[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.06.21"]
[Round "9"]
[White "Agaian, Jura"]
[Black "Vroom, Ton"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1755"]
[BlackElo "1211"]
[PlyCount "27"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. Bxc6 bxc6 6. Nxe5 0-0 7. d4 Bb4 8. Qf3 Bb7 9. Bg5 d6 10. Ng4 Bc8 11. Nxf6+ gxf6 12. Bxf6 Qd7 13. h3 h6 14. Qg3+ 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.05.24"]
[Round "8"]
[White "Vroom, Ton"]
[Black "Molsbergen, Chris"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1211"]
[BlackElo "1455"]
[PlyCount "81"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. Ng5 0-0 6. d3 Ng4 7. 0-0 Qf6 8. Qe2 Nc6 9. Nf3 a6 10. Nd5 Qd8 11. c3 Na5 12. b4 Nxc4 13. bxc5 Na5 14. h3 Nh6 15. Bg5 f6 16. Bxh6 gxh6 17. Qe3 Rf7 18. Qxh6 dxc5 19. Qh4 c6 20. Nxe5 cxd5 21. Nxf7 Kxf7 22. Qxh7+ Ke6 23. exd5+ Kxd5 24. c4+ Kc6 25. Rab1 Bd7 26. Qe4+ Kc7 27. Qf4+ Kc6 28. Rfd1 Qe7 29. Qf3+ Kc7 30. Re1 Be6 31. Qf4+ Kd7 32. d4 cxd4 33. Qxd4+ Ke8 34. Rb6 Rd8 35. Qc3 Nc6 36. Reb1 Rd7 37. Qb3 Nd4 38. Qa4 Nc6 39. Rxb7 Rxb7 40. Qxc6+ Kf7 41. Rxb7 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.04.26"]
[Round "7"]
[White "Groenendijk, Patrick"]
[Black "Vroom, Ton"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1715"]
[BlackElo "1211"]
[PlyCount "27"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 e6 5. e4 Nb6 6. Nc3 Bb4 7. Bd3 0-0 8. 0-0 Bxc3 9. bxc3 c6 10. e5 c5 11. Bxh7+ Kh8 12. Bc2 c4 13. Nd2 Nc6 14. Qh5+ 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.03.22"]
[Round "6"]
[White "Vroom, Ton"]
[Black "Sannen, Jette"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "1211"]
[BlackElo "1310"]
[PlyCount "98"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. Bc4 a6 5. 0-0 e6 6. d4 cxd4 7. Nxd4 Be7 8. Re1 0-0 9. Nf3 Nc6 10. Bg5 b5 11. Bxf6 Bxf6 12. Bf1 Qc7 13. Qe2 Nb4 14. e5 dxe5 15. a3 Nd5 16. Ne4 Bb7 17. c3 Nf4 18. Nxf6+ gxf6 19. Qe3 Rfd8 20. Be2 f5 21. Nxe5 Nxg2 22. Qg3+ Kh8 23. Rec1 Rg8 24. Nxf7+ Qxf7 25. Qe5+ Rg7 26. f3 Nf4+ 27. Kh1 Nxe2 28. Qxe2 Qh5 29. Rf1 Rd8 30. Rad1 Re8 31. Rd3 e5 32. Qd1 Qg5 33. Rg1 Qh5 34. Rxg7 Kxg7 35. Qg1+ Kf6 36. Qb6+ Re6 37. Qxb7 Qh3 38. Kg1 f4 39. Qa8 Kf5 40. Qf8+ Rf6 41. Qc8+ Re6 42. Rd6 Qh6 43. Qd7 Qg6+ 44. Kh1 Qe8 45. Qxh7+ Rg6 46. Qh3+ Kg5 47. Qg4+ Kh6 48. Qh3+ Kg7 49. Rd7+ Kf6 1/2-1/2

