[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.22"]
[Round "7"]
[White "Smith, Andrew Philip"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2087"]
[BlackElo "1924"]
[PlyCount "63"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Be7 5. Nc3 Nb4 6. Qd2 Nf6 7. a3 Nc6 8. Nge2 0-0 9. Nf4 Ne5 10. b3 Bc5 11. f3 Re8 12. Be2 a6 13. Bb2 b5 14. 0-0-0 c6 15. b4 Bf8 16. g4 Kh8 17. g5 Ng8 18. h4 a5 19. h5 axb4 20. axb4 Bxb4 21. Ng6+ fxg6 22. hxg6 Nxg6 23. Rxh7+ Kxh7 24. Rh1+ Nh6 25. gxh6 Ba3 26. hxg7+ Nh4 27. Bxa3 Rxa3 28. Qf4 Qe7 29. Rxh4+ Kxg7 30. Rg4+ Kh8 31. Qh6+ Qh7 32. Qf6+ 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.21"]
[Round "6"]
[White "De Dreu, Dies"]
[Black "Plug, Arjan JH"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1924"]
[BlackElo "1795"]
[PlyCount "47"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 c5 6. c3 Nc6 7. Bd3 b6 8. 0-0 0-0 9. Qe2 Nd7 10. Bf4 f5 11. h3 c4 12. Bc2 b5 13. a4 b4 14. Nxc4 Ba6 15. Bd3 dxc4 16. Bxc4 Bxc4 17. Qxc4 Rc8 18. Qxe6+ Kh8 19. a5 Rf6 20. Qa2 h6 21. d5 b3 22. Qxb3 Nxa5 23. Qc2 Qb6 24. Qa4 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.20"]
[Round "5"]
[White "Turner, David"]
[Black "De Dreu, Dies"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1754"]
[BlackElo "1924"]
[PlyCount "89"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. f3 Ng5 11. f4 Ne4 12. Nd2 Nxd2 13. Bxd2 c5 14. Nf3 0-0 15. h3 Rb8 16. Rb1 d4 17. g4 Bb5 18. Rf2 Qd5 19. b3 Bc6 20. c4 Qe4 21. Rb2 Ba8 22. Bc1 Rbd8 23. Kg2 f6 24. Rbe2 Qc6 25. exf6 Bxf6 26. Qd3 Rde8 27. Kg3 Qd7 28. Rxe8 Rxe8 29. g5 Bxf3 30. Rxf3 Be7 31. h4 Bd6 32. Bd2 Qe6 33. h5 Qe2 34. Qxe2 Rxe2 35. Rf2 Rxf2 36. Kxf2 g6 37. hxg6 hxg6 38. Kf3 Kf7 39. Ke4 Ke6 40. Bc1 c6 41. Ba3 Bf8 42. Bc1 Bg7 43. Ba3 Bf8 44. Bc1 Bd6 45. Bd2 1/2-1/2

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.19"]
[Round "4"]
[White "De Dreu, Dies"]
[Black "Murray, John Stephen"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1924"]
[BlackElo "1671"]
[PlyCount "127"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 h6 7. Bh4 0-0 8. 0-0 c5 9. c3 b6 10. Qe2 Bb7 11. Rfd1 Ne4 12. Bg3 Nxg3 13. hxg3 Nf6 14. Ne5 cxd4 15. exd4 Qc7 16. Re1 Bd6 17. a4 Rfe8 18. Qf3 Re7 19. Re3 Rf8 20. g4 Bxe5 21. Rxe5 Nd7 22. Rh5 e5 23. Qg3 Nf6 24. Rxe5 Rxe5 25. dxe5 Ne4 26. Bxe4 dxe4 27. Nf1 Re8 28. e6 Qxg3 29. exf7+ Kxf7 30. Nxg3 e3 31. f3 g6 32. Re1 Kf6 33. Nf1 e2 34. Ng3 Bc6 35. Kf2 Bxa4 36. Ne4+ Kg7 37. Rxe2 Bb5 38. Rd2 Re7 39. Rd6 Bc4 40. Rd4 Bb5 41. c4 Bc6 42. Nc3 Kf7 43. b4 Bd7 44. Nb5 Bc6 45. Rf4+ Kg7 46. Nd4 Bb7 47. c5 bxc5 48. bxc5 Bc8 49. Nb5 a6 50. Nd6 Bd7 51. Re4 Kf6 52. Rxe7 Kxe7 53. Ke3 Ke6 54. Kd4 a5 55. f4 Bc6 56. g3 a4 57. Nc4 Bd5 58. f5+ gxf5 59. gxf5+ Kxf5 60. Kxd5 Kg4 61. c6 a3 62. Nxa3 Kxg3 63. c7 h5 64. c8Q 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.18"]
[Round "3"]
[White "Vernon, Guy"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1766"]
[BlackElo "1924"]
[PlyCount "85"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Qd3 Nf6 8. Bg5 h6 9. Bh4 0-0 10. 0-0-0 Bxc3 11. bxc3 Qe7 12. Qd4 g5 13. e5 Nh7 14. Bg3 Re8 15. h4 Qa3+ 16. Kb1 Re6 17. Bc4 Rb6+ 18. Bb3 a5 19. e6 fxe6 20. Bxc7 Rc6 21. Bd6 Rxd6 22. Qxd6 Qxd6 23. Rxd6 Nf6 24. f3 b5 25. a4 Rb8 26. axb5 Rxb5 27. Kc1 Kf7 28. hxg5 hxg5 29. Rh8 Rc5 30. Kb2 Kg7 31. Rh1 Kf7 32. Rb6 Ke7 33. c4 Kf7 34. Rb5 Rc7 35. Rxa5 Kg6 36. Re1 g4 37. Re3 Kf7 38. fxg4 Nxg4 39. Rf3+ Ke7 40. Rg5 Nh6 41. g4 Bb7 42. Rg7+ Ke8 43. Rf6 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.17"]
[Round "2"]
[White "De Dreu, Dies"]
[Black "Hebden, Mark"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1924"]
[BlackElo "2434"]
[PlyCount "68"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Ng6 14. c5 Nf6 15. Rc1 Rf7 16. cxd6 cxd6 17. Nb5 g4 18. a4 a6 19. Na3 g3 20. Be1 gxh2+ 21. Kh1 Nh5 22. Nc4 Ng3+ 23. Bxg3 fxg3 24. Qe1 b5 25. axb5 axb5 26. Na3 Nf4 27. Nxb5 Ba6 28. Nxf4 exf4 29. Nxd6 Qxd6 30. Rc6 Bxe2 31. Rxd6 Bxf1 32. Rb6 Rfa7 33. Qxf1 Ra1 34. Rb8+ Bf8 0-1

