[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "8"]
[White "Drenthen, Arjan"]
[Black "Wolters, Michael"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1931"]
[BlackElo "1721"]
[PlyCount "122"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. Nf3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. 0-0 Bg4 9. h3 Bh5 10. c3 0-0 11. d3 f5 12. Qb3+ Kh8 13. Bxc6 bxc6 14. Bg5 Qe8 15. Nd2 Qg6 16. Bh4 Be2 17. Rfe1 Bxd3 18. c4 e4 19. Rad1 Rab8 20. Qc3 Bb4 21. Qc1 Qh6 22. Bg3 f4 23. Bh2 f3 24. a3 Qg6 25. Bg3 Bd6 26. Kh2 Rbe8 27. Nf1 Bxf1 28. Rxf1 e3 29. Rxd6 cxd6 30. fxe3 Qe4 31. Bxd6 Rf6 32. Bf4 fxg2 33. Rg1 Rg6 34. Qd2 Qxc4 35. Rxg2 Rxg2+ 36. Qxg2 Qd5 37. Qe2 Rd8 38. Kg3 Qd1 39. Qa6 Qg1+ 40. Kf3 g5 41. Be5+ Kg8 42. Qc4+ Rd5 43. e4 Qd1+ 44. Kg2 Qd3 45. Qxd3 Rxd3 46. Bc3 Kf7 47. Kh2 Ke6 48. Kg2 h5 49. Kh2 Re3 50. e5 c5 51. Kg2 c4 52. Bd4 Rxe5 53. Bxa7 Re2+ 54. Kf3 Rxb2 55. Ke4 Rd2 56. Be3 Re2 57. Kf3 Rxe3+ 58. Kxe3 g4 59. hxg4 hxg4 60. a4 g3 61. a5 Kd5 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "9"]
[White "Golke, Philipp"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1347"]
[BlackElo "1931"]
[PlyCount "74"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 0-0 7. Nxd5 Bxd2+ 8. Qxd2 Qxd5 9. Be2 Nc6 10. 0-0 b6 11. Rfe1 Bb7 12. b3 Rae8 13. Bf1 h6 14. Re2 Nd4 15. Nxd4 exd4 16. Rae1 Rd8 17. Re5 Qd6 18. a4 Rd7 19. Qe2 Qc6 20. Qd2 Rd6 21. R5e2 Rg6 22. f3 Qxf3 23. a5 Qd5 24. axb6 axb6 25. Qf4 c5 26. Qc7 Rc8 27. Qe7 Bc6 28. Qa7 Bb7 29. Qa4 Kh7 30. Qc4 Qxc4 31. bxc4 Bc6 32. Re7 Rf6 33. g3 Ra8 34. Rc7 Ra2 35. Ree7 Ra1 36. h4 Raxf1+ 37. Kh2 Rh1# 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.05"]
[Round "6"]
[White "Drenthen, Arjan"]
[Black "Van Den Berg, Bart"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1931"]
[BlackElo "1674"]
[PlyCount "77"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 e6 4. Nf3 Be7 5. Qe2 b4 6. 0-0 a5 7. a3 Na6 8. Re1 d6 9. Nbd2 Nf6 10. Nc4 c5 11. e5 dxe5 12. dxe5 Nd5 13. Bg5 0-0 14. Bxe7 Qxe7 15. Qe4 g6 16. Nxa5 c4 17. Qxc4 Rfc8 18. Qg4 Nc5 19. Nxb7 Nxd3 20. cxd3 Qxb7 21. axb4 Rc2 22. Rxa8+ Qxa8 23. Ng5 Rxb2 24. Qh3 h5 25. Qf3 Qa7 26. h3 Rxb4 27. Rc1 Rf4 28. Qe2 Qb7 29. Ne4 Rf5 30. g3 Qe7 31. f4 h4 32. Nd6 Qa7+ 33. Kh1 hxg3 34. Nxf5 Nxf4 35. Qf3 g2+ 36. Kh2 Qa4 37. Ne3 Qa2 38. Nxg2 Ne2 39. Rc8+ 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.05"]
[Round "7"]
[White "Koehn Hevernick, Max"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1740"]
[BlackElo "1931"]
[PlyCount "47"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 d5 6. Qe2 Qe7 7. 0-0 Nf6 8. Qd1 Qd6 9. c3 Be7 10. Bc2 0-0 11. d4 Bg4 12. Bg5 Nbd7 13. Nbd2 Rfe8 14. h3 Bh5 15. Re1 Bf8 16. Rxe8 Rxe8 17. Qf1 c6 18. Bh4 Ne4 19. Nxe4 dxe4 20. Bg3 Qh6 21. Re1 f5 22. Ne5 Nxe5 23. Bxe5 Bd6 24. Bxd6 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "5"]
[White "Bruens, Thilo"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1763"]
[BlackElo "1931"]
[PlyCount "93"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Be6 9. Qa4 Qd7 10. Rd1 Rd8 11. Nc3 Be7 12. Bg5 e4 13. Bxf6 Bxf6 14. Nxe4 Bxb2 15. Rab1 Be5 16. Nc5 Qc7 17. cxd5 Bf5 18. Rb7 Qd6 19. Nd3 0-0 20. Qxc6 a6 21. Qxd6 Bxd6 22. Rb6 Bc8 23. e4 Rfe8 24. Nb2 Bg4 25. Re1 a5 26. h3 Bc8 27. Nc4 Bc5 28. Rb8 f6 29. Rc1 Bb4 30. a3 Bc5 31. Ra8 a4 32. Rxa4 Bd7 33. Ra5 Bd4 34. Nd6 Re7 35. Rc4 Be5 36. Nb7 Rb8 37. d6 Re6 38. Rc7 Bc8 39. Rxc8+ Rxc8 40. d7 Rb8 41. d8Q+ Rxd8 42. Nxd8 Rb6 43. Ra8 Rb1+ 44. Bf1 Bc3 45. Kg2 g5 46. Ne6+ Kf7 47. Bc4 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "4"]
[White "Drenthen, Arjan"]
[Black "Esser, Michael"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1931"]
[BlackElo "2113"]
[PlyCount "53"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 d6 6. Bxc4 g6 7. Bd2 Bg7 8. Bc3 0-0 9. Nf3 Ba6 10. Nbd2 Bxc4 11. Nxc4 Na6 12. 0-0 Nb4 13. Qe2 e6 14. a3 exd5 15. axb4 dxc4 16. bxc5 dxc5 17. Qxc4 Qe7 18. Rfe1 Rfe8 19. e5 Nd7 20. e6 fxe6 21. Bxg7 Kxg7 22. Re3 Nf8 23. Ne5 Qd6 24. Qf4 Re7 25. Nxg6 Qxf4 26. Nxf4 Rb8 27. b3 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.03"]
[Round "2"]
[White "Drenthen, Arjan"]
[Black "Hepting, Frank"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1931"]
[BlackElo "1635"]
[PlyCount "57"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Be7 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 h5 7. d4 Bg4 8. dxe5 dxe5 9. Qb3 Qc8 10. Bg5 0-0 11. Rfd1 Rb8 12. a3 Qf5 13. Bxf6 Bxf6 14. Nd5 e4 15. Ne3 Qg6 16. Nxg4 Qxg4 17. h3 Qe6 18. Nd2 Nd4 19. Qa4 Nxe2+ 20. Kf1 e3 21. Re1 exd2 22. Rxe2 Qd6 23. Qc2 Bg5 24. f4 Rbd8 25. Rd1 Bf6 26. Rexd2 Qb6 27. b4 c6 28. Rxd8 Rxd8 29. Rxd8+ 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.03"]
[Round "3"]
[White "Nickel, Jonas"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1797"]
[BlackElo "1931"]
[PlyCount "134"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Nc6 8. h3 Be6 9. Nd4 Nxd4 10. cxd4 Qd7 11. Qf3 c6 12. Bd2 Bf6 13. c3 0-0-0 14. Kd1 Kb8 15. Kc2 h6 16. b4 Bd5 17. Be4 Bc4 18. Rhb1 Rhe8 19. g4 Qe6 20. Re1 Bxa2 21. d5 Bxd5 22. Bxd5 Qxd5 23. Qxd5 cxd5 24. Be3 b6 25. Red1 Rc8 26. Ra3 d4 27. Bxd4 Bxd4 28. Rxd4 Re2+ 29. Rd2 Rce8 30. c4 R8e4 31. Rc3 Kc7 32. Kd3 Rxd2+ 33. Kxd2 Kc6 34. Kd3 Rf4 35. Ke3 g5 36. f3 a6 37. Rc2 f5 38. Rc3 fxg4 39. hxg4 a5 40. bxa5 bxa5 41. Ra3 Kb6 42. Rd3 Rxc4 43. Rxd6+ Rc6 44. Rd8 Kc5 45. f4 gxf4+ 46. Kxf4 Ra6 47. g5 hxg5+ 48. Kxg5 a4 49. Rc8+ Kb4 50. Rb8+ Kc3 51. Rf8 Rb6 52. Rf3+ Kb2 53. Rf2+ Kb3 54. Rf3+ Ka2 55. Kg4 a3 56. Rf2+ Rb2 57. Rf1 Rc2 58. Rf8 Ka1 59. Rf3 a2 60. Rb3 Rb2 61. Rf3 Kb1 62. Rf1+ Kc2 63. Rf2+ Kb3 64. Rf3+ Ka4 65. Rf8 Rb1 66. Ra8+ Kb3 67. Rb8+ Kc4 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.02"]
[Round "1"]
[White "Koch, Juergen"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1554"]
[BlackElo "1931"]
[PlyCount "150"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bf4 d5 4. e3 Bg7 5. Nf3 0-0 6. Be2 e6 7. 0-0 Nbd7 8. Nc3 c6 9. c5 Re8 10. b4 b5 11. cxb6 axb6 12. a4 Nh5 13. Bg5 Qc7 14. Qb3 e5 15. dxe5 Nxe5 16. Rac1 Be6 17. Qa3 Nf6 18. Nd4 Ne4 19. Bf4 Nxc3 20. Rxc3 Bd7 21. Rfc1 Qb7 22. Rb3 b5 23. a5 Nc4 24. Qa2 Re7 25. Bxc4 dxc4 26. Rbb1 Rae8 27. Bd6 Re4 28. Bc5 Ra8 29. Rd1 Bf8 30. Bb6 Qxb6 31. Qc2 Qc7 32. Qxe4 Re8 33. Qf3 h5 34. Rd2 c5 35. bxc5 Qxc5 36. Qb7 c3 37. Rc2 Bf5 38. Nxf5 Qxf5 39. Rbc1 b4 40. a6 Rd8 41. e4 Qa5 42. h3 Bh6 43. Rb1 Qa4 44. Re2 c2 45. Rf1 c1Q 46. Rxc1 Bxc1 47. Kh2 Qa5 48. Rc2 Bf4+ 49. g3 Be5 50. a7 Bd4 51. Rc7 Bxa7 52. Rxf7 Bd4 53. Rf3 Rf8 54. Rxf8+ Kxf8 55. Qc8+ Ke7 56. Qb7+ Kd6 57. Qf7 Qb6 58. Qxg6+ Kc7 59. Qf7+ Kc6 60. Qd5+ Kc7 61. Qf7+ Kb8 62. Qe8+ Kb7 63. Qd7+ Ka6 64. Qc8+ Ka5 65. Qa8+ Kb5 66. Qd5+ Qc5 67. Qd7+ Kc4 68. Qe6+ Kc3 69. Qf7 Bxf2 70. Qf3+ Qe3 71. Qf6+ Kb3 72. Qe6+ Kb2 73. Qe5+ Qc3 74. Qf4 Qc2 75. Qf6+ Bd4+ 0-1