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.02.15"]
[Round "5"]
[White "Bingen, Stanley"]
[Black "Vroom, Ton"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1262"]
[BlackElo "1211"]
[PlyCount "82"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 Nc6 4. Nf3 d6 5. Ng5 Be6 6. d5 h6 7. Nxe6 fxe6 8. dxc6 bxc6 9. Nc3 d5 10. exd5 exd5 11. Be2 Bb4 12. Bd2 Bxc3 13. Bxc3 Qd6 14. 0-0 0-0 15. Qd2 d4 16. Bb4 c5 17. Ba3 Ne4 18. Qd3 Nf6 19. Qc4+ Kh8 20. Bxc5 Qd5 21. Qxd5 Nxd5 22. Bxf8 Rxf8 23. Bf3 Nb4 24. Be4 Rf4 25. f3 c5 26. a3 Na6 27. Rae1 c4 28. Bb7 Nc5 29. Bd5 d3 30. Rxe5 dxc2 31. Re8+ Kh7 32. Rc1 Rd4 33. Be4+ Nxe4 34. fxe4 Rd1+ 35. Kf2 Rxc1 36. Rc8 Rf1+ 37. Kxf1 c1Q+ 38. Ke2 Qxb2+ 39. Ke3 Qxa3+ 40. Kd4 Qb2+ 41. Kd5 Qb7+ 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2019.01.11"]
[Round "4"]
[White "Vroom, Ton"]
[Black "Engelen, Niels"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1211"]
[BlackElo "1613"]
[PlyCount "114"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nd5 c6 4. Nf4 e5 5. Nh5 Qh4 6. d3 Bg4 7. Be2 Be6 8. g3 Qe7 9. h3 g6 10. Nf4 exf4 11. Bxf4 Bh6 12. Be5 f6 13. Bxd4 Qd7 14. Bc3 Bg7 15. g4 Nh6 16. f3 Qc7 17. Qd2 Qg3+ 18. Kf1 g5 19. Qe1 Qd6 20. d4 Nd7 21. Bd3 0-0-0 22. Ne2 Nb6 23. Bb4 Qb8 24. b3 Nf7 25. a4 h5 26. a5 Nd7 27. d5 cxd5 28. Qc3+ Qc7 29. a6 b6 30. Qxc7+ Kxc7 31. Nd4 Rde8 32. Nb5+ Kb8 33. Re1 Nde5 34. Nd6 Nxd6 35. Bxd6+ Kc8 36. Bb5 Nd7 37. Bc6 dxe4 38. Bb7+ Kd8 39. Rxe4 Bf7 40. Rb4 Bf8 41. Bxf8 Rhxf8 42. Bc6 Kc7 43. Bxd7 Kxd7 44. Rd4+ Kc7 45. Kf2 Rd8 46. Rhd1 Rxd4 47. Rxd4 hxg4 48. fxg4 Rd8 49. Rxd8 Kxd8 50. b4 Bc4 51. c3 Bxa6 52. Ke3 Ke7 53. Kf2 Kd6 54. Kg3 Kd5 55. Kf3 Kc4 56. Ke4 Bc8 57. Ke3 Kxc3 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.12.07"]
[Round "3"]
[White "Sannen, Stijn"]
[Black "Vroom, Ton"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1211"]
[BlackElo "1211"]
[PlyCount "101"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qf5 5. Nf3 Nc6 6. e3 e6 7. a3 Bd6 8. Bd3 Qa5 9. Bd2 0-0 10. d5 exd5 11. Na4 Nb4 12. axb4 Bxb4 13. Nc3 Qb6 14. 0-0 Qd6 15. Qb3 Bxc3 16. Bxc3 Be6 17. Qxb7 Nd7 18. Bc2 Nc5 19. Qb5 Rfb8 20. Qe2 Bg4 21. h3 Ne4 22. hxg4 Nc5 23. Be5 Qe7 24. Rfd1 f6 25. Bc3 Ne4 26. Rxd5 Qe6 27. Bxe4 Qxe4 28. Rd4 Qe6 29. Rad1 h6 30. Qc4 Qxc4 31. Rxc4 Rc8 32. Rd7 c6 33. Rd6 c5 34. Rd5 Rd8 35. Rcxc5 Rxd5 36. Rxd5 Kh7 37. Rd7 Kg6 38. Nh2 a5 39. Rd3 a4 40. Bb4 Rb8 41. Ba3 Rc8 42. Rc3 Rd8 43. Kf1 Rd1+ 44. Ke2 Rd7 45. Rc4 Rb7 46. f4 h5 47. gxh5+ Kxh5 48. Nf3 Kg4 49. Kf2 g5 50. fxg5+ Kf5 51. Rf4+ 1-0

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.11.09"]
[Round "2"]
[White "Vroom, Ton"]
[Black "Huizer, Olivier"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1211"]
[BlackElo "1818"]
[PlyCount "56"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Bc4 Nf6 6. Nc3 Nxe4 7. Bxf7+ Kxf7 8. Nxe4 Bg7 9. Qf3+ Ke8 10. Nxc6 bxc6 11. 0-0 d5 12. Nc5 Qd6 13. Nd3 Rf8 14. Bf4 Qf6 15. Rfe1 Ba6 16. Nc5 Qxf4 17. Qxf4 Rxf4 18. Nxa6 Rc8 19. Nc5 Bxb2 20. Rab1 Bd4 21. Nd3 Rf7 22. Re2 c5 23. Rf1 Rb8 24. Kh1 Kd7 25. c3 Bxc3 26. Nxc5+ Kd6 27. Na4 Bd4 28. Kg1 Rb4 0-1

[Event "Leiden SB-ch 1819"]
[Site "Leiden"]
[Date "2018.10.19"]
[Round "1"]
[White "Van der Hoeven, Carsten"]
[Black "Vroom, Ton"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1603"]
[BlackElo "1211"]
[PlyCount "53"]
[EventDate "2018.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bg4 7. b4 Bb6 8. Be3 Bxe3 9. fxe3 d5 10. exd5 Nxd5 11. Qb3 Bxf3 12. Rxf3 Nce7 13. e4 Nf4 14. Bxf7+ Kf8 15. g3 Nh3+ 16. Kg2 Ng5 17. Bh5+ Nf5 18. Rxf5+ Ke7 19. Rxe5+ Kf6 20. Rf5+ Ke7 21. Rxg5 Qd6 22. Qf7+ Kd8 23. Rd5 Qxd5 24. Qxd5+ Ke7 25. Qe5+ Kd8 26. Na3 Kc8 27. Nb5 1-0

