[Event "Leiden"]
[Site "Leiden"]
[Date "1937.05.09"]
[Round "2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Droste, J."]
[Result "1-0"]
[ECO "D18"]
[PlyCount "65"]
[EventDate "1937.05.08"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 Nbd7 7. Bxc4 Qc7 8. 0-0 e6 9. Qe2 Ne4 10. Nxe4 Bxe4 11. Nd2 Bg6 12. e4 Bb4 13. f4 Nf6 14. f5 Bh5 15. Nf3 exf5 16. exf5+ Qe7 17. Qxe7+ Bxe7 18. Ne5 Nd5 19. g4 f6 20. gxh5 fxe5 21. Bxd5 cxd5 22. dxe5 Rc8 23. Be3 Rc2 24. Rac1 Rxc1 25. Rxc1 Bd8 26. Bxa7 Rf8 27. Rf1 b6 28. a5 bxa5 29. Bd4 Rf7 30. h6 gxh6 31. e6 Rf8 32. f6 Rg8+ 33. Kh1 1-0

[Event "Leiden"]
[Site "Leiden"]
[Date "1937.05.09"]
[Round "3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Euwe, Max"]
[Result "1-0"]
[ECO "D14"]
[PlyCount "92"]
[EventDate "1937.05.08"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. e3 b5 11. Qd1 Nc4 12. Bxc4 bxc4 13. Ne5 e6 14. 0-0 Bb4 15. Bg5 Qa5 16. Bxf6 gxf6 17. Nxd7 Kxd7 18. Qh5 Ke7 19. Ne2 Rb8 20. g3 Bd2 21. Rfb1 Rb6 22. Nf4 Rhb8 23. Qxh7 Rxb2 24. Rxb2 Rxb2 25. Ng6+ Kd6 26. Qxf7 Qc7 27. Qxf6 c3 28. Qf8+ Kc6 29. Ne5+ Kb6 30. Nd3 a5 31. Kg2 Rb5 32. a4 Rb3 33. Nc5 Rb2 34. Nxe6 Qc6 35. Qd8+ Ka7 36. Qxa5+ Qa6 37. Qc5+ Qb6 38. Qe7+ Qb7 39. Qc5+ Qb6 40. Qe7+ Qb7 41. Qxb7+ Rxb7 42. Nc5 Rb8 43. Nd3 c2 44. Kf3 Rb1 45. Ra2 c1Q 46. Nxc1 Bxc1 1-0

[Event "Leiden"]
[Site "Leiden"]
[Date "1937.05.08"]
[Round "1"]
[White "Bosscha, G."]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "67"]
[EventDate "1937.05.08"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[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 0-0 11. Re1 Nc5 12. Bc2 Bg4 13. h3 Bh5 14. Nf1 Qd7 15. Ng3 Bg6 16. Bxg6 hxg6 17. Be3 Ne6 18. Qc2 Rfd8 19. Rad1 Qc8 20. h4 Na5 21. h5 gxh5 22. Nxh5 Nc4 23. Bc1 c5 24. Ng3 g6 25. Qe2 Rd7 26. b3 Na5 27. Nh2 d4 28. Ng4 dxc3 29. Rxd7 Qxd7 30. Qf3 Rf8 31. Ne4 Nd4 32. Nef6+ Bxf6 33. Nxf6+ Kg7 34. Qe3 1-0

[Event "NED Team-ch 1936/37"]
[Site "Netherlands"]
[Date "1937.03.07"]
[Round "5.4"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Hamming, Adolf Willem"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "60"]
[EventDate "1936.11.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Den Haag DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. b3 a5 7. Bb2 a4 8. Na3 Nbd7 9. d4 axb3 10. axb3 Ne4 11. Nb5 Rxa1 12. Qxa1 c6 13. Nc3 Ndf6 14. Rd1 Qb6 15. Qa4 dxc4 16. Nxe4 Nxe4 17. Qxc4 Rd8 18. Rd3 Qa5 19. Rd1 Qf5 20. Rf1 e5 21. Nxe5 Nd2 22. Qc3 Nxf1 23. Bxf1 Qb1 24. g4 Be6 25. f4 f6 26. f5 fxe5 27. fxe6 Rf8 28. Bc1 exd4 29. Qd2 Ba3 30. e7 Bxe7 0-1

[Event "NED Team-ch 1936/37"]
[Site "Netherlands"]
[Date "1936.12.06"]
[Round "2.3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Haalebos, Francois C"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "64"]
[EventDate "1936.11.08"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. e5 Nd7 9. f4 Bc5+ 10. Kh1 g6 11. Nd2 Bb6 12. a4 a5 13. Qf3 Nc5 14. Be2 0-0 15. Qh3 f5 16. Ra3 Qc7 17. Qh6 Qg7 18. Qg5 Bd8 19. Qg3 Rb8 20. Qc3 Bb6 21. Nf3 Qc7 22. Qe1 Ne4 23. Bd3 Qa7 24. Bxe4 dxe4 25. Nd2 Ba6 26. c4 e3 27. Nb1 Bxc4 28. Rf3 Bd5 29. Rh3 Bc5 30. Bxe3 Bxe3 31. Raxe3 Rxb2 32. Nc3 Bxg2+ 0-1

[Event "NED Team-ch 1935/36"]
[Site "Netherlands"]
[Date "1935.11.10"]
[Round "1.3"]
[White "Wertheim, Johan Hendrik"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "59"]
[EventDate "1935.11.03"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Den Haag DD"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Rc1 b6 8. Bd3 Bb7 9. Qe2 Ne4 10. Bf4 c5 11. 0-0 a6 12. Rfd1 Nxc3 13. Rxc3 dxc4 14. Bxc4 b5 15. Bd3 Qb6 16. Bb1 Rfd8 17. Ng5 Nf8 18. dxc5 Bxc5 19. Rdc1 Rac8 20. Qh5 g6 21. Qh6 Bd6 22. Rxc8 Rxc8 23. Rxc8 Bxc8 24. Ne4 Be7 25. Be5 f6 26. Bxf6 Bxf6 27. Nxf6+ Kf7 28. Nxh7 Nxh7 29. Qxh7+ Kf6 30. Qh8+ 1-0

[Event "NED Team-ch 1933/34"]
[Site "Netherlands"]
[Date "1934.01.14"]
[Round "3.3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Kleefstra, HD."]
[Result "1-0"]
[ECO "E17"]
[PlyCount "59"]
[EventDate "1933.11.05"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Amsterdam ASC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. b3 Be7 6. Bb2 0-0 7. 0-0 d6 8. d4 Nbd7 9. Nc3 Ne4 10. Qc2 Nxc3 11. Bxc3 f5 12. d5 e5 13. Bh3 g6 14. e4 fxe4 15. Nd2 Nf6 16. Be6+ Kg7 17. Nxe4 c6 18. Rad1 cxd5 19. cxd5 Qc7 20. Rfe1 Ba6 21. Rc1 Qb7 22. Qd2 Nxe4 23. Rxe4 Rf3 24. Rxe5 Bf6 25. Re3 Rxe3 26. Bxf6+ Kxf6 27. fxe3 Ke7 28. Qd4 Rf8 29. Qg7+ Ke8 30. Rc7 1-0

[Event "Amsterdam VAS"]
[Site "Amsterdam"]
[Date "1934.01.13"]
[Round "3"]
[White "Speijer, Abraham"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "87"]
[EventDate "1934.01.10"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 d6 7. b3 Be7 8. Bb2 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2 11. Kxg2 cxd4 12. Qxd4 Qd7 13. Rad1 Qc6+ 14. f3 0-0 15. e4 Rfd8 16. Rd2 Ne8 17. Rfd1 Bg5 18. Rd3 Bf6 19. Qf2 h5 20. Nb5 Bxb2 21. Qxb2 a6 22. Nd4 Qc5 23. a4 Rdc8 24. Qd2 Qe5 25. Qe3 Rc5 26. f4 Qf6 27. Nf3 Qb2+ 28. R1d2 Qb1 29. Qe2 Qa1 30. Nd4 g6 31. Rd1 Qa3 32. Rb1 Rc7 33. Rf1 Qc5 34. f5 exf5 35. exf5 Qe5 36. Qf3 Rac8 37. Rf2 Qg7 38. fxg6 Qxg6 39. Nf5 Rd8 40. Qe3 Kf8 41. Qxb6 h4 42. Qd4 Ng7 43. Qxh4 Ne6 44. Qh8+ 1-0

[Event "Amsterdam VAS"]
[Site "Amsterdam"]
[Date "1934.01.12"]
[Round "2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Mulder, Emile AJM"]
[Result "0-1"]
[ECO "E22"]
[PlyCount "48"]
[EventDate "1934.01.10"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Bxc5 6. Nf3 0-0 7. Bg5 Nc6 8. e3 b6 9. Be2 Bb7 10. 0-0-0 Qe7 11. Kb1 Rfd8 12. Rd2 Na5 13. Qc2 Bb4 14. Rhd1 Bxc3 15. Qxc3 d5 16. cxd5 Bxd5 17. Qe5 Bc4 18. Nd4 Rd5 19. Nf5 Rxe5 20. Nxe7+ Kf8 21. Nc6 Rxg5 22. Rd8+ Rxd8 23. Rxd8+ Ne8 24. Bf3 Bd5 0-1

[Event "Amsterdam VAS"]
[Site "Amsterdam"]
[Date "1934.01.10"]
[Round "1"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Kmoch, Hans"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "64"]
[EventDate "1934.01.10"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Bf5 4. g3 e6 5. Bg2 Nf6 6. Bb2 Nbd7 7. 0-0 h6 8. d4 Be7 9. Nc3 0-0 10. Nd2 Qa5 11. a3 Rad8 12. b4 Qc7 13. Qb3 a6 14. Rac1 Qb8 15. Rfe1 Rfe8 16. a4 Bg6 17. e4 dxe4 18. Ndxe4 Nxe4 19. Nxe4 e5 20. dxe5 Nxe5 21. Qc3 f6 22. Rcd1 Bh5 23. f3 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Qxd8 26. c5 Qd1+ 27. Kf2 Nd3+ 28. Ke3 Nxb2 29. Qxb2 f5 30. Qe5 Qg1+ 31. Kf4 Qxg2 32. Qxe7 Qxf3+ 0-1

