[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2010.03.06"]
[Round "7.9"]
[White "Rietman, Frits"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2251"]
[BlackElo "2416"]
[PlyCount "81"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Groningen Hotels"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Ne5 6. Bxd7+ Qxd7 7. Nxe5 dxe5 8. d3 e6 9. Be3 Bd6 10. a3 b6 11. Nd2 Ne7 12. Qb1 Nc6 13. c3 Rd8 14. Rd1 Bb8 15. Nc4 0-0 16. Kf1 Qe8 17. b4 cxb4 18. axb4 f5 19. f3 Qh5 20. Kg1 Kh8 21. Nd2 g5 22. b5 Nd4 23. cxd4 exd4 24. Bf2 Qxh2+ 25. Kf1 fxe4 26. dxe4 d3 27. Bg1 Qh1 28. Qb2+ Kg8 29. Qb3 Rf6 30. e5 Bxe5 31. Ne4 Bd4 32. Nf2 Bxf2 33. Kxf2 d2 34. Qb4 Rf7 35. Qg4 Rf5 36. Rxa7 h5 37. Qe4 Kh8 38. Ra8 Rdf8 39. Rxf8+ Rxf8 40. Qe5+ Kh7 41. Rxd2 1-0

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.05.10"]
[Round "9.6"]
[White "Berkvens, Joost"]
[Black "Van der Heijden, Ton"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2431"]
[BlackElo "2245"]
[PlyCount "54"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Bussum"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Ne7 6. 0-0 Nec6 7. Nxd4 cxd4 8. Ne2 Be7 9. d3 0-0 10. a3 d5 11. exd5 exd5 12. Ba2 Be6 13. Nf4 Qd7 14. Re1 Bd6 15. Nxe6 fxe6 16. Qg4 Rf5 17. f4 Raf8 18. g3 Kh8 19. h4 Bc7 20. Qf3 g5 21. hxg5 Rxg5 22. Rf1 Rg6 23. Kg2 Qg7 24. Bd2 e5 25. Rg1 exf4 26. Qxd5 f3+ 27. Kh1 Rh6+ 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.04.18"]
[Round "8.10"]
[White "Bolwerk, Peter"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2271"]
[BlackElo "2431"]
[PlyCount "108"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. Ngf3 Bg7 5. c3 Nh6 6. Bd3 0-0 7. 0-0 b6 8. Qe2 a5 9. Re1 Re8 10. exd5 cxd5 11. Bb5 Ba6 12. a4 Nf5 13. Ne5 Nd6 14. Qf3 Bxb5 15. axb5 Bxe5 16. dxe5 Nxb5 17. Ra4 Nd7 18. Rh4 Nf8 19. Qh3 Rc8 20. Nf3 Rc4 21. Rh6 Re4 22. Rd1 f6 23. Be3 Qc7 24. Rxd5 Rd8 25. Rd2 Rxd2 26. Nxd2 Rxe5 27. f4 Rf5 28. g4 Rxf4 29. Bxf4 Qxf4 30. Nf1 Nd6 31. Rh4 Nc4 32. Qg2 Ne5 33. Rh3 Nxg4 34. Rf3 Qe4 35. h3 Ne5 36. Rf2 Qh4 37. Qd5+ Kg7 38. Kg2 Qg5+ 39. Ng3 h5 40. Qd2 Qxd2 41. Rxd2 Ne6 42. Ne2 a4 43. Nd4 Nf4+ 44. Kg3 Nc4 45. Rc2 e5 46. b3 Ne3 47. Ra2 exd4 48. cxd4 axb3 49. Rb2 Nc4 50. Rxb3 Ne2+ 51. Kf2 Nxd4 52. Rd3 Nf5 53. Rd7+ Kh6 54. h4 b5 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.03.28"]
[Round "7.7"]
[White "Temmink, Henk H"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2230"]
[BlackElo "2431"]
[PlyCount "52"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Voerendaal"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. Nbd2 d6 7. b3 Nc6 8. Bb2 Qe8 9. c4 e5 10. dxe5 dxe5 11. e4 f4 12. Qc2 h6 13. c5 g5 14. Rfe1 Qh5 15. b4 fxg3 16. fxg3 Be6 17. b5 Nd4 18. Bxd4 exd4 19. e5 Ng4 20. Qe4 Rad8 21. h3 Ne3 22. g4 Qf7 23. Bh1 Bd5 24. Qd3 Qf4 25. Re2 Qg3+ 26. Bg2 Bxf3 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.03.07"]
[Round "6.7"]
[White "Berkvens, Joost"]
[Black "Janssen, Ruud"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2431"]
[BlackElo "2504"]
[PlyCount "92"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Hilversum HSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. g3 Bg4 3. Ne5 Bf5 4. d4 f6 5. Nf3 Nc6 6. c4 e5 7. cxd5 Qxd5 8. Nc3 Bb4 9. Bg2 Nxd4 10. Nh4 Qd7 11. Nxf5 Qxf5 12. 0-0 0-0-0 13. Nd5 Qc2 14. Be3 Qxd1 15. Rfxd1 Bc5 16. Rac1 Nxe2+ 17. Kf1 Nxc1 18. Bxc5 Nxa2 19. Bxa7 f5 20. Ra1 b6 21. Rxa2 e4 22. Nxb6+ cxb6 23. Bxb6 Rd7 24. Bh3 g6 25. Ra8+ Kb7 26. Ra7+ Kxb6 27. Rxd7 Nh6 28. Ke2 Kc6 29. Ra7 Kd5 30. Ke3 Ke6 31. b4 Rb8 32. Ra4 Kd5 33. f3 exf3 34. Kxf3 Nf7 35. Bf1 Ne5+ 36. Kf4 Nc6 37. b5 Nd4 38. Kg5 Nf3+ 39. Kh6 Nxh2 40. Bg2+ Kc5 41. Bc6 Ng4+ 42. Kxh7 Ne5 43. Ra6 g5 44. Kh6 Rg8 45. Ra8 Ng4+ 46. Kh7 Nf6+ 1/2-1/2

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.12.13"]
[Round "4.7"]
[White "Berkvens, Joost"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2431"]
[BlackElo "2318"]
[PlyCount "59"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Homburg Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. f4 Bg7 6. Nf3 Nf6 7. d3 0-0 8. 0-0 Re8 9. Qe1 b6 10. Kh1 Nd7 11. f5 e6 12. fxg6 fxg6 13. e5 Rf8 14. Bg5 Qc7 15. Qg3 Bxe5 16. Nxe5 Rxf1+ 17. Rxf1 Qxe5 18. Qf2 Qxg5 19. Qf7+ Kh8 20. Qe8+ Kg7 21. Ne4 Qh5 22. Nd6 Qe2 23. Qe7+ Kh6 24. Nf7+ Kg7 25. Ng5+ Kh6 26. Qxh7+ Kxg5 27. h4+ Kg4 28. Qxg6+ Kxh4 29. Rf4+ Qg4 30. Rxg4# 1-0

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.11.22"]
[Round "3.6"]
[White "Berkvens, Joost"]
[Black "Bosch, Jeroen"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2431"]
[BlackElo "2444"]
[PlyCount "76"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Rotterdam Schrijvers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 f6 7. Bf4 g5 8. Be3 c4 9. Bd2 Be6 10. e4 dxe4 11. Qe2 exf3 12. Qxe6+ Qe7 13. Qxe7+ Ngxe7 14. 0-0-0 0-0-0 15. h4 fxg2 16. Bxg2 Nb4 17. Ne4 Nd3+ 18. Kc2 g4 19. Nc5 Nc6 20. Be3 Bxc5 21. dxc5 Nd4+ 22. Kb1 Nf5 23. Rhf1 Rhe8 24. c6 b6 25. Bd2 Nxh4 26. Bh1 Re2 27. Bc3 Nf3 28. Bxf3 gxf3 29. Rh1 Rd6 30. Rxh7 Rxc6 31. Rxa7 Rc7 32. Ra8+ Kb7 33. Rf8 Nxf2 34. Rf1 Rc6 35. Rf7+ Ka6 36. Bd4 Ne4 37. Kc1 f2 38. Kd1 Rd2+ 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.11.01"]
[Round "2.4"]
[White "Landa, Konstantin"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2633"]
[BlackElo "2431"]
[PlyCount "73"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Groningen Hotels"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qb3 e6 5. Bg5 Nbd7 6. Nc3 Qa5 7. Bd2 Qd8 8. Rc1 Bd6 9. Bg5 h6 10. Bh4 dxc4 11. Qxc4 0-0 12. e3 e5 13. Bd3 Nb6 14. Qb3 exd4 15. Bxf6 Qxf6 16. Ne4 Qe7 17. Nxd6 Qxd6 18. Nxd4 Rd8 19. 0-0 c5 20. Nb5 Qc6 21. Qa3 Na4 22. Bc4 a6 23. Qxa4 axb5 24. Qxa8 bxc4 25. Rfd1 Re8 26. Qb8 Bh3 27. Qg3 Be6 28. Qd6 Qb5 29. Rd2 Qa5 30. Rcd1 Rc8 31. Qe7 Qxa2 32. Qxb7 Qa4 33. h3 Kh7 34. Qe4+ g6 35. Qe5 Qa8 36. Qf6 Qb8 37. Rd8 1-0

[Event "EU-Cup 24th"]
[Site "Kallithea"]
[Date "2008.10.23"]
[Round "7"]
[White "Dambacher, Martijn"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2485"]
[BlackElo "2431"]
[PlyCount "60"]
[EventDate "2008.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 127"]
[Source "ChessBase"]
[SourceDate "2008.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.13"]
[SourceQuality "1"]
[WhiteTeam "Eynatten"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. b3 Bb4 7. Bd2 0-0 8. Bd3 Qe7 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nxd5 Nxd5 13. cxd5 Bd6 14. f4 Qxd5 15. Qc2 g6 16. Kh1 Bg4 17. e4 Qc5 18. Bc3 Rad8 19. Rae1 Be7 20. f5 Bh4 21. b4 Qd6 22. Re3 gxf5 23. exf5 Rfe8 24. Re4 h5 25. Rd4 Qxd4 26. Bxd4 Rxd4 27. h3 Re3 28. Bc4 Bd1 29. Qc1 Re5 30. Qh6 Rxc4 1-0

[Event "EU-Cup 24th"]
[Site "Kallithea"]
[Date "2008.10.22"]
[Round "6"]
[White "Berkvens, Joost"]
[Black "Bednarich, Jan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2431"]
[BlackElo "2260"]
[PlyCount "121"]
[EventDate "2008.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 127"]
[Source "ChessBase"]
[SourceDate "2008.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.13"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Luxembourg Bonnevoie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "LUX"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Bf4 e6 5. e3 Bb4+ 6. Nc3 Nf6 7. Rc1 0-0 8. h3 Bxf3 9. Qxf3 Ne4 10. Bd3 f5 11. cxd5 exd5 12. Bxe4 fxe4 13. Qg3 Rf7 14. 0-0 Qd7 15. Rc2 Ne7 16. a3 Nf5 17. Qg4 Bxc3 18. Rxc3 c6 19. Be5 Re8 20. b4 a6 21. a4 Re6 22. b5 axb5 23. axb5 Rg6 24. bxc6 bxc6 25. Qh5 Rh6 26. Qe2 Nh4 27. Qg4 Nf3+ 28. gxf3 Rg6 29. Bg3 Rxg4 30. fxg4 h5 31. Rfc1 hxg4 32. h4 Rf6 33. Kh2 Qb7 34. Bf4 Qb5 35. Rc5 Qe2 36. R5c2 Qf3 37. Bg3 g5 38. hxg5 Rf5 39. Rxc6 Rxg5 40. Rc8+ Kh7 41. Kg1 Rg7 42. Rd8 Qf5 43. Rc5 Qf3 44. Rdxd5 Rf7 45. Re5 Qd1+ 46. Kh2 Qf1 47. Rf5 Rb7 48. Rh5+ Kg6 49. Rhg5+ Kh6 50. Rxg4 Rg7 51. Rc6+ Kh7 52. Rh4+ Kg8 53. Rc8+ Kf7 54. Rc7+ Kg8 55. Rxg7+ Kxg7 56. Rxe4 Qd3 57. Re5 Kf6 58. d5 Qh7+ 59. Kg2 Qb7 60. e4 Qb4 61. d6 1-0

[Event "EU-Cup 24th"]
[Site "Kallithea"]
[Date "2008.10.21"]
[Round "5"]
[White "Kovacs, Gabor H"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2490"]
[BlackElo "2431"]
[PlyCount "57"]
[EventDate "2008.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 127"]
[Source "ChessBase"]
[SourceDate "2008.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.13"]
[SourceQuality "1"]
[WhiteTeam "Szombathely"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 Re8 8. Bd3 a6 9. 0-0 h6 10. Bh4 dxc4 11. Bxc4 b5 12. Bd3 c5 13. a4 c4 14. Bb1 Bb7 15. axb5 axb5 16. Nxb5 Qb6 17. Bxf6 Nxf6 18. Nc3 Qxb2 19. Ne5 Rec8 20. Bc2 Bd6 21. Na4 Qb5 22. Rb1 Bb4 23. Nc5 Rxc5 24. dxc5 Qxc5 25. Qd4 Qxd4 26. exd4 Nd5 27. Be4 Ra4 28. Nxc4 Ba6 29. Bxd5 1-0

[Event "EU-Cup 24th"]
[Site "Kallithea"]
[Date "2008.10.20"]
[Round "4"]
[White "Berkvens, Joost"]
[Black "Bakalarz, Mietek"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2431"]
[BlackElo "2330"]
[PlyCount "101"]
[EventDate "2008.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 127"]
[Source "ChessBase"]
[SourceDate "2008.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.13"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Differdange"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "LUX"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Bd6 8. 0-0 0-0 9. Re1 Bg4 10. Rb1 f5 11. d3 Rb8 12. h3 Bh5 13. g4 fxg4 14. Ng5 Bc5 15. d4 exd4 16. Qd3 Bg6 17. Qc4+ Kh8 18. Qxc5 Qf6 19. Kh1 h6 20. Re6 Qxf2 21. Ba3 gxh3 22. Nxh3 Qxc2 23. Rc1 Qf5 24. Qxf5 Bxf5 25. Rxc6 bxc6 26. Bxf8 Rxf8 27. cxd4 Rd8 28. Rc4 Bd3 29. Ra4 Bb5 30. Rxa7 Rxd4 31. Nf2 g5 32. Ne4 Rc4 33. Kh2 Kg7 34. Rxc7+ Kg6 35. Nd6 Ra4 36. Nxb5 cxb5 37. Bd5 Rd4 38. Bb3 h5 39. Rc5 Rd2+ 40. Kg1 h4 41. Rxb5 h3 42. Rd5 Rg2+ 43. Kh1 g4 44. Rc5 Rb2 45. Rc2 Rb1+ 46. Kh2 Kg5 47. Be6 Kh4 48. Rc4 Rb2+ 49. Kg1 Rb1+ 50. Kh2 Rb2+ 51. Kg1 1/2-1/2

[Event "EU-Cup 24th"]
[Site "Kallithea"]
[Date "2008.10.19"]
[Round "3"]
[White "Glek, Igor Vladimirovich"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2512"]
[BlackElo "2431"]
[PlyCount "59"]
[EventDate "2008.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 127"]
[Source "ChessBase"]
[SourceDate "2008.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.13"]
[SourceQuality "1"]
[WhiteTeam "Eupen Rochade"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "NED"]