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.20"]
[Round "7.24"]
[White "Drenthen, Arjan"]
[Black "Fichtner, Ewald"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1917"]
[BlackElo "2046"]
[PlyCount "60"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "NATO II"]
[WhiteTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 f6 12. 0-0 Be7 13. Qc1 Be6 14. Ne3 Qa5 15. Qc2 g5 16. Bxe5 Qxe5 17. Qe4 f5 18. Qxe5 Nxe5 19. a5 a6 20. Nc2 0-0-0 21. e3 c5 22. Rfd1 Bb3 23. Rxd8+ Rxd8 24. Ne1 Rd2 25. Rb1 Nc4 26. Nd5 Bd8 27. Nb6+ Nxb6 28. axb6 g4 29. Bf1 Bxb6 30. Nd3 Bc2 0-1

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.19"]
[Round "6.25"]
[White "Drenthen, Arjan"]
[Black "Nielsen, Jan Mose"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1917"]
[BlackElo "2044"]
[PlyCount "22"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 c6 7. Be3 a6 8. a4 Qa5 9. Bd3 Nbd7 10. 0-0 e5 11. d5 cxd5 1/2-1/2

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.19"]
[Round "5.24"]
[White "Nikomanis, Andreas"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2053"]
[BlackElo "1917"]
[PlyCount "59"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. Bf4 Rc8 15. cxd5 Qxd5 16. Nd2 Bf6 17. Bf3 Rxe1+ 18. Qxe1 Qd7 19. Ne4 Bxe4 20. Qxe4 Re8 21. Qd3 g6 22. h3 Na5 23. Rb1 c6 24. a4 Qe6 25. c4 b6 26. Rc1 Qd7 27. Be3 c5 28. d5 Qxa4 29. d6 Rd8 30. Bf4 1/2-1/2