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.16"]
[Round "1"]
[White "Roberts, Tallulah"]
[Black "De Dreu, Dies"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1521"]
[BlackElo "1924"]
[PlyCount "100"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 0-0 7. Ne2 Re8 8. 0-0 h6 9. d4 exd4 10. exd4 Bf8 11. Nec3 d6 12. Bf4 a6 13. b4 Rb8 14. a4 Bf5 15. b5 Na5 16. c5 Nxd5 17. Nxd5 Be4 18. Rc1 Bxg2 19. Kxg2 g5 20. Qg4 Bg7 21. Be3 dxc5 22. Nc3 Nb3 23. Rcd1 Nxd4 24. h4 f6 25. hxg5 fxg5 26. Ne4 Qd5 27. f3 axb5 28. axb5 b6 29. Rh1 Qe6 30. Qh5 Nf5 31. Bxg5 hxg5 32. Qh7+ Kf8 33. Rhe1 Qa2+ 34. Rd2 Qf7 35. Rde2 Nd4 36. Nxg5 Rxe2+ 37. Rxe2 Qf5 38. Qxf5+ Nxf5 39. Ne6+ Kf7 40. Nxc7 Nd4 41. Re4 Rc8 42. Rf4+ Kg8 43. Nd5 Re8 44. Nxb6 Nxb5 45. Rc4 Bd4 46. Nd7 Re2+ 47. Kh3 Nd6 48. Ra4 c4 49. Ra6 Nf7 50. Rc6 c3 0-1

[Event "Utrecht OKU op 41st"]
[Site "Utrecht"]
[Date "2014.05.31"]
[Round "3"]
[White "De Dreu, Dies"]
[Black "Ravagnani, Tiziano"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1991"]
[BlackElo "2010"]
[PlyCount "59"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. Be2 cxd4 8. exd4 Nc6 9. 0-0 Be6 10. c5 Ne4 11. Rc1 Rc8 12. h3 h6 13. Re1 g5 14. Bh2 Qd7 15. Bb5 f5 16. Ne5 Bxe5 17. Bxe5 a6 18. Ba4 Qe8 19. Qe2 Qg6 20. Bxc6 Rxc6 21. f3 Nf6 22. Bd6 exd6 23. Qxe6+ Kg7 24. Nxd5 dxc5 25. Qe5 Re8 26. Ne7 Qh7 27. d5 Rb6 28. Rxc5 Kf8 29. d6 Nd7 30. Ng6+ 1-0

