[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "7"]
[White "Koopman, Richard"]
[Black "Vos, Tjark"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1730"]
[BlackElo "2141"]
[PlyCount "95"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. Be3 Nd7 8. e5 Nh6 9. Be4 Bxe4 10. Nxe4 0-0 11. 0-0 d5 12. Neg5 e6 13. a4 c6 14. Qd3 Nb6 15. axb5 axb5 16. b3 Qd7 17. Nd2 Ng4 18. Ngf3 Rfc8 19. h3 Nxe3 20. Qxe3 Bf8 21. Rfc1 c5 22. Kh2 Qc7 23. Qe2 Qc6 24. c3 c4 25. bxc4 Nxc4 26. Nxc4 bxc4 27. Qc2 Rcb8 28. Rxa8 Qxa8 29. Rb1 Rxb1 30. Qxb1 Qa3 31. Qc2 Be7 32. Kg3 Bd8 33. Ng1 Qa1 34. Kh2 Qe1 35. Ne2 Bh4 36. Qb2 Qf2 37. Kh1 Bg3 38. Qb8+ Kg7 39. Nxg3 Qxg3 40. Qb2 Qxf4 41. Qe2 Qc1+ 42. Kh2 Qxc3 43. Qf2 Qb4 44. Qf6+ Kg8 45. Qd8+ Qf8 46. Qf6 c3 47. Qf3 Qb4 48. Qf6 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "6"]
[White "Hoos, Bob"]
[Black "Koopman, Richard"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1857"]
[BlackElo "1730"]
[PlyCount "51"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 0-0 7. Bd3 c5 8. Nh3 g6 9. dxc5 Nxc5 10. f4 Nxd3+ 11. Qxd3 Nc6 12. 0-0-0 f6 13. exf6 Bxf6 14. Bxf6 Qxf6 15. g3 Bd7 16. h5 Be8 17. h6 Bf7 18. Ng5 a6 19. Rhe1 Rfe8 20. Kb1 Rad8 21. a3 Re7 22. Qd2 Ree8 23. Qg2 Re7 24. Qg1 Rde8 25. Qc5 Qf5 26. Qb6 1/2-1/2

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "5"]
[White "Koopman, Richard"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1730"]
[BlackElo "1816"]
[PlyCount "59"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 h6 8. Bh4 a6 9. Nf3 b5 10. Bb3 Bg4 11. d5 Ne5 12. 0-0 Qb6 13. Re1 Nfd7 14. Bg3 Qf6 15. Re3 h5 16. Ne4 Qh6 17. Neg5 Nxf3+ 18. Nxf3 h4 19. Bc7 Qf6 20. Qe2 h3 21. g3 Rh5 22. d6 e6 23. Re1 Nc5 24. Bd1 Rf5 25. Qc2 Bxf3 26. Bxf3 Rxf3 27. Qxc5 Bxd6 28. Qc6+ Kf8 29. Bxd6+ Kg8 30. Qxa8+ 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "4"]
[White "Evengroen, Jan"]
[Black "Koopman, Richard"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2113"]
[BlackElo "1730"]
[PlyCount "125"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Ng3 0-0 13. Bd2 Bd7 14. Rc1 Be8 15. Re1 Bf7 16. Bc3 Rae8 17. a3 Re7 18. Rc2 Rfe8 19. Ne5 Nd7 20. Nxf7 Rxf7 21. Qh5 Nf8 22. Rce2 Qd7 23. Qg4 Rf4 24. Qg5 h6 25. Qh5 Nxd4 26. Bxd4 Rxd4 27. Bf5 Bxg3 28. hxg3 g6 29. Bxg6 Re7 30. Qxh6 Nxg6 31. Qxg6+ Rg7 32. Qxe6+ Qxe6 33. Rxe6 Rd2 34. R6e2 Rxe2 35. Rxe2 Rd7 36. f3 d4 37. Kf2 Kf7 38. Ke1 Kf6 39. Kd2 Kf5 40. Kd3 Rg7 41. Kxd4 Rxg3 42. Ke3 Rg6 43. Kf2 b6 44. g4+ Kf6 45. Rc2 Rg7 46. Rc6+ Ke5 47. Ke3 Kd5 48. Rc2 Re7+ 49. Kf2 Kd4 50. Rd2+ Kc4 51. f4 a6 52. f5 b5 53. Kf3 b4 54. axb4 Kxb4 55. f6 Rb7 56. g5 Kb3 57. Kg4 Ka2 58. g6 Rb4+ 59. Kg5 Rxb2 60. Rxb2+ Kxb2 61. f7 a5 62. g7 a4 63. f8Q 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "3"]
[White "Koopman, Richard"]
[Black "De Jager, Leo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1730"]
[BlackElo "1888"]
[PlyCount "59"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. 0-0 0-0 10. Qe2 b6 11. Bg5 Bb7 12. Rfd1 Qc7 13. Bxf6 gxf6 14. c3 Kh8 15. Rac1 Rg8 16. Be4 Rg4 17. Bxb7 Qxb7 18. Rd2 Rag8 19. g3 Rxg3+ 20. hxg3 Rxg3+ 21. Kh2 Rxf3 22. Rd8+ Kg7 23. Rg1+ Kh6 24. Qd2+ Kh5 25. Qe2 e5 26. Kg2 e4 27. Rg8 Bxf2 28. Rh1+ Bh4 29. Rxh4+ Kxh4 30. Qe1+ 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "Mensing, Andrew"]
[Black "Koopman, Richard"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1882"]
[BlackElo "1730"]
[PlyCount "105"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 0-0 7. Bd3 c5 8. Nf3 cxd4 9. Bxe7 Qxe7 10. Nxd4 Nc6 11. Nxc6 bxc6 12. f4 f6 13. Qe2 Qb4 14. 0-0 Qxb2 15. Qh5 f5 16. Ne2 Qb6+ 17. Kh2 Nc5 18. Rfb1 Qc7 19. Nd4 a6 20. g4 Nxd3 21. cxd3 c5 22. Rc1 fxg4 23. Qxg4 Qf7 24. Ne2 Qe7 25. Rc2 Bd7 26. Rg1 Rac8 27. Ng3 Be8 28. Rcg2 Rc7 29. Kh1 Kh8 30. Nh5 Bxh5 31. Qxh5 Qf7 32. Qg4 Qf5 33. Qxf5 Rxf5 34. Rg4 c4 35. Rc1 c3 36. Kg2 d4 37. Kf3 g6 38. Ke4 Rd7 39. Rb1 Kg7 40. Rb6 h5 41. Rg1 Rdf7 42. Rf1 Rc7 43. Rxe6 c2 44. Rc1 Rcf7 45. Rxc2 Rxf4+ 46. Kd5 Rxh4 47. Rd6 Rg4 48. e6 Re7 49. Rd7 Kf6 50. Rxe7 Kxe7 51. Rc7+ Ke8 52. Kd6 Rg1 53. Rc8# 1-0