1. e4 c5 2. d3 Nc6 3. f4 d5 4. Be2 Nf6 5. e5 Nd7 6. Nf3 e6 7. c3 b5 8. 0-0 Be7 9. Be3 Nb6 10. d4 Nc4 11. Bxc4 bxc4 12. dxc5 Qa5 13. Na3 Bxc5 14. Nc2 Rb8 15. Qc1 Bxe3+ 16. Nxe3 0-0 17. Rf2 Qb6 18. Qd2 Rd8 19. Rd1 Qa6 20. a3 d4 21. cxd4 Rb3 22. Qc1 Na5 23. d5 exd5 24. Rxd5 Rxd5 25. Nxd5 Bb7 26. Nb4 Qg6 27. Nd4 Rh3 28. Qd1 h6 29. f5 Qg5 30. e6 1-0

[Event "EU-Cup 24th"]
[Site "Kallithea"]
[Date "2008.10.18"]
[Round "2"]
[White "Berkvens, Joost"]
[Black "Bajraktari, Hajredin"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2431"]
[PlyCount "47"]
[EventDate "2008.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 127"]
[Source "ChessBase"]
[SourceDate "2008.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.13"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Apollonia"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ALB"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Qc7 7. f3 e5 8. Nb3 Be6 9. Qd2 Be7 10. g4 Nc6 11. 0-0-0 b5 12. g5 Nd7 13. Nd5 Bxd5 14. exd5 Nd8 15. Kb1 Rc8 16. h4 Nb6 17. Bxb6 Qxb6 18. f4 exf4 19. Qxf4 0-0 20. Bd3 Rc7 21. h5 g6 22. hxg6 fxg6 23. Qh4 Rf7 24. Bxg6 1-0

[Event "EU-Cup 24th"]
[Site "Kallithea"]
[Date "2008.10.17"]
[Round "1"]
[White "Predojevic, Borki"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2615"]
[BlackElo "2431"]
[PlyCount "75"]
[EventDate "2008.10.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 127"]
[Source "ChessBase"]
[SourceDate "2008.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.13"]
[SourceQuality "1"]
[WhiteTeam "Sarajevo Bosna"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "BIH"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nbd2 Nf6 7. a4 Bg4 8. a5 b5 9. 0-0 Nd7 10. h3 Bxf3 11. Nxf3 0-0 12. c3 b4 13. cxb4 Rb8 14. bxc5 Nxc5 15. Be3 Nxd3 16. Bxa7 Rxb2 17. Ra3 Nf4 18. Qxd8 Rxd8 19. Be3 Ne2+ 20. Kh2 Rb5 21. e5 c5 22. a6 Ra8 23. Rd1 Nd4 24. Bxd4 cxd4 25. Rxd4 Rb6 26. Rda4 Ra7 27. Kg3 Bh6 28. Ra1 Kg7 29. h4 Re6 30. Nd4 Rb6 31. f4 f6 32. e6 f5 33. Ra5 Kf6 34. Nb5 Ra8 35. Nd4 Ra7 36. R1a3 Rb4 37. Nc6 Bxf4+ 38. Kf3 1-0

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.09.27"]
[Round "1.7"]
[White "Burg, Twan"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2359"]
[BlackElo "2431"]
[PlyCount "84"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 e6 7. 0-0 Be7 8. Be3 Qc7 9. f4 d6 10. c4 Nb4 11. Nc3 Nxd3 12. Qxd3 b6 13. e5 dxe5 14. Nb5 Qc6 15. fxe5 Bb7 16. Qe2 Ne4 17. N3d4 Qc8 18. Qg4 g6 19. Bh6 Bc5 20. Kh1 Qd7 21. Rae1 a6 22. Rxe4 axb5 23. Ref4 Rxa2 24. Ne2 Rxb2 25. h4 f5 26. exf6 Kf7 27. h5 Qd3 28. Re1 Rd8 29. Nc1 Qd6 30. Re2 Qd1+ 31. Kh2 Qg1+ 32. Kh3 Rxe2 33. Qxe2 Qxc1 34. hxg6+ hxg6 35. Rh4 Qh1+ 36. Kg3 Bd6+ 37. Kg4 Qb1 38. Bf4 Qf5+ 39. Kg3 Bxf4+ 40. Rxf4 Rd3+ 41. Kh4 Qxf4+ 42. g4 Qh6# 0-1

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.05.17"]
[Round "9.9"]
[White "Berkvens, Joost"]
[Black "Verlinde, Tieme"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2452"]
[BlackElo "2144"]
[PlyCount "112"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. Qe2 Nbd7 9. f4 Rc8 10. f5 Bc4 11. Qf3 b5 12. 0-0-0 Qc7 13. Rd2 b4 14. Nd5 Nxd5 15. exd5 a5 16. Bxc4 Qxc4 17. Kb1 a4 18. Na5 Qa6 19. Nc6 b3 20. cxb3 axb3 21. axb3 Be7 22. g4 Nf6 23. Rc1 e4 24. Qf4 Nxd5 25. Qxe4 Rxc6 26. Rxd5 Rxc1+ 27. Bxc1 Kd7 28. Qa4+ Qc6 29. Ra5 Rc8 30. Bf4 Kd8 31. Ka2 Bf6 32. Ra6 Qxa4+ 33. bxa4 Rc2 34. Rxd6+ Kc8 35. g5 Bxb2 36. Rd2 Rxd2 37. Bxd2 Be5 38. h4 g6 39. Kb3 Bg3 40. Kc4 gxf5 41. h5 f4 42. Kd3 f3 43. Bc3 Kb7 44. Ke3 f2 45. Ke2 Ka6 46. Bd4 Bh4 47. Bxf2 Bxg5 48. Be1 Kb6 49. Kd3 Kc5 50. Ke4 Kc4 51. Kf5 h6 52. Ke4 Kc5 53. Ke5 Kb6 54. Kd6 Ka6 55. Kc6 Be3 56. Bh4 Ka5 1/2-1/2

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.03.29"]
[Round "8.7"]
[White "Buenermann, Volker"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2293"]
[BlackElo "2452"]
[PlyCount "63"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. Bd3 a6 9. 0-0 Be7 10. Qe2 Qc7 11. f4 b5 12. a3 0-0 13. Bd2 Bb7 14. Rae1 b4 15. axb4 Nxb4 16. e5 dxe5 17. fxe5 Nd7 18. Be4 Rab8 19. Kh1 Bxe4 20. Qxe4 Qb7 21. Qg4 Nxc2 22. Bh6 g6 23. Bxf8 Bxf8 24. Re2 Qxb3 25. Qf4 Kh8 26. Rd2 Nc5 27. Qf6+ Kg8 28. Qxf7+ Kh8 29. Qf6+ Kg8 30. Qf7+ Kh8 31. Qf6+ Kg8 32. Rd8 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.03.08"]
[Round "7.3"]
[White "Berkvens, Joost"]
[Black "Seirawan, Yasser"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2452"]
[BlackElo "2634"]
[PlyCount "52"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Hilversum HSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. e3 c5 7. Rc1 0-0 8. Qb3 Qa5 9. cxd5 exd5 10. a3 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 c4 13. Nd2 Re8 14. h3 b5 15. Rb1 a6 16. a4 Nb6 17. a5 Na4 18. Rc1 Bf5 19. Bd6 Bd3 20. Be2 Bxe2 21. Kxe2 Nb2 22. f3 Nd3 23. Rb1 Re6 24. Ba3 Nh5 25. Nf1 Nhf4+ 26. Kd2 Nxg2 0-1

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.02.09"]
[Round "6.7"]
[White "Wiersma, Eelke"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2429"]
[BlackElo "2452"]
[PlyCount "45"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Nxc4 8. Qa4+ Bd7 9. Qxc4 Bd6 10. 0-0 0-0 11. Bg5 a6 12. Ne5 Be8 13. Rfd1 Be7 14. Rac1 c6 15. Qb3 Rb8 16. Na4 h6 17. Bh4 Qd5 18. Qxd5 cxd5 19. Nb6 g5 20. Bg3 Bd8 21. Nd3 Bxb6 22. Bxb8 Bb5 23. Bd6 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.12.15"]
[Round "5.5"]
[White "Berkvens, Joost"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2452"]
[BlackElo "2237"]
[PlyCount "122"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Leiden LSG II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 0-0 7. e3 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Nd2 f5 11. Qc2 e5 12. d5 Nd7 13. 0-0-0 Nf6 14. f3 Kh8 15. Kb1 Bd7 16. Be2 exf3 17. gxf3 Rab8 18. Nb3 Ba4 19. c5 Nd7 20. d6 cxd6 21. cxd6 Qg5 22. f4 Qf6 23. Qc4 Bc6 24. Rhg1 Rbc8 25. Ka1 Bf3 26. Qb5 Bc6 27. Qb4 b6 28. Ba6 Rcd8 29. Rd2 Nb8 30. Bc4 Rd7 31. Nc1 Rfd8 32. Rgd1 Bf3 33. Be2 Nc6 34. Qa3 Bxe2 35. Nxe2 e4 36. Nc3 Na5 37. Rd4 Nc6 38. R4d2 Na5 39. Rd4 Nc6 40. Rd5 Kh7 41. Nb5 a6 42. Rc1 Qf7 43. Nc7 Na5 44. Qb4 Nb7 45. Qxb6 Nxd6 46. a3 Rxc7 47. Qxc7 Rc8 48. Qxc8 Nxc8 49. Ra5 Qe6 50. Rcc5 Ne7 51. h4 Kg6 52. Ra4 Kh5 53. Re5 Qd6 54. Raxe4 Kxh4 55. Rd4 Qc7 56. Ra4 Kg3 57. Kb1 h5 58. Rxa6 Qc4 59. Ra7 Nc6 60. Rxg7+ Kf2 61. Re8 Qd3+ 1/2-1/2

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.11.24"]
[Round "4.7"]
[White "Muhren, Bianca"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2334"]
[BlackElo "2452"]
[PlyCount "134"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 h6 10. Bh4 g5 11. fxg5 Ng4 12. Be2 Nge5 13. Kb1 Be7 14. Bg3 hxg5 15. Qe3 Qa5 16. Rhf1 Rh7 17. h3 Qc5 18. Bf2 Nxd4 19. Qxd4 Qxd4 20. Bxd4 Bc6 21. a4 Rc8 22. Rf2 Rh4 23. Rdf1 f6 24. Rd1 Kf7 25. Be3 Kg6 26. Bd4 Bd8 27. Bxe5 dxe5 28. Bg4 Kf7 29. Rd6 Rxg4 30. hxg4 Bb6 31. Rfd2 Bd4 32. R2xd4 exd4 33. Rxd4 Rh8 34. b4 Ke7 35. b5 axb5 36. axb5 Bd7 37. Rc4 Rh4 38. Rc7 b6 39. Rb7 Rxg4 40. Rxb6 Rxg2 41. Rb8 Kd6 42. Kb2 Kc5 43. Kb3 Rg3 44. Rb7 Be8 45. Rb8 Bg6 46. Rc8+ Kd6 47. Kb4 Kd7 48. Rc4 Rh3 49. b6 Rh8 50. Nb5 Rb8 51. Rc7+ Kd8 52. Kc5 Bxe4 53. Na7 Rb7 54. Rc8+ Ke7 55. Rg8 e5 56. Nb5 Ke6 57. Nd6 Rxb6 58. Kxb6 Kxd6 59. c4 Ke6 60. Kc5 Kf5 61. Kd6 Kf4 62. c5 g4 63. c6 g3 64. c7 Bf5 65. Ke7 e4 66. Kxf6 e3 67. Rxg3 Kxg3 1/2-1/2

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.11.03"]
[Round "3.8"]
[White "Van Kooten, Luuk"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2283"]
[BlackElo "2452"]
[PlyCount "68"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Groningen Hotels"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Qc2 Nbd7 9. Nge2 a6 10. 0-0 Nf8 11. f3 g6 12. Bh4 c5 13. dxc5 Bxc5 14. Kh1 Be6 15. Bxf6 Qxf6 16. Nxd5 Bxd5 17. Qxc5 Rad8 18. Nc3 Re5 19. e4 Bxa2 20. Qe3 Bb3 21. f4 Re7 22. e5 Qd6 23. Rf3 Qd4 24. Qe2 Ne6 25. Ne4 Bd5 26. Nf6+ Kg7 27. Rh3 h6 28. f5 Ng5 29. Nxd5 Rxe5 30. f6+ Kh7 31. Re3 Rdxd5 32. Rxe5 Rxe5 33. Qc2 Rd5 34. Rd1 Ne4 0-1

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.09"]
[Round "7.3"]
[White "Carstensen, Jacob"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2303"]
[BlackElo "2452"]
[PlyCount "55"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Bronshoj"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. Bg5 Nbd7 8. e3 Bd6 9. Nc3 Bb7 10. Bd3 0-0 11. 0-0 Qe8 12. Nd2 Ne5 13. Bc2 Bc7 14. Bxf6 Rxf6 15. f4 Nd7 16. Nf3 Rd8 17. Ng5 Rh6 18. Qg4 Nf6 19. Qxe6+ Kf8 20. Rad1 Qh5 21. h3 Re8 22. g4 Nxg4 23. Qxg4 Rxe3 24. Qxh5 Rxh5 25. Nxd5 Rg3+ 26. Kf2 Bxd5 27. Rxd5 Rgxh3 28. Rf5+ 1-0

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.08"]
[Round "6.3"]
[White "Berkvens, Joost"]
[Black "Boros, Denes"]
[Result "0-1"]
[ECO "D82"]
[WhiteElo "2452"]
[BlackElo "2460"]
[PlyCount "96"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Zalaegerszeg"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 Ne4 8. cxd5 Nxc3 9. Qd2 Qxa2 10. bxc3 Qa5 11. c4 Qxd2+ 12. Kxd2 Nd7 13. f3 Nxc5 14. Rb1 a5 15. Rb5 b6 16. Ne2 Ba6 17. Rxb6 Bxc4 18. e4 0-0 19. Nc1 Bxf1 20. Rxf1 f5 21. Be3 Na4 22. Rc6 fxe4 23. Rc4 Nb2 24. Rxe4 Rf5 25. Ke2 Rc8 26. f4 Kf7 27. Bd4 Bxd4 28. Rxd4 Rd8 29. Rd2 Na4 30. Rf3 Rfxd5 31. Rc2 Rc5 32. Rxc5 Nxc5 33. Rc3 Rd5 34. Rc4 Ke6 35. Na2 Nb3 36. Ke3 Kd7 37. g4 Rd2 38. Nc1 Rxh2 39. Nd3 Rh3+ 40. Ke2 Rh2+ 41. Ke3 Rh1 42. Rc3 a4 43. Ke4 Rd1 44. Ne5+ Kd8 45. Ke3 Re1+ 46. Kf2 Rc1 47. Rd3+ Kc8 48. Rd7 a3 0-1