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.18"]
[Round "4.43"]
[White "Drenthen, Arjan"]
[Black "Echavarria Hidalgo, Fernando"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1917"]
[BlackElo "1750"]
[PlyCount "87"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Canada"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "CAN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. g3 0-0 8. Bg2 d6 9. 0-0 c5 10. Rd1 cxd4 11. Qxd4 d5 12. cxd5 exd5 13. Bg5 Nbd7 14. Ne5 Nxe5 15. Qxe5 Re8 16. Bxf6 Rxe5 17. Bxd8 Rxd8 18. e3 Rc8 19. Rd2 h6 20. Rad1 Rc5 21. Rd3 a5 22. f4 Re7 23. Kf2 Rec7 24. R1d2 Kf8 25. Rb3 b5 26. Bf1 Ba6 27. Bg2 Bb7 28. h4 Ke7 29. Rbd3 a4 30. g4 f6 31. Kg3 Rc2 32. Bxd5 Bxd5 33. Rxd5 Rxd2 34. Rxd2 Rc5 35. Kf3 Ke6 36. f5+ Ke7 37. Kf4 Rc4+ 38. e4 Rc5 39. Ke3 Ke8 40. Rd5 Rxd5 41. exd5 Kd7 42. Kd3 Ke7 43. Kc3 Kd6 44. Kd4 1-0

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.17"]
[Round "2.42"]
[White "Drenthen, Arjan"]
[Black "Simard, Francois"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1917"]
[BlackElo "1755"]
[PlyCount "72"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Canada"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "CAN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 Nxg4 8. Rg1 Nh6 9. Rxg7 Qf6 10. Rxh7 Rxh7 11. Qxh7 Nf8 12. Qc2 Qxf3 13. e4 Bf4 14. Bxf4 Qxf4 15. cxd5 Bd7 16. dxc6 Bxc6 17. d5 Bd7 18. Bb5 Rc8 19. Bxd7+ Nxd7 20. h3 Qf3 21. Rd1 e5 22. Rd3 Qh1+ 23. Ke2 Ng8 24. Rg3 Ngf6 25. Qa4 Ke7 26. Qb4+ Nc5 27. d6+ Kxd6 28. Rd3+ Ke7 29. Nd5+ Ke6 30. Nxf6 Nxd3 31. Kxd3 Qd1+ 32. Ke3 Rc2 33. Qb5 Qc1+ 34. Kf3 Qf4+ 35. Kg2 Qxf2+ 36. Kh1 Qg2# 0-1

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.17"]
[Round "3.49"]
[White "Ivanovs, Aleksejs"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1917"]
[PlyCount "146"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "NATO V"]
[BlackTeam "Netherlands"]
[BlackTeamCountry "NED"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Be2 Bd6 8. Bxd6 Qxd6 9. h3 0-0 10. 0-0 h6 11. dxc5 Qxc5 12. Nd4 Bg6 13. N2f3 Rfe8 14. Nxc6 bxc6 15. Ne5 Bh7 16. Bd3 Ne4 17. Bxe4 Bxe4 18. Qh5 Re7 19. Rac1 Qd6 20. Ng4 e5 21. Rfd1 Rd8 22. f3 Bg6 23. Qh4 f6 24. Kh1 c5 25. Qf2 a5 26. Qd2 a4 27. c4 d4 28. Qa5 Rb7 29. exd4 exd4 30. Rd2 Rdb8 31. Qxa4 Rxb2 32. Rxb2 Rxb2 33. Qa8+ Kh7 34. Qd5 Qg3 35. Rg1 Rxa2 36. Qxc5 h5 37. Nxf6+ gxf6 38. Qxd4 Qg5 39. c5 Rc2 40. c6 Be8 41. c7 Rxc7 42. Qd8 Qe5 43. Rd1 Qe7 44. Qxe7+ Rxe7 45. h4 Kg6 46. Kh2 Bc6 47. Kg3 Kf5 48. Rd4 Rg7+ 49. Kf2 Ke5 50. Rb4 Rb7 51. Rc4 Bd5 52. Ra4 Rc7 53. Ke3 Rc2 54. f4+ Ke6 55. g3 Ra2 56. Rb4 Ra5 57. Rb6+ Kf5 58. Kd4 Ba8 59. Rb8 Bf3 60. Ke3 Bc6 61. Kd4 Ra4+ 62. Kc5 Bg2 63. Rg8 Ra8 64. Rg7 Rd8 65. Rh7 Kg6 66. Ra7 Rd3 67. f5+ Kxf5 68. Rg7 Bf3 69. Kc4 Rd1 70. Kc5 Bg4 71. Ra7 Rd3 72. Ra5 Rxg3 73. Kd4+ Kg6 0-1

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.16"]
[Round "1.8"]
[White "Wantiez, Fabrice"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2225"]
[BlackElo "1917"]
[PlyCount "125"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nc5 6. dxc6 e4 7. Bc4 exf3 8. Qxf3 Qe7+ 9. Be3 dxc6 10. 0-0 Be6 11. Nd2 Bxc4 12. Nxc4 Qf6 13. Bxc5 Qxf3 14. Rfe1+ Kd8 15. gxf3 Bxc5 16. Ne5 Rf8 17. Rad1+ Bd6 18. c4 c5 19. b4 b6 20. bxc5 bxc5 21. Rd5 Kc8 22. Nd3 Rd8 23. Nxc5 c6 24. Rf5 Bxc5 25. Rxc5 Kc7 26. Rg5 g6 27. Ra5 Kb6 28. Ra4 Rd7 29. Rb1+ Kc5 30. Ra5+ Kd6 31. Kg2 Rad8 32. Kg3 Ke6 33. Rb3 h6 34. Rba3 Ra8 35. Ra6 Kd6 36. c5+ Kxc5 37. Rc3+ Kd6 38. Rcxc6+ Ke7 39. f4 Rg8 40. Kf3 h5 41. Rc5 f6 42. Rcc6 Rf8 43. Re6+ Kd8 44. Rxf6 Rxf6 45. Rxf6 Rg7 46. Kg3 g5 47. f5 Rc7 48. Rg6 Rc3+ 49. Kg2 g4 50. Rg5 Ra3 51. Rxh5 Rxa2 52. Rg5 Ra4 53. Kg3 a5 54. Rg7 Ra1 55. f6 Ke8 56. Re7+ Kf8 57. Ra7 Ra2 58. Kf4 Rxf2+ 59. Kg5 Rxh2 60. Kg6 Re2 61. Ra8+ Re8 62. Rxe8+ Kxe8 63. Kg7 1-0

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.08"]
[Round "7"]
[White "Drenthen, Arjan"]
[Black "Randall, Gordon J"]
[Result "0-1"]
[ECO "A67"]
[BlackElo "2029"]
[PlyCount "58"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[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 Qh4+ 10. g3 Qd8 11. Nf3 0-0 12. 0-0 Na6 13. Bxa6 bxa6 14. a5 Re8 15. Ra4 Rb8 16. f5 Rb4 17. fxg6 hxg6 18. Ng5 Ne5 19. Qc2 Bd7 20. Ra3 Rf8 21. Nd1 Bb5 22. Re1 Bf6 23. h4 Rc4 24. Nc3 Bxg5 25. Bxg5 Nf3+ 26. Kf2 Nxg5 27. hxg5 Qxg5 28. Qd1 Rd4 29. Qf3 Rd2+ 0-1

