[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "2"]
[White "Duson, Robin"]
[Black "Overtoom, Reinier"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2177"]
[BlackElo "1799"]
[PlyCount "63"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. d5 Ne5 4. e4 e6 5. Nc3 Bc5 6. Be2 0-0 7. Bf4 Ng6 8. Bg3 d6 9. Nf3 Re8 10. Qc2 a6 11. a4 Nh5 12. 0-0 Nxg3 13. hxg3 e5 14. a5 h5 15. Na4 Ba7 16. c5 h4 17. gxh4 Nxh4 18. g3 Nxf3+ 19. Bxf3 Qg5 20. b4 g6 21. Qc1 Qxc1 22. Rfxc1 Bd7 23. Nb2 f5 24. cxd6 cxd6 25. Nc4 Bd4 26. Rab1 Rf8 27. Rc2 Rac8 28. Rbc1 Ba4 29. Rd2 Bb5 30. Rdc2 Ba4 31. Rd2 Bb5 32. Rdc2 1/2-1/2

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "6"]
[White "Grooten, Herman"]
[Black "Overtoom, Reinier"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2241"]
[BlackElo "1799"]
[PlyCount "80"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. Nf3 Ng6 6. g3 Bc5 7. Bg2 0-0 8. 0-0 a6 9. Rb1 d6 10. b4 Ba7 11. Nd2 Re8 12. Qc2 Bd7 13. Nb3 Qc8 14. Bg5 Bf5 15. e4 Bh3 16. Bxf6 gxf6 17. c5 Bxg2 18. Kxg2 Qg4 19. f3 Qg5 20. Kh1 Kh8 21. Nd1 Rg8 22. Qc1 Qh5 23. Ne3 Ne7 24. Qe1 Qg5 25. Rb2 f5 26. exf5 Nxf5 27. f4 exf4 28. Nxf5 Qxf5 29. Qc3+ f6 30. Qf3 Rae8 31. Rd2 Re5 32. Nd4 Qe4 33. Ne6 Qxb4 34. gxf4 Rf5 35. Rg2 Rg6 36. Rfg1 Bxc5 37. Rxg6 hxg6 38. Nxc5 Qxc5 39. Qh3+ Kg7 40. Qxf5 Kh8 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "8"]
[White "Messaoudi, Nino"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1986"]
[BlackElo "1799"]
[PlyCount "94"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Rc1 Bxc3+ 9. bxc3 Nxg3 10. hxg3 Qf6 11. e4 d6 12. Bd3 e5 13. d5 Nb8 14. Rb1 Nd7 15. Qa4 0-0 16. Ke2 Nc5 17. Qc2 b6 18. Rh2 Kg7 19. Rbh1 Rh8 20. Qd2 Bd7 21. Kf1 a5 22. Ne1 Rag8 23. Nc2 Kf8 24. Ne3 Ke7 25. Qc2 Kd8 26. Be2 Qg6 27. Bh5 Qxe4 28. Bxf7 Rf8 29. Qxe4 Nxe4 30. Bg6 Nxg3+ 31. Ke1 Nxh1 32. Rxh1 Rf6 33. Be4 h5 34. f3 h4 35. Ke2 Rhf8 36. Rf1 g4 37. Rh1 gxf3+ 38. gxf3 Rh6 39. Ng4 Bxg4 40. fxg4 Rf4 41. Bf5 Rxc4 42. Kd3 Ra4 43. g5 Rh5 44. Rg1 h3 45. g6 h2 46. Rf1 h1Q 47. Rxh1 Rxh1 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "3"]
[White "Overtoom, Reinier"]
[Black "Bach Pareja, Raimon"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1799"]
[BlackElo "1735"]