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.07"]
[Round "5.3"]
[White "Delgado Palomeque, Marco Antonio"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2221"]
[BlackElo "2452"]
[PlyCount "100"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Ajoblanco Extremadura"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. Re1 Ne5 9. d4 Nxf3+ 10. Qxf3 Nd7 11. d5 b5 12. Qh3 0-0 13. Bh6 Ne5 14. Bxg7 Kxg7 15. f4 Nc4 16. b3 Nb6 17. Nd2 Qc8 18. Qh4 e6 19. dxe6 Qxe6 20. g4 Qf6 21. Qg3 b4 22. Rac1 Rfe8 23. g5 Qe6 24. cxb4 cxb4 25. Nf3 Rac8 26. Nd4 Qd7 27. Rxc8 Qxc8 28. f5 Qc5 29. f6+ Kg8 30. Qe3 Nd5 31. Qf2 Nc3 32. Nf3 Rxe4 33. Rxe4 Nxe4 34. Qxc5 dxc5 35. h4 Nc3 36. Kf2 Nxa2 37. Ke3 Nc1 38. Nd2 h6 39. Ke4 hxg5 40. hxg5 Ne2 41. Kd5 Nf4+ 42. Kxc5 Ne6+ 43. Kxb4 Nxg5 44. Ka5 Ne6 45. b4 g5 46. Ka6 Kh7 47. Kxa7 Kg6 48. b5 Kxf6 49. b6 Nd8 50. Ne4+ Kf5 0-1

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.06"]
[Round "4.3"]
[White "Berkvens, Joost"]
[Black "Simacek, Pavel"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "2452"]
[BlackElo "2472"]
[PlyCount "19"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Novy Bor"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. e5 dxe5 10. fxe5 1/2-1/2

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.05"]
[Round "3.3"]
[White "Berkvens, Joost"]
[Black "Inarkiev, Ernesto"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2452"]
[BlackElo "2674"]
[PlyCount "79"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Tomsk 400"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "RUS"]

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. Rc1 a6 14. Nd3 b6 15. b4 Rf6 16. c5 Rh6 17. Kh1 Qe8 18. cxd6 cxd6 19. b5 Nf6 20. bxa6 Qh5 21. Bg1 Qg6 22. Nf2 Nh5 23. Nh3 Ng3+ 24. hxg3 Bxh3 25. gxh3 fxg3 26. f4 exf4 27. Bg4 Rxa6 28. e5 Bxe5 29. Re1 Qg7 30. Rxe5 dxe5 31. d6 Kh8 32. dxe7 Qxe7 33. Nd5 Qd6 34. Ne3 fxe3 35. Rc8+ Kg7 36. Qb3 Rg6 37. Bf5 Qf6 38. Qg8+ Kh6 39. Rc7 g2+ 40. Kh2 1-0

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.04"]
[Round "2.3"]
[White "Saltaev, Mihail"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2511"]
[BlackElo "2452"]
[PlyCount "64"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Eupen Rochade"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. 0-0 Be7 8. a3 0-0 9. Ba2 Nxd4 10. Qxd4 b6 11. Qd3 Bb7 12. Bf4 Qc8 13. Rfd1 Rd8 14. Qe2 Bc6 15. f3 Qb7 16. Nb5 d5 17. e5 Nh5 18. Bc1 Qa6 19. Nd4 Qxe2 20. Nxe2 g5 21. g4 Ng7 22. Nd4 Bd7 23. Rf1 f6 24. f4 gxf4 25. Bxf4 h5 26. h3 hxg4 27. hxg4 Rf8 28. Rad1 f5 29. gxf5 Nxf5 30. Nxf5 Rxf5 31. Rxd5 Be8 32. Rd6 Rf7 0-1

[Event "EU-Cup 23rd"]
[Site "Kemer"]
[Date "2007.10.03"]
[Round "1.3"]
[White "Berkvens, Joost"]
[Black "Jupaj, Ilirijan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2452"]
[PlyCount "87"]
[EventDate "2007.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 121"]
[Source "ChessBase"]
[SourceDate "2007.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.14"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Therande"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "YUG"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 h6 5. Qc2 c6 6. Bf4 Qa5 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Nd5 11. 0-0 Nb4 12. Qe2 Nxd3 13. Qxd3 b4 14. Ne2 Ba6 15. Qd2 Qb5 16. Rfe1 Rc8 17. Rad1 Be7 18. e4 Nf6 19. Ng3 Rd8 20. h3 Bb7 21. Qe3 0-0 22. Bxh6 Nh7 23. Bxg7 Kxg7 24. Ne5 Bg5 25. f4 Bh4 26. Nh5+ Kh8 27. Qf3 Bf6 28. Qg4 Bxe5 29. dxe5 Rg8 30. Qf3 Ba6 31. Nf6 Rxd1 32. Rxd1 Nxf6 33. exf6 Qe2 34. Qxe2 Bxe2 35. Rd7 Bf3 36. g4 Bxg4 37. hxg4 Rxg4+ 38. Kh2 Rxf4 39. Rxf7 Rxe4 40. Kg3 a5 41. Rc7 Re5 42. Rc8+ Kh7 43. f7 Rg5+ 44. Kh4 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.09.16"]
[Round "2.5"]
[White "Kabatianski, Alexander"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2424"]
[BlackElo "2452"]
[PlyCount "29"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Homburg Apeldoorn"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. b3 Bg7 6. Bb2 0-0 7. Nbd2 Qe8 8. 0-0 Nc6 9. Re1 e5 10. dxe5 dxe5 11. e4 f4 12. Nc4 Nd7 13. g4 h6 14. h3 Kh7 15. a4 1/2-1/2

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.09.15"]
[Round "1.5"]
[White "Berkvens, Joost"]
[Black "Cuijpers, Frans Andre"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2452"]
[BlackElo "2484"]
[PlyCount "46"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Rotterdam Schrijvers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c6 7. a4 a5 8. 0-0 e5 9. h3 Na6 10. Be3 Nb4 11. Qd2 Be6 12. b3 d5 13. exd5 Nfxd5 14. Nxd5 Bxd5 15. Bxd5 Nxd5 16. Bg5 Qd7 17. Kh2 exd4 18. Rad1 Qf5 19. g4 Qf3 20. Bh4 Rfe8 21. Ng1 Qc3 22. Qc1 Nb4 23. Rd2 d3 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2007.05.13"]
[Round "9.4"]
[White "Berkvens, Joost"]
[Black "Abeln, Michiel"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2458"]
[BlackElo "2380"]
[PlyCount "121"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Calder HMC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. b4 d6 7. Bb2 e5 8. dxe5 Ng4 9. c5 dxe5 10. Qb3+ Kh8 11. h3 e4 12. hxg4 exf3 13. Bxg7+ Kxg7 14. Qxf3 Qd4 15. Qc3 Qxc3+ 16. Nxc3 fxg4 17. 0-0 Nc6 18. b5 Na5 19. Rfd1 Bf5 20. Rd4 a6 21. Ra4 axb5 22. Nxb5 Bd7 23. Rb1 Rf5 24. Rd4 Bxb5 25. Rxb5 c6 26. Rd7+ Kg8 27. Rb4 Rxc5 28. Rxg4 Nc4 29. Rxb7 Rxa2 30. Rd4 Rd2 31. Re4 Nd6 32. Rb8+ Kf7 33. Rf4+ Kg7 34. Rd8 Ne4 35. Rc8 Rd1+ 36. Kh2 Rh5+ 37. Rh4 Rxh4+ 38. gxh4 Nxf2 39. Kg3 Nh1+ 40. Kh2 Nf2 41. Rc7+ Kh6 42. Kg3 Nh1+ 43. Kf4 Rg1 44. Kf3 Rc1 45. e3 c5 46. e4 Rc3+ 47. Kf4 Nf2 48. e5 Nd3+ 49. Ke4 Nf2+ 50. Kd5 Rd3+ 51. Kxc5 Rc3+ 52. Kd6 Rxc7 53. Kxc7 Ng4 54. e6 g5 55. e7 Nf6 56. hxg5+ Kxg5 57. Kd6 Kg6 58. Ke6 h5 59. Be4+ Kg7 60. Bf3 h4 61. Bg2 1/2-1/2

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2007.04.21"]
[Round "8.6"]
[White "Van der Wiel, John"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2497"]
[BlackElo "2458"]
[PlyCount "143"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 g6 3. Nf3 d5 4. e5 Bg7 5. h3 Nh6 6. c4 f6 7. Nc3 fxe5 8. Nxe5 e6 9. Bxh6 Bxh6 10. Qf3 Rf8 11. Qe2 Qe7 12. g3 Nd7 13. f4 Nxe5 14. dxe5 Bd7 15. h4 0-0-0 16. 0-0-0 Bg7 17. Rh2 h6 18. Qe3 Kb8 19. Bh3 g5 20. hxg5 hxg5 21. cxd5 cxd5 22. Bf1 gxf4 23. gxf4 Qf7 24. Rh7 Rh8 25. Rxh8 Rxh8 26. Bb5 Bh6 27. Rf1 Rf8 28. Bxd7 Qxd7 29. Ne2 Qh7 30. Kd2 Rc8 31. Rc1 Rd8 32. Nd4 Qf7 33. Rf1 Rf8 34. Ne2 Qf5 35. Rh1 Bxf4 36. Nxf4 Qxf4 37. Qxf4 Rxf4 38. Rh6 Rd4+ 39. Kc2 Rc4+ 40. Kd3 Rc6 41. Rh8+ Kc7 42. Rh7+ Kb6 43. Re7 a5 44. b3 Ka6 45. Kd4 b6 46. a3 Kb5 47. Rd7 Rc1 48. Rd6 Rd1+ 49. Kc3 d4+ 50. Kc2 Re1 51. Rxe6 Kc5 52. b4+ Kd5 53. Rxb6 a4 54. Rb5+ Ke4 55. e6 Re2+ 56. Kc1 Kd3 57. Rb6 Re5 58. Rd6 Ke3 59. Kc2 Ke4 60. Kd2 Kf5 61. Kd3 Kf6 62. Kxd4 Re1 63. Ra6 Ra1 64. Rxa4 Kxe6 65. Kc5 Kd7 66. Ra7+ Kc8 67. a4 Kb8 68. Kb6 Rg1 69. Rh7 Rg6+ 70. Ka5 Rg5+ 71. b5 Rg6 72. Rh4 1-0

[Event "NRW Class2 0607"]
[Site "Germany"]
[Date "2007.04.15"]
[Round "8.1"]
[White "Emunds, Hans Georg"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2227"]
[BlackElo "2458"]
[PlyCount "40"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster II"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b3 e6 3. Bb2 Nc6 4. Nf3 d5 5. exd5 exd5 6. Bb5 Nf6 7. 0-0 Be7 8. Ne5 Qc7 9. Re1 0-0 10. Nxc6 bxc6 11. Bxc6 Ng4 12. g3 Qxc6 13. Rxe7 d4 14. Na3 Nxf2 15. Kxf2 Qf6+ 16. Qf3 Qxe7 17. Qxa8 Bb7 18. Qxf8+ Kxf8 19. Rf1 Qe4 20. Bc1 Qg2+ 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2007.03.24"]
[Round "7.1"]
[White "Strating, Sybolt"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2279"]
[BlackElo "2458"]
[PlyCount "101"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 Bb7 7. e3 d5 8. b3 Bd6 9. Bb2 0-0 10. Nbd2 Nbd7 11. Qc2 Qe7 12. Bd3 e5 13. e4 c4 14. bxc4 dxe4 15. Nxe4 Bb4+ 16. Kf1 Nc5 17. Nxc5 Qxc5 18. Bxe5 Bxf3 19. Bxf6 Bxg2+ 20. Kxg2 Rxf6 21. h4 Raf8 22. Raf1 Qh5 23. Rh3 Rf4 24. Qe2 Qh6 25. Be4 Bc5 26. f3 Qh5 27. Qd3 Kh8 28. Qd5 Rg4+ 29. Kh1 Qe8 30. Rd1 Rgf4 31. Kg2 Qe7 32. Rd2 Bb4 33. Re2 Rxh4 34. Rxh4 Qxh4 35. c5 Be1 36. Rxe1 Qxe1 37. Qh5 Qd2+ 38. Kh3 Qd7+ 39. Kg2 g6 40. Qe5+ Qg7 41. Qxg7+ Kxg7 42. a4 Kf6 43. a5 Rc8 44. b6 Rxc5 45. bxa7 Rxa5 46. a8Q Rxa8 47. Bxa8 g5 48. Kg3 Ke5 49. Kg4 h6 50. Be4 Kd4 51. Bh7 1-0

[Event "NRW Class2 0607"]
[Site "Germany"]
[Date "2007.03.18"]
[Round "7.1"]
[White "Berkvens, Joost"]
[Black "Pribyl, Josef"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2458"]
[BlackElo "2432"]
[PlyCount "81"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Brackweda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. f3 Nc6 9. Bd2 a6 10. Nh3 Bd6 11. Nf2 Ke7 12. Ncd1 Rad8 13. Ne3 Rd7 14. Nd3 b5 15. a4 Rb8 16. axb5 axb5 17. Ra6 Nd4 18. Bb4 Bxb4+ 19. Nxb4 c5 20. Nc6+ Nxc6 21. Rxc6 c4 22. Ke2 Rd6 23. Rc7+ Rd7 24. Rc6 Rd6 25. Rc5 Nd7 26. Rc7 Ra8 27. Rb1 Rb6 28. Rd1 Rd6 29. Rb7 Ra5 30. Rb1 Rb6 31. Rxb6 Nxb6 32. b3 cxb3 33. Rxb3 h5 34. Kf2 Kf6 35. Rc3 b4 36. Rb3 Ra4 37. c3 Ra2+ 38. Ke1 Ra3 39. Rxb4 Rxc3 40. Kd2 Rc6 41. h4 1/2-1/2

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2007.03.03"]
[Round "6.8"]
[White "Berkvens, Joost"]
[Black "Buenermann, Volker"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2458"]
[BlackElo "2304"]
[PlyCount "104"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Qa5 8. h3 Be6 9. Nd2 Qh5 10. e3 Qxd1 11. Rxd1 d5 12. b3 Na6 13. Ba3 Rfe8 14. Rac1 Rad8 15. Na4 Bc8 16. b4 dxc4 17. Nc5 Nxc5 18. bxc5 c3 19. Rxc3 e5 20. dxe5 Rxe5 21. Rcc1 Ree8 22. Nc4 Rxd1+ 23. Rxd1 Be6 24. Nd6 Re7 25. Rb1 Bxa2 26. Rxb7 Rxb7 27. Nxb7 Bd5 28. f3 Nd7 29. Kf2 f5 30. Bf1 Bf8 31. Bd3 Ne5 32. Be2 Nd7 33. Ke1 Be7 34. Bb4 Kf7 35. Kd2 Ke6 36. g4 Ne5 37. f4 Nf3+ 38. Kc2 Ng1 39. Bf1 Be4+ 40. Kd2 Nf3+ 41. Kd1 h6 42. Bc4+ Bd5 43. Bxd5+ Kxd5 44. Ke2 fxg4 45. hxg4 Nh2 46. f5 gxf5 47. gxf5 Ng4 48. Bc3 Bf6 49. Bxf6 Nxf6 50. Kf3 Ke5 51. Nd6 a5 52. e4 Nxe4 1/2-1/2