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.04"]
[Round "7"]
[White "Hoermann, David"]
[Black "De Dreu, Dies"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1980"]
[BlackElo "1991"]
[PlyCount "156"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. c3 a6 6. 0-0 b5 7. Bb3 d6 8. Re1 0-0 9. Nbd2 Re8 10. h3 Bb7 11. Nh2 Qd7 12. Ng4 Nxg4 13. hxg4 Na5 14. Bc2 Bc8 15. f3 Bh4 16. Re2 c5 17. Nf1 Qe7 18. Be3 Bg5 19. Qd2 Bxe3+ 20. Qxe3 Nc6 21. g3 Be6 22. Rh2 h6 23. Rh5 b4 24. c4 Nd4 25. Bd1 Reb8 26. Nd2 f6 27. Nb3 Nc6 28. Nd2 a5 29. Ba4 Nd4 30. Rc1 Qf7 31. Kg2 Kf8 32. Rh4 Ke7 33. f4 g5 34. Rxh6 exf4 35. gxf4 gxf4 36. Qh3 Bxg4 37. Qh4 Rg8 38. Kf2 Rg7 39. Rh1 Rag8 40. Rh2 Rg6 41. Rg2 f3 42. Rh2 Rxh6 43. Qxh6 Rg6 44. Qh8 Qg8 45. Rh7+ Kf8 46. Bd1 Qxh8 47. Rxh8+ Kg7 48. Ra8 Bh3 49. Nxf3 Rg2+ 50. Ke3 Nxf3 51. Bxf3 Rxb2 52. Rxa5 Kf7 53. Ra7+ Kg6 54. Bd1 Bf1 55. Ra8 Rh2 56. Bf3 Rh3 57. Rg8+ Kf7 58. Rg1 Bxd3 59. Rc1 f5 60. exf5 Bxf5 61. Kf4 Be6 62. Be2 Rh2 63. Ke3 Rh3+ 64. Kf4 Ra3 65. Rc2 Kf6 66. Rd2 Ke7 67. Rc2 Rh3 68. Ke4 Kd7 69. Bf1 Rh4+ 70. Ke3 Kc7 71. Kf3 Kb6 72. Kg3 Rd4 73. Be2 Ka5 74. Kf2 Ka4 75. Ke1 Bf5 76. Rb2 Ka3 77. Rd2 Rxd2 78. Kxd2 Kxa2 0-1

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.03"]
[Round "6"]
[White "De Dreu, Dies"]
[Black "Cote, Frederic"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1991"]
[BlackElo "1978"]
[PlyCount "112"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 Nf6 5. Nc3 Nbd7 6. Be2 Be7 7. Nf3 0-0 8. 0-0 Ne8 9. Qc2 Kh8 10. Be3 g6 11. Ne1 Bg5 12. Qd2 Bxe3 13. Qxe3 f5 14. f3 f4 15. Qf2 g5 16. Nd3 b6 17. a3 Ndf6 18. b4 Rg8 19. bxc5 bxc5 20. Rfb1 Qe7 21. Ra2 h5 22. Kf1 Rg7 23. Rab2 g4 24. Ke1 g3 25. hxg3 Rxg3 26. Kd2 Qg7 27. Bf1 Qc7 28. Rb3 Nd7 29. Qg1 Nb6 30. Ne1 h4 31. Qh2 Qh7 32. a4 h3 33. a5 hxg2 34. Qxh7+ Kxh7 35. Nxg2 Nxc4+ 36. Bxc4 Rxg2+ 37. Ne2 Nf6 38. Rb8 Rxb8 39. Rxb8 Bh3 40. Rd8 Rg6 41. Kd3 Bg2 42. Rxd6 Bxf3 43. Nc3 Bg2 44. Ra6 Bf1+ 45. Ne2 f3 46. Rxa7+ Kh6 47. Ke3 fxe2 48. Bxe2 Bxe2 49. Kxe2 Nxe4 50. Rc7 Nc3+ 51. Kd3 Nxd5 52. Rxc5 Nb4+ 53. Kc4 Rg4+ 54. Kb5 Nd3 55. Rc7 e4 56. a6 Rg6 0-1

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.03"]
[Round "5"]
[White "Wahrenberg, Ralf"]
[Black "De Dreu, Dies"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1929"]
[BlackElo "1991"]
[PlyCount "88"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 c5 6. c3 Nc6 7. Nbd2 a5 8. h3 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qg4 g6 12. h4 Ba6 13. Bc2 Qc7 14. Nf3 0-0-0 15. Qg3 h6 16. 0-0-0 Nb8 17. Kb1 Nc6 18. Rd2 Kb7 19. Rhd1 g5 20. hxg5 hxg5 21. Bxg5 Rdg8 22. Qf4 Bxg5 23. Nxg5 Nxe5 24. b3 Rh5 25. Nf3 Rg4 26. Qf6 Rxg2 27. e4 Ng4 28. Qg7 Ne3 29. Qf8 Nxd1 30. Rxd1 Be2 31. exd5 Bxf3 32. dxe6 Rd5 33. Rxd5 Bxd5 34. e7 Rg1+ 35. Kb2 Qf4 36. c4 Qc1+ 37. Kc3 Qe1+ 38. Kd3 Qe4+ 39. Kd2 Qd4+ 40. Ke2 Qg4+ 41. Kd2 Qf4+ 42. Kd3 Qf3+ 43. Kd2 Qxf2+ 44. Kd3 Rg3# 0-1