[PlyCount "91"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Qf3 e6 7. Nge2 Be7 8. 0-0 0-0 9. d3 Na5 10. Be3 Bd7 11. Ne4 Nxb3 12. axb3 Bc6 13. Qh3 Nd5 14. Nd4 Bd7 15. Nf3 Nxe3 16. fxe3 Bc6 17. Ng3 Bf6 18. d4 g6 19. Rad1 Qe7 20. Ne5 Bxe5 21. dxe5 Qc5 22. Qg4 Qxe3+ 23. Kh1 Qxe5 24. Rde1 Qg7 25. c3 Rad8 26. Rd1 Qe5 27. Rde1 Qb5 28. c4 Qxb3 29. Nh5 Qxb2 30. Nf6+ Kg7 31. Qh3 h6 32. Qg3 Rd2 33. Nh5+ Kh8 34. Nf4 g5 35. Qh3 Kg7 36. Nh5+ Kg8 37. Nf6+ Kg7 38. Nh5+ Kh8 39. Rg1 Rfd8 40. Nf6 Kg7 41. Nh5+ Kg6 42. Qg4 R8d4 43. Rxe6+ fxe6 44. Qxe6+ Kh7 45. Qf7+ Kh8 46. Qg7# 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "9"]
[White "Overtoom, Reinier"]
[Black "Dignum, Erik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1799"]
[BlackElo "2015"]
[PlyCount "50"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 4. Ng3 h5 5. Bc4 h4 6. N3e2 c6 7. h3 Bf5 8. Nf3 e6 9. d4 Be7 10. Bg5 Ne4 11. Bxe7 Qxe7 12. c3 Nd7 13. Bd3 0-0-0 14. Qc2 Nd6 15. Bxf5 exf5 16. 0-0-0 Ne4 17. Nf4 g5 18. Nd3 g4 19. hxg4 fxg4 20. Nfe5 Nxe5 21. Nxe5 Qg5+ 22. Kb1 Nd6 23. Qa4 Kb8 24. Qb3 Kc7 25. Nxf7 Qf5+ 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "7"]
[White "Overtoom, Reinier"]
[Black "Hendriks, Tobias"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1799"]
[BlackElo "2096"]
[PlyCount "60"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bc4 Be7 6. d3 0-0 7. f5 Na5 8. Qe2 c6 9. Bb3 b5 10. Bg5 Nd7 11. h4 Bb7 12. g4 Nxb3 13. axb3 f6 14. Bd2 d5 15. exd5 cxd5 16. Nxb5 Qb6 17. Nc3 Bd6 18. 0-0-0 Rac8 19. Kb1 Bb4 20. Rhg1 Bxc3 21. bxc3 Nc5 22. Be3 d4 23. cxd4 Na4 24. Kc1 Nc3 25. Qg2 exd4 26. Bf4 Rfe8 27. Rde1 Qc6 28. Rxe8+ Rxe8 29. Rf1 Re2 30. Qg3 Na2+ 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "5"]
[White "Overtoom, Reinier"]
[Black "Smeets, Kobe"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1799"]
[BlackElo "2194"]
[PlyCount "77"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Bb5+ c6 6. Ba4 g6 7. Bb3 Bxb3 8. axb3 Bg7 9. d3 Ne7 10. f4 exf4 11. Bxf4 Nd7 12. Nf3 0-0 13. 0-0 Nc5 14. Qd2 Ne6 15. Bh6 f5 16. exf5 Nxf5 17. Nxf5 Rxf5 18. Rae1 Qf6 19. Bxg7 Kxg7 20. Qb4 b6 21. Qd6 Re8 22. Qxc6 Re7 23. Nd2 Rxf1+ 24. Rxf1 Qg5 25. Ne4 Qe3+ 26. Kh1 Qe2 27. Ng3 Qg4 28. Qd6 Rf7 29. Rxf7+ Kxf7 30. Qd7+ Kg8 31. Qe8+ Kg7 32. Qe7+ Kh6 33. Kg1 Qd1+ 34. Nf1 Qe2 35. Qf6 a5 36. h3 Qe1 37. Kh2 Nc5 38. Ng3 Qd2 39. Nf5+ 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "4"]
[White "Roebers, Jan"]
[Black "Overtoom, Reinier"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2084"]
[BlackElo "1799"]