[Event "NRW Class2 0607"]
[Site "Germany"]
[Date "2007.02.25"]
[Round "6.1"]
[White "Forchert, Martin"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2401"]
[BlackElo "2458"]
[PlyCount "70"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bielefeld"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Ne7 6. 0-0 0-0 7. d4 Nd7 8. exd5 cxd5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bf6 12. c3 Nc6 13. Be3 Bg4 14. Re1 Re8 15. Qa4 Qd7 16. Rad1 Rad8 17. h3 Bh5 18. Rd2 Bg6 19. Red1 Be4 20. Ng5 Bf5 21. Rxd5 Qxd5 22. Rxd5 Rxd5 23. Qb3 Rd7 24. Bg4 Bxg4 25. hxg4 Rxe3 26. fxe3 Bxg5 27. e4 Ne5 28. Qb5 Bf4 29. g3 Bxg3 30. Qc5 g5 31. Kg2 Bf4 32. Qxa7 Rd2+ 33. Kf1 Nxg4 34. Qxb7 Ne3+ 35. Ke1 Rg2 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2007.02.03"]
[Round "5.6"]
[White "Bosboom, Manuel"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2390"]
[BlackElo "2458"]
[PlyCount "93"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Homburg Apeldoorn"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 Nf6 2. Nf3 c6 3. b3 d5 4. Bb2 Bf5 5. d3 Nbd7 6. Nbd2 e6 7. g3 Bd6 8. Bg2 Qe7 9. 0-0 Ba3 10. Qc1 Bxb2 11. Qxb2 0-0 12. Rac1 h6 13. Rfe1 Bh7 14. cxd5 exd5 15. b4 Rfe8 16. d4 Ne4 17. b5 c5 18. dxc5 Ndxc5 19. Nb3 Rac8 20. Nxc5 Rxc5 21. Nd4 Rec8 22. e3 Nc3 23. Bh3 R8c7 24. Nb3 Rc4 25. Bf1 Na4 26. Qd2 Rxc1 27. Rxc1 Rxc1 28. Qxc1 Bf5 29. Nd4 Be6 30. Nxe6 fxe6 31. Qc8+ Kf7 32. Bd3 Nc5 33. Bh7 b6 34. h4 Nd7 35. h5 Nf8 36. Bd3 Qa3 37. Qc7+ Kf6 38. Qf4+ Ke7 39. Bg6 Kd7 40. Qb8 Qd6 41. Qxa7+ Qc7 42. Qa3 Qd6 43. Qa8 e5 44. Qe8+ Kc7 45. Bf5 Qf6 46. Qc8+ Kd6 47. a4 1-0

[Event "NRW Class2 0607"]
[Site "Germany"]
[Date "2007.01.28"]
[Round "5.1"]
[White "De Gleria, Francesco"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2415"]
[BlackElo "2458"]
[PlyCount "54"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h3 Nh6 6. Bf4 f6 7. Bd3 0-0 8. 0-0 Nf7 9. e5 c5 10. Nb5 cxd4 11. e6 Bxe6 12. Nc7 Bd7 13. Nxd4 e5 14. Nxa8 exf4 15. Qf3 Nc6 16. Qxd5 Qxa8 17. Qxd7 Rd8 18. Qc7 Rxd4 19. Rad1 f5 20. Bxf5 gxf5 21. Rxd4 Nxd4 22. Re1 f3 23. Re7 Ne2+ 24. Kf1 b5 25. g4 Qd5 26. Rd7 Qe6 27. Re7 Qh6 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2006.12.16"]
[Round "4.1"]
[White "Hendriks, Willy"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2426"]
[BlackElo "2458"]
[PlyCount "94"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Nijmegen"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nxc6 bxc6 8. 0-0 e6 9. Qe2 Be7 10. b3 d5 11. exd5 cxd5 12. Bb5+ Bd7 13. Bxd7+ Nxd7 14. Nxd5 exd5 15. Re1 Qe6 16. Ba3 Bxa3 17. Qa6 Ne5 18. Qxa3 g5 19. f4 gxf4 20. Qa4+ Kf8 21. Qxf4 f6 22. Re3 Kg7 23. Rh3 Ng6 24. Qh6+ Kf7 25. Rf1 Rae8 26. Rhf3 Qb6+ 27. Kh1 Re6 28. h4 Qd4 29. h5 Nf8 30. Rf4 Qc3 31. R4f3 Qc6 32. Qf4 Rg8 33. Qd4 a6 34. c3 Rg5 35. Qh4 h6 36. Rh3 d4 37. Rg3 Re4 38. Qh3 Re3 39. Rgf3 Rxf3 40. Rxf3 dxc3 41. Rxc3 Qd5 42. Rd3 Qf5 43. Qxf5 Rxf5 44. g4 Re5 45. Rd4 Re1+ 46. Kg2 Re2+ 47. Kf3 Rxa2 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2006.11.11"]
[Round "3.3"]
[White "Berkvens, Joost"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2458"]
[BlackElo "2496"]
[PlyCount "48"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Rotterdam SO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. Qc2 g6 6. e4 fxe4 7. Nxe4 Bg7 8. Nf3 c5 9. Nc3 Qa5 10. d5 b5 11. cxb5 Nxd5 12. Rc1 N7b6 13. Bd3 0-0 14. 0-0 Nxc3 15. bxc3 c4 16. Be2 Re8 17. Nd4 e5 18. Nc6 Qxb5 19. Ne7+ Kh8 20. Bf3 d5 21. Rb1 Qc5 22. Nxd5 Nxd5 23. Qa4 Bf5 24. Rb5 Nxc3 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2006.10.14"]
[Round "2.1"]
[White "Nijboer, Friso"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2598"]
[BlackElo "2458"]
[PlyCount "66"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]
[WhiteTeam "Hilversum HSG"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. c3 Ba5 5. 0-0 Nge7 6. Qa4 Bb6 7. d4 Ng6 8. Bg5 f6 9. Be3 0-0 10. Nbd2 Kh8 11. Nc4 d5 12. exd5 e4 13. Nfd2 Qxd5 14. Nxb6 cxb6 15. c4 Qf7 16. Nxe4 f5 17. Nd6 Qf6 18. Bxc6 bxc6 19. Nxc8 f4 20. Nxa7 fxe3 21. fxe3 Qe7 22. Rxf8+ Rxf8 23. Qxc6 Qxe3+ 24. Kh1 Qe2 25. Rg1 Nf4 26. Nb5 Qe7 27. Qd6 Nh3 28. Ra1 Qf7 29. gxh3 Qf3+ 30. Kg1 Qf2+ 31. Kh1 Qf3+ 32. Kg1 Qe3+ 33. Kh1 Qf3+ 1/2-1/2

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2006.09.23"]
[Round "1.2"]
[White "Tiviakov, Sergei"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2668"]
[BlackElo "2458"]
[PlyCount "31"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]
[WhiteTeam "Groningen Share"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 cxd4 7. Bc4 Qe4+ 8. Be3 Nh6 9. cxd4 Bg4 10. Qb3 e6 11. Bd3 Qd5 12. Qxd5 exd5 13. Ne5 Be6 14. Nb5 Kd8 15. Rc1 Nd7 16. Nc7 1-0

[Event "NRW Class2 0607"]
[Site "Germany"]
[Date "2006.09.17"]
[Round "1.1"]
[White "Souleidis, Georgios"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2412"]
[BlackElo "2458"]
[PlyCount "79"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Katernberg II"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Bg4 5. 0-0 Nbd7 6. d3 e6 7. Nbd2 Be7 8. Re1 0-0 9. h3 Bh5 10. Nf1 c4 11. Ng3 Bxf3 12. Bxf3 cxd3 13. Qxd3 Ne5 14. Qe3 Nxf3+ 15. Qxf3 Qb6 16. Re2 Rfd8 17. Be3 Qa6 18. Bd4 d5 19. e5 Nd7 20. Nh5 Nf8 21. Qg4 Ng6 22. Re3 Rac8 23. h4 Bxh4 24. Rh3 Be7 25. Re1 Qxa2 26. Nf6+ gxf6 27. exf6 Bd6 28. Qh5 Kf8 29. Qxh7 Ke8 30. Rxe6+ Kd7 31. Qxf7+ Kc6 32. g3 Qb1+ 33. Kg2 Nf4+ 34. gxf4 Rg8+ 35. Rg3 Qf5 36. Rxd6+ Kxd6 37. Be5+ Kc6 38. Rxg8 Qe4+ 39. Kg3 Qd3+ 40. f3 1-0

[Event "NRW Class1 0506"]
[Site "Germany"]
[Date "2006.05.07"]
[Round "9.1"]
[White "Berkvens, Joost"]
[Black "Tereick, Benjamin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2430"]
[BlackElo "2181"]
[PlyCount "73"]
[EventDate "2005.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Muelheim Nord II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. Nf3 cxd4 6. Nxd4 Nc6 7. Bb5 Bd7 8. exd5 Nxd4 9. Bxd7+ Qxd7 10. Qxd4 Nxd5 11. Nxd5 Qxd5 12. Qxd5 exd5 13. Be3 Kd7 14. 0-0-0 Kc6 15. Rd3 Rd8 16. Rhd1 b5 17. Bxa7 Ra8 18. Rc3+ Kb7 19. Bc5 b4 20. Bxb4 Bxb4 21. Rb3 Rxa2 22. Rxb4+ Kc6 23. Rd3 Ra1+ 24. Kd2 Rg1 25. Rc3+ Kd6 26. Rb6+ Ke5 27. Re3+ Kf5 28. Rf3+ Ke5 29. g3 f6 30. Re3+ Kf5 31. Rd6 Rb8 32. Rxd5+ Kg6 33. b3 Rg2 34. Ke2 Rc8 35. c4 Rxh2 36. c5 Rh1 37. Rc3 1-0

[Event "NRW Class1 0506"]
[Site "Germany"]
[Date "2006.04.02"]
[Round "8.1"]
[White "Chlechowitz, Frank"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2228"]
[BlackElo "2430"]
[PlyCount "104"]
[EventDate "2005.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Bergneustadt/Derschlag"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 c5 3. c3 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. dxc5 Qxd1+ 7. Kxd1 Bxc5 8. Be3 Bxe3 9. fxe3 Ke7 10. Bc4 Nbd7 11. Nbd2 b6 12. Ke2 Bb7 13. Rhd1 Rac8 14. h3 Nc5 15. Ke1 Rhd8 16. Bf1 Na4 17. Rab1 Ne4 18. Bb5 Naxc3 19. bxc3 Nxc3 20. a4 Nxb1 21. Rxb1 Rc3 22. e4 Bxe4 23. Nxe4 Re3+ 24. Kf2 Rxe4 25. Rc1 a6 26. Bxa6 Rxa4 27. Bb5 Ra2+ 28. Kg3 Rb2 29. Ba6 Rd5 30. Rc7+ Kf6 31. h4 Rc5 32. Rd7 h6 33. Nh2 Rc3+ 34. Bd3 e5 35. Kf3 Ke6 36. Rd8 Ke7 37. Rd5 Ke6 38. Rd8 Ke7 39. Rd5 Rc5 40. Rxc5 bxc5 41. Ng4 Rb3 42. Ke2 Rb4 43. Ne3 Ra4 44. g4 e4 45. Bc4 Kf6 46. Bd5 Ke5 47. Bxf7 Kf4 48. Bd5 Rb4 49. Nf5 Rb2+ 50. Kd1 e3 51. Nxg7 Rd2+ 52. Ke1 Rxd5 0-1

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.03.19"]
[Round "2.2"]
[White "Berkvens, Joost"]
[Black "L'Ami, Erwin"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2423"]
[BlackElo "2550"]
[PlyCount "77"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 Nxc4 6. dxc4 d6 7. Bg5 Be7 8. Qd3 Be6 9. Bxf6 Bxf6 10. c5 dxc5 11. Qb5+ c6 12. Qxb7 Qc8 13. Qxc8+ Rxc8 14. Na4 Be7 15. b3 c4 16. Nb2 cxb3 17. axb3 Bb4+ 18. c3 Bd6 19. Nc4 Bxc4 20. bxc4 Rc7 21. Nc1 f6 22. Nd3 Kd7 23. Kd2 Kc8 24. Ra6 Rd8 25. Rb1 Bf8 26. Ke2 Rdd7 27. Rba1 Kb8 28. c5 Rc8 29. R1a5 Rdc7 30. Nb4 Ka8 31. Kd3 Kb8 32. Kc4 Ka8 33. Nxc6 Rxc6 34. Rxa7+ Kb8 35. Ra8+ Kc7 36. Rxc8+ Kxc8 37. Ra8+ Kd7 38. Rxf8 Ra6 39. Kd5 1-0

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.03.19"]
[Round "2.3"]
[White "Berkvens, Joost"]
[Black "L'Ami, Erwin"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2423"]
[BlackElo "2550"]
[PlyCount "133"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 Nxc4 6. dxc4 Be7 7. Qd3 0-0 8. Bg5 d6 9. Bxf6 Bxf6 10. Nd5 Bg5 11. Ng3 Be6 12. Nf5 g6 13. h4 Bf6 14. Nxf6+ Qxf6 15. Ne3 h5 16. 0-0-0 a6 17. f3 Kg7 18. Qc3 Rfd8 19. Kb1 Rd7 20. c5 dxc5 21. Rxd7 Bxd7 22. Qxc5 Bc6 23. Nc4 Re8 24. Na5 Rd8 25. Nxc6 bxc6 26. Qc3 Rd4 27. b3 Qd6 28. Kb2 c5 29. Re1 c4 30. Re3 Qb6 31. Re2 Qd6 32. Re3 c5 33. bxc4 Qe6 34. Qb3 Rd6 35. Qc3 Rb6+ 36. Kc1 Rb4 37. Rd3 Rxc4 38. Qb3 a5 39. a4 Rb4 40. Qxe6 fxe6 41. c3 Rb8 42. Rd6 Kf6 43. Rc6 Rg8 44. g4 g5 45. hxg5+ Kxg5 46. gxh5 Kf4 47. Rxe6 c4 48. h6 Rg2 49. Rc6 Kxf3 50. Rxc4 Rh2 51. Rc6 Kxe4 52. Re6 Kd5 53. Ra6 e4 54. Rxa5+ Kc4 55. Re5 Kxc3 56. Rc5+ Kd3 57. Rd5+ Kc3 58. Rc5+ Kd4 59. Rc6 e3 60. Kd1 Kd3 61. Rd6+ Ke4 62. a5 Rh1+ 63. Ke2 Rh2+ 64. Kf1 e2+ 65. Ke1 Ke3 66. Re6+ Kd3 67. Rd6+ 1/2-1/2

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.03.19"]
[Round "2.4"]
[White "L'Ami, Erwin"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2550"]
[BlackElo "2423"]
[PlyCount "109"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Ng1 Bxe2 9. Ngxe2 c5 10. 0-0 a6 11. Qd2 Nc6 12. Rfd1 cxd4 13. Nxd4 Nde5 14. b3 Ng4 15. Nxc6 bxc6 16. Bd4 Bxd4 17. Qxd4 Qa5 18. h3 Nf6 19. Rac1 Rfd8 20. Qe3 Nd7 21. Na4 Nc5 22. Nc3 Rd7 23. f4 Ne6 24. Rd2 Rb7 25. Na4 Nc5 26. Nxc5 Qxc5 27. Qxc5 dxc5 28. Rcd1 Kg7 29. Rd7 Raa7 30. Rxb7 Rxb7 31. Rd8 h5 32. Kf2 Kf6 33. Rc8 Rb6 34. h4 Ke6 35. Rc7 Kd6 36. Ra7 Ke6 37. Ke3 Kd6 38. g3 Ke6 39. Ke2 f6 40. Ke3 Kd6 41. Kd3 Ke6 42. Kc3 Kd6 43. Ra8 Ke6 44. Kc2 Kf7 45. Kb2 Ke6 46. Ka3 Kd6 47. Ka4 Rb7 48. Ka5 e5 49. Rd8+ Ke6 50. Kxa6 Rg7 51. Kb6 f5 52. exf5+ Kxf5 53. fxe5 Kxe5 54. a4 g5 55. Rh8 1-0