[Event "NED Team-ch 1933/34"]
[Site "Netherlands"]
[Date "1933.11.05"]
[Round "1.2"]
[White "Van den Bosch, Johannes"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "95"]
[EventDate "1933.11.05"]
[EventType "team"]
[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 c5 2. Nf3 e6 3. Be2 Nf6 4. e5 Nd5 5. c4 Nf4 6. d4 Nxe2 7. Qxe2 cxd4 8. Nxd4 d6 9. 0-0 dxe5 10. Nb5 Nc6 11. Rd1 Nd4 12. Rxd4 exd4 13. Bf4 f6 14. Nc7+ Kf7 15. Nxa8 e5 16. Bg3 Be6 17. Qf3 Qxa8 18. Bxe5 d3 19. Nd2 Be7 20. Re1 Rd8 21. Bc7 Rd7 22. Qh5+ Kg8 23. Rxe6 Rxc7 24. Qd5 Kf8 25. Qxd3 Qc8 26. Re2 Rd7 27. Qe4 Qd8 28. Nf1 g6 29. Ne3 Bd6 30. Nd5 Be5 31. f4 Bd6 32. b4 a5 33. a3 axb4 34. axb4 b5 35. cxb5 Bb8 36. Rd2 Ba7+ 37. Kf1 Qc8 38. Rc2 Qd8 39. Rd2 Qc8 40. Ke2 Qc1 41. Qe6 Qc4+ 42. Kd1 Qf1+ 43. Qe1 Qc4 44. b6 Qb3+ 45. Ke2 Bxb6 46. Qd1 Qc4+ 47. Kf3 Qb3+ 48. Qxb3 1-0

[Event "Scheveningen"]
[Site "Scheveningen"]
[Date "1933.07.31"]
[Round "6"]
[White "Flohr, Salo"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "121"]
[EventDate "1933.07.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nd7 5. Qc2 Ngf6 6. Nbd2 Be7 7. Bd3 Qc7 8. 0-0 0-0 9. b3 b6 10. Bb2 Bb7 11. Ne5 Rac8 12. Rac1 Bd6 13. Nxd7 Qxd7 14. c5 bxc5 15. dxc5 Be7 16. Bxf6 Bxf6 17. Bxh7+ Kh8 18. Bd3 g6 19. f4 Rcd8 20. Nf3 Qc7 21. Qf2 Bc8 22. Qg3 Rg8 23. Ne5 Rg7 24. Ng4 Be7 25. Qf2 Qa5 26. Ne5 Bd7 27. Qb2 Kg8 28. b4 Qc7 29. g4 Be8 30. g5 f6 31. Ng4 f5 32. Ne5 Bf8 33. Qd2 Rb8 34. Rc2 Qd8 35. a3 Rc7 36. Be2 Bg7 37. Nf3 Re7 38. h4 e5 39. fxe5 Bxe5 40. Nxe5 Rxe5 41. Rf4 Qe7 42. Kf2 Bd7 43. Bf3 Re8 44. Rc3 Rb8 45. Qd4 Re6 46. Rc1 a5 47. Qd2 axb4 48. Rxb4 Ra8 49. Rc3 Be8 50. Qd4 Qc7 51. Kg2 Bf7 52. Rcb3 Rae8 53. Rb7 Qa5 54. Kf2 Re5 55. Rb8 R5e6 56. Rxe8+ Rxe8 57. h5 gxh5 58. g6 Bxg6 59. Rb7 Bf7 60. Rxf7 Kxf7 61. Bxh5+ 1-0

[Event "Scheveningen"]
[Site "Scheveningen"]
[Date "1933.07.30"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "127"]
[EventDate "1933.07.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. c4 e6 4. e3 f5 5. Nc3 Nf6 6. Bd3 Nbd7 7. cxd5 cxd5 8. Bd2 a6 9. Ng5 Nb8 10. f4 Nc6 11. 0-0 Bd6 12. Rc1 Bd7 13. a3 Rc8 14. Na4 0-0 15. b4 Kh8 16. Nc5 Bxc5 17. bxc5 Rc7 18. Rb1 Qe8 19. Rb6 Bc8 20. Qe2 h6 21. Nf3 Rg8 22. Ne5 Nd8 23. Kh1 Ne4 24. g4 g6 25. Be1 Qe7 26. Rg1 Nf7 27. Nf3 Rg7 28. gxf5 gxf5 29. Rxg7 Kxg7 30. Bh4 Qf8 31. Rb1 Kh7 32. Rg1 Nh8 33. Bxe4 fxe4 34. Ne5 Rg7 35. Qh5 Rxg1+ 36. Kxg1 Qg7+ 37. Kf2 Ng6 38. Ng4 Nxh4 39. Qxh4 Bd7 40. Ne5 Ba4 41. Qd8 h5 42. Qc8 Qe7 43. Ke2 Qg7 44. Kf2 Qe7 45. Kg2 Qg7+ 46. Kh1 Qe7 47. f5 exf5 48. Qxf5+ Kg7 49. Qxh5 Qf6 50. Qg4+ Kh6 51. Kg2 Bb5 52. Qf4+ Qxf4 53. exf4 Kh5 54. Kf2 Kh4 55. Ke3 Be8 56. Kf2 Bh5 57. Nd7 Bf7 58. Ke3 Be6 59. Nb6 Kg4 60. Na8 Kh3 61. Nc7 Bf7 62. c6 bxc6 63. Nxa6 Be6 64. Nc5 1-0

[Event "Scheveningen"]
[Site "Scheveningen"]
[Date "1933.07.29"]
[Round "4"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Maroczy, Geza"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "64"]
[EventDate "1933.07.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. exd5 exd5 6. Bb5+ c6 7. Bd3 0-0 8. Nge2 Ne8 9. h4 Nd6 10. Ng3 Re8 11. Kf1 Nd7 12. Qh5 Nf8 13. Re1 Bd7 14. Nd1 g6 15. Qh6 Bxg5 16. hxg5 Rxe1+ 17. Kxe1 f5 18. gxf6 Qxf6 19. Qh4 Qxh4 20. Rxh4 Ne6 21. c3 Rf8 22. Ne2 Ng5 23. Rf4 Re8 24. f3 Kg7 25. Kf2 Bf5 26. Bxf5 Nxf5 27. Rg4 Kf6 28. Ng3 h5 29. Rf4 Ne6 30. Rxf5+ gxf5 31. Nxh5+ Kg5 32. Ng3 Nf4 0-1

[Event "Scheveningen"]
[Site "Scheveningen"]
[Date "1933.07.28"]
[Round "3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Landau, Salo"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "116"]
[EventDate "1933.07.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 e5 7. d3 Be6 8. Bxe6 fxe6 9. Ng5 Qd7 10. Qh5+ g6 11. Qh3 Nd8 12. f4 Bg7 13. 0-0 h6 14. Nf3 exf4 15. Bxf4 Nf7 16. e5 Ne7 17. Rae1 0-0-0 18. Ne4 Nd5 19. Bd2 b6 20. Nd6+ Nxd6 21. exd6 Rde8 22. Qg3 Rhg8 23. Ne5 Qxd6 24. Nf7 Qxg3 25. hxg3 Re7 26. Nxh6 Rh8 27. Ng4 Rh5 28. Re4 Kd7 29. Rc1 Nc7 30. Nf2 Ne8 31. Nh3 Nd6 32. Rg4 Bh6 33. Bxh6 Rxh6 34. Nf4 Reh7 35. Kf2 Nf5 36. Rxg6 Rxg6 37. Nxg6 Kd6 38. Nh4 Ne3 39. c3 e5 40. b4 Nd5 41. cxd4 Rf7+ 42. Ke2 cxd4 43. Rc8 Nc3+ 44. Ke1 Nxa2 45. b5 Nc3 46. g4 Kd7 47. Rg8 e4 48. dxe4 Nxe4 49. Ke2 Nf6 50. Ra8 Ke6 51. g5 Nd5 52. Kd3 Rd7 53. g3 Nb4+ 54. Kd2 Rf7 55. Re8+ Re7 56. Rxe7+ Kxe7 57. Nf5+ Kf7 58. Nxd4 Kg6 1/2-1/2

[Event "Scheveningen"]
[Site "Scheveningen"]
[Date "1933.07.27"]
[Round "2"]
[White "Mulder, Emile AJM"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "E51"]
[PlyCount "48"]
[EventDate "1933.07.26"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. Nf3 c5 8. Bd3 Qc7 9. cxd5 exd5 10. 0-0 c4 11. Bc2 Bg4 12. h3 Bh5 13. g4 Bg6 14. Ne5 Nc6 15. Nxg6 fxg6 16. a4 Rae8 17. Qe1 Ne4 18. f3 Ng5 19. Kg2 Nxf3 20. Qg3 Nh4+ 21. Qxh4 Rxf1 22. Kxf1 Qh2 23. Bd1 Rf8+ 24. Ke1 g5 0-1

[Event "NED-ch08"]
[Site "The Hague/Leiden/Scheveningen"]
[Date "1933.07.22"]
[Round "8"]
[White "Felderhof, Hendrik Willem"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "C87"]
[PlyCount "91"]
[EventDate "1933.07.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 Bd7 6. c3 Be7 7. 0-0 Nf6 8. Re1 0-0 9. h3 Qe8 10. Bb3 h6 11. Nbd2 Nh7 12. Nf1 Qd8 13. Ng3 Ng5 14. Nh2 Kh8 15. Nf5 Bxf5 16. exf5 exd4 17. cxd4 d5 18. Be3 Qd7 19. Bc2 Nh7 20. Nf3 Bf6 21. Qd2 Rae8 22. Bf4 Ne7 23. g4 Ng8 24. h4 c6 25. g5 Bd8 26. Ne5 Rxe5 27. dxe5 Re8 28. gxh6 Bxh4 29. hxg7+ Kxg7 30. f6+ Kh8 31. Qd3 Qg4+ 32. Kh1 Nf8 33. Bd2 Bxf2 34. Rf1 Bg3 35. Qf5 Qh4+ 36. Kg2 Rxe5 37. Qxe5 Qh2+ 38. Kf3 Bxe5 39. Rh1 Nxf6 40. Rxh2+ Bxh2 41. Rh1 Ne6 42. Rxh2+ Kg7 43. Bh6+ Kg8 44. Rg2+ Kh8 45. Bd3 c5 46. b3 1-0

[Event "NED-ch08"]
[Site "The Hague/Leiden/Scheveningen"]
[Date "1933.07.21"]
[Round "7"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Olland, Adolf Georg"]
[Result "1-0"]
[ECO "D66"]
[PlyCount "73"]
[EventDate "1933.07.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nc3 Nbd7 8. Rc1 c6 9. Bd3 Nh5 10. Bxe7 Qxe7 11. 0-0 f5 12. Ne5 Nxe5 13. dxe5 g6 14. f4 Bd7 15. Kh1 Rad8 16. cxd5 exd5 17. g4 Ng7 18. gxf5 Nxf5 19. Rg1 Kh7 20. Qf3 Rg8 21. e4 Nh4 22. Qf2 d4 23. Ne2 c5 24. b4 b6 25. Rg3 Rdf8 26. bxc5 bxc5 27. Bc4 Rg7 28. Bd5 Qxe5 29. Rxc5 Be6 30. fxe5 Rxf2 31. Nxd4 Bh3 32. Rc2 Rf4 33. Rc1 Bg4 34. h3 Bh5 35. Ne6 Rf2 36. Nxg7 Nf3 37. Rg2 1-0