[PlyCount "88"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. e5 dxe5 9. Qxd8+ Nxd8 10. Nxe5 Ng4 11. Nd3 Be6 12. Nd5 Rc8 13. Bb3 Bxd5 14. Bxd5 Nf6 15. Bf3 e6 16. Bf4 Nc6 17. Rac1 Be7 18. Ne5 Nd5 19. Bg3 0-0 20. Nd7 Rfd8 21. Bxd5 Rxd7 22. Be4 Bf6 23. b3 Rdd8 24. h3 h6 25. Kh2 Kf8 26. Rc4 Rd4 27. Rfc1 Rxc4 28. Rxc4 Ke7 29. b4 Kd7 30. Kg1 Nd8 31. Rxc8 Kxc8 32. Kf1 Nc6 33. Bd6 Nd4 34. Bc5 Nb5 35. a4 Nc3 36. Bc2 Nd5 37. g3 Kc7 38. Bh7 b6 39. Bf8 Bc3 40. b5 axb5 41. axb5 Nf6 42. Bd3 Nd7 43. Ba3 Nc5 44. Bxc5 bxc5 1/2-1/2

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "7"]
[White "Overtoom, Reinier"]
[Black "De Bruin, Joost"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1705"]
[BlackElo "1729"]
[PlyCount "103"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 c5 6. d5 d6 7. e4 a6 8. h3 b5 9. cxb5 axb5 10. Nxb5 Ba6 11. Nc3 Nbd7 12. f4 Qb6 13. Nge2 Ne8 14. 0-0 Nc7 15. Kh2 Nb5 16. Nxb5 Bxb5 17. Rf3 Ra7 18. Nc3 Ba6 19. Qc2 Rb8 20. Na4 Qc7 21. Rb3 Rxb3 22. axb3 Qb8 23. Bd2 Bb5 24. Bf1 Bxf1 25. Rxf1 Rb7 26. Rf3 Nb6 27. Nxb6 Rxb6 28. Kg2 Qb7 29. Bc3 Rxb3 30. Bxg7 Rxf3 31. Bc3 Rxc3 32. Qxc3 Qb5 33. Kf2 f6 34. g4 h6 35. b3 Kf7 36. h4 Qd7 37. Kg3 Qb5 38. Kf2 Qa6 39. g5 hxg5 40. fxg5 Qa2+ 41. Kg3 Qe2 42. Qf3 Qxf3+ 43. Kxf3 fxg5 44. hxg5 Ke8 45. e5 dxe5 46. Ke4 Kd7 47. Kxe5 Kd8 48. Ke6 Ke8 49. d6 exd6 50. Kxd6 Kf7 51. Kxc5 Ke6 52. b4 1-0

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "6"]
[White "Oxener, Aldo"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1513"]
[BlackElo "1705"]
[PlyCount "76"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bd3 Nbd7 7. 0-0 c5 8. c3 Re8 9. Qb3 a6 10. Bc4 Rf8 11. a4 b6 12. Rfe1 e5 13. dxe5 dxe5 14. Rad1 Qc7 15. Re2 Bb7 16. Bd5 Rab8 17. c4 Bc8 18. Nf1 h6 19. Bh4 Nh5 20. Red2 Ndf6 21. Qc3 Re8 22. Bg3 Nxg3 23. Nxg3 Kf8 24. b4 Ng8 25. b5 axb5 26. cxb5 Ne7 27. Qc4 Nxd5 28. exd5 f5 29. d6 Qd7 30. Nh4 Re6 31. Ne2 Bb7 32. Nc3 Rd8 33. Nd5 Bxd5 34. Qxd5 e4 35. Qc6 Bd4 36. Qxb6 Rxd6 37. Qa5 Bxf2+ 38. Kxf2 Rxd2+ 0-1

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.27"]
[Round "5"]
[White "Overtoom, Reinier"]
[Black "Kroon, Mike JL"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1705"]
[BlackElo "1598"]
[PlyCount "86"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 c6 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. d4 Nf6 9. Bd3 Bxd3 10. Qxd3 e6 11. Qe2 Nbd7 12. c3 Be7 13. 0-0 0-0 14. Bf4 c5 15. Rfe1 Nd5 16. Be5 cxd4 17. Bxd4 Bf6 18. Bxf6 N5xf6 19. Nd4 Qb6 20. Rad1 Rfe8 21. b3 Nd5 22. Qd2 Rad8 23. c4 Nb4 24. Nb5 Nf6 25. Qxb4 a6 26. a4 axb5 27. a5 Qc7 28. Qxb5 Rxd1 29. Rxd1 Rd8 30. Rxd8+ Qxd8 31. Qxb7 Nxh5 32. a6 Nxg3 33. fxg3 Qd1+ 34. Kh2 Qh5+ 35. Kg1 Qd1+ 36. Kf2 Qd2+ 37. Kf1 Qd1+ 38. Kf2 Qd2+ 39. Kf3 Qd3+ 40. Kf4 Qd4+ 41. Qe4 Qf2+ 42. Qf3 Qd4+ 43. Qe4 Qf2+ 1/2-1/2