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.03.18"]
[Round "2.1"]
[White "L'Ami, Erwin"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2550"]
[BlackElo "2423"]
[PlyCount "81"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. Ng1 Bxe2 9. Ngxe2 c5 10. 0-0 a6 11. f3 Nc6 12. Qd2 Qa5 13. Rab1 cxd4 14. Nxd4 Nxd4 15. Bxd4 Rfc8 16. b3 b5 17. Bxg7 Kxg7 18. Qd4+ f6 19. Nd5 Qd8 20. Rfc1 Kf7 21. b4 bxc4 22. Rxc4 e6 23. Ne3 Qb6 24. Rd1 Ke7 25. a3 a5 26. b5 Rab8 27. a4 Qxd4 28. Rcxd4 Nb6 29. Kf2 Rb7 30. Rxd6 Nxa4 31. Ra6 Nc3 32. Rdd6 Rxb5 33. Rxe6+ Kf7 34. Rxf6+ Kg7 35. Rfd6 Rb2+ 36. Kg3 Ne2+ 37. Kg4 Rc7 38. h4 Rf7 39. Nd5 Nd4 40. Nf4 h5+ 41. Kg3 1-0

[Event "NRW Class1 0506"]
[Site "Germany"]
[Date "2006.03.05"]
[Round "7.1"]
[White "Berkvens, Joost"]
[Black "Dranov, Aleksandar"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2430"]
[BlackElo "2374"]
[PlyCount "47"]
[EventDate "2005.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Godesberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Nbd2 0-0 6. Qc2 c5 7. dxc5 Bxc5 8. Bg2 Qb6 9. 0-0 Ng4 10. e3 Bxe3 11. fxe3 Nxe3 12. Qd3 dxc4 13. Nxc4 Nxc4+ 14. Kh1 Qc7 15. Ng5 g6 16. Rxf7 Rxf7 17. Nxf7 Kxf7 18. Bh6 Nd7 19. Rc1 Ke8 20. Rxc4 Ne5 21. Rxc7 Nxd3 22. Rxh7 a5 23. Bf1 Nc5 24. Bb5+ 1-0

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.02.12"]
[Round "1.2"]
[White "Willemze, Thomas"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2392"]
[BlackElo "2423"]
[PlyCount "80"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. a3 0-0 6. d3 h6 7. g4 Na5 8. g5 hxg5 9. Bxg5 c6 10. Nh4 Be7 11. Nf5 d5 12. Nxe7+ Qxe7 13. exd5 cxb5 14. Ne4 Bf5 15. Bxf6 gxf6 16. Qd2 Bg6 17. h4 f5 18. d6 Qe6 19. Ng5 Qd5 20. Rg1 Nc6 21. c3 Rad8 22. h5 Rxd6 23. 0-0-0 Qa2 24. Nf3 b4 25. Qc2 b3 26. Qb1 Qxb1+ 27. Kxb1 Rfd8 28. Nh4 Rxd3 29. Rdf1 Rh3 30. Nxg6 fxg6 31. Rxg6+ Kf7 32. Rfg1 Ne7 33. Rh6 Rg8 34. Rh7+ Kf8 35. Re1 Rd3 36. Rh1 Rg7 37. Rh8+ Kf7 38. h6 Rg8 39. Rh7+ Kf6 40. Kc1 Rd7 0-1

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.02.11"]
[Round "1.1"]
[White "Berkvens, Joost"]
[Black "Willemze, Thomas"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2423"]
[BlackElo "2392"]
[PlyCount "60"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e4 d6 5. d4 cxd4 6. Nxd4 a6 7. g4 h6 8. Bg2 Qc7 9. Be3 Nc6 10. h3 Ne5 11. b3 b5 12. f4 Ng6 13. 0-0 Rb8 14. Rc1 bxc4 15. Na4 Bd7 16. Rxc4 Qb7 17. Qc2 Be7 18. Rc7 Qa8 19. Nxe6 Bxe6 20. Ra7 Qxa7 21. Bxa7 Rc8 22. Qf2 Bd7 23. g5 hxg5 24. fxg5 Bb5 25. gxf6 Bxf1 26. Bxf1 Bxf6 27. Nb6 Rc1 28. Qd2 Rc3 29. Qxd6 Ne5 30. Qb8+ Ke7 1-0

[Event "NRW Class1 0506"]
[Site "Germany"]
[Date "2006.01.08"]
[Round "5.1"]
[White "Straub, Natalia"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "2300"]
[BlackElo "2430"]
[PlyCount "95"]
[EventDate "2005.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gesch"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nh3 g6 8. 0-0 Bg7 9. a4 b4 10. Nd2 Ba6 11. Re1 Nbd7 12. Rb1 c4 13. Nf3 0-0 14. Nd4 Qb6 15. Nc6 Nc5 16. Bd2 b3 17. a5 Qc7 18. Bc3 Na4 19. Bd4 Bb5 20. Qd2 a6 21. e4 Nd7 22. Bxg7 Kxg7 23. Qd4+ f6 24. Nf4 Ndc5 25. Bf1 g5 26. Nh5+ Kg6 27. g4 Nd3 28. Bxd3 cxd3 29. Re3 Bxc6 30. dxc6 Nc5 31. Qd5 Qc8 32. Rc1 Qxg4+ 33. Ng3 Qe6 34. Rxc5 Rfe8 35. Qxe6 Rxe6 36. Rd5 Rc8 37. Rexd3 Rxc6 38. Rxb3 h5 39. Rb6 Rc1+ 40. Kg2 h4 41. Nf5 Rxe4 42. Nxd6 Rg4+ 43. Kf3 Rf4+ 44. Ke3 Re1+ 45. Kd2 Rf1 46. Ke3 Re1+ 47. Kd2 Rf1 48. Ke3 1/2-1/2

[Event "NRW Class1 0506"]
[Site "Germany"]
[Date "2005.12.04"]
[Round "4.1"]
[White "Berkvens, Joost"]
[Black "Kniest, Oliver"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2430"]
[BlackElo "2294"]
[PlyCount "93"]
[EventDate "2005.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Solingen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. Nbd2 Be6 10. Nc4 Bxh2+ 11. Kxh2 Qxd4 12. Bxd4 Bxc4 13. Rfe1 0-0-0 14. e5 Nf5 15. Bc3 fxe5 16. Rxe5 Rhf8 17. Ng5 h6 18. Ne6 Bxe6 19. Rxe6 Nd4 20. Re4 c5 21. f3 Nxc2 22. Rc1 Nd4 23. b4 Rfe8 24. Rxe8 Rxe8 25. bxc5 Ne6 26. Re1 Kd7 27. Kg3 g6 28. Bd2 h5 29. Re5 Ng7 30. Kf4 g5+ 31. Ke4 Ne6 32. Kd5 c6+ 33. Kc4 Rg8 34. Kb4 h4 35. Ka5 g4 36. f4 h3 37. f5 Nd4 38. gxh3 gxh3 39. f6 Nf3 40. Re7+ Kd8 41. Bf4 h2 42. Bc7+ Kc8 43. f7 Rf8 44. Bxh2 Kd8 45. Bd6 Ng5 46. Re5 Nxf7 47. Rf5 1-0

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.16"]
[Round "9"]
[White "Zenklusen, Rico"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2340"]
[BlackElo "2430"]
[PlyCount "61"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Bg6 15. h4 Be4 16. h5 Qg5 17. Be2 Kh8 18. Bf3 Bxf3 19. Qxf3 e4 20. Qf5 Bh6 21. Rd1 Qg7 22. Rh4 Rae8 23. Rxe4 Rxe4 24. Qxe4 f5 25. Qe6 Nd8 26. Qe7 Qxe7 27. Nxe7 Bxe3 28. fxe3 f4 29. Rxd6 Nb7 30. Rxa6 Rf7 31. h6 1-0

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.15"]
[Round "8"]
[White "Berkvens, Joost"]
[Black "Sakelsek, Tadej"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2430"]
[BlackElo "2404"]
[PlyCount "95"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Bxf3 11. Bxf3 Nc6 12. Bxc6 bxc6 13. Bg5 Rb8 14. a5 Rb4 15. Na2 Rb5 16. Bxf6 Bxf6 17. Qxc4 Rxa5 18. b4 Rd5 19. e3 e5 20. Nc1 exd4 21. e4 Rb5 22. Nd3 Be7 23. Rxa6 Qb8 24. Qxc6 Qb7 25. Rc1 Qxc6 26. Rcxc6 Bxb4 27. Rxc7 Bc3 28. Raa7 Rbb8 29. e5 Rbc8 30. Rcb7 Rc6 31. Kg2 g5 32. f4 gxf4 33. gxf4 Rg6+ 34. Kf3 Rh6 35. Kg3 Rg6+ 36. Kf3 Rh6 37. Ke4 Rh3 38. Nf2 Re3+ 39. Kf5 Re2 40. Ne4 Be1 41. Nf6+ Kg7 42. Ne8+ Kg8 43. Ra8 d3 44. Nf6+ Kg7 45. Nh5+ Kg8 46. Rxf8+ Kxf8 47. Rb8+ Ke7 48. Nf6 1-0

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.14"]
[Round "7"]
[White "Kuemin, Simon"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2373"]
[BlackElo "2430"]
[PlyCount "140"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Qb6 7. Nc2 d5 8. cxd5 exd5 9. 0-0 Be6 10. b3 Rd8 11. Bg5 Be7 12. Nc3 h6 13. Na4 Qa6 14. Be3 Bg4 15. Nc5 Qb5 16. a4 Qxe2 17. Qxe2 Bxe2 18. Rfe1 Bg4 19. Nxb7 Rb8 20. Nc5 0-0 21. h3 Bh5 22. Nd4 Rfc8 23. Na6 Nxd4 24. Nxb8 Nxb3 25. Rab1 Rxb8 26. Bf4 Rb7 27. Re3 g5 28. Be5 Nc5 29. Rxb7 Nxb7 30. Bd4 Kf8 31. Bxa7 Bd1 32. Rc3 Bxa4 33. Rc8+ Be8 34. Bd4 Ne4 35. Bxe4 dxe4 36. Bg7+ Kxg7 37. Rxe8 Kf6 38. Rh8 Kg7 39. Re8 Kf6 40. Rh8 Nd6 41. Rxh6+ Kg7 42. Rh5 f5 43. g4 Bf6 44. h4 gxh4 45. gxf5 Nc4 46. Kf1 Nb6 47. Ke2 Nd5 48. Kd2 Nf4 49. Rxh4 Bxh4 50. Ke3 Bg5 51. Kxe4 Kf6 52. f3 Bh6 53. Kd4 Kxf5 54. Kc5 Ke5 55. Kc6 Ne6 56. Kb6 Kd5 57. Kb7 Bf4 58. Kb6 Nd4 59. Kb7 Nxf3 60. Kb6 Nd4 61. Kb7 Ne6 62. Kb6 Be3+ 63. Kb7 Kd6 64. Kc8 Kc6 65. Kb8 Nc7 66. Kc8 Ba7 67. Kd8 Nd5 68. Ke8 Kd6 69. Kf7 Ne7 70. Kf6 Be3 0-1

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.13"]
[Round "6"]
[White "Berkvens, Joost"]
[Black "Ragger, Markus"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2430"]
[BlackElo "2433"]
[PlyCount "112"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nf6 10. f3 0-0 11. Qe2 c5 12. Nb3 b6 13. c4 Rd8 14. Nc3 Qd3 15. Qxd3 Rxd3 16. Bg5 h6 17. Bh4 Kf8 18. Rad1 Rxd1 19. Rxd1 Be6 20. Nd2 c6 21. b3 b5 22. Kf1 Rd8 23. Ke2 Nh5 24. Bxe7+ Kxe7 25. Ke3 Nf6 26. Rc1 g5 27. Nd1 Nd7 28. Nb2 f6 29. Nd3 Kd6 30. e5+ fxe5 31. Ne4+ Ke7 32. Nexc5 Nxc5 33. Nxc5 Bf7 34. Nb7 Rc8 35. Ke4 bxc4 36. Kxe5 cxb3 37. axb3 Rb8 38. Nd6 Rxb3 39. Rxc6 Re3+ 40. Ne4 a5 41. Rc7+ Kf8 42. Kf6 Be8 43. Nc5 Kg8 44. Rc8 Kh7 45. Ne6 Ba4 46. Rc4 Rxe6+ 47. Kxe6 Bb3 48. Kd5 Kg6 49. Kd4 Bxc4 50. Kxc4 Kf5 51. g3 Ke5 52. Kb5 Kd4 53. Kxa5 Ke3 54. f4 gxf4 55. gxf4 Kxf4 56. Kb4 Kg4 0-1

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.12"]
[Round "5"]
[White "Kurmann, Oliver"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2287"]
[BlackElo "2430"]
[PlyCount "80"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bb7 12. Bd3 Nb8 13. Nc2 Bxd5 14. exd5 Nd7 15. a4 bxa4 16. Rxa4 Nc5 17. Ra3 0-0 18. 0-0 e4 19. Bc4 a5 20. Qe2 a4 21. Rfa1 Rb8 22. Nb4 Qb6 23. g3 Rfe8 24. R1a2 h5 25. Na6 Nxa6 26. Bxa6 e3 27. f3 Qc5 28. Bc4 Rxb2 29. Rxb2 Qxa3 30. Ra2 Qc1+ 31. Kg2 a3 32. Rc2 Qb1 33. Ra2 Rc8 34. Rxa3 Rxc4 35. Ra8+ Kh7 36. Qxc4 Qc2+ 37. Kh3 e2 38. Ra1 Qd1 39. Qe4+ g6 40. Qb1 Qxb1 0-1

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.11"]
[Round "4"]
[White "Berkvens, Joost"]
[Black "Seps, Monika"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2430"]
[BlackElo "2200"]
[PlyCount "49"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Bg5 Qa5 9. Qd2 b5 10. 0-0-0 Bb7 11. Rhe1 0-0-0 12. Kb1 Kb8 13. a4 b4 14. Na2 Rc8 15. c3 d5 16. e5 Ng8 17. Qf4 f6 18. exf6+ e5 19. Rxe5 Ka8 20. fxg7 Bxg7 21. Rf5 Ngf6 22. Bxf6 Bxf6 23. Rxf6 Nxf6 24. Qxf6 Rhg8 25. g3 1-0