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.02"]
[Round "4"]
[White "De Dreu, Dies"]
[Black "Giese, Guido"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1991"]
[BlackElo "1966"]
[PlyCount "71"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Ne1 Ne8 11. Be3 Bd7 12. Nd3 b6 13. a3 f5 14. f3 f4 15. Bf2 h5 16. b4 Nxd3 17. Qxd3 g5 18. c5 axb4 19. axb4 bxc5 20. bxc5 g4 21. c6 gxf3 22. Rxa8 Qxa8 23. cxd7 fxe2 24. Qxe2 Nf6 25. Nb5 Rd8 26. Nxc7 Qa4 27. Ne6 Rxd7 28. Re1 Rb7 29. Bh4 Ng4 30. h3 Ne3 31. Qxh5 Rf7 32. Ng5 Rf6 33. Rc1 Qa6 34. Qe8+ Rf8 35. Qe6+ Kh8 36. Qg6 1-0

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.01"]
[Round "1"]
[White "De Dreu, Dies"]
[Black "Meister, Jakob"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1991"]
[BlackElo "2476"]
[PlyCount "50"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e4 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 d5 7. e5 Nfd7 8. Bg5 Qc7 9. 0-0 Nc6 10. Nbd2 h6 11. Be3 Be7 12. Rac1 c4 13. Bb1 b5 14. Ne1 0-0 15. b3 Ba3 16. Rd1 Nb6 17. Ndf3 a5 18. Bc1 Be7 19. Nd2 Ba6 20. f4 f6 21. bxc4 dxc4 22. Be4 b4 23. Bxc6 Qxc6 24. Ne4 Bb7 25. exf6 Bxf6 0-1

[Event "Berlin Spring op-A"]
[Site "Berlin"]
[Date "2014.05.01"]
[Round "2"]
[White "Richter, Hans Peter"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2002"]
[BlackElo "1991"]
[PlyCount "67"]
[EventDate "2014.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. Qd2 Bf5 5. f3 e6 6. g4 Bg6 7. h4 h5 8. g5 Ng8 9. e4 Bb4 10. Bd3 Nd7 11. Nge2 Ne7 12. 0-0-0 Nb6 13. Be5 0-0 14. a3 Bd6 15. Bf6 Nc4 16. Bxc4 dxc4 17. Bxe7 Qxe7 18. e5 Bc7 19. Ng3 b5 20. Nce4 a5 21. Nf6+ Kh8 22. Qe2 c3 23. Ngxh5 cxb2+ 24. Kxb2 b4 25. a4 c5 26. Nf4 Bf5 27. h5 gxf6 28. Ng6+ fxg6 29. hxg6+ Kg8 30. Rh7 Qd8 31. Rh8+ Kg7 32. gxf6+ Kxg6 33. Qg2+ Kf7 34. Qg7+ 1-0

[Event "Maarssen OKU op-B"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "2"]
[White "De Dreu, Dies"]
[Black "Enserink, Henk"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1829"]
[BlackElo "1767"]
[PlyCount "74"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 0-0 6. Bxf6 Bxf6 7. e4 fxe4 8. Nxe4 Bg7 9. Be2 d6 10. 0-0 Nd7 11. Qd2 Nf6 12. Nxf6+ Rxf6 13. d5 Qf8 14. Nd4 e5 15. dxe6 Bxe6 16. Nxe6 Rxe6 17. Qd5 Qf5 18. Qxb7 Rf8 19. Bf3 Kh8 20. Rae1 Rxe1 21. Rxe1 Be5 22. Qe4 Qxe4 23. Rxe4 Bxb2 24. Re7 Rb8 25. Rxc7 Bd4 26. Rb7 Rc8 27. Bd5 Rf8 28. Bf3 Rc8 29. Rb4 Bc3 30. Ra4 Bd4 31. a3 Bc5 32. Kf1 Rb8 33. Ke2 Rb2+ 34. Kd3 Rxf2 35. Ra5 Ra2 36. a4 Kg7 37. Ke4 Rc2 0-1

[Event "Maarssen OKU op-B"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "3"]
[White "Van Meer, Chris AM"]
[Black "De Dreu, Dies"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "1595"]
[BlackElo "1829"]
[PlyCount "82"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 exd4 13. cxd4 Nb4 14. Bb1 c5 15. a3 Nc6 16. Nf1 g6 17. d5 Nb8 18. Ng3 Bg7 19. Bg5 Qc7 20. Bf4 Nbd7 21. Bd3 Rac8 22. Rc1 Qb8 23. Bb1 c4 24. Ba2 Nc5 25. Bb1 Nb3 26. Rc2 Nd7 27. Rce2 Nb6 28. Ba2 Nc5 29. Be3 Nba4 30. Bd4 Nd3 31. Bxg7 Nxe1 32. Qd4 Nxf3+ 33. gxf3 Qc7 34. e5 Qc5 35. Qxc5 Rxc5 36. Bh6 a5 37. exd6 Rxe2 38. Nxe2 Rxd5 39. Bf4 Kg7 40. Kg2 Rd3 41. Ng1 Nxb2 0-1