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.07"]
[Round "6"]
[White "Cirkvencic, Franci"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2026"]
[PlyCount "26"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. Qa4 Qd7 9. Qxc4 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 Nxd4 12. Rd1 Rd8 13. Nb3 Nf3+ 0-1

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.07"]
[Round "5"]
[White "Drenthen, Arjan"]
[Black "Langer, Herb"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "1757"]
[PlyCount "75"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Be3 e5 8. d5 b6 9. g4 Nc5 10. Qc2 Bd7 11. Be2 a6 12. b4 Nb7 13. Nd2 Qe7 14. g5 Ne8 15. h4 f5 16. gxf6 Nxf6 17. 0-0-0 Ng4 18. Bxg4 Bxg4 19. Rdg1 Bh5 20. Nf1 Kh8 21. Ng3 Bf3 22. Rh2 h5 23. Nge2 Kh7 24. Rg3 Rf7 25. Ng1 Raf8 26. Nh3 Bh6 27. Bxh6 Kxh6 28. Qd2+ Kg7 29. Ng5 Rf6 30. Ne6+ Rxe6 31. dxe6 Qxe6 32. Qd3 Qf7 33. Nd5 c6 34. Nc3 b5 35. cxb5 axb5 36. Qe3 Bg4 37. f3 Be6 38. Rhg2 1-0

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.06"]
[Round "4"]
[White "Koopmeiners, Karl"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1991"]
[PlyCount "117"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 h6 8. Bf4 0-0 9. h3 Re8 10. Qc2 Nbd7 11. Nf3 b6 12. 0-0 Bb7 13. Rac1 Rc8 14. Qe2 Bb4 15. Bf5 Bf8 16. Rfd1 g6 17. Bd3 Bg7 18. b4 Ne4 19. Ba6 Bxa6 20. Qxa6 Qe7 21. Nxd5 Qf8 22. Nc7 Re7 23. Nd5 Ree8 24. Qxa7 cxd5 25. Qxd7 Red8 26. Qb7 Nc3 27. Rxc3 Rxc3 28. Qxb6 Ra8 29. Ra1 Rca3 30. Ne5 Rxa2 31. Rxa2 Rxa2 32. Qb7 Bxe5 33. Bxe5 Qa8 34. Qe7 Ra6 35. b5 Re6 36. Qc7 g5 37. Kh2 Qe8 38. Qa5 Rxe5 39. dxe5 Qxe5+ 40. g3 h5 41. h4 Qf6 42. Kg2 gxh4 43. Qa8+ Kh7 44. Qxd5 Qg6 45. b6 hxg3 46. b7 gxf2+ 47. Kxf2 Qf6+ 48. Ke2 Qb2+ 49. Kd3 Qb1+ 50. Kd4 Qb2+ 51. Kc5 Qa3+ 52. Kc6 Qa4+ 53. Kd6 Qa3+ 54. Kd7 Qa4+ 55. Ke7 Qh4+ 56. Kf8 Qb4+ 57. Kxf7 Qb1 58. b8Q Qg6+ 59. Ke7 1-0

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.05"]
[Round "3"]
[White "Drenthen, Arjan"]
[Black "Williams, Abiye1111"]
[Result "0-1"]
[ECO "A83"]
[BlackElo "2064"]
[PlyCount "104"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. Bxf6 exf6 6. Nxe4 Qe7 7. Qe2 Kd8 8. 0-0-0 d5 9. Nc3 Qxe2 10. Bxe2 Bd6 11. Nf3 Be6 12. Rhe1 Bf7 13. a3 Nd7 14. Na2 a5 15. c3 Kc7 16. Kc2 Rhe8 17. Bd3 Nf8 18. Rxe8 Rxe8 19. Nc1 Bh5 20. Be2 Bf4 21. Ng1 Bg6+ 22. Bd3 Bh5 23. Nge2 Bxc1 24. Nxc1 Bxd1+ 25. Kxd1 g6 26. g3 Ne6 27. h4 Re7 28. Kd2 b6 29. a4 Kd6 30. f3 Rb7 31. Ba6 Ra7 32. Bd3 Rb7 33. Ba6 Rb8 34. Bd3 c5 35. dxc5+ bxc5 36. b3 c4 37. Bc2 Nc5 38. bxc4 dxc4 39. h5 Nb3+ 40. Kd1 Nxc1 41. Kxc1 gxh5 42. Bxh7 Rh8 43. Bg6 Rg8 44. Bxh5 Rxg3 45. Kd2 Rg5 46. Bf7 Kc5 47. Ke3 Rg2 48. Kf4 Rc2 49. Kf5 Rxc3 50. Bh5 Ra3 51. Kxf6 Rxa4 52. f4 c3 0-1

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.04"]
[Round "1"]
[White "Aagaard, Gert"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2042"]
[PlyCount "31"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nc3 Nxe5 7. e3 Nbc6 8. Be2 d6 9. Rc1 Be6 10. b3 g4 11. Nd5 h5 12. h3 Qg5 13. Nxc7+ Ke7 14. Nxa8 Rxa8 15. hxg4 hxg4 16. Bh4 1-0

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "De Jong, Peter JJ"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2423"]
[BlackElo "1972"]
[PlyCount "121"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4 8. Nf4 d6 9. 0-0 Nd7 10. c4 Ndf6 11. f3 Nc5 12. b3 Qe7 13. Rf2 Qe5 14. Rb1 Ne6 15. Nd5 Nxd5 16. cxd5 Nf4 17. Bf1 Bd7 18. c4 Qf6 19. Rbb2 a5 20. Qd2 Ng6 21. Rc2 b6 22. f4 Bf5 23. Rc3 Qd8 24. h3 f6 25. g4 Bd7 26. Rg3 f5 27. g5 a4 28. h4 axb3 29. a3 Nxh4 30. Rh2 Ng6 31. Rgh3 Re4 32. Rxh7 Rxf4 33. Qxf4 Nxf4 34. Rh8+ Kf7 35. Rxd8 Rxd8 36. Bxf4 Re8 37. Rb2 Re4 38. Bd2 Ba4 39. Bd3 Rg4+ 40. Kf2 g6 41. Be2 Rh4 42. Bc3 Ke8 43. Bf6 Kd7 44. Ke1 Kc8 45. Kd2 Rh3 46. Bd3 Rg3 47. Kc3 c5 48. dxc6 Kc7 49. Kb4 Rxd3 50. Kxa4 Kxc6 51. Rxb3 Rd1 52. Kb4 Rf1 53. Rh3 f4 54. Kc3 d5 55. Kd4 dxc4 56. Kxc4 b5+ 57. Kd4 Rb1 58. Ke5 b4 59. axb4 Rxb4 60. Ke6 Re4+ 61. Kf7 1-0

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Eshuis, Hans"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1972"]
[BlackElo "2215"]
[PlyCount "71"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 e5 12. dxe5 Nxe5 13. Nd4 Neg4 14. g3 Bc5 15. Nf5 Re8 16. Bf4 Qb6 17. Kg2 g6 18. h3 gxf5 19. hxg4 Nxe4 20. gxf5 Nxc3 21. bxc3 Bf8 22. Rh1 c5+ 23. f3 c4 24. Rab1 Bg7 25. Bg5 Qc5 26. f6 h6 27. Bf4 Bxf6 28. a4 a6 29. Rxh6 Re6 30. Qh7+ Kf8 31. Rxf6 Rxf6 32. Rd1 Re8 33. Qh8+ Ke7 34. Qh4 Qf5 35. Rd6 Bc8 36. Kf2 1/2-1/2