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.10"]
[Round "3"]
[White "Berkvens, Joost"]
[Black "Widmer, Simon"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2430"]
[BlackElo "2201"]
[PlyCount "132"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 dxc4 8. Bxc4 0-0 9. Nf3 Qxc5 10. Bb3 Qa5 11. 0-0 Nc6 12. h3 Bf5 13. Qe2 Ne4 14. Nd5 e5 15. Rxc6 bxc6 16. Ne7+ Kh8 17. Nxc6 Qb6 18. Ncxe5 Be6 19. Bxe6 Qxe6 20. Qc2 Nf6 21. Qa4 Nd5 22. Bg3 Kg8 23. Qa5 Nb6 24. b3 Nd7 25. Nc4 Nb6 26. Nd6 Rad8 27. Rd1 Nc8 28. Ng5 Qe7 29. Qc5 Rd7 30. Kh2 Nxd6 31. Rxd6 Rfd8 32. Rxd7 Qxd7 33. Ne4 Qe6 34. Qa5 Qd5 35. Qc7 Rd7 36. Qc2 h6 37. Nc5 Rd8 38. Na6 Be5 39. f4 Bg7 40. Nb4 Qe6 41. Nc6 Rd7 42. Na5 Qd5 43. Nc4 h5 44. Qf2 Qe4 45. Qe1 Qc2 46. Qa5 Rd1 47. Qxa7 Qb1 48. Bf2 h4 49. Qa8+ Kh7 50. g4 Qc2 51. Kg2 Ra1 52. Qf3 Rxa2 53. Nd6 Bc3 54. Nxf7 Be1 55. Ng5+ Kh6 56. Ne4 Qxb3 57. f5 g5 58. f6 Bxf2 59. Nxf2 Qb8 60. e4 Qg3+ 61. Qxg3 hxg3 62. Kxg3 Kg6 63. Kf3 Ra3+ 64. Ke2 Kxf6 65. Nd3 Ra2+ 66. Kf3 Ra3 1/2-1/2

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.09"]
[Round "2"]
[White "Gasthofer, Alexander"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2418"]
[BlackElo "2430"]
[PlyCount "207"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nc6 7. Nc3 Rb8 8. e3 a6 9. Qe2 b5 10. Rd1 Nd7 11. b3 bxc4 12. Qxc4 Rb4 13. Qe2 e5 14. Bb2 exd4 15. Nd5 Rb5 16. Nxd4 Nxd4 17. Bxd4 Ne5 18. Bxe5 Bxe5 19. Rac1 c5 20. Nc3 Bxc3 21. Rxc3 Qf6 22. Rcd3 Rd8 23. Qd2 c4 24. Rxd6 Rxd6 25. Qxd6 Qxd6 26. Rxd6 cxb3 27. axb3 Be6 28. Rxa6 Rxb3 29. Ra1 g5 30. h3 Kg7 31. g4 Rb2 32. Bf3 Ba2 33. Kg2 Kf6 34. Kg3 Rd2 35. Be4 h6 36. Rc1 Ke5 37. Bg2 Kf6 38. Rc6+ Kg7 39. Be4 Bb3 40. Rb6 Bc4 41. Bf5 Ba2 42. Rb7 Bc4 43. Be4 Ba2 44. Rc7 Bb3 45. Rc1 Kf6 46. Rb1 Ba2 47. Rh1 Bb3 48. Bf3 Rb2 49. h4 Be6 50. h5 Rb4 51. Rd1 Ra4 52. Rc1 Rb4 53. Be2 Ra4 54. Rc3 Rb4 55. Bd1 Rb1 56. Rd3 Rb4 57. f3 Rb1 58. Bc2 Rc1 59. Bb3 Bxb3 60. Rxb3 Kg7 61. Rb2 Ra1 62. Rd2 Re1 63. Kf2 Rh1 64. Ke2 Rh2+ 65. Kd3 Rh3 66. Ke4 Rg3 67. Rf2 Rg1 68. Kf5 Re1 69. Ke4 Rg1 70. Kd3 Rg3 71. Ke2 Rg1 72. Kd3 Rg3 73. e4 Rg1 74. e5 Ra1 75. Re2 Ra3+ 76. Ke4 Ra4+ 77. Ke3 Ra3+ 78. Kf2 Ra6 79. Re4 Rb6 80. Kg3 Ra6 81. Re3 Rb6 82. Rd3 Rb5 83. Re3 Rb6 84. Kf2 Ra6 85. Rd3 Rb6 86. Rd4 Rb2+ 87. Kg3 Rb5 88. e6 fxe6 89. Rd7+ Kg8 90. Re7 Re5 91. Kf2 Kh8 92. Rf7 Kg8 93. Ra7 Kh8 94. Ra3 Kg7 95. Ra7+ Kh8 96. Ra2 Kg7 97. Ra3 Kg8 98. Re3 Rxe3 99. Kxe3 Kf7 100. Kd4 Ke8 101. Kc4 Kd7 102. Kc5 Kc7 103. Kc4 Kd6 104. Kd4 1/2-1/2

[Event "Zug Young Masters 12th"]
[Site "Zug"]
[Date "2005.10.08"]
[Round "1"]
[White "Berkvens, Joost"]
[Black "Van Delft, Merijn"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2430"]
[BlackElo "2385"]
[PlyCount "80"]
[EventDate "2005.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[EventCategory "4"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Bf5 8. Qb3 Qb6 9. Nc3 Nbd7 10. h3 h6 11. cxd5 Qxb3 12. axb3 cxd5 13. Nh4 e6 14. Nxf5 gxf5 15. e3 a6 16. Bd2 Rac8 17. f3 h5 18. Kf2 Rc6 19. Rfc1 Rfc8 20. Bf1 Bf8 21. Bd3 Nb6 22. Ke2 Bd6 23. Rg1 Kg7 24. Raf1 Rh8 25. Rf2 Nbd7 26. Nd1 Rb6 27. Bc2 Nb8 28. g4 hxg4 29. hxg4 fxg4 30. e4 Nc6 31. Be3 Bh2 32. Rgg2 g3 33. e5 Nh5 34. f4 Kf8 35. Rf3 Ng7 36. f5 exf5 37. Bxf5 Rxb3 38. Bc2 Rb4 39. Kd3 Ne6 40. Nc3 Nexd4 0-1

[Event "NRW Class1 0506"]
[Site "Germany"]
[Date "2005.09.25"]
[Round "1.1"]
[White "Stoeber, Michael"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2296"]
[BlackElo "2430"]
[PlyCount "111"]
[EventDate "2005.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Monheim"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 c5 5. e3 d5 6. cxd5 exd5 7. dxc5 Bxc5 8. Be2 0-0 9. 0-0 Nc6 10. b3 Bg4 11. Bb2 Re8 12. h3 Bf5 13. Na4 Ba7 14. Nd4 Bc8 15. Rc1 Ne5 16. Nf3 Nc6 17. Nc5 Ne4 18. Nxe4 dxe4 19. Qxd8 Rxd8 20. Ne5 Nb4 21. Bc4 Nd5 22. Rfd1 Be6 23. Rc2 Nb4 24. Rcd2 Rxd2 25. Rxd2 Bxc4 26. Nxc4 Nd3 27. Nd6 Nc5 28. Bd4 Rd8 29. Bxc5 Bxc5 30. Nxe4 Rxd2 31. Nxd2 f6 32. Kf1 Kf7 33. Ke2 Ke6 34. Kd3 Kd5 35. Ne4 Be7 36. Ng3 Kc5 37. Kc3 g6 38. Ne2 f5 39. a4 Bf6+ 40. Kc2 Be5 41. Nc1 Kd5 42. f3 Bg3 43. Ne2 Bf2 44. Nf4+ Kd6 45. Kd3 Kc5 46. e4 fxe4+ 47. Kxe4 Bg3 48. Nd3+ Kd6 49. f4 h5 50. Ne5 Kc5 51. Nxg6 Kb4 52. f5 a5 53. Kd5 Kxb3 54. f6 Be1 55. f7 Bb4 56. Ke6 1-0

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2005.04.24"]
[Round "9.1"]
[White "Berkvens, Joost"]
[Black "Althoff, Franz"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2453"]
[BlackElo "2142"]
[PlyCount "61"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Westbevern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. f3 Qc7 10. g4 h6 11. 0-0-0 Nbd7 12. Kb1 Rc8 13. Nd5 Bxd5 14. exd5 Nb6 15. c4 Na4 16. h4 Nd7 17. Be2 Nac5 18. g5 Nxb3 19. axb3 h5 20. f4 exf4 21. Bd4 0-0 22. Bxh5 b5 23. Bg4 bxc4 24. bxc4 Rcd8 25. g6 Ne5 26. gxf7+ Nxf7 27. Be6 Kh8 28. Bxg7+ Kxg7 29. Rdg1+ Kh7 30. Qd3+ Kh8 31. Qg6 1-0

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2005.04.03"]
[Round "8.1"]
[White "Romanov, Oleg"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2437"]
[BlackElo "2453"]
[PlyCount "99"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Betzdorf Kirchen"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nge2 a6 9. 0-0 Nbd7 10. f3 c5 11. Bh4 b5 12. a3 Bb7 13. Bf2 Qb6 14. Ng3 c4 15. Bb1 a5 16. e4 dxe4 17. fxe4 b4 18. Na4 Qb5 19. d5 Nc5 20. d6 Nxa4 21. dxe7 Rxe7 22. Nf5 Rd7 23. Nd4 Nxb2 24. Qe2 Qh5 25. Qxb2 c3 26. Qe2 Qxe2 27. Nxe2 Ba6 28. Re1 Bxe2 29. axb4 Bd1 30. e5 Ng4 31. Bf5 Rd2 32. Rexd1 Rxd1+ 33. Rxd1 Nxf2 34. Kxf2 axb4 35. Be4 Ra2+ 36. Ke3 Kf8 37. Rd8+ Ke7 38. Rb8 Rb2 39. Bd5 Rd2 40. Rb7+ Kd8 41. Be4 Rb2 42. Rxf7 b3 43. Kd4 Rxg2 44. Kxc3 Rxh2 45. Rxg7 b2 46. Rb7 Re2 47. Kd3 Rh2 48. Kd4 Rd2+ 49. Ke3 Rh2 50. Rxh7 1-0

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2005.02.20"]
[Round "7.1"]
[White "Berkvens, Joost"]
[Black "Trella, Thomas"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2453"]
[BlackElo "2266"]
[PlyCount "91"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Gerresheim II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 d5 5. Nc3 Nf6 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 dxc4 9. Bxc4 a6 10. Bb3 b5 11. a4 b4 12. Ne2 a5 13. Rc1 Bb7 14. 0-0 Rc8 15. Rfd1 Qe7 16. Qd3 Qd6 17. Nf4 Qb6 18. Qb5 Qxb5 19. axb5 c6 20. Nxe6 fxe6 21. Bxe6+ Kh8 22. Ne5 Nxe5 23. dxe5 Rce8 24. exf6 Rxe6 25. Rd7 Rexf6 26. Rxb7 cxb5 27. f3 Rd6 28. Rxb5 Rd2 29. Rxa5 Rxb2 30. Rb5 h6 31. h4 Rd8 32. Rc4 b3 33. Kh2 Rd3 34. Rb8+ Kh7 35. Rg4 Rxe3 36. Rb7 h5 37. Rgxg7+ Kh6 38. Rgd7 Re6 39. Kh3 Rb1 40. f4 Re3+ 41. Kh2 Kg6 42. Rf7 Rf1 43. Rf8 Re6 44. Rxb3 Kg7 45. Rf5 Re4 46. Kg3 1-0

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2005.01.30"]
[Round "6.1"]
[White "Kreutzkamp, Reinhold"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2309"]
[BlackElo "2453"]
[PlyCount "84"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Bc5 4. d3 d6 5. c3 f5 6. exf5 Bxf5 7. d4 Bb6 8. dxe5 dxe5 9. Qxd8+ Rxd8 10. Nbd2 Nf6 11. Nc4 e4 12. Nfd2 0-0 13. 0-0 Nd5 14. Nxb6 axb6 15. Nc4 h6 16. Ne3 Nf4 17. Bc4+ Be6 18. Bxe6+ Nxe6 19. Nc4 Nc5 20. Be3 Na4 21. Rab1 Rd3 22. Nd2 Re8 23. Rfe1 Ne7 24. Nf1 Nd5 25. Bd2 b5 26. Rec1 c5 27. c4 bxc4 28. Rxc4 b5 29. Rc2 c4 30. b3 Nab6 31. bxc4 Nxc4 32. Re1 Kf7 33. Bc1 Nb4 34. Rce2 Rd4 35. Bb2 Nxb2 36. Rxb2 Nd3 37. Rd1 b4 38. Rc2 Red8 39. h3 Nf4 40. Rxd4 Rxd4 41. Ne3 Ne6 42. Rc6 Nf4 1/2-1/2

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2005.01.09"]
[Round "5.1"]
[White "Berkvens, Joost"]
[Black "Wehmeier, Stefan"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "2453"]
[BlackElo "2366"]
[PlyCount "67"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Lippstadt Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nbd7 9. e5 dxe5 10. fxe5 Nh5 11. e6 Qh4+ 12. g3 Nxg3 13. hxg3 Qxh1 14. Be3 Bxc3+ 15. bxc3 a6 16. exd7+ Bxd7 17. Bxd7+ Kxd7 18. Qg4+ f5 19. Qf3 Qxf3 20. Nxf3 Rae8 21. Kf2 Re4 22. Ng5 Rc4 23. a4 Rxc3 24. Rb1 Re8 25. Bf4 Rc2+ 26. Kf3 Rc3+ 27. Kg2 Rc2+ 28. Kh3 b5 29. axb5 h6 30. bxa6 hxg5 31. Rb7+ Kc8 32. Rb8+ Kd7 33. a7 Ra2 34. Rb7+ 1/2-1/2

[Event "NED-chT 0405"]
[Site "Netherlands"]
[Date "2005.01.06"]
[Round "6.2"]
[White "Van der Weide, Karel"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2457"]
[BlackElo "2453"]
[PlyCount "53"]
[EventDate "2004.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 d6 6. e5 dxe5 7. Nxe5 f6 8. Nc4 e5 9. Nc3 Nh6 10. Qf3 Kd7 11. b4 Nf5 12. b5 Bb7 13. Rb1 Nd4 14. Qh3+ Ke8 15. d3 Qd7 16. Qh4 Be7 17. b6 Ba6 18. Ne4 Qe6 19. bxa7 Bxc4 20. dxc4 f5 21. Rb8+ Kd7 22. Rb7+ Ke8 23. Bg5 Bxg5 24. Nxg5 Qxc4 25. Qh6 Ne2+ 26. Kh1 Nf4 27. Rb8+ 1-0

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2004.12.12"]
[Round "4.1"]
[White "Baramidze, David"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2543"]
[BlackElo "2453"]
[PlyCount "78"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Brackel"]
[BlackTeam "Koeln Brueck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Be2 f5 14. exf5 Bxf5 15. Nc2 d5 16. a4 0-0 17. axb5 axb5 18. Rxa8 Qxa8 19. 0-0 Rd8 20. Bd3 Qc8 21. Re1 Ng6 22. g3 Kh8 23. h4 f6 24. h5 Bg4 25. Qd2 Nf4 26. Bxb5 Bf3 27. Bf1 Qg4 28. Nd4 Be4 29. Qd1 Nh3+ 30. Bxh3 Qxh3 31. Nf3 Rg8 32. Re3 Qxh5 33. c4 Rg6 34. Rxe4 dxe4 35. Qd8+ Kg7 36. Qe7+ Kg8 37. Qe8+ Kg7 38. Qe7+ Kg8 39. Qe8+ Kg7 1/2-1/2