[Event "Maarssen OKU op-B"]
[Site "Maarssen"]
[Date "2013.05.31"]
[Round "1"]
[White "Brandsma, Jeroen"]
[Black "De Dreu, Dies"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1701"]
[BlackElo "1829"]
[PlyCount "14"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 Nbd7 7. d4 c6 0-1

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.10"]
[Round "8"]
[White "De Dreu, Dies"]
[Black "Castelfranchi, Carlo"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2019"]
[BlackElo "2133"]
[PlyCount "66"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 c5 6. e3 cxd4 7. exd4 0-0 8. Be2 Nc6 9. 0-0 Bf5 10. Rc1 Nh5 11. Be3 dxc4 12. Bxc4 Rc8 13. b3 Nf6 14. d5 Na5 15. Be2 Rxc3 16. Rxc3 Nxd5 17. Rc5 Nc3 18. Rxc3 Bxc3 19. Bxa7 Nc6 20. Qxd8 Rxd8 21. Bb6 Ra8 22. a4 Be6 23. Rb1 Na5 24. Bxa5 Rxa5 25. Bb5 Ra8 26. Kf1 Rd8 27. Ke2 b6 28. Bd3 Bb4 29. Bb5 Rc8 30. Ne1 Rc3 31. Nd3 Bf5 32. f3 Rc2+ 33. Kf1 Rd2 0-1

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.09"]
[Round "7"]
[White "Petrachi, Gianni"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1899"]
[BlackElo "2019"]
[PlyCount "77"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. c3 d6 10. d4 Re8 11. Nbd2 Bf8 12. d5 Nb8 13. Nf1 Nbd7 14. Bc2 c6 15. dxc6 Bxc6 16. Ng3 g6 17. Bg5 Qc7 18. Qd2 Be7 19. h3 Nc5 20. a5 Rad8 21. Bh6 Bd7 22. Nh4 Nfxe4 23. Bxe4 Bxh4 24. Bg5 Bxg5 25. Qxg5 Ne6 26. Qh6 Ng7 27. Bd5 Be6 28. Ne4 Kf8 29. Nf6 Bxd5 30. Nxh7+ Ke7 31. Qxg7 Rg8 32. Qf6+ Kd7 33. Rad1 Qc6 34. Qg5 Kc7 35. Nf6 Bb3 36. Nxg8 Rxg8 37. Qe7+ Kc8 38. Rxd6 Qe8 39. Rxe5 1-0

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.08"]
[Round "6"]
[White "De Dreu, Dies"]
[Black "Sevenyuk, Alexey"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2019"]
[BlackElo "1932"]
[PlyCount "122"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Na5 11. Bb3 Rb8 12. h4 b5 13. g4 b4 14. Nce2 e5 15. Nf5 Nxb3+ 16. axb3 Qa5 17. Kb1 gxf5 18. gxf5 Kh8 19. h5 Rfc8 20. Qxd6 Qc7 21. Qd2 Rb5 22. h6 Bf8 23. Bg5 Be7 24. c4 bxc3 25. Nxc3 Rxb3 26. Bxf6+ Bxf6 27. Nd5 Qc6 28. Nxf6 Qxf6 29. Qxd7 Rcb8 30. Rh2 R3b7 31. Qd5 Rb5 32. Qd6 Qxd6 33. Rxd6 Kg8 34. Rhd2 Kf8 35. f6 Ke8 36. Rg2 Kf8 37. Rdd2 R5b6 38. Rg7 Rxf6 39. Rxh7 Ke7 40. Rd5 Rxf3 41. Rxe5+ Kf6 42. Rf5+ Rxf5 43. exf5 Rg8 44. Kc2 Rg5 45. Rh8 Rxf5 46. Ra8 Kg6 47. Rxa7 Kxh6 48. b4 Rb5 49. Kc3 Kg6 50. Ra6+ f6 51. Kc4 Rb8 52. Kc5 Kg5 53. b5 f5 54. Kc6 f4 55. b6 Kg4 56. Kc7 Rf8 57. Ra1 f3 58. b7 f2 59. Kc6 Rb8 60. Kc7 Rxb7+ 61. Kxb7 Kg3 1/2-1/2