[Event "NED-ch08"]
[Site "The Hague/Leiden/Scheveningen"]
[Date "1933.07.20"]
[Round "6"]
[White "Hamming, Adolf Willem"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "E40"]
[PlyCount "76"]
[EventDate "1933.07.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nge2 dxc4 6. a3 Ba5 7. Qa4+ c6 8. Qxc4 0-0 9. Ng3 Bc7 10. f4 b6 11. Qa4 Bb7 12. Qc2 Nbd7 13. Bd3 c5 14. 0-0 g6 15. Nge4 cxd4 16. exd4 Rc8 17. Qe2 Nxe4 18. Bxe4 Bxe4 19. Nxe4 Nf6 20. Nxf6+ Qxf6 21. Be3 Qf5 22. Rac1 Bb8 23. Rc4 Rxc4 24. Qxc4 Qe4 25. Qc3 Rd8 26. a4 Bd6 27. Rf2 Bb4 28. Qc1 Be7 29. Qc3 Bf6 30. Rd2 Qb1+ 31. Kf2 Qh1 32. h3 Bh4+ 33. Kf3 Qf1+ 34. Kg4 Be1 35. Qd3 h5+ 36. Kg5 Rd5+ 37. Kh6 h4 38. Qxf1 Rh5# 0-1

[Event "NED-ch08"]
[Site "The Hague/Leiden/Scheveningen"]
[Date "1933.07.19"]
[Round "5"]
[White "Mulder, Emile AJM"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "95"]
[EventDate "1933.07.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c6 4. Nc3 Bb4 5. e3 Ne4 6. Qc2 Qa5 7. Qxe4 Bxc3+ 8. Bd2 Bxd2+ 9. Nxd2 d6 10. Qc2 Nd7 11. Bd3 f5 12. a3 Nf6 13. c5 d5 14. b4 Qd8 15. Nf3 Bd7 16. Ne5 0-0 17. a4 Be8 18. f4 Rc8 19. Qf2 Kh8 20. h3 Rc7 21. Qh4 Qe7 22. g4 Ne4 23. Qxe7 Rxe7 24. g5 Rc7 25. Rh2 Kg8 26. Rb2 Bd7 27. b5 Rd8 28. b6 axb6 29. Rxb6 Ra8 30. Ra3 Bc8 31. h4 Ra5 32. Bxe4 dxe4 33. Kd2 Kf8 34. Kc3 Ke7 35. Nc4 Ra7 36. Nd6 Bd7 37. a5 Kd8 38. Kb4 Bc8 39. a6 bxa6 40. Rb8 Rab7+ 41. Nxb7+ Rxb7+ 42. Rxb7 Bxb7 43. Ka5 Kc7 44. Rb3 Bc8 45. Rb6 Bb7 46. Rxa6 Bc8 47. Ra8 Kb7 48. Rxc8 1-0

[Event "NED-ch08"]
[Site "The Hague/Leiden/Scheveningen"]
[Date "1933.07.17"]
[Round "3"]
[White "Van den Bosch, Johannes"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "E34"]
[PlyCount "63"]
[EventDate "1933.07.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Nf3 c5 6. cxd5 Qxd5 7. Bd2 Bxc3 8. Bxc3 Nc6 9. dxc5 Qxc5 10. Rc1 Bd7 11. Qb1 Qb6 12. e3 Nb4 13. Bxf6 gxf6 14. Bc4 Bc6 15. 0-0 Rg8 16. Qxh7 Ke7 17. Nh4 Nd5 18. e4 Ne3 19. Bxe6 Kxe6 20. fxe3 Qxe3+ 21. Kh1 Qg5 22. Qf5+ Qxf5 23. Nxf5 Rad8 24. Ng3 Rd2 25. Kg1 Rxb2 26. Rf2 Rxf2 27. Kxf2 Rg5 28. h4 Rg4 29. h5 Bxe4 30. Re1 f5 31. Rh1 Rg8 32. h6 0-1

[Event "NED-ch08"]
[Site "The Hague/Leiden/Scheveningen"]
[Date "1933.07.16"]
[Round "2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Euwe, Max"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "46"]
[EventDate "1933.07.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. c5 Bg7 7. g3 0-0 8. Bg2 b6 9. Nge2 bxc5 10. dxc5 Na6 11. Nxd5 Nxd5 12. Bxd5 Rb8 13. 0-0 Bh3 14. Re1 e6 15. Bf3 Nxc5 16. Nf4 Bf5 17. Be3 Qa5 18. Qd6 Nb7 19. Qd2 Qxd2 20. Bxd2 Bxb2 21. Rab1 Bxb1 22. Rxb1 Nc5 23. Be3 Ba3 0-1

[Event "NED Team-ch 1931/32"]
[Site "Netherlands"]
[Date "1932.02.14"]
[Round "4.2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Van Hartingsvelt, Hendrik"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "115"]
[EventDate "1931.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Amsterdam ASC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bb4 7. 0-0 0-0 8. e4 Bxd2 9. Nxd2 dxe4 10. Nxe4 Nxe4 11. Bxe4 f5 12. Bc2 Qh4 13. f4 Rd8 14. Qe2 Qf6 15. Be3 b6 16. Rad1 Bb7 17. Qh5 g6 18. Qe2 Qf7 19. Rfe1 Nf6 20. Bf2 Re8 21. h3 Rad8 22. Bh4 Rc8 23. Qe5 Nd7 24. Qd6 Nf8 25. Bb3 Rc7 26. Qe5 c5 27. d5 Rcc8 28. Ba4 Re7 29. Bxe7 Qxe7 30. d6 Qg7 31. Rd2 Rd8 32. Bd1 Qxe5 33. Rxe5 Kf7 34. Bf3 Bxf3 35. gxf3 Kf6 36. Re3 g5 37. fxg5+ Kxg5 38. a4 Kf4 39. Ra3 Nd7 40. Kf2 Ne5 41. Rc3 Nc6 42. Re3 Nd4 43. Rxd4+ cxd4 44. Rxe6 d3 45. b4 d2 46. Ke2 Rc8 47. d7 Rd8 48. Rd6 Ke5 49. Rxd2 Ke6 50. Ke3 Rxd7 51. Rxd7 Kxd7 52. Kf4 Ke6 53. Kg5 Ke5 54. f4+ Ke4 55. c5 bxc5 56. bxc5 h6+ 57. Kxh6 Kxf4 58. c6 1-0

[Event "NED Team-ch 1931/32"]
[Site "Netherlands"]
[Date "1932.01.10"]
[Round "3.2"]
[White "Van Weering, Jan A"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "51"]
[EventDate "1931.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 cxd4 5. exd4 Ne4 6. Bd3 Bb4+ 7. Nbd2 d5 8. 0-0 Nxd2 9. Bxd2 Bxd2 10. Qxd2 Nc6 11. Rac1 0-0 12. Rfe1 dxc4 13. Rxc4 f5 14. Qf4 Ne7 15. Qe5 Nd5 16. Rec1 Bd7 17. Bb1 Rc8 18. Rxc8 Bxc8 19. a3 Qf6 20. Ba2 Qxe5 21. Nxe5 Rd8 22. Bxd5 exd5 23. Rc7 a5 24. f4 h6 25. Kf2 b6 26. Nc6 1-0

[Event "NED Team-ch 1931/32"]
[Site "Netherlands"]
[Date "1931.12.13"]
[Round "2.2"]
[White "Van Doesburgh, Gerrit RD"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "106"]
[EventDate "1931.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. 0-0 Qc7 8. b3 0-0 9. Bb2 b6 10. Rc1 Bb7 11. Bb1 dxc4 12. bxc4 c5 13. d5 exd5 14. Nxd5 Nxd5 15. cxd5 Rfd8 16. Qc2 Nf8 17. e4 Qf4 18. Rcd1 f6 19. Rfe1 Kh8 20. Qb3 Rac8 21. Bc1 Qd6 22. Nh4 c4 23. Qh3 Qd7 24. g4 Kg8 25. Nf5 Bb4 26. Re3 Bc6 27. d6 Ba4 28. Rd5 Ng6 29. e5 fxe5 30. Rexe5 Bc6 31. Ne7+ Qxe7 32. Rxe7 Bxd5 33. Qh5 Rxd6 34. Bxg6 hxg6 35. Qe5 Bf7 36. Qe2 Rf6 37. Re4 Bc5 38. Be3 Bxe3 39. Rxe3 c3 40. Qc2 Rfc6 41. Re7 a6 42. f3 b5 43. Kf2 Kf8 44. Ra7 b4 45. Qe4 Kg8 46. Qxb4 c2 47. Qe7 Rf6 48. Rc7 c1Q 49. Rxc1 Rxc1 50. g5 Rc2+ 51. Kg3 Re6 52. Qd8+ Re8 53. Qa5 Rxa2 0-1

[Event "NED Team-ch 1931/32"]
[Site "Netherlands"]
[Date "1931.11.01"]
[Round "1.2"]
[White "Fontein, George Salto"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "A23"]
[PlyCount "72"]
[EventDate "1931.11.01"]
[EventType "team"]
[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. Nf3 Nf6 2. c4 d6 3. Nc3 e5 4. g3 c6 5. Qc2 Be6 6. b3 Na6 7. Bg2 Qd7 8. h3 Be7 9. d4 Bf5 10. e4 exd4 11. Nxd4 Bg6 12. Qe2 d5 13. Bb2 dxe4 14. 0-0-0 Nc5 15. Nc2 Qc7 16. Kb1 0-0 17. Ba3 Rfe8 18. Qe3 Nd3 19. Bxe7 Rxe7 20. Rd2 Qe5 21. Nd1 b5 22. cxb5 cxb5 23. Ne1 Nd5 24. Nxd3 exd3 25. Qxe5 Rxe5 26. f4 Re2 27. Bxd5 Rd8 28. Rh2 Rxd5 29. Kb2 Rxh2 30. Rxh2 Rd8 31. Rd2 f6 32. Nf2 b4 33. g4 f5 34. g5 Rd4 35. Nxd3 Be8 36. Kc2 Bb5 1/2-1/2