[Event "NED-chT 0405"]
[Site "Netherlands"]
[Date "2004.11.27"]
[Round "4.6"]
[White "Spoelman, Wouter"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2357"]
[BlackElo "2453"]
[PlyCount "12"]
[EventDate "2004.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Enschede"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 d5 1-0

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2004.11.21"]
[Round "3.1"]
[White "Berkvens, Joost"]
[Black "Hillenbrand, Michael"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2453"]
[BlackElo "2189"]
[PlyCount "76"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Essen Borbeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 c6 5. g3 Bg4 6. Bg2 Nd7 7. Ng5 Qb6 8. h3 h6 9. c5 dxc5 10. dxc5 Nxc5 11. Nxf7 Kxf7 12. hxg4 Nf6 13. Bf3 e5 14. Qc2 Rhe8 15. Be3 e4 16. Bxe4 Nfxe4 17. Nxe4 Rxe4 18. Bxc5 Qxb2 19. Qxb2 Bxb2 20. Rd1 b6 21. f3 Re6 22. Bd4 Bxd4 23. Rxd4 g5 24. e4 Ke7 25. Ke2 c5 26. Rd5 Rd8 27. Rxd8 Kxd8 28. Ke3 Ke7 29. f4 b5 30. e5 gxf4+ 31. gxf4 Rg6 32. Rh4 c4 33. Kd4 Ra6 34. g5 hxg5 35. Rh7+ Kf8 36. f5 Rxa2 37. e6 Rf2 38. Ke5 c3 1-0

[Event "NRW Class1 0405"]
[Site "Germany"]
[Date "2004.10.10"]
[Round "1.1"]
[White "Berkvens, Joost"]
[Black "Antoniewski, Rafal"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2453"]
[BlackElo "2480"]
[PlyCount "52"]
[EventDate "2004.10.10"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Koeln Brueck"]
[BlackTeam "Werther"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 Qc7 9. Rd1 Bd6 10. Nc3 0-0 11. h3 b6 12. dxc5 Bxc5 13. e4 Nh5 14. e5 Ng3 15. Qe1 Nb4 16. Bf4 Nh5 17. Bh2 Nc2 18. Qe2 Nxa1 19. g4 Bb7 20. Ng5 Qc6 21. Qe4 Qxe4 22. Ngxe4 Nc2 23. gxh5 Rfd8 24. Nd6 Bf3 25. Rd2 Nd4 26. b4 Bc6 0-1

[Event "NED-chT 0304"]
[Site "Netherlands"]
[Date "2004.05.15"]
[Round "9.1"]
[White "Berkvens, Joost"]
[Black "Tjiam, Dharma"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2456"]
[BlackElo "2324"]
[PlyCount "49"]
[EventDate "2003.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Nijmegen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nf3 Ne4 9. h4 f5 10. Qc2 b5 11. Ne5 Bxg5 12. hxg5 Qxg5 13. Nxe4 fxe4 14. Bxe4 g6 15. Qb3 Be6 16. Rc1 Qf6 17. Bf3 Rc8 18. Bxd5 Bxd5 19. Qxd5+ cxd5 20. Rxc8+ Kg7 21. Rc7+ Kg8 22. Rhxh7 Nc6 23. Ng4 Qg5 24. Nh6+ Kf8 25. Rh8# 1-0

[Event "NED-chT 0304"]
[Site "Netherlands"]
[Date "2004.03.27"]
[Round "7.7"]
[White "Berkvens, Joost"]
[Black "Hartoch, Robert G"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2456"]
[BlackElo "2317"]
[PlyCount "137"]
[EventDate "2003.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Bc4 Nf6 6. Bb3 0-0 7. Bg5 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. h4 Qa5 11. 0-0-0 b5 12. Rhe1 b4 13. Na4 e6 14. Qg3 d5 15. e5 Ne4 16. Rxe4 dxe4 17. h5 c5 18. hxg6 hxg6 19. Nxc5 Nxc5 20. dxc5 Qxc5 21. Bf4 Rfd8 22. Rh1 Kf8 23. Qh4 Bxe5 24. Bg5 Qd4 25. Be7+ Ke8 26. Ba4+ Rd7 27. Bxd7+ Qxd7 28. Bf6 Bxf6 29. Qxf6 Qb7 30. Rh8+ Kd7 31. Qxf7+ Kc6 32. Qxb7+ Kxb7 33. Rxa8 Kxa8 34. Kd2 Kb7 35. Ke3 Kc6 36. Kxe4 Kd6 37. f4 a6 38. g3 a5 39. b3 Kd7 40. Ke5 Ke7 41. g4 Kf7 42. Ke4 Ke7 43. Kd4 Kf6 44. c4 bxc3 45. Kxc3 g5 46. fxg5+ Kxg5 47. Kd4 Kf4 48. g5 e5+ 49. Kd5 e4 50. g6 e3 51. g7 e2 52. g8Q e1Q 53. Qf7+ Kg5 54. Qg7+ Kf5 55. Qd7+ Kf4 56. Kc6 a4 57. Qd4+ Kf5 58. Qxa4 Qe8+ 59. Kb7 Qe7+ 60. Ka6 Qd6+ 61. Kb5 Qb8+ 62. Ka5 Qc7+ 63. Kb4 Qf4+ 64. Kb5 Qe5+ 65. Kc6 Qe8+ 66. Kc7 Qe5+ 67. Kb7 Qe7+ 68. Ka6 Qd6+ 69. Kb7 1/2-1/2

[Event "NED-chT 0304"]
[Site "Netherlands"]
[Date "2004.03.06"]
[Round "6.3"]
[White "Jonkman, Harmen"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2421"]
[BlackElo "2456"]
[PlyCount "93"]
[EventDate "2003.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Rotterdam"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Ng6 8. Nc2 Be7 9. 0-0 0-0 10. Re1 cxd4 11. cxd4 f6 12. Bd3 fxe5 13. Bxg6 hxg6 14. dxe5 g5 15. h3 Qb6 16. b3 Bc5 17. Be3 Bxe3 18. Nxe3 Qd8 19. Nxd5 Rxf3 20. Qxf3 exd5 21. Qxd5+ Kh8 22. Rad1 Be8 23. Qc5 Qe7 24. Rd6 b6 25. Qc3 Nd8 26. Qd2 Nf7 27. Rd4 Qe6 28. h4 gxh4 29. Rxh4+ Kg8 30. Rd4 Bc6 31. f4 Re8 32. Rc1 Ba8 33. Rd7 Nh6 34. Rcc7 Nf5 35. Rxa7 Bc6 36. Rd8 Rxd8 37. Qxd8+ Kh7 38. Qg5 Be4 39. Kh2 b5 40. Rc7 Qb6 41. Rf7 Qe6 42. Rf8 Nh6 43. a4 Qxb3 44. f5 Bxf5 45. Rxf5 bxa4 46. Rf3 Qd5 47. Rg3 1-0

[Event "NED-ch59 sf"]
[Site "Leeuwarden"]
[Date "2004.02.29"]
[Round "1.2"]
[White "Berkvens, Joost"]
[Black "Thiele, Mark"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2456"]
[PlyCount "45"]
[EventDate "2004.02.28"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 Nd7 4. e4 g6 5. Nc3 Bg7 6. Be2 e5 7. d5 Bxf3 8. Bxf3 Bh6 9. 0-0 Kf8 10. b4 Bxc1 11. Qxc1 a5 12. a3 Kg7 13. Ne2 b6 14. Qc3 Ngf6 15. Nc1 axb4 16. axb4 Rxa1 17. Qxa1 Qa8 18. Nb3 c5 19. b5 Qb7 20. Qa6 Qxa6 21. bxa6 Ra8 22. Ra1 Ra7 23. Nd2 1/2-1/2

[Event "NED-ch59 sf"]
[Site "Leeuwarden"]
[Date "2004.02.28"]
[Round "1.1"]
[White "Thiele, Mark"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "E15"]
[BlackElo "2456"]
[PlyCount "77"]
[EventDate "2004.02.28"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 Bc6 8. 0-0 a5 9. a3 Qc8 10. Ne5 Bxg2 11. Kxg2 Qb7+ 12. f3 Be7 13. Nc3 Nc6 14. Bg5 Nxe5 15. dxe5 Ng4 16. Bf4 g5 17. h3 gxf4 18. hxg4 Rg8 19. Ne4 fxg3 20. Qd3 Rb8 21. b4 Qb5 22. bxa5 Qxe5 23. Rab1 Rxb1 24. Rxb1 f5 25. gxf5 exf5 26. Rb8+ Kf7 27. Qb3+ d5 28. Rxg8 Kxg8 29. a6 fxe4 30. a7 Qd4 31. a8Q+ Kg7 32. Qbxd5 Qf2+ 33. Kh3 Qh2+ 34. Kg4 Qh4+ 35. Kf5 Qh5+ 36. Kxe4 Qg6+ 37. Ke3 Bg5+ 38. f4 Bxf4+ 39. Kxf4 1-0

[Event "NED-chT 0304"]
[Site "Netherlands"]
[Date "2004.01.31"]
[Round "5.3"]
[White "Berkvens, Joost"]
[Black "Wiersma, Eelke"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2456"]
[BlackElo "2399"]
[PlyCount "57"]
[EventDate "2003.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Amstelveen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bg4 12. h3 Bd7 13. Ndb5 a6 14. Nc7 d4 15. Nxa8 dxc3 16. Nc7 cxb2 17. Rb1 g5 18. Bd6 Bf5 19. Bxe7 Qxe7 20. e4 Rd8 21. Qb3 Nxe4 22. Qxb7 Na5 23. Qxa6 Qxc7 24. Rxb2 Nc4 25. Rb7 Qc8 26. Rc1 Qc5 27. Qa7 Qd5 28. Rb8 Ncd2 29. Rc5 1-0

[Event "BL2-West 0304"]
[Site "Germany"]
[Date "2004.??.??"]
[Round "?.1"]
[White "Berkvens, Joost"]
[Black "Zaitsev, Mikhail"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2455"]
[BlackElo "2455"]
[PlyCount "93"]
[EventDate "2003.12.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]
[WhiteTeam "Heiligenhaus"]
[BlackTeam "Bergheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c5 3. cxd5 Nf6 4. e4 Nxe4 5. dxc5 Nxc5 6. Nc3 e5 7. Nf3 Bd6 8. Be2 0-0 9. 0-0 Bf5 10. Be3 Nbd7 11. Nb5 Nf6 12. Rc1 b6 13. b4 Nb7 14. Qb3 Qe7 15. Nd2 h6 16. a3 Bd7 17. h3 Ne8 18. Rfe1 Bb8 19. Bf1 Nbd6 20. Nc3 Qh4 21. Ba6 Bc7 22. Nf3 Qf6 23. Bd2 Bxh3 24. Nxe5 Nf5 25. Ne4 Qxe5 26. Qxh3 Nfd6 27. Nc3 Qf6 28. Bd3 Bd8 29. Qg3 Qh4 30. Bf4 Qxg3 31. Bxg3 Bg5 32. Rc2 Rd8 33. Nb5 Nxb5 34. Bxb5 Nd6 35. Bc6 b5 36. Rd1 Bf6 37. Bf4 Nf5 38. Rcd2 Nd6 39. Be3 Nc4 40. Bxa7 Nxd2 41. Rxd2 Rc8 42. Bc5 Rxc6 43. dxc6 Rc8 44. a4 bxa4 45. b5 Be5 46. Bd6 Bc3 47. Ra2 1-0

[Event "BL2-West 0304"]
[Site "Germany"]
[Date "2004.??.??"]
[Round "?.1"]
[White "Goloshchapov, Alexander"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2570"]
[BlackElo "2455"]
[PlyCount "108"]
[EventDate "2003.12.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]
[WhiteTeam "Remagen"]
[BlackTeam "Heiligenhaus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Qc2 Nbd7 9. Nf3 Nf8 10. 0-0 Nh5 11. Bxe7 Rxe7 12. b4 Nf6 13. h3 g6 14. Ne5 Ne8 15. Rae1 c6 16. b5 c5 17. f4 c4 18. Be2 Nc7 19. f5 f6 20. Ng4 Kg7 21. fxg6 Bxg4 22. Bxg4 hxg6 23. e4 dxe4 24. Rxe4 a6 25. Rfe1 Rf7 26. bxa6 Rxa6 27. Bf3 b5 28. Qb2 Rb6 29. Kh1 Nfe6 30. d5 Nc5 31. Rh4 Nd3 32. Qd2 g5 33. Rh5 Nxe1 34. Qxe1 b4 35. Ne4 Nxd5 36. Nxg5 fxg5 37. Qe5+ Rbf6 38. Bxd5 Qd6 39. Rxg5+ Kf8 40. Bxf7 Qxe5 41. Rxe5 Rf1+ 42. Kh2 Kxf7 43. Rc5 c3 44. h4 Ra1 45. Rc4 Ke6 46. h5 Kd5 47. h6 Rxa2 48. h7 Ra8 49. Rxb4 c2 50. Ra4 Rh8 51. Ra1 Rxh7+ 52. Kg3 Ke4 53. Kf2 Rb7 54. Re1+ Kd3 0-1

[Event "BL2-West 0304"]
[Site "Germany"]
[Date "2004.??.??"]
[Round "?.1"]
[White "Pedersen, Nicolai Vesterbaek"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2525"]
[BlackElo "2455"]
[PlyCount "70"]
[EventDate "2003.12.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten"]
[BlackTeam "Heiligenhaus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Qc2 Re8 8. Bd3 Nbd7 9. Nge2 a6 10. 0-0 g6 11. f3 c5 12. dxc5 Nxc5 13. Rad1 Be6 14. Nf4 Rc8 15. Be2 Ncd7 16. Bh4 Bc5 17. Bf2 b5 18. Qb3 Nb6 19. Ne4 Be7 20. Ng5 Qd6 21. Bg3 Qc6 22. Ngxe6 fxe6 23. Bh4 Nh5 24. Bg3 Nxg3 25. hxg3 Bf6 26. Rd2 Nc4 27. Bxc4 bxc4 28. Qd1 Rb8 29. Qe2 Qb6 30. Rf2 d4 31. Rf1 d3 32. Qf2 Bxb2 33. Rb1 c3 34. Rxd3 Qc6 35. Qc2 Rec8 1-0

[Event "BL2-West 0304"]
[Site "Germany"]
[Date "2004.??.??"]
[Round "?.1"]
[White "Schebler, Gerhard"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2480"]
[BlackElo "2455"]
[PlyCount "83"]
[EventDate "2003.12.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]
[WhiteTeam "Muelheim"]
[BlackTeam "Heiligenhaus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. Bg2 a5 7. Na3 c6 8. 0-0 Na6 9. c4 Rb8 10. Nc2 b5 11. cxb5 Rxb5 12. Rc1 a4 13. Na3 Rb8 14. Nc4 axb3 15. axb3 Nb4 16. Bc3 Bf5 17. Nfd2 Nfd5 18. Ba1 Bd7 19. e4 Nc7 20. Ne3 Nb5 21. Nf3 Qb6 22. Qd2 Nc7 23. d5 c5 24. Bxg7 Kxg7 25. e5 Nb5 26. Rc4 Nd4 27. Nxd4 cxd4 28. Rxd4 dxe5 29. Rh4 g5 30. Nc4 Qf6 31. Nxe5 Qxe5 32. Rxb4 Rxb4 33. Qxb4 Rb8 34. Qa3 Kf8 35. Rc1 Qd6 36. Qb2 f6 37. Qc2 Kg7 38. Re1 Qb4 39. Re4 Qa3 40. Qc7 Qa1+ 41. Bf1 Bb5 42. Qxe7+ 1-0