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.07"]
[Round "5"]
[White "Archangelsky, Mikhail"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2209"]
[BlackElo "2019"]
[PlyCount "77"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. h3 e5 7. d5 Ne8 8. g4 Nd7 9. Be3 a6 10. Qd2 Qe7 11. Bd3 b6 12. Bc2 Rb8 13. Ne2 b5 14. cxb5 axb5 15. Ng3 Nb6 16. b3 Bd7 17. Rc1 c5 18. dxc6 Bxc6 19. Bd3 Qb7 20. Qc3 Bd7 21. Qa5 Nc8 22. Ke2 Bc6 23. Rhg1 Nc7 24. Rc2 b4 25. Rxc6 Ne6 26. Rc2 Ra8 27. Qd5 Qb8 28. Rgc1 Nf4+ 29. Bxf4 exf4 30. Nf1 Nb6 31. Qb5 Bc3 32. a4 d5 33. N1d2 dxe4 34. Nxe4 Re8 35. Kf1 Qb7 36. Kg2 f5 37. Nd6 Qe7 38. Nxe8 fxg4 39. hxg4 1-0

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.06"]
[Round "4"]
[White "De Dreu, Dies"]
[Black "Hartl, Daniel"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2019"]
[BlackElo "2202"]
[PlyCount "60"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Nb1 Ba6 8. Be2 e6 9. 0-0 c5 10. Ne5 Nbd7 11. Nxc4 Qc7 12. Nbd2 cxd4 13. exd4 Be7 14. b3 0-0 15. Bb2 Bb7 16. Rc1 Rac8 17. Re1 Rfd8 18. Bf3 Nd5 19. Ne4 Qf4 20. g3 Qb8 21. Qe2 Ba6 22. Qd1 h6 23. Bg2 N7f6 24. Rc2 Nxe4 25. Bxe4 Bf6 26. Bd3 Nc3 27. Bxc3 bxc3 28. Rxc3 Rxd4 29. Qh5 Rd5 30. Ne5 Rxe5 0-1

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.05"]
[Round "2"]
[White "De Dreu, Dies"]
[Black "Pompili, Ugo"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2019"]
[BlackElo "1877"]
[PlyCount "113"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 f5 4. c4 c6 5. Nc3 Nf6 6. Be2 Bd6 7. Qc2 0-0 8. Bd2 Ne4 9. 0-0 Nxd2 10. Qxd2 Nd7 11. Rac1 Nf6 12. Ne5 Nd7 13. f4 Nxe5 14. dxe5 Be7 15. cxd5 exd5 16. Na4 g5 17. Rfd1 gxf4 18. exf4 Kh8 19. b4 a6 20. a3 Rb8 21. Nc5 Qe8 22. Nb3 b6 23. Qc3 Bb7 24. Qh3 Qg6 25. Rc3 Rg8 26. Bd3 Rbf8 27. Nd4 Qg4 28. Qxg4 fxg4 29. g3 Rc8 30. Bf5 Rcf8 31. Be6 c5 32. Bxg8 Kxg8 33. Ne6 Rc8 34. bxc5 bxc5 35. Rb1 Ba8 36. Kf2 c4 37. f5 Kf7 38. Ke3 h5 39. Rb6 Bc6 40. Rxa6 Bd7 41. a4 Bb4 42. Rc1 Ba3 43. Rc2 Rb8 44. Kf4 Bb2 45. Ng5+ Ke8 46. e6 Bc8 47. Rc6 Bd4 48. Nf7 Ke7 49. Kg5 Bb7 50. Rc7+ Kf8 51. a5 Ba6 52. Nd6 c3 53. e7+ Kg8 54. e8Q+ Rxe8 55. Nxe8 Bd3 56. R2xc3 Bxc3 57. Rxc3 1-0

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.05"]
[Round "3"]
[White "Kragelj, Igor"]
[Black "De Dreu, Dies"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2226"]
[BlackElo "2019"]
[PlyCount "42"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. f3 f4 12. Bf2 g5 13. c5 Ng6 14. Nc4 Rf7 15. cxd6 cxd6 16. Nb5 Nh4 17. Rg1 Bf8 18. Bxa7 Rxa7 19. Nxa7 Bd7 20. a4 h5 21. Nb5 Rg7 1/2-1/2

[Event "Trieste op 12th"]
[Site "Trieste"]
[Date "2010.09.04"]
[Round "1"]
[White "Piscopo, Pierluigi"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2430"]
[BlackElo "2019"]
[PlyCount "47"]
[EventDate "2010.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Be6 10. Na3 Qe7 11. Bxf6 gxf6 12. c3 Bxc4 13. Nxc4 Ne6 14. b4 Nf4 15. Ne3 Rg8 16. Kh1 Rd8 17. Qf3 Rd3 18. Rad1 Qd6 19. g3 Ng6 20. Rxd3 Qxd3 21. Rd1 Qxc3 22. Qxf6 Ne7 23. Qxe7+ Kxe7 24. Nd5+ 1-0