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.27"]
[Round "4"]
[White "Uiterwijk, Jos"]
[Black "Overtoom, Reinier"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1577"]
[BlackElo "1705"]
[PlyCount "31"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Qd2 Bd7 10. f3 Rc8 11. Nxc6 bxc6 12. Rfd1 Qc7 13. Bc4 Rfd8 14. a3 Rb8 15. Rab1 Be8 16. Qf2 1/2-1/2

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "2"]
[White "Kumpen, Jona"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1490"]
[BlackElo "1705"]
[PlyCount "86"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. Be2 Nc6 7. 0-0 Re8 8. c3 h6 9. h3 e5 10. Bg3 e4 11. Ne1 Bf5 12. Nc2 Qd7 13. Kh2 Rad8 14. b3 g5 15. Rh1 Ne7 16. c4 Bg6 17. Kg1 h5 18. b4 Nf5 19. Bh2 Nh6 20. c5 dxc5 21. bxc5 Nd5 22. Bc4 b6 23. Nb3 Bf8 24. Bxd5 Qxd5 25. Bxc7 Rd7 26. cxb6 f5 27. Qd2 axb6 28. Bxb6 Qb5 29. Bc5 Bxc5 30. Nxc5 Qxc5 31. dxc5 Rxd2 32. Rc1 Rc8 33. Nb4 Be8 34. Kh2 Rxf2 35. Nd5 Kf7 36. Nb6 Rc6 37. a4 Ra2 38. Rhd1 f4 39. exf4 gxf4 40. Rd4 f3 41. Rxe4 Rxg2+ 42. Kh1 Rf6 43. Nd5 Nf5 0-1

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "3"]
[White "Overtoom, Reinier"]
[Black "Weerts, Rene"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1705"]
[BlackElo "1560"]
[PlyCount "65"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. d4 d6 4. Be3 c6 5. a4 Nd7 6. Bc4 Ngf6 7. f3 e6 8. Bb3 0-0 9. Qd2 Ne8 10. Nge2 e5 11. 0-0-0 a6 12. h4 b5 13. h5 Nb6 14. hxg6 hxg6 15. Bh6 Nc4 16. Bxc4 bxc4 17. Bxg7 Nxg7 18. Qh6 f6 19. Qxg6 f5 20. dxe5 Qe8 21. Qxe8 Rxe8 22. exd6 Bd7 23. Nd4 fxe4 24. Nxe4 Kf7 25. Rh6 Rad8 26. Rdh1 Re5 27. Rf6+ Kg8 28. Rf4 Bf5 29. Nxc6 Ne6 30. Ne7+ Kf7 31. Rxf5+ Rxf5 32. Nxf5 Kg6 33. g4 1-0

[Event "Maastricht Limburg op-C 6th"]
[Site "Maastricht"]
[Date "2012.05.25"]
[Round "1"]
[White "Overtoom, Reinier"]
[Black "Jacobs, Tobias"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1705"]
[BlackElo "1416"]
[PlyCount "39"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Nc6 5. Bc4 Be7 6. Nf3 Na5 7. Nxe5 Nxc4 8. Nxc4 Be6 9. Ne5 Qd6 10. Nf3 h5 11. h3 h4 12. Ne2 d3 13. Nc3 Bc4 14. cxd3 Bxd3 15. Qa4+ c6 16. Qd4 Qxd4 17. Nxd4 Bf6 18. Nf3 Bxc3 19. dxc3 Bxe4 20. Be3 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Overtoom, Reinier"]
[Black "Snoeks, Pieter Jan"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1668"]