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.27"]
[Round "5"]
[White "Koopman, Richard"]
[Black "Van Soest, Peter"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1750"]
[BlackElo "1364"]
[PlyCount "59"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Bh6 Bxh6 7. Qxh6 e5 8. dxe5 dxe5 9. h3 Qd6 10. Nf3 Nbd7 11. Bd3 Ng8 12. Qe3 Ngf6 13. a3 Nc5 14. Rd1 Nxd3+ 15. Rxd3 Qe7 16. Qg5 Nd7 17. Qh6 Qf8 18. Qe3 Qc5 19. Qd2 Qe7 20. b4 0-0 21. h4 Nf6 22. 0-0 Be6 23. Nxe5 Bc4 24. Nxc4 Nxe4 25. Qe3 Rfe8 26. Re1 Qxh4 27. Nxe4 f5 28. Qg3 Rxe4 29. Qxh4 Rxh4 30. Na5 1-0

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.27"]
[Round "6"]
[White "Van 't Hof, Hans"]
[Black "Koopman, Richard"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1686"]
[BlackElo "1750"]
[PlyCount "118"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bb5 Nc6 7. Bxc6 bxc6 8. dxc5 Bxc5 9. 0-0 0-0 10. Na4 Be7 11. Re1 Nb6 12. c3 Bd7 13. Nxb6 axb6 14. Be3 c5 15. a3 Bc6 16. b4 Qc7 17. Bg5 h6 18. Bxe7 Qxe7 19. Qe2 Ra7 20. b5 Bb7 21. Ra2 Rfa8 22. Rea1 Ra5 23. a4 Kf8 24. Nd2 R8a7 25. Ra3 Qg5 26. g3 Ke7 27. f4 Qg6 28. Qf2 Qg4 29. Qe3 h5 30. h4 f6 31. Kh2 Qf5 32. Kg1 Bc8 33. Qe2 Qg4 34. exf6+ gxf6 35. Qxg4 hxg4 36. c4 Kd6 37. Kf2 Bd7 38. Ke3 Be8 39. Kd3 Bf7 40. Kc3 f5 41. Kd3 e5 42. fxe5+ Kxe5 43. Re1+ Kd6 44. Rf1 dxc4+ 45. Nxc4+ Bxc4+ 46. Kxc4 Rxa4+ 47. Rxa4 Rxa4+ 48. Kc3 Ke6 49. h5 Kf6 50. h6 Kg6 51. h7 Kxh7 52. Rxf5 Ra3+ 53. Kc4 Rxg3 54. Rf6 Rg1 55. Rxb6 Rc1+ 56. Kd3 g3 57. Rb7+ Kg6 58. Rb8 Kf7 59. Ke2 g2 0-1