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.15"]
[Round "5"]
[White "De Jong, Sebastiaan"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "2019"]
[PlyCount "71"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 b5 2. g3 Bb7 3. Bg2 Nf6 4. 0-0 e6 5. d3 Be7 6. e4 0-0 7. a4 b4 8. Nbd2 d6 9. Nc4 a5 10. e5 Nfd7 11. h4 dxe5 12. Ncxe5 Nxe5 13. Nxe5 Bxg2 14. Kxg2 Qd5+ 15. Qf3 Qxf3+ 16. Kxf3 Rd8 17. Rd1 f6 18. Nc4 Nc6 19. Be3 Rd5 20. c3 Rad8 21. Ke2 e5 22. Rd2 Kf7 23. Rad1 Ke6 24. d4 exd4 25. Bxd4 Nxd4+ 26. Rxd4 Rxd4 27. Rxd4 Rxd4 28. cxd4 Kd5 29. Nxa5 f5 30. Kd3 h5 31. Nc4 f4 32. a5 Bf6 33. Ne5 c5 34. a6 c4+ 35. Kc2 b3+ 36. Kc1 1-0

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.14"]
[Round "4"]
[White "De Dreu, Dies"]
[Black "Kilimar, Viacheslav"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2019"]
[BlackElo "2050"]
[PlyCount "64"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. e3 Qa5 9. Qb3 cxd4 10. exd4 dxc4 11. Bxc4 0-0 12. 0-0 Qf5 13. Be5 Nc6 14. Bxg7 Kxg7 15. Qd1 Qa5 16. Rc1 Bg4 17. h3 Bxf3 18. Qxf3 Rac8 19. Qe2 e6 20. Rfd1 Rfd8 21. Bb3 Qg5 22. Qe3 Qf6 23. g3 Rd7 24. Kg2 b5 25. h4 h5 26. Qg5 Qxg5 27. hxg5 Rcd8 28. f4 a5 29. a3 Ne7 30. Re1 Rc7 31. Re5 a4 32. Ba2 Rxd4 0-1

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.14"]
[Round "2"]
[White "De Dreu, Dies"]
[Black "Zherebukh, Yaroslav"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2019"]
[BlackElo "2527"]
[PlyCount "80"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. e3 Be7 6. Be2 0-0 7. 0-0 d5 8. Qc2 Nbd7 9. cxd5 Nxd5 10. e4 Nxc3 11. bxc3 c5 12. Bf4 Nf6 13. Bd3 c4 14. Bxc4 Bxe4 15. Qe2 Rc8 16. Ne5 b5 17. Bxb5 Rxc3 18. Bd2 Rc2 19. Bd3 Bxd3 20. Qxd3 Rc8 21. Rac1 Qd6 22. f4 g6 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Bxc1 Qd5 26. Qc4 Qe4 27. h3 Kg7 28. Kh2 Bd6 29. Qd3 Qd5 30. Qc4 Bxe5 31. Qxd5 Bxf4+ 32. Bxf4 Nxd5 33. Bd2 Kf6 34. Kg3 Ke7 35. Kg4 Nf6+ 36. Kf3 Kd6 37. Bc1 Kd5 38. g4 Ne4 39. h4 Nc3 40. a3 Nb5 0-1

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.14"]
[Round "3"]
[White "Etmans, Maarten D"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2164"]
[BlackElo "2019"]
[PlyCount "97"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 Be7 7. d3 b5 8. Bc2 0-0 9. 0-0 Bb7 10. Rd1 Re8 11. Nbd2 Bf8 12. Nf1 g6 13. Ng3 Bg7 14. a4 Qd7 15. Be3 Ng4 16. Bd2 Nf6 17. h3 d5 18. axb5 axb5 19. exd5 Nxd5 20. Ne4 Qe7 21. Bg5 f6 22. Be3 Nxe3 23. fxe3 Na5 24. b4 Bxe4 25. dxe4 Nc4 26. Bb3 Kh8 27. Bxc4 bxc4 28. Rxa8 Rxa8 29. Qxc4 Rd8 30. Rd5 Bh6 31. Kf2 Rd6 32. Qc5 Qd8 33. Rxd6 cxd6 34. Qc6 f5 35. h4 fxe4 36. Qxe4 Qb6 37. g4 Qd8 38. g5 Bg7 39. c4 Kg8 40. Qd5+ Kh8 41. b5 h5 42. c5 e4 43. Nd2 Qf8+ 44. Ke2 dxc5 45. b6 Qb8 46. b7 Qh2+ 47. Kd1 Qg1+ 48. Kc2 Qa1 49. b8Q+ 1-0