[BlackElo "1530"]
[PlyCount "53"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. 0-0 c5 7. d3 Nc6 8. Bd2 Bd7 9. Qc1 Qc8 10. Re1 Bh3 11. Bh1 h5 12. e4 Nh7 13. Nd5 f5 14. e5 dxe5 15. Nxe5 Bxe5 16. Rxe5 e6 17. Bc3 g5 18. Qe3 Re8 19. Nf6+ Nxf6 20. Qxg5+ Kf7 21. Rxf5 Ke7 22. Bxf6+ Kd7 23. Rxc5 Rg8 24. Qxh5 Qf8 25. Bxc6+ bxc6 26. Qxh3 Qxc5 27. Qh7+ 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "Overtoom, Reinier"]
[Black "Vossen, Martijn"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1668"]
[BlackElo "1564"]
[PlyCount "58"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nc3 d6 2. g3 g6 3. Bg2 Bg7 4. e4 Nf6 5. d4 0-0 6. Nge2 Nbd7 7. 0-0 c5 8. h3 Rb8 9. a4 b6 10. Re1 cxd4 11. Nxd4 Bb7 12. Kh2 Ne8 13. Be3 Nc7 14. Qd2 Nc5 15. Bh6 N5e6 16. Bxg7 Kxg7 17. Rad1 Qe8 18. b3 Rd8 19. Qe3 Nxd4 20. Qxd4+ e5 21. Qe3 Qc6 22. Rd2 f5 23. f3 f4 24. gxf4 Rxf4 25. Ne2 Rf6 26. Red1 Ne6 27. c4 Nf4 28. Nxf4 Rxf4 29. Rd3 Bc8 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "4"]
[White "Dijkstra, Hidde"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "A66"]
[WhiteElo "1505"]
[BlackElo "1668"]
[PlyCount "66"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Nfd7 8. Nf3 Bg7 9. Bd3 a6 10. a4 0-0 11. 0-0 b6 12. g4 Qc7 13. f5 Ne5 14. Nxe5 Bxe5 15. Bh6 Re8 16. Qf3 Qe7 17. fxg6 fxg6 18. Bg5 Qf8 19. Qh3 Qg7 20. Rf3 h5 21. Qh4 Bxg4 22. Rff1 Bxc3 23. bxc3 Qxc3 24. Qg3 Nd7 25. Rab1 Ne5 26. Rf6 Qxd3 27. Rxg6+ Kh7 28. Rh6+ Kg7 29. Bf6+ Kxh6 30. Qf4+ Kh7 31. Bxe5 Qxb1+ 32. Kg2 Qc2+ 33. Kg3 Qd3+ 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "5"]
[White "Wuijts, Johan"]
[Black "Overtoom, Reinier"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1693"]
[BlackElo "1668"]
[PlyCount "76"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. f4 g6 5. Nf3 Bg7 6. Bc4 e6 7. 0-0 Nge7 8. Ba2 0-0 9. d3 d5 10. e5 Nf5 11. Kh1 Rb8 12. Qe1 Ncd4 13. Bb1 b5 14. axb5 axb5 15. Ne2 Nxf3 16. Rxf3 Bb7 17. Ng3 Nxg3+ 18. Rxg3 d4 19. Ba2 Ra8 20. Bd2 Bd5 21. Bxd5 Rxa1 22. Qxa1 Qxd5 23. Rf3 Ra8 24. Qb1 c4 25. h3 Bf8 26. c3 dxc3 27. bxc3 cxd3 28. Qxd3 Qxd3 29. Rxd3 Ra1+ 30. Kh2 Rd1 31. Rd8 f5 32. Kg3 Kf7 33. Kf3 Be7 34. Rd7 Ke8 35. Rd3 Bc5 36. Ke2 Ra1 37. Be3 Ra2+ 38. Kf3 Bxe3 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "2"]
[White "Feltman, Bart"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1607"]
[BlackElo "1668"]
