-Netherlands"]
[Site "Neuss"]
[Date "1904.08.14"]
[Round "1.7"]
[White "Den Hertog, Herman"]
[Black "Trimborn, Cornelius"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "69"]
[EventDate "1904.08.14"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Niederrhein"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GE2"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bb4 6. Be2 0-0 7. 0-0 Nc6 8. Qe1 Bc5+ 9. Kh1 Be6 10. d3 Nxc3 11. bxc3 d4 12. cxd4 Nxd4 13. Bd1 h6 14. Bb2 a5 15. Nxd4 Bxd4 16. c3 Bb6 17. d4 a4 18. Ba3 Rc8 19. Bc2 c6 20. Qe4 g6 21. Rf6 Qd7 22. Qh4 Kg7 23. Bc1 Rh8 24. Rxg6+ fxg6 25. Qf6+ Kg8 26. Qxg6+ Qg7 27. Qxe6+ Qf7 28. Qg4+ Qg7 29. Bg6 Re8 30. e6 Rf8 31. Ba3 Rf6 32. Bf7+ Rxf7 33. exf7+ Kxf7 34. Rf1+ Kg8 35. Qe6+ 1-0

[Event "Leeuwarden Casual Games"]
[Site "Leeuwarden"]
[Date "1904.??.??"]
[Round "?"]
[White "Den Hertog, Herman"]
[Black "Bollebakker, G."]
[Result "1-0"]
[ECO "C29"]
[PlyCount "65"]
[EventDate "1904.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d3 Ng5 7. Be2 d4 8. Nxg5 dxc3 9. Ne4 Qd4 10. bxc3 Qxe5 11. 0-0 Be6 12. Bf4 Qa5 13. c4 Nd7 14. Rb1 0-0-0 15. d4 Nb6 16. Rb5 Qa3 17. Rf3 Qxa2 18. Nc3 Qa6 19. c5 Nd5 20. Nxd5 Bxd5 21. Re3 Rhe8 22. Rb6 Qa2 23. Bg4+ Kb8 24. Qc1 Bxc5 25. dxc5 Rxe3 26. Qxe3 axb6 27. Bxc7+ Kxc7 28. Qe7+ Kc6 29. Qxd8 Qb1+ 30. Kf2 Qxc2+ 31. Ke1 Qe4+ 32. Kd2 Qxg2+ 33. Kc3 1-0

[Event "Steinitz sim"]
[Site "Haarlem "]
[Date "1896.??.??"]
[Round "4"]
[White "Steinitz, William"]
[Black "Den Hertog, Herman"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "43"]
[EventDate "1896.??.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. d3 dxe4 5. fxe5 Nd5 6. Nxe4 Bf5 7. Ng3 Be6 8. Nf3 Be7 9. d4 c6 10. Bd3 Qc7 11. 0-0 Nd7 12. a3 0-0 13. c4 N5b6 14. Qc2 g6 15. Ne4 f5 16. Neg5 Bxg5 17. Nxg5 Rae8 18. Bf4 Qd8 19. Rad1 a6 20. Nxe6 Rxe6 21. Bh6 Rf7 22. Bf4 1-0