[Event "NED Team-ch 1928/29"]
[Site "Netherlands"]
[Date "1929.02.17"]
[Round "3.3"]
[White "Wertheim, Willem F"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "76"]
[EventDate "1928.11.04"]
[EventType "team"]
[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. d4 e6 2. e4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 Qc7 8. Re1 0-0-0 9. c3 f5 10. Qg3 dxc3 11. Nxc3 Nb4 12. Bb1 h6 13. h4 Qc4 14. Be3 Nc6 15. Rd1 Qg4 16. Qh2 Bb4 17. Nb5 a6 18. Na7+ Nxa7 19. Bxa7 Ba5 20. Bd3 Ne7 21. Nd4 Nc6 22. Rac1 Bc7 23. Nxc6 Bxc6 24. Rd2 g5 25. Rdc2 Qxh4 26. Qxh4 gxh4 27. Bxa6 bxa6 28. Rxc6 Rd7 29. Rxe6 Kb7 30. Bd4 Rg7 31. Rc3 Rg4 32. Rb3+ Kc8 33. Bc5 Rhg8 34. Rxh6 Rxg2+ 35. Kf1 Rg1+ 36. Ke2 Bxe5 37. Rxh4 R8g4 38. Rxg4 Rxg4 1/2-1/2

[Event "NED Team-ch 1928/29"]
[Site "Netherlands"]
[Date "1928.12.02"]
[Round "2.1"]
[White "Olland, Adolf Georg"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "51"]
[EventDate "1928.11.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Kf8 9. Bg5 gxf6 10. Bh6+ Kg8 11. Nc3 Bf8 12. Bxf8 Kxf8 13. Nb5 Rg8 14. Nbxd4 Bh3 15. g3 Bg4 16. Qd2 Qd5 17. Qh6+ Rg7 18. Qxf6 Kg8 19. Nxc6 bxc6 20. Ne5 Be6 21. Rad1 Qc5 22. Nxc6 Re8 23. Rd8 Qxc6 24. Qe7 Kh8 25. Rxe8+ Rg8 26. Qf6# 1-0

[Event "Amsterdam VAS 4-players"]
[Site "Amsterdam"]
[Date "1928.04.09"]
[Round "3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Spanjaard, Eduard"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "63"]
[EventDate "1928.04.07"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Be2 Nf6 4. Nc3 d6 5. 0-0 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Be3 0-0 9. h3 Bd7 10. Nb3 a6 11. f4 Rc8 12. Qd2 b5 13. Bf3 Na5 14. Nxa5 Qxa5 15. e5 b4 16. Ne2 dxe5 17. fxe5 Qxe5 18. Bd4 Qd6 19. Rad1 e5 20. Be3 Qxd2 21. Rxd2 Bb5 22. g4 Rfd8 23. Rfd1 Rxd2 24. Rxd2 Bf8 25. Ng3 Bc5 26. Kf2 Kf8 27. g5 Nd7 28. Ne4 Bxe3+ 29. Kxe3 Ke7 30. Bg4 Rd8 31. Nf6 h5 32. Bxd7 1/2-1/2

[Event "Amsterdam VAS 4-players"]
[Site "Amsterdam"]
[Date "1928.04.08"]
[Round "2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Colle, Edgard"]
[Result "1-0"]
[ECO "E39"]
[PlyCount "80"]
[EventDate "1928.04.07"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Nc6 7. Bg5 Be7 8. e3 0-0 9. Be2 b6 10. 0-0 Bb7 11. Rad1 d5 12. a3 Nd7 13. cxd5 exd5 14. Rxd5 Nce5 15. Nxe5 Bxd5 16. Nxd7 Qxd7 17. Bxe7 Bxg2 18. Kxg2 Qxe7 19. Bf3 Rad8 20. Kh1 Qf6 21. Be4 Qh4 22. Qa4 Qe7 23. Rd1 Rxd1+ 24. Qxd1 Rd8 25. Qh5 g6 26. Qe2 Qd6 27. Bd5 Qf6 28. e4 Qf4 29. Nd1 Rc8 30. Qe3 Qg4 31. Nc3 h5 32. Qg3 Kg7 33. Qxg4 hxg4 34. Kg2 f6 35. h3 gxh3+ 36. Kxh3 Rh8+ 37. Kg2 Re8 38. Kf3 Re5 39. Ke3 Re7 40. Kd4 Re5 1-0

[Event "Amsterdam VAS 4-players"]
[Site "Amsterdam"]
[Date "1928.04.07"]
[Round "1"]
[White "Landau, Salo"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "75"]
[EventDate "1928.04.07"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Nb1 Ba6 8. Qc2 b3 9. Qd1 e6 10. Ne5 Qd5 11. Bd2 Ne4 12. Qf3 f6 13. Nxc4 Bxc4 14. Bxc4 Qxc4 15. Qxe4 Na6 16. Bc3 Nb4 17. Nd2 Nd3+ 18. Ke2 Nf4+ 19. Kf3 Qe2+ 20. Kg3 h5 21. h3 Nd3 22. Qxe6+ Be7 23. Ne4 Rd8 24. Rhe1 h4+ 25. Kh2 Qh5 26. Red1 f5 27. Rxd3 fxe4 28. Bb4 Rd7 29. Rxb3 Qd5 30. Qxd5 cxd5 31. Bxe7 Kxe7 32. Rc1 Rf8 33. Kg1 Rf6 34. Rb5 Ra6 35. b3 g5 36. Rcc5 Ke6 37. f3 exf3 38. gxf3 1-0

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1928.02.12"]
[Round "4.2"]
[White "Van Foreest, Arnold E"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "110"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam NRSV"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Nbd2 gxf6 9. Re1+ Be6 10. Nxc4 Qd5 11. Ncd2 0-0-0 12. Ne4 Be7 13. Bf4 Rhg8 14. a3 Bg4 15. Kh1 Ne5 16. Bg3 h5 17. h4 Nxf3 18. gxf3 f5 19. Nd2 Bf6 20. Kh2 f4 21. Bxf4 Be6 22. Bg3 Qf5 23. Rxe6 Qxe6 24. Qf1 Qf5 25. Qc4 Be5 26. Re1 Bxg3+ 27. fxg3 Rd7 28. Re4 Rgd8 29. Qd3 Qd5 30. Nc4 f6 31. Rf4 Qe6 32. Re4 Qd5 33. Rf4 Qe6 34. Re4 Qf5 35. Kg2 Qh7 36. Kf2 Qg7 37. Nd2 Rg8 38. Nf1 Rgd8 39. Nd2 Qf7 40. Rf4 Qe6 41. Ne4 Rf7 42. Rf5 Rd5 43. Rf4 Kd7 44. c4 dxc3 45. Qxc3 Qb6+ 46. Kg2 Qb5 47. Rxf6 Qe2+ 48. Kh3 Qf1+ 49. Kh2 Qe2+ 50. Kh3 Qf1+ 51. Kh2 Qe2+ 52. Kh3 Re7 53. Qb3 Qf1+ 54. Kh2 Rd2+ 55. Nxd2 Re2# 0-1

[Event "Match Colle-Von Hoorn +3-0=2"]
[Site "Amsterdam"]
[Date "1928.??.??"]
[Round "2"]
[White "Colle, Edgard"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "69"]
[EventDate "1928.??.??"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. b3 Qa5 11. a4 Re8 12. Ba3 Bf8 13. Bb2 Nh5 14. g3 Qc7 15. Rad1 a5 16. Nb1 Nc5 17. Nh4 Ng7 18. Nd2 Bh3 19. Rfe1 Na6 20. Nhf3 f6 21. Nf1 Bc5 22. Ne3 Rad8 23. Bc3 Nb4 24. Qb1 Qb6 25. Rxd8 Rxd8 26. Rd1 Rxd1+ 27. Nxd1 Ne6 28. Qb2 Kf7 29. Qd2 Nd4 30. Bxd4 exd4 31. Qh6 d3 32. Qxh7+ Kf8 33. Bf1 Bg4 34. e5 Be7 35. exf6 1-0

[Event "Match Colle-Von Hoorn +3-0=2"]
[Site "Amsterdam"]
[Date "1928.??.??"]
[Round "4"]
[White "Colle, Edgard"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "53"]
[EventDate "1928.??.??"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Bd3 Bb7 5. Nbd2 g6 6. e4 cxd4 7. Nxd4 Bg7 8. 0-0 0-0 9. e5 Ne8 10. N2f3 Nc7 11. Qe2 Nc6 12. Nxc6 dxc6 13. Bg5 Ne6 14. Rad1 Qc7 15. Bc4 Nxg5 16. Nxg5 Bxe5 17. Nxf7 Rxf7 18. f4 Bf6 19. f5 b5 20. Bxf7+ Kxf7 21. Qe6+ Kg7 22. Rd7 Qb6+ 23. Kh1 Rf8 24. fxg6 Bc8 25. Rxe7+ Kxg6 26. Qe4+ Kg5 27. h4+ 1-0

[Event "Match Colle-Von Hoorn +3-0=2"]
[Site "Amsterdam"]
[Date "1928.??.??"]
[Round "1"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Colle, Edgard"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "102"]
[EventDate "1928.??.??"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. Qh5 Nd5 6. Bxd5 e6 7. Bb3 Nc6 8. Nf3 g6 9. Qb5 Bg7 10. Qe2 0-0 11. d3 Na5 12. 0-0 Nxb3 13. axb3 c5 14. Ne5 Qd4 15. Re1 f6 16. Nc4 Bd7 17. Qe4 b5 18. Nd2 Qd6 19. Nf3 e5 20. Bd2 a6 21. h3 Bc6 22. Qe3 Bb7 23. Nh2 f5 24. Bc3 Rae8 25. f3 b4 26. Bd2 e4 27. Qf2 exd3 28. c3 Bd5 29. Rxe8 Rxe8 30. Re1 Rxe1+ 31. Qxe1 bxc3 32. Bxc3 Bxb3 33. Qe8+ Qf8 34. Qd7 Bxc3 35. bxc3 c4 36. Qd5+ Qf7 37. Qd8+ Kg7 38. Qd4+ Qf6 39. Qa7+ Kh6 40. Qe3+ Qg5 41. f4 Qd8 42. Nf3 Ba4 43. g4 Bc6 44. g5+ Kg7 45. Ne5 d2 46. Qa7+ Qd7 47. Nxd7 d1Q+ 48. Kf2 Qd2+ 49. Kg3 Qe1+ 50. Kh2 Qh1+ 51. Kg3 Qf3+ 0-1