[PlyCount "50"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. h3 0-0 8. Qd2 Nc6 9. Nxc6 bxc6 10. Bh6 Be6 11. f3 Qa5 12. g4 Rfd8 13. h4 Rdb8 14. h5 Bxh6 15. Qxh6 Rxb2 16. Kd2 d5 17. e5 d4 18. exf6 Qxc3+ 19. Kd1 Qxc2+ 20. Ke1 Qf2+ 21. Kd1 Qxf3+ 22. Kc1 Qc3+ 23. Kd1 Qc2+ 24. Ke1 Qf2+ 25. Kd1 Bxg4+ 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "3"]
[White "Overtoom, Reinier"]
[Black "Tangelder, Yonne"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1668"]
[BlackElo "1595"]
[PlyCount "39"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Nxc3 8. Nxc3 Bxc3 9. bxc3 0-0 10. Re1 Qd6 11. a4 Rd8 12. Qf3 Be6 13. Ba3 Qd7 14. Bb5 Bd5 15. Qg3 f6 16. c4 Bf7 17. Bb2 Qe6 18. Bxc6 Qxc6 19. Bc3 h6 20. Qe3 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.10"]
[Round "1"]
[White "Overtoom, Reinier"]
[Black "Knof, Henrike"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1668"]
[BlackElo "1488"]
[PlyCount "37"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Bc4 Bb4 4. d3 c6 5. f4 d5 6. fxe5 Ng4 7. exd5 cxd5 8. Bb5+ Nc6 9. d4 0-0 10. Nf3 Ngxe5 11. dxe5 d4 12. a3 Ba5 13. Bxc6 dxc3 14. b4 Qxd1+ 15. Kxd1 Rd8+ 16. Ke2 Bc7 17. Be4 Rb8 18. Be3 b6 19. Rad1 1-0

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "Overtoom, Reinier"]
[Black "Tuerlinckx, Ben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "1692"]
[PlyCount "40"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bf4 Bg7 6. Ndb5 d6 7. Nd5 Bxb2 8. Rb1 Bg7 9. Nbc7+ Kf8 10. Nxa8 Qa5+ 11. Qd2 Qxa2 12. Rd1 Nd4 13. Rc1 Bf5 14. Ne3 Qb2 15. Kd1 Nb5 16. Nxf5 Nc3+ 17. Ke1 Ne4 18. Qe3 gxf5 19. Bg3 Bd4 20. Qxd4 Qxd4 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Senders, Justin"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "1630"]
[BlackElo "1674"]
[PlyCount "71"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Qa5 12. Kb1 Rfc8 13. g4 Nc4 14. Bxc4 Rxc4 15. h4 Rac8 16. Nb3 Qc7 17. h5 Bxg4 18. Nb5 Qd7 19. N5d4 Bxh5 20. Rdf1 a6 21. c3 Qc7 22. Ka1 b5 23. a3 Rb8 24. Bh6 a5 25. Bxg7 Kxg7 26. Rfg1 b4 27. Nf5+ Kh8 28. Qh6 Rg8 29. Nxa5 Qxa5 30. cxb4 Qa7 31. Qd2 Bxf3 32. Rh3 Qxg1+ 33. Ka2 Bxe4 34. Nxe7 d5 35. b5 Qb1+ 36. Kb3 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Been, Klaas"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1735"]
[BlackElo "1674"]