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Faber, Krine A"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1972"]
[BlackElo "2101"]
[PlyCount "89"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. Qa4+ Nc6 6. a3 Bxd2+ 7. Bxd2 Ne4 8. Rd1 0-0 9. e3 Bd7 10. Qb3 Nxd2 11. Nxd2 Na5 12. Qc2 dxc4 13. Nxc4 Nxc4 14. Bxc4 Bc6 15. 0-0 Qg5 16. e4 Rad8 17. b4 a6 18. f4 Qe7 19. Rfe1 Qf6 20. Qf2 g6 21. Bb3 Rfe8 22. Bc2 Rd7 23. h4 h5 24. d5 exd5 25. e5 Qg7 26. Qd4 Rde7 27. Re3 Re6 28. Rg3 Kf8 29. Re1 b6 30. Bd3 Bb7 31. Rf1 R6e7 32. Rg5 Re6 33. a4 R6e7 34. a5 Re6 35. axb6 cxb6 36. Bf5 Rd6 37. Qd3 Rc6 38. Bd7 Rc4 39. Bxe8 Kxe8 40. f5 Rxh4 41. fxg6 fxg6 42. Rxg6 Qxe5 43. Rg8+ Kd7 44. Rf7+ Ke6 45. Qg6+ 1-0

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Knigge, Marcel"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1972"]
[PlyCount "57"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. Bf4 c5 5. d5 Qb6 6. Nc3 Qxb2 7. Nb5 a6 8. Nc7+ Kf8 9. Nxa8 d6 10. Rb1 Qxa2 11. Nb6 Bd7 12. Nxd7+ Nbxd7 13. dxe6 fxe6 14. Rxb7 Qxc4 15. e3 Qc3+ 16. Nd2 Kf7 17. Be2 Rb8 18. Rxb8 Nxb8 19. 0-0 Nbd7 20. Bxa6 d5 21. Nf3 h6 22. Bc8 g5 23. Bxg5 Nb6 24. Bf4 Nxc8 25. Ne5+ Kg8 26. Qb1 Ne4 27. Qb7 Ned6 28. Qd7 Kh7 29. Qxe6 1-0

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Vriens, Huib"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1972"]
[BlackElo "2001"]
[PlyCount "49"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 0-0 6. Nc3 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 Bg4 10. dxc5 Bxc5 11. 0-0 a6 12. h3 Be6 13. Rc1 Qe7 14. Na4 Bd6 15. Nd4 Ne5 16. Nf3 Nc6 17. Nb6 Rad8 18. Nd4 Ne5 19. Rc2 Bb8 20. f4 Ng6 21. Qc1 Ne4 22. Bd3 Rfe8 23. a4 Nh4 24. Qe1 Ba7 25. a5 1/2-1/2

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "Falandt, Jan"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1972"]
[PlyCount "70"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. c3 h6 7. Qb3 Qb6 8. Nbd2 Nbd7 9. Re1 Be7 10. Nf1 0-0 11. h3 Bh7 12. Be3 c5 13. Qxb6 axb6 14. a3 Bd6 15. Bf4 Bxf4 16. gxf4 Rfd8 17. N1d2 Rac8 18. Rac1 b5 19. Ra1 c4 20. a4 bxa4 21. Rxa4 Ne8 22. Ne5 Nf8 23. Ra5 f6 24. Ng4 b6 25. Ra6 Nc7 26. Ra7 Ng6 27. e3 Nb5 28. Ra6 Nd6 29. Rea1 Rb8 30. Nh2 Nh4 31. Nhf1 Bd3 32. Ra7 Nxg2 33. Kxg2 Nb5 34. R7a4 Rd7 35. e4 Nc7 1/2-1/2

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "Groffen, JWA"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[BlackElo "1972"]
[PlyCount "65"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. cxd5 Qxd5 15. Bf4 Rac8 16. h3 Be4 17. Qc1 a6 18. c4 Qf5 19. Ne5 Nxe5 20. Bxe5 c5 21. Bg4 Qg6 22. Qf4 h5 23. Qxe4 Qxe4 24. Rxe4 hxg4 25. d5 Bf6 26. Rae1 Rxe5 27. Rxe5 Bxe5 28. Rxe5 gxh3 29. gxh3 b5 30. cxb5 axb5 31. d6 Rd8 32. Rxc5 Rxd6 33. Rxb5 1/2-1/2

[Event "NED FR-A email"]
[Site "ICCF email"]
[Date "2016.05.16"]
[Round "?"]
[White "Stigter, John"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2242"]
[BlackElo "1972"]
[PlyCount "73"]
[EventDate "2016.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. Re1 Bg4 9. c3 f5 10. Qb3 0-0 11. Nbd2 Na5 12. Qc2 Nc6 13. b4 a6 14. a4 Bd6 15. Ba3 Kh8 16. h3 Bh5 17. b5 axb5 18. Bxd6 cxd6 19. axb5 Rxa1 20. Rxa1 Na5 21. Ra3 Bf7 22. Nh2 b6 23. f3 Bg6 24. Ndf1 Ng5 25. f4 Ne4 26. Ne3 Bf7 27. Nhf1 g6 28. Bxe4 fxe4 29. Ng3 Kg8 30. Ra1 Be6 31. Rf1 Qc8 32. f5 gxf5 33. Nh5 Kh8 34. Nf4 Nc4 35. Nxc4 dxc4 36. Qf2 Bf7 37. Ra1 1-0

[Event "AUS-NED email"]
[Site "ICCF email"]
[Date "2016.02.08"]
[Round "?.1"]
[White "Drenthen, Arjan"]
[Black "Stubbs, Mike"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "1985"]
[BlackElo "1964"]
[PlyCount "117"]
[EventDate "2016.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Australian Kangaroos"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "AUS"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qe2 Nf7 7. Bxf6 exf6 8. Nxe4 Qe7 9. d6 cxd6 10. 0-0-0 f5 11. Nc3 Qxe2 12. Ngxe2 g6 13. Nd4 Bh6+ 14. Kb1 a6 15. Nd5 Kd8 16. a4 Rb8 17. Nb6 Ne5 18. Be2 Nc6 19. h4 Re8 20. Bc4 Bf8 21. Nf3 d5 22. Nxd5 b5 23. axb5 axb5 24. Bb3 Nb4 25. Nf4 Rb6 26. h5 Bb7 27. hxg6 hxg6 28. Nd4 Kc7 29. Rh7 Re7 30. Bf7 Bd5 31. Bxg6 Ba2+ 32. Kc1 Rxh7 33. Bxh7 Nd5 34. Nxd5+ Bxd5 35. g3 f4 36. g4 b4 37. g5 Ra6 38. Kd2 Bg7 39. Kd3 Kb6 40. Be4 Kc5 41. Bxd5 Kxd5 42. Ne2 Bxb2 43. Nxf4+ Ke5 44. Ke3 Ra3+ 45. Nd3+ Kf5 46. Rb1 Bc3 47. f4 Ra8 48. Rg1 Re8+ 49. Kf3 Bd4 50. Re1 Rh8 51. Kg3 Rc8 52. Rb1 Bc3 53. Kf3 Re8 54. Nxb4 Rb8 55. g6 Rb6 56. Rb3 Bxb4 57. g7 Rg6 58. Rxb4 Rxg7 59. Rb5+ 1/2-1/2