[Event "Match Colle-Von Hoorn +3-0=2"]
[Site "Amsterdam"]
[Date "1928.??.??"]
[Round "3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Colle, Edgard"]
[Result "1/2-1/2"]
[ECO "E32"]
[PlyCount "105"]
[EventDate "1928.??.??"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. bxc3 d5 6. Ba3 Nc6 7. e3 Ne7 8. Nf3 0-0 9. Bd3 Re8 10. 0-0 Ng6 11. Rae1 b6 12. Ne5 Bb7 13. cxd5 exd5 14. f4 Ne4 15. c4 f5 16. cxd5 Bxd5 17. Bc4 Nxe5 18. dxe5 Bxc4 19. Qxc4+ Kh8 20. Rd1 Qc8 21. g4 c5 22. Bb2 h5 23. Qf7 Rf8 24. Qxh5+ Kg8 25. g5 Qe6 26. g6 Rfd8 27. Qh7+ Kf8 28. Qh8+ Qg8 29. Qh4 Nd2 30. Kf2 Rd5 31. e6 Qxe6 32. Qh8+ Qg8 33. Bxg7+ Ke7 34. Qh7 Ke6 35. Be5 Rad8 36. Qxg8+ Rxg8 37. Rg1 Ne4+ 38. Ke2 Rxd1 39. Kxd1 Nf2+ 40. Ke2 Ng4 41. h3 Nxe5 42. fxe5 Kxe5 43. h4 Kf6 44. h5 Kg7 45. Kd3 Kh6 46. Rh1 b5 47. e4 Rd8+ 48. Ke3 Re8 49. Rh4 a5 50. Rf4 fxe4 51. Rxe4 Rc8 52. Re5 a4 53. Kd3 1/2-1/2

[Event "Match Colle-Von Hoorn +3-0=2"]
[Site "Amsterdam"]
[Date "1928.??.??"]
[Round "5"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Colle, Edgard"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "40"]
[EventDate "1928.??.??"]
[EventType "match"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. g3 Bb7 5. Bg2 e6 6. 0-0 Be7 7. d4 cxd4 8. Qxd4 Nc6 9. Qd2 0-0 10. b3 Bb4 11. Qc2 Bxc3 12. Qxc3 Ne4 13. Qc2 d5 14. Ba3 Re8 15. Rad1 Rc8 16. cxd5 exd5 17. Qd3 Qf6 18. Rc1 Ne5 19. Nxe5 Rxc1 20. Bxc1 Qxe5 1/2-1/2

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1927.12.04"]
[Round "2.3"]
[White "Loman, Rudolf Johannes"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "35"]
[EventDate "1927.11.06"]
[EventType "team"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. Bg5 Be7 10. Bxe7 Kxe7 11. Re1+ Be6 12. Na3 Qd5 13. Qe2 Kf6 14. Qe4 Kxg7 15. Rad1 Kh8 16. Qf4 Bh3 17. Qf6+ Rg7 18. g3 1/2-1/2

[Event "NED Team-ch 1927/28"]
[Site "Netherlands"]
[Date "1927.11.13"]
[Round "1.1"]
[White "Euwe, Max"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "83"]
[EventDate "1927.11.06"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. Bg5 Be7 10. Bxe7 Kxe7 11. Re1+ Be6 12. Re4 f5 13. Rh4 Rxg7 14. Nxd4 Qd5 15. g3 Rd8 16. Nc3 Qe5 17. Nxc6+ bxc6 18. Qf1 Kf8 19. Re1 Qf6 20. Qh3 Bg8 21. Rf4 Be6 22. Qg2 Bd5 23. Nxd5 cxd5 24. Qf3 Rf7 25. g4 Qxb2 26. Rxf5 Qg7 27. Ree5 Qxe5 28. Rxf7+ Kg8 29. h4 d4 30. Rf5 Qe1+ 31. Kg2 Qe7 32. Qc6 c3 33. h5 Kh8 34. Rf4 Qd6 35. Qf3 Qd5 36. Re4 Qg5 37. Qf7 Qd5 38. Qf6+ Kg8 39. f3 Qd6 40. Qg5+ Kh8 41. h6 Rg8 42. Re8 1-0

[Event "Amsterdam VAS Paaswedstrijd"]
[Site "Amsterdam"]
[Date "1927.04.18"]
[Round "3"]
[White "Euwe, Max"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "A12"]
[PlyCount "90"]
[EventDate "1927.04.18"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. b3 Bf5 5. Bg2 Nbd7 6. Bb2 e6 7. d3 Bd6 8. Nbd2 Qe7 9. 0-0 0-0 10. Re1 e5 11. a3 h6 12. cxd5 cxd5 13. e4 dxe4 14. dxe4 Be6 15. Nh4 Nc5 16. Bf1 Bg4 17. f3 Bd7 18. Nf5 Bxf5 19. exf5 Rfd8 20. b4 Ncd7 21. Nc4 Bc7 22. Qe2 Re8 23. Bg2 b5 24. Ne3 Rab8 25. Rad1 a6 26. Ng4 Nxg4 27. fxg4 Nb6 28. h4 Nc4 29. Bc1 e4 30. Qxe4 Qxe4 31. Rxe4 Bxg3 32. g5 Rxe4 33. Bxe4 Bxh4 34. gxh6 gxh6 35. Bxh6 Rd8 36. Rxd8+ Bxd8 37. Bc1 Kg7 38. Bb7 a5 39. bxa5 Bxa5 40. Ba6 Kf6 41. Bxb5 Nd6 42. Bd7 Nxf5 43. Bb2+ Kg5 44. Kf2 Bb6+ 45. Kf3 Nd6 1/2-1/2

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1927.02.13"]
[Round "4.5"]
[White "Addicks, Joop"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "46"]
[EventDate "1926.11.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam ASC"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 Qe7 9. e4 dxc4 10. Bxc4 e5 11. d5 Nb6 12. Bb3 cxd5 13. exd5 e4 14. Re1 Bf5 15. Bg5 Rac8 16. Qe2 Rfe8 17. Bxf6 Qxf6 18. Nd2 Qh6 19. Nf1 a6 20. Ng3 Bg6 21. Qe3 Qxe3 22. Rxe3 f5 23. Re2 Nd7 1/2-1/2

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1927.01.16"]
[Round "3.5"]
[White "Wackers, Frans Lambert"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "91"]
[EventDate "1926.11.07"]
[EventType "team"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Be2 Ne4 10. Ncxe4 dxe4 11. Bh4 c5 12. a3 cxd4 13. exd4 b6 14. Rd1 Bxd2+ 15. Qxd2 Qxd2+ 16. Rxd2 Ba6 17. b4 Rac8 18. c5 Bb7 19. Bb5 Nf6 20. Bg3 Rfd8 21. Be5 Nd5 22. Rc2 f6 23. Bd6 Kf7 24. Kd2 g5 25. Rhc1 e5 26. dxe5 fxe5 27. Ke1 Ke6 28. Bc4 Kf5 29. g3 e3 30. fxe3 Nxe3 31. Rf2+ Ke4 32. Re2 Kd4 33. Bxe5+ Kxe5 34. Rxe3+ Kd4 35. Rd3+ Ke4 36. Rd6 bxc5 37. bxc5 Rxd6 38. cxd6 Ke5 39. d7 Rd8 40. Bb5 Kd6 41. Rc3 a6 42. Ba4 Bd5 43. Rd3 Ke6 44. Re3+ Kd6 45. Re8 Kc7 46. Re7 1-0

[Event "NED Team-ch 1926/27"]
[Site "Netherlands"]
[Date "1926.12.12"]
[Round "2.5"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Hamming, Adolf Willem"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "55"]
[EventDate "1926.11.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nbd2 0-0 7. Rc1 b6 8. cxd5 exd5 9. Bb5 c5 10. Bc6 Rb8 11. Bf4 Ba6 12. Bxb8 Nxb8 13. Qa4 Nxc6 14. Qxc6 cxd4 15. Nxd4 Bb4 16. Qa4 Bxd2+ 17. Kxd2 Ne4+ 18. Kc2 Nc5 19. Qa3 Bd3+ 20. Kd2 Bc4 21. f3 Re8 22. Rc3 Qh4 23. g3 Qh3 24. Kc1 Qg2 25. Rd1 Rc8 26. b3 Be2 27. Nxe2 Qxe2 28. b4 1-0

[Event "Match/Club Amsterdam VAS-Bremer SG 4-4"]
[Site "Groningen"]
[Date "1926.10.10"]
[Round "5"]
[White "Hogrefe, Hans"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "D69"]
[PlyCount "53"]
[EventDate "1926.10.09"]
[EventType "team"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bremer SG"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. Qd2 Qg5 16. f4 Qe7 17. f5 Rd8 18. Qe2 Rd6 19. e4 b5 20. Bb3 a5 21. e5 Ba6 22. Re3 Rd4 23. Qf3 Rad8 24. f6 gxf6 25. exf6 Qf8 26. Re7 R4d7 27. Qg4+ 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.30"]
[Round "11"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Loman, Rudolf Johannes"]
[Result "0-1"]
[ECO "A27"]
[PlyCount "40"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. Nc3 d6 4. g3 Be6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Ne7 8. Ne4 Nc6 9. Qc3 d5 10. Bg5 Qc8 11. Nd2 d4 12. Qf3 h6 13. Bh4 g5 14. Bxg5 hxg5 15. Qf6 Rg8 16. 0-0-0 Be7 17. Qf3 Qd7 18. Qb3 0-0-0 19. Bg2 Na5 20. Qd3 Qa4 0-1