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.17"]
[Round "11"]
[White "Van Beek, Lucien"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2336"]
[BlackElo "2450"]
[PlyCount "50"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. Nf4 d6 9. Be2 Nbd7 10. 0-0 b6 11. d5 e5 12. Nd3 Re8 13. Nb4 Nb8 14. Bd3 a5 15. Nc6 Nxc6 16. dxc6 Be6 17. Bg5 Ng4 18. Bxe7 Qxe7 19. Rc1 f5 20. Be2 Nf6 21. Nd5 Bxd5 22. cxd5 Kh8 23. Qd3 g6 24. Rfd1 Ne4 25. b4 Qc7 1/2-1/2

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.16"]
[Round "10"]
[White "Berkvens, Joost"]
[Black "Rau, Hannes"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2450"]
[BlackElo "2372"]
[PlyCount "121"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Bc5 9. Nb3 Nc6 10. Bf4 Be7 11. Be2 0-0 12. Rd1 Ne8 13. 0-0 d6 14. Rd3 a6 15. e5 Qc7 16. exd6 Bxd6 17. Bxd6 Nxd6 18. Nd5 exd5 19. cxd5 Rfc8 20. dxc6 Bxc6 21. Bf3 Bxf3 22. Qxc7 Rxc7 23. Rxd6 Rc6 24. Rd4 Rg6 25. g3 Re8 26. Nd2 Ba8 27. Rc1 h6 28. Nf1 Rc6 29. Rxc6 Bxc6 30. Ne3 Bf3 31. Kf1 Rc8 32. Ke1 Rc1+ 33. Kd2 Rb1 34. Kc3 Re1 35. Rd2 g6 36. h4 Rc1+ 37. Rc2 Rxc2+ 38. Nxc2 Kg7 39. Kd4 Kf6 40. Ne3 g5 41. hxg5+ Kxg5 42. Nc4 b5 43. Ne5 Bh5 44. b4 f6 45. Nd7 Bg4 46. Nc5 Bc8 47. Ne4+ Kg6 48. Ke3 Bb7 49. Nc5 Bc8 50. Kf4 Kf7 51. Ke4 Kg6 52. Kd5 h5 53. Kc6 Kg5 54. Ne4+ Kg6 55. Kb6 Bf5 56. Nc5 Kg5 57. Kxa6 Kg4 58. Kxb5 Kf3 59. a4 Kxf2 60. a5 Bg4 61. Ne4+ 1-0

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.15"]
[Round "9"]
[White "Widmer, Simon"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B64"]
[WhiteElo "2222"]
[BlackElo "2450"]
[PlyCount "40"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Qb6 9. f4 0-0 10. Nxc6 bxc6 11. e5 dxe5 12. fxe5 Nd5 13. Nxd5 Bxg5 14. Qxg5 exd5 15. Rd3 Rb8 16. Rb3 Qa5 17. c3 Rxb3 18. axb3 Qa1+ 19. Kc2 f6 20. exf6 Rxf6 0-1

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.14"]
[Round "8"]
[White "Berkvens, Joost"]
[Black "Loetscher, Roland"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2450"]
[BlackElo "2345"]
[PlyCount "95"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 Bg7 5. e4 cxd4 6. Nxd4 d6 7. Be2 Nc6 8. Be3 0-0 9. 0-0 Nxd4 10. Bxd4 Be6 11. f4 Qa5 12. f5 Bd7 13. a3 Qd8 14. b4 b6 15. Qd2 Bc6 16. Bf3 Rc8 17. Rac1 Rc7 18. Qb2 Qa8 19. e5 dxe5 20. Bxe5 Rd7 21. Nd5 Bxd5 22. Bxd5 Qd8 23. b5 Ne8 24. Rce1 Bxe5 25. Rxe5 Nf6 26. Qd4 Nxd5 27. Rxd5 Rxd5 28. cxd5 Qd6 29. f6 Rd8 30. fxe7 Qxe7 31. a4 Qc5 32. Qxc5 bxc5 33. Rd1 Kg7 34. Kf2 Kf6 35. Kf3 Ke5 36. a5 Kd6 37. Ke4 Rb8 38. Rb1 f5+ 39. Kd3 Kxd5 40. Kc3 c4 41. Kb4 Rc8 42. Rd1+ Ke4 43. Kc3 Ke3 44. a6 f4 45. h4 Rc7 46. Rd2 Rc5 47. Rb2 h6 48. b6 1/2-1/2

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.13"]
[Round "7"]
[White "Papa, Severin"]
[Black "Berkvens, Joost"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2401"]
[BlackElo "2450"]
[PlyCount "59"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. Nbd2 Nf6 9. Nc4 Nd7 10. Bd2 0-0 11. a3 Nb6 12. Na5 h6 13. b4 cxb4 14. axb4 Rd8 15. h3 c5 16. bxc5 Qxc5 17. Qb1 Qc7 18. Ra3 Be6 19. Qa1 Rac8 20. Rb1 Qb8 21. Bc3 Rc5 22. Nb3 Bxb3 23. Rbxb3 Nc8 24. Ra5 Rxa5 25. Qxa5 Re8 26. Rb5 b6 27. Qa1 f6 28. Rd5 Qc7 29. Qa4 Rd8 30. Qc4 1-0

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.12"]
[Round "6"]
[White "Berkvens, Joost"]
[Black "Buss, Ralph"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2450"]
[BlackElo "2267"]
[PlyCount "123"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. Ne2 Nbd7 10. Qd3 Ba6 11. Qc2 c5 12. Rd1 cxd4 13. Rxd4 Qc7 14. Nc3 h6 15. Bxf6 Nxf6 16. Qa4 Qb7 17. Rxd6 Rfd8 18. Rxd8+ Rxd8 19. f3 Qd7 20. Be2 Qxa4 21. Nxa4 Rc8 22. b3 b5 23. cxb5 Rc1+ 24. Bd1 Bxb5 25. Kd2 Rc7 26. Nc3 Rd7+ 27. Kc1 Rc7 28. Kb2 Bd3 29. Re1 Nd7 30. Bc2 Ba6 31. Rd1 Kf8 32. Rd6 Bf1 33. Rd2 Ne5 34. Ne4 Rb7 35. Kc1 Ke7 36. Ng3 Ba6 37. Ne2 Rc7 38. Nd4 Rc3 39. Kb2 Rxe3 40. f4 Nd3+ 41. Bxd3 Bxd3 42. Nc6+ Kd6 43. Ne5 Re2 44. Rxe2 Bxe2 45. Nxf7+ Kd5 46. Kc3 Bf1 47. g3 Ke4 48. Nd6+ Kf3 49. Kd4 Kg2 50. Ke3 Kxh2 51. Kf2 Bg2 52. b4 Bc6 53. b5 Bd7 54. a4 Kh3 55. Nf7 Be8 56. Nd8 Bd7 57. Nc6 a6 58. Nd4 axb5 59. axb5 g5 60. b6 Bc8 61. fxg5 hxg5 62. Nxe6 1-0

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.11"]
[Round "5"]
[White "Flumbort, Andras"]
[Black "Berkvens, Joost"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2467"]
[BlackElo "2450"]
[PlyCount "34"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 c6 6. Nc3 d5 7. cxd5 cxd5 8. Bf4 Bc4 9. Qd1 Nc6 10. Rc1 Rc8 11. Bg5 Be7 12. e3 Na5 13. Ne5 0-0 14. Bxc4 Nxc4 15. Bxf6 Bxf6 16. Nxc4 Rxc4 17. 0-0 Qd7 1/2-1/2

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.10"]
[Round "4"]
[White "Berkvens, Joost"]
[Black "Szelag, Marcin"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2450"]
[BlackElo "2390"]
[PlyCount "122"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[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. Rc1 Ng6 14. c5 Nxc5 15. b4 Na6 16. Nd3 Rf7 17. Nb5 Bd7 18. a4 Qb8 19. Qb3 c6 20. Nc3 Nc7 21. Nb2 cxd5 22. Nxd5 Be6 23. Bc4 Nxd5 24. Bxd5 Bxd5 25. Qxd5 Bf8 26. Nc4 Kg7 27. Rfd1 Rf6 28. Na5 Rf7 29. Qe6 Rf6 30. Qg4 h6 31. h4 gxh4 32. Bxh4 Rf7 33. Bf2 Qe8 34. Nc4 Rd8 35. b5 a6 36. Bb6 Rdd7 37. Rd5 axb5 38. axb5 Kh7 39. Rcd1 Rg7 40. Qf5 Rdf7 41. Qh5 Rf6 42. Qh3 Be7 43. Ra1 Qg8 44. Bf2 Nf8 45. Ra8 Rfg6 46. g4 fxg3 47. Be3 g2 48. Rb8 Qf7 49. Qf5 Qxf5 50. exf5 Rg3 51. Rd2 Rxf3 52. Rxg2 d5 53. Rxb7 dxc4 54. Rxg7+ Kxg7 55. Rxe7+ Kf6 56. Bc5 c3 57. Rc7 Nd7 58. Rxd7 c2 59. Be7+ Kxf5 60. Rc7 Rb3 61. Rxc2 Rxb5 1/2-1/2

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.09"]
[Round "3"]
[White "Moor, Olivier"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2352"]
[BlackElo "2450"]
[PlyCount "64"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Bd6 7. Ng3 b6 8. cxd5 exd5 9. b4 Re8 10. Bd3 c5 11. bxc5 bxc5 12. 0-0 c4 13. Bb1 Nc6 14. Qc2 g6 15. f3 Rb8 16. Qf2 Bc7 17. Kh1 Na5 18. Ra2 Nb3 19. Bb2 Qe7 20. Nd1 Ba6 21. Rg1 Rb6 22. Bc2 Re6 23. Bc3 Bd6 24. a4 Nc1 25. Ra1 Nd3 26. Bxd3 cxd3 27. Bd2 Rc8 28. Nc3 Bb4 29. Rgc1 Rec6 30. Qe1 Qc7 31. Nxd5 Nxd5 32. Rxc6 Qxc6 0-1

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.08"]
[Round "2"]
[White "Berkvens, Joost"]
[Black "Bromberger, Stefan"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2450"]
[BlackElo "2448"]
[PlyCount "47"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Nf3 dxc4 6. e4 c5 7. a3 Ba5 8. dxc5 Nbd7 9. Bxc4 Bxc3+ 10. Qxc3 Nxc5 11. e5 Nd5 12. Qd4 Qc7 13. 0-0 0-0 14. Bg5 h6 15. Bxh6 gxh6 16. Rac1 b6 17. b4 Bb7 18. bxc5 bxc5 19. Qg4+ Kh8 20. Qh4 Kg7 21. Bxd5 Bxd5 22. Qf6+ Kg8 23. Qxh6 Bxf3 24. Qg5+ 1-0

[Event "Zug Young Masters"]
[Site "Zug"]
[Date "2003.10.07"]
[Round "1"]
[White "Berkvens, Joost"]
[Black "Allemann, Anton"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "2450"]
[BlackElo "2271"]
[PlyCount "67"]
[EventDate "2003.10.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "5"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Re1 a6 13. Bf1 Re8 14. h3 f5 15. exf5 Rxe1 16. Nxe1 gxf5 17. Nc2 Nf6 18. Be3 Qe7 19. Bf2 Ne4 20. Nxe4 Qxe4 21. Nxb4 Qxb4 22. Qe2 Qe4 23. Qh5 Bd7 24. Re1 Qxd5 25. Re7 Be6 26. Be2 Rf8 27. Bf3 Qc4 28. Bxb7 Qc1+ 29. Kh2 Qxb2 30. Bh4 Bc4 31. Qd1 Qd4 32. Qf3 Bf7 33. a5 Qc3 34. Be1 1/2-1/2

[Event "Dresden Infineon YM"]
[Site "Dresden"]
[Date "2003.08.??"]
[Round "?"]
[White "Berkvens, Joost"]
[Black "Bindrich, Falko"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2459"]
[BlackElo "2334"]
[PlyCount "67"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[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. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Ng6 14. c5 a6 15. Nd3 Nf6 16. cxd6 cxd6 17. Na4 g4 18. Nb6 g3 19. Nxa8 Nh5 20. Rxc8 gxf2+ 21. Rxf2 Qxc8 22. Nb6 Qd8 23. Qb3 Bf6 24. Bd1 Qe8 25. Qb4 Bd8 26. Ba4 Qe7 27. Nc8 Qg7 28. Qxd6 Qc7 29. Rc2 Qa5 30. Qb4 Qxb4 31. Nxb4 b5 32. Bb3 a5 33. d6+ Kg7 34. Nc6 1-0

[Event "Dresden Infineon YM"]
[Site "Dresden"]
[Date "2003.08.??"]
[Round "?"]
[White "Berkvens, Joost"]
[Black "Braun, Arik"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2459"]
[BlackElo "2366"]
[PlyCount "148"]
[EventDate "2003.08.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 b5 6. Ne5 Bb7 7. a4 a6 8. b3 cxb3 9. Qxb3 e6 10. Bb2 Be7 11. 0-0 0-0 12. Nd2 Nfd7 13. Ne4 Qb6 14. Rfd1 a5 15. h4 b4 16. h5 h6 17. Rac1 Rd8 18. Ng6 Bf6 19. Nxf6+ Nxf6 20. Nf4 Nbd7 21. e4 Rac8 22. Qf3 Qa7 23. Ba1 Re8 24. Re1 c5 25. dxc5 Rxc5 26. Rcd1 Qa8 27. Qe2 e5 28. Nd3 Rc7 29. Bf3 Qa6 30. Qe3 Qe6 31. Rc1 Rxc1 32. Rxc1 Qd6 33. Nc5 Bc6 34. Nb3 Ra8 35. Nc5 Nxc5 36. Rxc5 Nd7 37. Rc1 Bxa4 38. Bg4 Nf6 39. Bf5 Bd7 40. Qf3 a4 41. Rd1 Qc7 42. Bxd7 Nxd7 43. Qf5 Ra7 44. g4 Qc6 45. Bxe5 Qe6 46. Bd4 Rb7 47. Qf4 b3 48. Bb2 f6 49. Rd6 Qe7 50. Ra6 Qb4 51. Qf5 Qc4 52. Ra8+ Nf8 53. Ba3 Rf7 54. Qd5 Qxd5 55. exd5 Kh7 56. Rxa4 Rb7 57. Bb2 Nd7 58. d6 Rb6 59. Rd4 Kg8 60. f4 Kf7 61. Rd3 Ke6 62. f5+ Kf7 63. Kf2 Ke8 64. Ke2 Ne5 65. Rd4 Kd7 66. Ra4 Kxd6 67. Ra7 Nc4 68. Bc3 b2 69. Bxb2 Rxb2+ 70. Ke1 Ke5 71. Rxg7 Kf4 72. Kd1 Ne3+ 73. Kc1 Rc2+ 74. Kb1 Rc8 0-1