[Event "AUS-NED email"]
[Site "ICCF email"]
[Date "2016.02.08"]
[Round "?.1"]
[White "Stubbs, Mike"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1964"]
[BlackElo "1985"]
[PlyCount "61"]
[EventDate "2016.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Australian Kangaroos"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. cxd5 Qxd5 15. Bf4 Rac8 16. Bd3 Qd7 17. Qb1 Bxd3 18. Qxd3 h6 19. Bg3 a6 20. h3 Bd6 21. Bxd6 cxd6 22. Rxe8+ Rxe8 23. c4 d5 24. c5 Re4 25. Rd1 f6 26. Rb1 h5 27. Rb6 Qf7 28. g3 g5 29. Kg2 Re7 30. Qf5 Kg7 31. Kh2 1/2-1/2

[Event "ENG-NED email"]
[Site "ICCF email"]
[Date "2015.11.23"]
[Round "?.24"]
[White "Drenthen, Arjan"]
[Black "Perrin, Richard David"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1975"]
[BlackElo "2018"]
[PlyCount "51"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "England"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 11. Qc1 a5 12. Nc3 Na6 13. Rd1 Nb4 14. Bg5 Be7 15. Ne5 Bxg2 16. Kxg2 h6 17. Bxf6 Bxf6 18. Qf4 Bxe5 19. dxe5 Qe7 20. Qe4 Nc6 21. f4 Rfd8 22. b3 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Nb5 g5 26. Kf2 1/2-1/2

[Event "ENG-NED email"]
[Site "ICCF email"]
[Date "2015.11.23"]
[Round "?.24"]
[White "Perrin, Richard David"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2018"]
[BlackElo "1975"]
[PlyCount "50"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4 8. Nf4 d6 9. 0-0 Nd7 10. c4 Ndf6 11. Re1 b6 12. b3 Nc3 13. Qd3 Nxe2+ 14. Rxe2 Rxe2 15. Qxe2 Qe8 16. Qxe8+ Nxe8 17. Bb2 Bf5 18. Rc1 a6 19. f3 b5 20. g4 Bd7 21. cxb5 axb5 22. a3 c5 23. Re1 f6 24. Kf2 Kf7 25. h4 Nc7 1/2-1/2

[Event "FIN-NED email"]
[Site "ICCF email"]
[Date "2015.11.07"]
[Round "?.32"]
[White "Drenthen, Arjan"]
[Black "Vahvaselkae, Juha"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1975"]
[BlackElo "2068"]
[PlyCount "133"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Finland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. Nc3 Nf6 5. e4 d5 6. e5 Ne4 7. Nxe4 dxe4 8. a3 Bxd2+ 9. Qxd2 0-0 10. Qe3 f5 11. exf6 Qxf6 12. Ne2 Nc6 13. Rd1 Bd7 14. Rd2 Rad8 15. Ng3 Ne7 16. Be2 Nf5 17. Qxe4 Nxg3 18. fxg3 Bc6 19. Qe3 Bxg2 20. Rg1 Be4 21. Rf1 Qg6 22. h4 Rxf1+ 23. Bxf1 Bf5 24. Kf2 a4 25. Kg1 c6 26. Qf4 Bb1 27. Be2 h6 28. h5 Qf6 29. Qe3 Qf5 30. Rd1 Bc2 31. Rf1 Qe4 32. Qxe4 Bxe4 33. Rf4 Bc2 34. Kf2 Re8 35. Ke3 e5 36. dxe5 Rxe5+ 37. Kd2 Bf5 38. Bd1 Be6 39. g4 b5 40. Be2 Bd7 41. Bf3 Be6 42. cxb5 cxb5 43. Kd3 Re1 44. Kd4 Rb1 45. Ke5 Bc4 46. Kd6 Rxb2 47. Ke7 Bd3 48. Rd4 Bb1 49. Bd5+ Kh8 50. Bc6 Kh7 51. Rd8 Re2+ 52. Kf8 Rf2+ 53. Ke7 Rf4 54. Bd5 g6 55. Ke6 gxh5 56. gxh5 Bf5+ 57. Ke5 Rf1 58. Rb8 Bd3 59. Rb7+ Kh8 60. Rb8+ Kg7 61. Rb7+ Kf8 62. Rb8+ Ke7 63. Rb7+ Kf8 64. Rb8+ Ke7 65. Rb7+ Kf8 66. Rb8+ Ke7 67. Rb7+ 1/2-1/2

[Event "FIN-NED email"]
[Site "ICCF email"]
[Date "2015.11.07"]
[Round "?.32"]
[White "Vahvaselkae, Juha"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2068"]
[BlackElo "1975"]
[PlyCount "110"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Bb5 c6 3. Ba4 Nf6 4. d3 d5 5. exd5 Qa5+ 6. c3 Qxd5 7. Nf3 Bg4 8. Bb3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Nbd7 11. Nd2 Nc5 12. Bc2 Rd8 13. Ke2 Nd5 14. Nc4 f6 15. f4 exf4 16. Bd2 Kf7 17. h4 Bd6 18. Nxd6+ Rxd6 19. d4 Ne6 20. Rae1 h5 21. f3 c5 22. dxc5 Nxc5 23. Rhg1 Re8+ 24. Kf2 Re5 25. Rxe5 fxe5 26. Ke2 Ne6 27. Bg6+ Kf6 28. Bxh5 Ne7 29. Be8 Nf5 30. Be1 Rb6 31. b3 g5 32. h5 Rd6 33. Bf2 Ng3+ 34. Ke1 Ng7 35. Bg6 N7xh5 36. Bc2 a6 37. Rg2 Re6 38. Rh2 e4 39. Bd4+ Kf7 40. fxe4 Nxe4 41. Ke2 g4 42. Bxe4 Rxe4+ 43. Kd3 Nf6 44. Rh7+ Kg6 45. Rh4 Rxd4+ 46. cxd4 Kg5 47. Rh8 g3 48. Ke2 Kg4 49. Kf1 f3 50. Rf8 Nd5 51. Ke1 f2+ 52. Kf1 Ne3+ 53. Ke2 f1Q+ 54. Rxf1 Nxf1 55. Kxf1 Kf4 0-1