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.29"]
[Round "10"]
[White "Kersten, JL."]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "145"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. e3 c5 5. b3 g6 6. Bb2 Bg7 7. Be2 0-0 8. Nbd2 cxd4 9. exd4 d5 10. 0-0 Nc6 11. Ne5 dxc4 12. Ndxc4 Nd5 13. Rc1 Bh6 14. Nxc6 Bxc6 15. Ne5 Bb7 16. Rc2 Rc8 17. Rxc8 Qxc8 18. Nd3 Rd8 19. Bf3 Ba6 20. Bxd5 Rxd5 21. Nb4 Rd8 22. Nxa6 Qxa6 23. d5 Qxa2 24. Qd4 f6 25. g3 Qxb3 26. Rd1 e5 27. Qg4 f5 28. Qe2 Rxd5 29. Rxd5 Qxd5 30. Bxe5 Kf7 31. Bb2 Bg7 32. Bxg7 Kxg7 33. Qe7+ Qf7 34. Qe5+ Kg8 35. Qb8+ Kg7 36. Qe5+ Kg8 37. Qb8+ Kg7 38. h4 Qd7 39. Qe5+ Kf7 40. Qc3 b5 41. Qb3+ Ke7 42. Qb4+ Kd8 43. Qc5 Ke8 44. Qe3+ Kd8 45. Qc5 Ke8 46. Qe3+ Qe7 47. Qb3 b4 48. Kf1 Kd8 49. Qc4 Kd7 50. Qa6 Ke8 51. h5 gxh5 52. Qc8+ Qd8 53. Qe6+ Qe7 54. Qc8+ Qd8 55. Qe6+ Qe7 56. Qc8+ Kf7 57. Qxf5+ Kg7 58. Qxh5 Qe4 59. Qg5+ Kf7 60. Qh5+ Kf6 61. Qc5 Qb1+ 62. Kg2 b3 63. Qd6+ Kf7 64. Qd7+ Kf8 65. Qd8+ Kf7 66. Qd7+ Kf6 67. Qd6+ Kf5 68. Qd5+ Kf6 69. Qd6+ Kf5 70. Qd5+ Kf6 71. Qd6+ Kf7 72. Qd7+ Kf6 73. Qd6+ 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.28"]
[Round "9"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Schelfhout, Willem AT"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "41"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 0-0 13. 0-0 Qc7 14. Qe3 Rd8 15. Ne5 Bd7 16. Rad1 Be8 17. f4 Nd7 18. Qh3 Nf8 19. c5 b5 20. Rf3 f6 21. Ng4 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.27"]
[Round "8"]
[White "Fick, Louis"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "78"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Bg4 6. f3 Bh5 7. Be3 Bd6 8. Nbc3 Nb4 9. Bb5+ c6 10. Ba4 Qh4+ 11. g3 Qe7 12. Kf2 Nf6 13. a3 Na6 14. Nf4 0-0 15. Nxh5 Nxh5 16. Qd2 f5 17. Bg5 Qf7 18. f4 h6 19. Bh4 Kh8 20. Rae1 Rae8 21. Re2 Rxe2+ 22. Nxe2 b5 23. Bb3 Re8 24. c3 Re6 25. Bc2 Nb8 26. Re1 Nd7 27. Ng1 g6 28. Nf3 Ndf6 29. Bxf6+ Nxf6 30. Ne5 Bxe5 31. dxe5 Ne4+ 32. Bxe4 fxe4 33. Ke3 Kg7 34. Re2 Re7 35. Rf2 Qe6 36. Qd4 Kh7 37. Qc5 a5 38. g4 Rf7 39. Rg2 a4 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.26"]
[Round "7"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Olland, Adolf Georg"]
[Result "1-0"]
[ECO "A33"]
[PlyCount "29"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. g3 Nc6 6. Bg2 Bb4+ 7. Nc3 Qa5 8. 0-0 Bxc3 9. bxc3 Qxc3 10. Nxc6 dxc6 11. Qd6 Bd7 12. Rb1 b6 13. Bxc6 Bxc6 14. Qxc6+ Ke7 15. Rb3 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.24"]
[Round "6"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "82"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. b3 Re8 9. Qc2 Ng4 10. Bg5 f6 11. Bc1 Nf8 12. h3 Nh6 13. dxe5 fxe5 14. Bg5 Qd7 15. Rad1 Nf5 16. Nd5 Qf7 17. Nh2 Ne6 18. Bc1 a5 19. Ng4 h5 20. Nge3 Nfd4 21. Qd2 g5 22. Nc2 Qg6 23. Nxd4 exd4 24. e3 Ra6 25. exd4 c6 26. Nc3 Bxd4 27. Ne2 Bc5 28. a3 Ng7 29. b4 axb4 30. axb4 Ba7 31. Nc3 Be6 32. Qxd6 c5 33. Qc7 Bxc4 34. Rfe1 Rae6 35. Rxe6 Nxe6 36. Qxb7 cxb4 37. Qxb4 Rc8 38. Qb7 Rc7 39. Qa8+ Kg7 40. Ne4 Bd4 41. Nd6 Qc2 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.23"]
[Round "5"]
[White "Kroone, Gerard"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "85"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. e3 g6 4. c4 Bg7 5. Nc3 b6 6. Be2 Bb7 7. 0-0 0-0 8. b4 c5 9. bxc5 bxc5 10. Rb1 Ne4 11. Na4 Bc6 12. Bb2 Qa5 13. Nxc5 Nxc5 14. dxc5 Qxc5 15. Bd4 Bxd4 16. exd4 Qa3 17. d5 Ba4 18. Qd2 Na6 19. Qa5 Nc5 20. Rb4 Rfb8 21. Rfb1 Rxb4 22. Qxb4 Qxb4 23. Rxb4 d6 24. Nd4 Rc8 25. Kf1 Bd7 26. Ke1 Kf7 27. Kd2 a5 28. Rb6 Ne4+ 29. Ke3 Nc3 30. Bd3 Nxa2 31. Ra6 a4 32. Ra7 Ke8 33. h4 Nc1 34. f3 Nxd3 35. Kxd3 Kd8 36. Ne6+ Bxe6 37. dxe6 Rc5 38. Ra8+ Kc7 39. Rxa4 d5 40. cxd5 Rxd5+ 41. Kc4 Re5 42. Ra7+ Kd6 43. Ra6+ 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.22"]
[Round "4"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Meijer, HJ."]
[Result "1-0"]
[ECO "E67"]
[PlyCount "35"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. Qc2 exd4 9. Nxd4 Qe7 10. b3 Nb6 11. Bb2 Ng4 12. Rad1 Ne3 13. fxe3 Qxe3+ 14. Kh1 Bxd4 15. Rxd4 Qe6 16. Nd5 Nxd5 17. Bxd5 Qe7 18. Re4 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.21"]
[Round "3"]
[White "Van Foreest, Arnold E"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "115"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Nxc6 bxc6 8. Bd3 Qc7 9. 0-0 Bd6 10. f4 Bc5+ 11. Kh1 Bb7 12. e5 Nd5 13. Ne4 Be7 14. a3 c5 15. c4 Nb6 16. Qe2 0-0-0 17. Bd2 f5 18. Nc3 Kb8 19. b4 h6 20. Nb5 Qc6 21. bxc5 Bxc5 22. Bb4 Nc8 23. Bxc5 Qxc5 24. Rab1 d6 25. exd6 Nxd6 26. Qxe6 Rhe8 27. Nxd6 Qxd6 28. Qxd6+ Rxd6 29. Bxf5 Kc7 30. Rf2 Re3 31. Kg1 Rxa3 32. Re2 Bc8 33. Be4 Rd4 34. Bd5 Bf5 35. Rbe1 Kd6 36. Rf2 g6 37. Rc1 h5 38. Bf7 Kc5 39. Rb2 a6 40. Rf2 Rd7 41. Bd5 Re7 42. Rd2 Ree3 43. Kf2 Reb3 44. Bf7 Bd3 45. Kg3 a5 46. Kh4 a4 47. Kg5 Rc3 48. Re1 Rc2 49. Rxc2 Bxc2 50. Bxg6 Bxg6 51. Kxg6 Ra2 52. Rg1 Rf2 53. f5 a3 54. f6 a2 55. f7 Kxc4 56. g3 h4 57. Kg7 hxg3 58. hxg3 1-0

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.20"]
[Round "2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Pannekoek, Johannes Henricius"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "100"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c6 5. d5 cxd5 6. cxd5 d6 7. Nc3 0-0 8. Nf3 Nbd7 9. 0-0 b6 10. Nd4 Nb8 11. Nc6 Qd7 12. Nb5 Na6 13. a4 Bb7 14. Ncxa7 Nb4 15. e4 Ba6 16. Qb3 Rxa7 17. Nxa7 Bxf1 18. Qxb4 Bxg2 19. Kxg2 Qxa7 20. Be3 Nd7 21. Ra3 Qa5 22. Qxa5 bxa5 23. Rb3 Rb8 24. Rxb8+ Nxb8 25. Bb6 Bxb2 26. Bxa5 Kf8 27. Kf3 Ke8 28. h4 Bd4 29. Be1 Nd7 30. a5 Kd8 31. Ke2 Nc5 32. f3 Kc7 33. g4 Kb7 34. h5 g5 35. Bd2 h6 36. f4 f6 37. Kf3 Ka6 38. Bb4 Kb5 39. Be1 Nb3 40. e5 fxe5 41. fxg5 hxg5 42. Ke4 Nc5+ 43. Kf5 Kc4 44. Kxg5 Kxd5 45. Kf5 e4 46. g5 Nd7 47. a6 Nf8 48. g6 e6+ 49. Kg5 Kc6 50. h6 Be3+ 1/2-1/2

[Event "NED-ch06"]
[Site "Utrecht"]
[Date "1926.07.19"]
[Round "1"]
[White "Kloosterboer, GW."]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "34"]
[EventDate "1926.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. Bc4 Nc6 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. f4 d5 9. Nxd5 Bc5 10. c3 Nxe4 11. Be3 Na5 12. Qd3 Nxc4 13. Qxc4 b5 14. Nxb5 Bxe3+ 15. Nxe3 Nd2 16. Qxc7 Qd3 17. Qe5 Nxf1 1/2-1/2

[Event "NED Team-ch 1925/26"]
[Site "Netherlands"]
[Date "1926.04.11"]
[Round "5.2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Van Foreest, Arnold E"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "66"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. Nf3 d6 3. Nc3 e5 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. b3 Ne8 8. Nd5 Nb6 9. Nxe7+ Qxe7 10. Bb2 f6 11. Qc2 g6 12. Rac1 Be6 13. Nh4 Rb8 14. f4 Nd7 15. f5 gxf5 16. Nxf5 Bxf5 17. Qxf5 Ng7 18. Qh3 f5 19. Rf2 Qg5 20. e4 fxe4 21. Bxe4 Rxf2 22. Bxh7+ Kf7 23. Kxf2 Qxd2+ 24. Kg1 Ke7 25. Qh4+ Nf6 26. Rf1 Rf8 27. Rf2 Qe3 28. Kg2 Ne6 29. Ba3 b6 30. Bb4 c5 31. Bd2 Qd4 32. Qh6 Qxf2+ 33. Kxf2 Ng4+ 0-1

[Event "Amsterdam VAS Winter 1925/26"]
[Site "Amsterdam"]
[Date "1926.01.??"]
[Round "10"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "95"]
[EventDate "1925.12.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. b3 c6 9. Qc2 Re8 10. Rd1 e4 11. Ne1 d5 12. cxd5 cxd5 13. Nb5 Re6 14. Qc7 Qe8 15. Nd6 Qf8 16. Ba3 Ne8 17. Nxe8 Qxa3 18. Nxg7 Rc6 19. Qd8+ Kxg7 20. Qg5 Nf6 21. Rdc1 Bd7 22. Rxc6 Bxc6 23. Qc1 Qb4 24. e3 a5 25. Bf1 Rc8 26. Ng2 Bd7 27. Qe1 Rc2 28. h3 Qxe1 29. Nxe1 Rb2 30. Kg2 h5 31. Kg1 Nh7 32. f3 Ng5 33. fxe4 dxe4 34. h4 Nf3+ 35. Nxf3 exf3 36. e4 a4 37. bxa4 Bxa4 38. a3 Bc2 39. Re1 Rb3 40. Kf2 Rxa3 41. Re3 Ra2 42. Kxf3 Bd1+ 43. Be2 Rxe2 44. Rxe2 g5 45. Ke3 Bxe2 46. Kxe2 gxh4 47. gxh4 f5 48. Ke3 1/2-1/2