[PlyCount "100"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. Nbd2 d6 6. 0-0 Nc6 7. c3 e5 8. Re1 Re8 9. dxe5 dxe5 10. Ne4 Qe7 11. Nxf6+ Bxf6 12. Be4 Nd8 13. Qc2 c6 14. b3 Ne6 15. Bb2 Qc7 16. b4 Ng7 17. c4 a5 18. a3 Be6 19. Rac1 axb4 20. axb4 Nf5 21. c5 Ne7 22. Nd2 Nd5 23. Bxd5 Bxd5 24. e4 Be6 25. f4 Ra2 26. Qc3 Bg7 27. Nf3 f5 28. exf5 gxf5 29. fxe5 Bd5 30. Rcd1 Rea8 31. Re2 b5 32. cxb6 Qxb6+ 33. Kh1 Qa6 34. Nd4 Re8 35. Rde1 Rxe5 36. Nxf5 Bxg2+ 37. Kg1 Qb6+ 38. Ne3 Rg5 39. Qc1 Be4+ 40. Kf1 Bd3 41. Bxg7 Rxg7 42. Qc3 Rf7+ 43. Kg1 Rxe2 44. Rxe2 Bxe2 45. Qe5 Qxb4 46. Kg2 Bb5 47. Nf5 Qg4+ 48. Ng3 Qf3+ 49. Kh3 Bf1+ 50. Kh4 Rf4+ 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "Overtoom, Reinier"]
[Black "Senden, Sjef"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1674"]
[BlackElo "1710"]
[PlyCount "61"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Qf3 Bxe4 5. Qxe4 c6 6. Nf3 Nf6 7. Qa4 e6 8. Be2 Be7 9. 0-0 0-0 10. d4 b5 11. Qb3 a5 12. c3 Nbd7 13. Re1 Qc7 14. Bg5 Bd6 15. Qc2 h6 16. Bh4 Rac8 17. Rad1 Nd5 18. Bf1 Nf4 19. Bg3 Nf6 20. Ne5 N4h5 21. Qe2 Nxg3 22. hxg3 Rfd8 23. Qf3 b4 24. Nc4 bxc3 25. bxc3 Be7 26. Ne3 Rb8 27. Rb1 Nd5 28. Nxd5 cxd5 29. a4 Rdc8 30. Rxb8 Rxb8 31. Bb5 1/2-1/2

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Beukema, Jasper"]
[Black "Overtoom, Reinier"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1098"]
[BlackElo "1674"]
[PlyCount "54"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. 0-0 Bg7 9. b3 0-0 10. Bb2 Nc6 11. Nf3 Nxe4 12. Nxe4 Bxb2 13. Rb1 Bg7 14. c4 Qc7 15. Re1 Qa5 16. Qc2 Rfe8 17. Rbd1 Rac8 18. Rd5 Qc7 19. a3 Rcd8 20. Red1 Ne5 21. Qe2 a6 22. c5 Nxf3+ 23. Qxf3 dxc5 24. Rxc5 Qb6 25. b4 Rxd1+ 26. Qxd1 Rd8 27. Qb3 Qe6 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "Overtoom, Reinier"]
[Black "Hebels, Alex"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1674"]
[BlackElo "1230"]
[PlyCount "51"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nc3 g6 2. Nf3 d6 3. e4 Bg7 4. Bc4 e6 5. d4 a6 6. 0-0 b5 7. Bb3 h6 8. Re1 Nd7 9. Ne2 c5 10. c3 Ngf6 11. Ng3 c4 12. Bc2 Qb6 13. h3 Nh7 14. Be3 Qc7 15. Qd2 Nhf6 16. Rad1 Bb7 17. Nh4 e5 18. f4 0-0-0 19. fxe5 dxe5 20. Qf2 Rhe8 21. d5 Bf8 22. Rf1 g5 23. Nhf5 Nc5 24. d6 Bxd6 25. Nxd6+ Rxd6 26. Bxc5 1-0

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.21"]
[Round "1"]
[White "Sterck, Arno"]
[Black "Overtoom, Reinier"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1367"]
[BlackElo "1674"]
[PlyCount "37"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 d6 5. Bc4 Nc6 6. 0-0 Nf6 7. d3 0-0 8. Qe1 a6 9. Qh4 e6 10. f5 exf5 11. Bh6 Be6 12. Ng5 Bxc4 13. dxc4 Nh5 14. Bxg7 Kxg7 15. exf5 h6 16. Nf3 Qxh4 17. Nxh4 Nf6 18. Nd5 g5 19. Nf3 1/2-1/2