[Event "Waling Dijkstra Gr-A"]
[Site "Leeuwarden"]
[Date "2009.11.13"]
[Round "1"]
[White "Smith, Thijmen"]
[Black "De Dreu, Dies"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2070"]
[BlackElo "2019"]
[PlyCount "72"]
[EventDate "2009.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 exd4 13. cxd4 Nb4 14. Bb1 c5 15. a3 Nc6 16. d5 Nb8 17. a4 Nbd7 18. Ra3 g6 19. Nf1 Bg7 20. N1h2 b4 21. Rae3 Rc8 22. Ng4 Nxg4 23. hxg4 c4 24. Nh2 b3 25. Rh3 Qa5 26. g5 Qxa4 27. Ng4 Qa1 28. Nh6+ Bxh6 29. gxh6 Qxb1 30. Qd4 f6 31. g4 c3 32. g5 cxb2 33. gxf6 Kf7 34. Qa4 Rc7 35. Bd2 Qxe1+ 36. Bxe1 b1Q 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.07"]
[Round "6"]
[White "De Dreu, Dies"]
[Black "Schipper, Rijk"]
[Result "1-0"]
[ECO "D37"]
[BlackElo "2147"]
[PlyCount "109"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. e3 Be7 6. Be2 0-0 7. 0-0 c5 8. cxd5 Nxd5 9. Nxd5 exd5 10. b3 Nf6 11. dxc5 Bxc5 12. Nd4 Bd6 13. Bb2 a6 14. Rc1 Re8 15. Bf3 Bd7 16. Qe2 Ne4 17. Rfd1 Qh4 18. g3 Qg5 19. a3 Rad8 20. b4 Ba4 21. Re1 Be5 22. Bxe4 dxe4 23. f4 exf3 24. Nxf3 Qf5 25. Nxe5 Rxe5 26. Bxe5 Qxe5 27. Rc5 Qd6 28. Rec1 Bb5 29. Qg4 Bc6 30. Qd4 Qxd4 31. exd4 Rxd4 32. Rxc6 bxc6 33. Rxc6 g5 34. Rxa6 g4 35. b5 Rd1+ 36. Kf2 Rd2+ 37. Ke3 Rxh2 38. b6 Rb2 39. a4 h5 40. Kf4 Kg7 41. a5 Rb4+ 42. Kg5 Rb5+ 43. Kf4 Rb4+ 44. Ke3 Rb3+ 45. Kd2 h4 46. gxh4 g3 47. Ke2 f5 48. Ra7+ Kf6 49. b7 Ke5 50. a6 Ke4 51. Ra8 Rb2+ 52. Ke1 Kf3 53. b8Q g2 54. Qg8 Rb1+ 55. Kd2 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2009.06.05"]
[Round "1"]
[White "Groffen, Hans"]
[Black "De Dreu, Dies"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2167"]
[PlyCount "86"]
[EventDate "2009.06.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. Nd2 f5 11. c5 f4 12. Bg4 h5 13. Bxc8 Rxc8 14. a4 Nf6 15. Ba3 g5 16. f3 Ng6 17. Rc1 Rf7 18. Nc4 Bf8 19. Na5 Rb8 20. Rf2 g4 21. Rfc2 Rg7 22. Kh1 Nh4 23. cxd6 Bxd6 24. Nc4 a6 25. Nxd6 cxd6 26. b5 Rc8 27. bxa6 bxa6 28. Qd3 Rgc7 29. Bb4 Rc4 30. Nd1 Rxc2 31. Rxc2 gxf3 32. gxf3 Rxc2 33. Qxc2 Qd7 34. Nc3 Qh3 35. Qf2 Ne8 36. a5 Kf7 37. Ne2 Qxf3+ 38. Qxf3 Nxf3 39. Kg2 Ng5 40. Nc3 Ke7 41. h4 Nf7 42. Kf3 Nd8 43. Na4 Nc7 1/2-1/2

[Event "Groningen Compact op-B"]
[Site "Groningen"]
[Date "2008.12.29"]
[Round "4"]
[White "Sterba, Michal"]
[Black "De Dreu, Dies"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1725"]
[BlackElo "1839"]
[PlyCount "91"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Nc3 Bf5 4. e3 e6 5. Ne5 Nbd7 6. Bd3 Ne4 7. Bxe4 dxe4 8. Nc4 Qg5 9. Rg1 Bb4 10. Bd2 Bxc3 11. Bxc3 0-0 12. g4 Bg6 13. Qe2 Nb6 14. 0-0-0 Qb5 15. b3 f6 16. Rd2 Nxc4 17. Qxc4 Qxc4 18. bxc4 c6 19. Ba5 b6 20. Bb4 Rfd8 21. a4 a5 22. Ba3 h5 23. gxh5 Bxh5 24. Be7 Kf7 25. Bxd8 Rxd8 26. c3 g6 27. Rb2 Rb8 28. Kd2 Bf3 29. c5 b5 30. axb5 cxb5 31. c4 b4 32. Ra1 g5 33. Rxa5 Rh8 34. Kc2 Rxh2 35. Kb3 g4 36. Raa2 f5 37. Kxb4 f4 38. exf4 e3 39. fxe3 Rxb2+ 40. Rxb2 g3 41. Rb1 g2 42. Kb5 Ke7 43. Kb6 Kd7 44. Ra1 Be4 45. Ra7+ Kc8 46. Rg7 1-0