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "4"]
[White "Droege, Sander"]
[Black "Koopman, Richard"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1418"]
[BlackElo "1750"]
[PlyCount "49"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nd2 d5 5. e3 c5 6. Bxf6 Qxf6 7. cxd5 exd5 8. Bb5+ Nc6 9. Ngf3 0-0 10. dxc5 Bxc5 11. Qc2 Bb6 12. 0-0 Bf5 13. e4 dxe4 14. Nxe4 Bxe4 15. Qxe4 Qxb2 16. Bxc6 bxc6 17. Qxc6 Rac8 18. Qe4 Bxf2+ 19. Kh1 Bb6 20. Rab1 Qxa2 21. Ng5 g6 22. Qh4 h5 23. Rb4 Qe2 24. Rbf4 Bd8 25. Qg3 0-1

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "3"]
[White "Koopman, Richard"]
[Black "Schaap, Ricky"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1750"]
[BlackElo "1633"]
[PlyCount "74"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Bxf3 7. gxf3 Qxc5 8. Na3 e6 9. Be3 Qa5 10. Nc4 Qc7 11. Qd2 Rd8 12. Bd3 b5 13. Na3 a6 14. Nc2 Ne5 15. Nd4 Rxd4 16. cxd4 Nxf3+ 17. Ke2 Nxd2 18. Kxd2 Bb4+ 19. Ke2 Nf6 20. Rac1 Qd7 21. Rc2 0-0 22. Rhc1 Nd5 23. a3 Ba5 24. Rc6 Ra8 25. h4 Ne7 26. R6c2 Rc8 27. Rxc8+ Nxc8 28. Be4 Nd6 29. Bc6 Qe7 30. d5 Qxh4 31. dxe6 Qg4+ 32. Bf3 Qxe6 33. Rc6 h6 34. Rxa6 Qc4+ 35. Kd1 Qd3+ 36. Kc1 Nc4 37. Bd1 Bd2+ 0-1

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "2"]
[White "Van der Voorden, Michael"]
[Black "Koopman, Richard"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1551"]
[BlackElo "1750"]
[PlyCount "83"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 b5 10. Nc3 a5 11. bxa5 Qxa5 12. g4 Nh6 13. Rg1 Be7 14. h4 0-0 15. Bh3 b4 16. axb4 Qxb4 17. Rxa8 Rxa8 18. Qd2 Na5 19. Nd1 Qb3 20. Qe3 Qc2 21. Bc3 Ba4 22. Qe2 Nc4 23. Qxc2 Bxc2 24. g5 Nf5 25. Bxf5 exf5 26. Ne3 Be4 27. Ke2 Ra2+ 28. Nd2 Nxd2 29. Bxd2 f4 30. Nf1 Bb4 31. Rg4 f3+ 32. Ke3 Bf5 33. Rg3 Bxd2+ 34. Nxd2 Bg6 35. Rxf3 Kf8 36. Rg3 Bc2 37. f4 Bf5 38. Ke2 Ra1 39. Nf1 Ra2+ 40. Ke3 Ra3+ 41. Kf2 Ra4 42. Ke3 1/2-1/2

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.25"]
[Round "1"]
[White "Koopman, Richard"]
[Black "Loedeman, Bert"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "1750"]
[BlackElo "1501"]
[PlyCount "113"]
[EventDate "2013.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 Nd7 7. Bd3 c5 8. Bd2 c4 9. Be2 0-0 10. h4 f6 11. f4 fxe5 12. fxe5 h6 13. Bh5 Nf5 14. Qg4 Qe7 15. Ne2 Kh8 16. Nf4 Kg8 17. Ng6 Qd8 18. Nxf8 Nxf8 19. Ke2 Bd7 20. Bg6 Nxg6 21. Qxg6 Kh8 22. h5 Qe7 23. Qg4 Rf8 24. Qh3 Qf7 25. Rhf1 Qg8 26. Rf2 Ne7 27. Raf1 Rxf2+ 28. Rxf2 Ba4 29. Kd1 Be8 30. g4 Bf7 31. Qf3 Be8 32. Qg2 Ba4 33. Qf1 Qh7 34. Bc1 Qe4 35. Qe2 Qh7 36. Rf7 Ng8 37. Rxb7 a6 38. Rb6 g5 39. Rxe6 Bb5 40. Rd6 Qf7 41. Ke1 Qe7 42. Rxd5 Qb7 43. Rd6 Qh1+ 44. Kd2 Qb7 45. Ke3 Qf7 46. Qf2 Qe7 47. Qf3 a5 48. Qf5 a4 49. Qe4 Bd7 50. Ke2 Be8 51. Be3 Qf8 52. d5 Bb5 53. Bd4 Ne7 54. Rf6 Qd8 55. Rxh6+ Kg8 56. e6 Qc7 57. Rh8# 1-0