[Event "CRO-NED email"]
[Site "ICCF email"]
[Date "2015.10.12"]
[Round "?.20"]
[White "Drenthen, Arjan"]
[Black "Juras, Zvonko"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1975"]
[PlyCount "103"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "CRO"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. h3 e5 7. d5 Nh5 8. g3 f5 9. exf5 gxf5 10. Nh4 Nf6 11. Bd3 e4 12. Be2 Nfd7 13. Ng2 Bxc3+ 14. bxc3 Qf6 15. Nf4 Nc5 16. Qd4 Nbd7 17. Be3 Ne5 18. 0-0-0 c6 19. Qd2 Bd7 20. Kb1 Ncd3 21. Bxd3 exd3 22. Bd4 Nxc4 23. Bxf6 Nxd2+ 24. Rxd2 Rxf6 25. Rxd3 c5 26. c4 Rff8 27. Kc2 a6 28. Re1 Rfe8 29. Re6 Bxe6 30. dxe6 Rad8 31. a4 Kg7 32. a5 Re7 33. Kd2 Kh6 34. Ke3 Kg7 35. Kf3 Kg8 36. Rd1 Kg7 37. Rd2 Kg8 38. Rd3 Kg7 39. Rd5 Kf6 40. g4 fxg4+ 41. hxg4 Rxe6 42. g5+ Ke7 43. Nxe6 Kxe6 44. Kg4 Kf7 45. f4 h6 46. gxh6 Kg6 47. Rh5 Kh7 48. Kf3 b5 49. axb6 Rb8 50. Ke4 Rxb6 51. f5 Rb8 52. Kd5 1-0

[Event "CRO-NED email"]
[Site "ICCF email"]
[Date "2015.10.12"]
[Round "?.20"]
[White "Juras, Zvonko"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[BlackElo "1975"]
[PlyCount "64"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Croatia"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. Bf4 dxc4 15. Bxc4 Bd6 16. Rxe8+ Qxe8 17. Ng5 Bg6 18. Bxd6 cxd6 19. h4 Qe7 20. g3 Re8 21. Nh3 Qd7 22. Nf4 Na5 23. Bf1 Bf5 24. Ra2 h6 25. Rb2 a6 26. Kh2 b5 27. a4 Nc4 28. Re2 Rxe2 29. Qxe2 g6 30. Nd5 Kg7 31. axb5 axb5 32. Bg2 h5 1/2-1/2

[Event "NED-TUR email"]
[Site "ICCF email"]
[Date "2015.07.06"]
[Round "?.27"]
[White "Drenthen, Arjan"]
[Black "Ozalp, Arda Huseyin"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2003"]
[PlyCount "83"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Turkey"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "TUR"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. Rd1 Be7 11. Be2 Ne4 12. cxd5 Nxc3 13. bxc3 exd5 14. 0-0 Rd8 15. a4 Bf6 16. Rc1 Qc5 17. Rfd1 b6 18. h3 g6 19. Nd4 Ne5 20. Rb1 Nc4 21. Qa2 Ba6 22. Rb4 Rac8 23. Bg4 Ra8 24. Nb5 Ne5 25. Be2 h5 26. Rbb1 Bb7 27. Qb3 Bc6 28. Qb4 Qxb4 29. cxb4 Nc4 30. Rbc1 Bb2 31. Rc2 a6 32. Bg5 f6 33. Nc7 Bxa4 34. Rxd5 Bxc2 35. Bxc4 Rxd5 36. Bxd5+ Kh8 37. Nxa8 fxg5 38. Nxb6 Bd3 39. Be6 Ba3 40. Nd5 Be4 41. Kf1 Bxd5 42. Bxd5 1/2-1/2

[Event "NED-TUR email"]
[Site "ICCF email"]
[Date "2015.07.06"]
[Round "?.27"]
[White "Ozalp, Arda Huseyin"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C43"]
[BlackElo "2003"]
[PlyCount "29"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Bxe4 d5 6. Bg5 Qd7 7. Bd3 e4 8. 0-0 f6 9. Re1 Be7 10. Bf4 exd3 11. Qxd3 0-0 12. Nc3 Bb4 13. a3 Ba5 14. Re3 Ne7 15. b4 1/2-1/2

[Event "NED-SLO email"]
[Site "ICCF email"]
[Date "2015.05.18"]
[Round "?.26"]
[White "Drenthen, Arjan"]
[Black "Rihtaric, Ivan"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2019"]
[BlackElo "2084"]
[PlyCount "67"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Slovenia"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "SLO"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 Qb6 13. Bg2 0-0-0 14. 0-0 Ne5 15. dxe5 Rxd1 16. Raxd1 b4 17. Ne4 c5 18. Bf4 Qa6 19. h4 Rg8 20. Rfe1 Qxa2 21. Ra1 Qxb2 22. Rxa7 Kb8 23. Rea1 Qc2 24. Nxc5 Bxg2 25. Na6+ Kc8 26. Rc7+ Kd8 27. Kxg2 Qe4+ 28. Kh3 Qd4 29. Re1 b3 30. Be3 Qg4+ 31. Kh2 Rh8 32. Bb6 Rxh4+ 33. Kg1 Rh3 34. Rxc4+ 1-0

[Event "NED-SLO email"]
[Site "ICCF email"]
[Date "2015.05.18"]
[Round "?.26"]
[White "Rihtaric, Ivan"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2084"]
[BlackElo "2019"]
[PlyCount "100"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Slovenia"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 12. g4 Bg6 13. Nc3 Nxc3 14. Qxc3 f6 15. Nh4 Kf7 16. Qxc7 Rhe8 17. Nxg6 hxg6 18. Bf4 Rad8 19. Rad1 Rd7 20. Qc3 g5 21. Bg3 Bd8 22. Rxe8 Kxe8 23. Qa3 Bb6 24. Re1+ Kf7 25. Qe3 Rd8 26. Bc7 Bxc7 27. Qe7+ Kg6 28. Qxc7 Qxd4 29. h3 Qd3 30. Qxb7 Qxh3 31. Qe4+ Kh6 32. b4 Rd2 33. a4 Ra2 34. a5 a6 35. Qg2 Qxg2+ 36. Kxg2 Rb2 37. Re4 Kg6 38. Re6 Rxb4 39. f3 Rb2+ 40. Kg3 Ra2 41. Rxa6 Kf7 42. Ra7+ Ke6 43. a6 Kd6 44. Ra8 Ke6 45. a7 Kf7 46. Kh3 Kg6 47. Kg3 Kh7 48. Kh3 Kg6 49. Kg3 Kh7 50. Kh3 Kg6 1/2-1/2

[Event "FRA-NED email"]
[Site "ICCF email"]
[Date "2015.03.16"]
[Round "?.42"]
[White "Dabert, Julien"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "48"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 Re8 8. 0-0 d6 9. f3 Nf6 10. Re1 Bf5 11. b3 Nc6 12. Bb2 d5 13. Qd2 Qd6 14. a4 b6 15. Rac1 h6 16. Qf4 Qxf4 17. Nxf4 Rad8 18. g4 Bh7 19. h4 Ne5 20. g5 Ng6 21. Nxg6 Nh5 22. Bb5 Rxe1+ 23. Rxe1 Bxg6 24. gxh6 Bxc2 1/2-1/2