[Event "NED Team-ch 1925/26 extra"]
[Site "Netherlands"]
[Date "1925.11.22"]
[Round "1.2"]
[White "Speijer, Abraham"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "D12"]
[PlyCount "66"]
[EventDate "1925.11.01"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Amsterdam VAS II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. e3 Nbd7 6. Be2 e6 7. Nh4 Bg6 8. Nxg6 hxg6 9. a3 Qa5 10. c5 Qc7 11. f4 Be7 12. Qc2 Nf8 13. Bd3 g5 14. Nf1 gxf4 15. exf4 Ng4 16. Be2 Nh6 17. Be3 Nf5 18. g3 g5 19. fxg5 Nxe3 20. Nxe3 Bxg5 21. Ng4 Nd7 22. 0-0 f5 23. Qd3 0-0-0 24. Nf2 Rdg8 25. Kg2 Nf6 26. Nh3 Qh7 27. Nxg5 Qxh2+ 28. Kf3 Rxg5 29. Rg1 Ne4 30. Kf4 Rxg3 31. Rxg3 Rh4+ 32. Ke3 Qxg3+ 33. Bf3 Qf2# 0-1

[Event "NED Team-ch 1922/23"]
[Site "Netherlands"]
[Date "1923.04.15"]
[Round "5.3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Koetsheid, Petrus"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "84"]
[EventDate "1922.12.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Rotterdam NRSV"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 Nxe4 6. Bxe4 Nd7 7. c3 Nf6 8. Bd3 Bg4 9. Qb3 Qb6 10. Bf4 e6 11. Ne2 Bxe2 12. Bxe2 Be7 13. 0-0 0-0 14. Bf3 Bd8 15. Bd6 Re8 16. Qc2 Be7 17. Be5 Rad8 18. Rae1 Rd7 19. c4 Qd8 20. Re3 Bd6 21. Rfe1 Kh8 22. Bxf6 Qxf6 23. d5 cxd5 24. cxd5 e5 25. Be4 g6 26. Qa4 Qe7 27. R3e2 f5 28. Bd3 a6 29. f4 Bc5+ 30. Kh1 Bd4 31. fxe5 Rxd5 32. Qc4 Qc5 33. e6 Qd6 34. e7 b5 35. Qb3 Bf6 36. Re6 Rxe7 37. Rxe7 Bxe7 38. Qc3+ Bf6 39. Qc8+ Kg7 40. Bf1 Rd1 41. Rxd1 Qxd1 42. Qc7+ Kg8 1/2-1/2

[Event "NED Team-ch 1922/23"]
[Site "Netherlands"]
[Date "1923.02.18"]
[Round "2.3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Straat, Evert"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "95"]
[EventDate "1922.12.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "Amsterdam ASC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. Be3 Nf6 7. Nd2 Be7 8. 0-0 0-0 9. Bf3 Nc6 10. c4 d6 11. Rc1 Bd7 12. Qb3 Rac8 13. Rfd1 Nxd4 14. Bxd4 d5 15. exd5 exd5 16. Bxf6 Bxf6 17. Bxd5 Rb8 18. Ne4 Be5 19. g3 Qa5 20. c5 Qb5 21. Nd6 Qxb3 22. axb3 Bc6 23. Rc2 g6 24. Re2 Bxd6 25. cxd6 Bxd5 26. Rxd5 Rfe8 27. Re7 Kf8 28. Rc7 Rec8 29. Kf1 Kg7 30. Ke2 Rxc7 31. dxc7 Rc8 32. Rc5 Kf6 33. Kd3 Ke6 34. Kd4 Kd6 35. g4 f6 36. h4 Ke6 37. g5 f5 38. Re5+ Kd6 39. Rd5+ Ke6 40. Rc5 Kd6 41. b4 Ke6 42. Kc4 Kd6 43. b5 axb5+ 44. Kxb5 Rxc7 45. Rxc7 Kxc7 46. Kc5 Kd7 47. Kd5 Ke7 48. Ke5 1-0

[Event "NED Team-ch 1922/23"]
[Site "Netherlands"]
[Date "1923.01.21"]
[Round "1.2"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Rueb, Alexander"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "91"]
[EventDate "1922.12.03"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Amsterdam VAS"]
[BlackTeam "The Hague DD"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Nf3 c5 3. dxc5 e6 4. e4 Bxc5 5. exd5 exd5 6. Bb5+ Nc6 7. 0-0 Nge7 8. Nc3 0-0 9. Bg5 f6 10. Bf4 Bg4 11. Be2 a6 12. h3 Bh5 13. Qd2 Bf7 14. Rad1 Re8 15. Be3 Bxe3 16. Qxe3 Qc7 17. Qd2 Rad8 18. Nh2 Ne5 19. f4 Nc4 20. Bxc4 dxc4 21. Qf2 Nd5 22. Nxd5 Rxd5 23. Rxd5 Bxd5 24. Qd4 Qc6 25. Nf3 Re2 26. Rf2 Bxf3 27. Rxf3 Rxc2 28. Rf2 Rxf2 29. Kxf2 b5 30. a3 Kf7 31. g4 Ke7 32. Kg3 Qd6 33. Qe4+ Kf7 34. Qxh7 Qd3+ 35. Qxd3 cxd3 36. Kf3 d2 37. Ke2 d1Q+ 38. Kxd1 g5 39. Ke2 Ke6 40. Kf3 Kd5 41. Kg3 a5 42. h4 gxh4+ 43. Kxh4 Ke6 44. Kh5 f5 45. g5 Kf7 46. Kh6 1-0

[Event "Amsterdam Ithreka"]
[Site "Amsterdam"]
[Date "1920.09.02"]
[Round "3"]
[White "Euwe, Max"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "43"]
[EventDate "1920.08.31"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e4 a6 5. Bxc4 b5 6. Bd3 Bb7 7. Nf3 c5 8. 0-0 cxd4 9. Nxd4 Bc5 10. Nxe6 fxe6 11. Qh5+ g6 12. Qxc5 Qxd3 13. Rd1 Qc4 14. Qe5 Nd7 15. Qxh8 0-0-0 16. Rxd7 Kxd7 17. Bg5 Re8 18. Qxh7+ Kc8 19. Nd5 Kb8 20. Qxg6 Bc6 21. Bf4+ Ka7 22. Qf7+ 1-0

[Event "Amsterdam Ithreka cancelled"]
[Site "Amsterdam"]
[Date "1920.08.30"]
[Round "2"]
[White "Euwe, Max"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "59"]
[EventDate "1920.08.29"]
[EventType "tourn"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. 0-0 cxd4 9. Bg5 Be7 10. Qe2 0-0 11. Rfd1 Qc7 12. Nxd4 a6 13. Re1 Re8 14. Qf3 Nd5 15. Qe4 g6 16. Bh6 Bd7 17. c4 Nb4 18. Bf1 Nc6 19. Nxc6 Bxc6 20. Qd4 Bf8 21. Bxf8 Rxf8 22. Re3 Qd8 23. Qe5 Qh4 24. Rh3 Qe4 25. Qg5 f6 26. Qh6 Rf7 27. Re3 Qd4 28. Rb1 Qd2 29. Qh3 e5 30. Rd3 1/2-1/2

[Event "NED Team-ch 1920/21"]
[Site "Netherlands"]
[Date "1920.03.21"]
[Round "1.3"]
[White "Hogewind, Gerrit"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "74"]
[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 "Utrecht"]
[BlackTeam "Amsterdam VAS"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Qd4 11. Ng4 Nxg4 12. Bxg4 e3 13. Bxc8 exf2+ 14. Kf1 Rxc8 15. Qe2+ Be7 16. Qxf2 Qd8 17. d3 0-0 18. Nc3 c5 19. Be3 Nc6 20. Rd1 Nd4 21. b3 Qa5 22. Nd5 Bd8 23. a4 Rc6 24. Kg1 Rd6 25. c4 Nxb3 26. Qa2 Nd4 27. g3 Re8 28. Bxd4 cxd4 29. Kg2 Rde6 30. Kh3 Re2 31. Qb3 Bg5 32. Rhf1 Qa6 33. Rf3 h5 34. Rg1 Qe6+ 35. g4 hxg4+ 36. Rxg4 Qh6+ 37. Kg3 Qxh2# 0-1

[Event "VAS Amsterdam Jubilee"]
[Site "Amsterdam"]
[Date "1918.12.21"]
[Round "?"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Weenink, Henri Gerard"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "65"]
[EventDate "1918.12.21"]
[EventType "game"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 d6 5. Bg5 Be6 6. Bb3 c6 7. Qd2 Nbd7 8. f4 h6 9. Bh4 Qc7 10. fxe5 dxe5 11. Bxe6 fxe6 12. Nf3 0-0-0 13. Bf2 Ng4 14. Bxc5 Nxc5 15. b4 Nd7 16. h3 Ngf6 17. 0-0 Qb6+ 18. Kh2 Qxb4 19. Rfb1 Qa5 20. a4 Nc5 21. Ra3 b5 22. Nxe5 b4 23. Nxc6 Qc7+ 24. e5 Qxc6 25. Rxb4 Nd5 26. Nb5 Rd7 27. Rc4 Nb6 28. Rxc5 Qxc5 29. Rc3 Qxc3 30. Qxc3+ Kd8 31. a5 Nc8 32. Qc6 Re8 33. Nd6 1-0

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.08.09"]
[Round "10"]
[White "Fick, Willem"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "98"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bg5 h6 11. Bd2 Qd5 12. Qe2 0-0-0 13. a3 g5 14. Rec1 Bg7 15. Rab1 d3 16. cxd3 Qxd3 17. Qxd3 Rxd3 18. b4 Ba2 19. b5 Nd4 20. Nxd4 Bxd4 21. Rb4 Rd8 22. Be1 Rxa3 23. h3 Bb6 24. Rb2 Bd5 25. Nc5 Bxc5 26. Rxc5 Ra1 27. Re2 Be6 28. Kh2 Rdd1 29. Bb4 Rab1 30. Ba3 Ra1 31. Bb2 Ra2 32. Rec2 Rd7 33. Bg7 Rxc2 34. Rxc2 h5 35. Be5 Bb3 36. Rc3 Ba4 37. Rg3 g4 38. hxg4 hxg4 39. Rxg4 Bxb5 40. f4 Bc4 41. f5 b5 42. Rf4 Rd5 43. Bc3 Rd3 44. Bb4 Rb3 45. Bc5 a5 46. g4 Kd7 47. g5 Kc6 48. g6 fxg6 49. fxg6 Kxc5 0-1

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.08.08"]
[Round "9"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Marchand, Max"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "61"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 bxa3 4. Bxa3 d6 5. d4 Nf6 6. Bd3 Nc6 7. c3 g6 8. f4 Bg7 9. Qf3 0-0 10. Ne2 Bg4 11. Qf2 Re8 12. Nd2 e5 13. d5 Ne7 14. fxe5 dxe5 15. c4 g5 16. 0-0 Ng6 17. Nf3 h6 18. h3 Bd7 19. c5 g4 20. hxg4 Nxg4 21. Qg3 h5 22. Nh2 Bh6 23. Nxg4 Bxg4 24. Bc1 Bxc1 25. Raxc1 Rc8 26. d6 Qd7 27. Nc3 Nf4 28. Bb5 Qxb5 29. Nxb5 Ne2+ 30. Kh2 Nxg3 31. Kxg3 1/2-1/2

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.08.05"]
[Round "7"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Van Trotsenburg, Boudewijn"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "101"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. e5 d5 10. Bd3 Nh5 11. Qc2 g6 12. 0-0-0 Nf4 13. Bf1 Nb4 14. Qb3 a5 15. g3 Nh3 16. Bxh3 Bxh3 17. a3 Nc6 18. Qe3 a4 19. Qh6 Bf5 20. Ng5 Qxg5 21. Qxg5 Nxd4 22. Rhe1 Ra6 23. b4 axb3 24. Kb2 Rfa8 25. Ra1 Nc2 26. Rec1 Nxa1 27. Rxa1 Rb6 28. g4 Bc2 29. Qe7 Rc6 30. Nf3 h6 31. Nd4 Rc4 32. e6 Rf8 33. exf7+ Rxf7 34. Qd8+ Kh7 35. Nxc2 Rxc2+ 36. Kxb3 Rcxf2 37. Rc1 c6 38. Rc2 R2f3+ 39. Rc3 R3f4 40. h3 Re4 41. Rd3 Ree7 42. Qd6 Rc7 43. Re3 b6 44. h4 Rfd7 45. Qf6 Rf7 46. Qd4 Rb7 47. h5 Rbd7 48. Re8 Rg7 49. Qe5 Rc7 50. hxg6+ Kxg6 51. Qf5# 1-0

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.08.04"]
[Round "6"]
[White "Te Kolste, Jan Willem"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "61"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Nc3 0-0 10. Re1 Nc5 11. Be3 Ne6 12. Qc4 Bb7 13. Na4 Re8 14. Rad1 c5 15. Nxc5 Bxc5 16. Bxc5 Bxf3 17. gxf3 Qg5+ 18. Kh1 d6 19. Be3 Qxe5 20. c3 Qf5 21. Qg4 Qxg4 22. fxg4 a5 23. b3 Re7 24. Rd5 a4 25. b4 Ree8 26. Red1 h6 27. h4 Nd8 28. b5 Nb7 29. R1d4 Nc5 30. Rc4 Re4 31. Rdxc5 1-0

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.08.03"]
[Round "5"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Geus, Klaas"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "62"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[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 Bc5 10. Qd3 Bb6 11. Be3 Nc5 12. Bxc5 Bxc5 13. Rd1 Ne7 14. Nd4 0-0 15. a4 c6 16. Bc2 g6 17. Nd2 Qc7 18. N2f3 Bg4 19. Re1 Nf5 20. h3 Nxd4 21. Nxd4 Bd7 22. Re2 b4 23. Rae1 bxc3 24. bxc3 Bb6 25. Qg3 Bxd4 26. cxd4 c5 27. f4 cxd4 28. f5 Qc3 29. Qf2 d3 30. Bxd3 Qxd3 31. e6 fxe6 0-1

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.08.02"]
[Round "4"]
[White "Oskam, Gerard"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "75"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Bc5 6. dxc6 Bxf2+ 7. Ke2 bxc6 8. Qa4 f5 9. Nbd2 0-0 10. Nxe4 fxe4 11. Qxe4 d5 12. Qxe5 Re8 13. Qxe8+ Qxe8+ 14. Kxf2 Qe4 15. Be2 c5 16. Re1 Qc2 17. Kg1 Bb7 18. Bf4 Bc6 19. Ne5 Be8 20. Rad1 c6 21. Bc1 Qa4 22. Bf3 Rd8 23. a3 h6 24. Nd3 Qb5 25. Re7 c4 26. Nf2 Qc5 27. Rde1 Bg6 28. R1e5 Qb6 29. Be3 Qxb2 30. Bd4 Qc1+ 31. Re1 Qd2 32. Rxg7+ Kf8 33. Rd1 Qc2 34. Rxa7 Rb8 35. Bg4 Bf7 36. Rf1 h5 37. Bd1 Qg6 38. Nh3 1-0

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.08.01"]
[Round "3"]
[White "Van Hoorn, Petrus Franciscus"]
[Black "Van Hartingsvelt, Hendrik"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "89"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. dxe5 Be7 6. Qe2 Nc5 7. Nc3 0-0 8. h4 Bg4 9. Bxh7+ Kh8 10. Be3 Bxf3 11. gxf3 Kxh7 12. 0-0-0 c6 13. f4 Rh8 14. Qg4 Nbd7 15. Rdg1 Bf8 16. h5 Kg8 17. h6 g6 18. f5 Nxe5 19. Qg3 Qf6 20. Bd4 Ned3+ 21. cxd3 Qxd4 22. fxg6 Bxh6+ 23. Kc2 f5 24. Ne2 Qg4 25. Qe5 Qf3 26. Rd1 Bg7 27. Rxh8+ Kxh8 28. Qe7 Ne4 29. Nd4 Qxf2+ 30. Kb1 Ng3 31. Qh4+ Kg8 32. Qh7+ Kf8 33. Ne6+ Ke7 34. Nxg7 Kf6 35. Ne8+ Kg5 36. Qe7+ Kxg6 37. Qg7+ Kh5 38. Nf6+ Kh4 39. Qh6+ Nh5 40. Qxh5+ Kg3 41. Rh1 Qg2 42. Qh4+ Kf3 43. Qe1 Kf4 44. d4 Rf8 45. Rf1+ 1-0

[Event "NED-ch"]
[Site "Amsterdam"]
[Date "1916.07.30"]
[Round "1"]
[White "Olland, Adolf Georg"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "83"]
[EventDate "1916.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Bxf7+ Kxf7 5. Nxe4 d5 6. Qf3+ Kg8 7. Qb3 Nc6 8. Ne2 Be6 9. d4 h6 10. dxe5 Nxe5 11. Bf4 Ng6 12. 0-0-0 Qc8 13. N4g3 Be7 14. Qd3 Nxf4 15. Nxf4 Bg5 16. Ngh5 Qe8 17. Kb1 Bg4 18. Qxd5+ Qf7 19. f3 Bxh5 20. Nxh5 Rd8 21. Qxf7+ Kxf7 22. f4 Be7 23. Rde1 g6 24. Ng3 Rd2 25. f5 Bh4 26. fxg6+ Kxg6 27. Re2 Rhd8 28. Rxd2 Rxd2 29. Ne4 Re2 30. Nc5 b6 31. Nd3 Kg7 32. g3 Bf6 33. Nf4 Rd2 34. Kc1 Rf2 35. Ne6+ Kf7 36. Nxc7 Rf5 37. a4 Ra5 38. b3 a6 39. Rd1 Be5 40. Rd7+ Kg6 41. c4 Rc5 42. Nxa6 1-0

[Event "VAS Amsterdam-ch"]
[Site "Amsterdam"]
[Date "1915.05.15"]
[Round "?"]
[White "Van Trotsenburg, Boudewijn"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "1/2-1/2"]
[ECO "C67"]
[PlyCount "67"]
[EventDate "1915.??.??"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Re1 0-0 10. Nc3 Nc5 11. Nd4 Ne6 12. Be3 Nxd4 13. Bxd4 c5 14. Be3 d5 15. exd6 Bxd6 16. Ne4 Bb7 17. Nxd6 cxd6 18. Rad1 Re8 19. Qd2 Re6 20. Bf4 Rg6 21. Bg3 h5 22. h4 Qc7 23. Qf4 Qc6 24. f3 Rd8 25. c4 Rg4 26. Rxd6 Rxd6 27. Qxd6 Qxd6 28. Bxd6 Bxf3 29. Kf2 Bc6 30. g3 Rxc4 31. b3 Rc2+ 32. Re2 Rc3 33. Re3 Rc1 34. Re1 1/2-1/2

[Event "Netherlands Tour Capablanca"]
[Site "Netherlands"]
[Date "1911.09.09"]
[Round "?"]
[White "Capablanca, Jose Raul"]
[Black "Van Hoorn, Petrus Franciscus"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "100"]
[EventDate "1911.09.04"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. a3 d5 4. e3 c5 5. bxc5 Bxc5 6. d4 Bd6 7. c4 dxc4 8. Bxc4 0-0 9. Nd2 a6 10. Ngf3 b5 11. Bd3 Bb7 12. 0-0 Nbd7 13. e4 Be7 14. Re1 Qb6 15. Nf1 Rfc8 16. h3 g6 17. Qd2 Bf8 18. Qf4 Bg7 19. Ng5 Qc7 20. e5 Nf8 21. Rac1 Nd5 22. Rxc7 Nxf4 23. Rxc8 Rxc8 24. Be4 Bxe4 25. Nxe4 Nd3 26. Re2 Nd7 27. Bc3 Nf4 28. Rd2 Nd5 29. Rd3 Bf8 30. Bb2 N7b6 31. g3 Na4 32. Rd2 Nxb2 33. Rxb2 Bxa3 34. Ra2 b4 35. Nc5 a5 36. Ne3 Nc3 37. Rc2 Rd8 38. Nc4 Nb5 39. Nxa5 Nxd4 40. Ra2 Nf3+ 41. Kg2 Nxe5 42. Nab3 Rd5 43. f4 Nd3 44. Nxd3 Rxd3 45. Nc5 Rc3 46. Ne4 Re3 47. Nc5 Bc1 48. Kf2 Ra3 49. Rc2 Be3+ 50. Kg2 Rc3 0-1