[Event "FRA-NED email"]
[Site "ICCF email"]
[Date "2015.03.16"]
[Round "?.42"]
[White "Drenthen, Arjan"]
[Black "Dabert, Julien"]
[Result "1/2-1/2"]
[ECO "A83"]
[PlyCount "49"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "France"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "FRA"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. h4 d5 6. h5 Bf5 7. Bxf6 exf6 8. g4 Be6 9. hxg6 Qd7 10. g5 fxg5 11. Qh5 Qg7 12. Qxg5 c6 13. f3 hxg6 14. Rxh8 Qxh8 15. fxe4 Be7 16. Qxg6+ Bf7 17. Qf5 Qh4+ 18. Qf2 dxe4 19. Qxh4 Bxh4+ 20. Ke2 Bh5+ 21. Ke3 Bg5+ 22. Kxe4 Bg6+ 23. Kf3 Bxc2 24. Re1+ Kf8 25. Ne4 1/2-1/2

[Event "NED-ch WS15-D email"]
[Site "ICCF email"]
[Date "2015.03.02"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Oortwijn, Ron A"]
[Result "1/2-1/2"]
[ECO "D44"]
[BlackElo "2276"]
[PlyCount "93"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Nxf6 14. Bg2 Bh6 15. Bxf6 Qxf6 16. 0-0 0-0-0 17. Nxb5 a6 18. Nc3 exd5 19. Na4 Bc6 20. Re1 Kb8 21. Qc2 Bg7 22. Rab1 Rhe8 23. Nxc5 Rxe1+ 24. Rxe1 Qd6 25. b4 a5 26. Rb1 Bd4 27. Qd2 Qf6 28. b5 Bb7 29. Nxb7 c3 30. Qe2 Kxb7 31. Bf3 Kb6 32. Kg2 Bc5 33. Re1 Rd6 34. Qd3 Qd4 35. Qc2 Qd2 36. Qxd2 cxd2 37. Rd1 Bb4 38. a4 f5 39. h4 Bc3 40. h5 Rh6 41. Rb1 Kc5 42. Bd1 Bb4 43. g4 fxg4 44. Bxg4 Kc4 45. f4 d4 46. f5 d3 47. Rf1 1/2-1/2

[Event "NED-ch WS15-D email"]
[Site "ICCF email"]
[Date "2015.03.02"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Pannekoek, Willem Jan"]
[Result "0-1"]
[ECO "D44"]
[PlyCount "146"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 0-0-0 15. 0-0 b4 16. Na4 Qb5 17. a3 Nb8 18. axb4 cxb4 19. Qd4 Nc6 20. dxc6 Rxd4 21. cxb7+ Kb8 22. Be3 e5 23. b3 c3 24. Rfd1 Bh6 25. Bxd4 exd4 26. Rxd4 c2 27. Rc4 Qxc4 28. bxc4 Rd8 29. Bf3 c1Q+ 30. Rxc1 Bxc1 31. Nc5 Rd6 32. Kg2 Bb2 33. Nb3 Bxf6 34. Na5 Rd2 35. h4 Rb2 36. c5 Bc3 37. Bd5 Kc7 38. Kf1 Rd2 39. Bg2 b3 40. Nxb3 Rd8 41. c6 Bb4 42. Be4 a5 43. Kg2 Rd1 44. Bf3 Rd6 45. g4 a4 46. Nc1 a3 47. h5 Be1 48. Kh3 Bxf2 49. g5 Rd2 50. h6 Bd4 51. Be4 a2 52. Nxa2 Rxa2 53. Kg4 Rf2 54. Bf3 Bc3 55. Bd5 Be5 56. Bf3 Bd6 57. Bd5 Rf4+ 58. Kh5 Be5 59. h7 Bc3 60. Bh1 Bh8 61. Bg2 Rf2 62. Be4 Re2 63. Bf5 Be5 64. g6 Rh2+ 65. Kg5 fxg6 66. Bxg6 Kxc6 67. Be4+ Kc7 68. Kg4 Bf6 69. Kf5 Rh6 70. Kf4 Rh4+ 71. Ke3 Be5 72. Kd3 Kb6 73. Ke3 Rh3+ 0-1

[Event "NED-ch WS15-D email"]
[Site "ICCF email"]
[Date "2015.03.02"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Spoor, Eric"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "42"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 exf6 5. dxc5 Nc6 6. c3 Bxc5 7. Nd2 0-0 8. Nb3 Bb6 9. Nf3 Bf5 10. Bd3 Be4 11. 0-0 Re8 12. Nfd4 Ne5 13. Bxe4 dxe4 14. Nd2 Qd5 15. Qb3 Qxb3 16. axb3 Nd3 17. Nc4 g6 18. g4 Rad8 19. Nxb6 axb6 20. Ra7 Rd7 21. Rfa1 Nxb2 1/2-1/2

[Event "NED-ch WS15-D email"]
[Site "ICCF email"]
[Date "2015.03.02"]
[Round "?"]
[White "Eshuis, Hans"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2087"]
[PlyCount "68"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. dxe5 Be7 6. 0-0 Nc5 7. Be2 0-0 8. Be3 c6 9. c4 dxc4 10. Bxc4 Qxd1 11. Rxd1 Nbd7 12. b4 Ne6 13. a3 Nb6 14. Bb3 Nc7 15. Nc3 Be6 16. Nd4 Bxb3 17. Nxb3 Nc4 18. Na5 Nxe3 19. fxe3 Bg5 20. Kf2 Rae8 21. Rd7 Rxe5 22. Rxc7 Bxe3+ 23. Kf1 Bd4 24. Rc1 Rfe8 25. g4 Re3 26. Nc4 Rxc3 27. Rxc3 Bxc3 28. Rxb7 g6 29. Rxa7 Re1+ 30. Kg2 Re4 31. Na5 Rxg4+ 32. Kf3 Rh4 33. Nxc6 Rxh2 34. a4 h5 1/2-1/2

[Event "NED-ch WS15-D email"]
[Site "ICCF email"]
[Date "2015.03.02"]
[Round "?"]
[White "Niewold, Jaap"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1903"]
[PlyCount "170"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 h6 7. b3 Be7 8. Bb2 0-0 9. c4 Nbd7 10. a3 a5 11. Qc2 Re8 12. Bc3 Bh7 13. Qb2 c5 14. d4 dxc4 15. bxc4 Qb6 16. e3 Qxb2 17. Bxb2 Red8 18. Rfd1 Rac8 19. Rac1 cxd4 20. exd4 Nb6 21. c5 Na4 22. Ba1 b6 23. Ne5 Nd5 24. Nb3 bxc5 25. dxc5 Bxc5 26. Nc4 Bf8 27. Nbxa5 Bf5 28. Bf3 f6 29. Nb3 Bh3 30. Kh1 Nab6 31. Nxb6 Nxb6 32. Rxd8 Rxd8 33. Bd4 Na4 34. Rc4 Rb8 35. Nd2 Nb2 36. Rc2 Bxa3 37. Nb1 Nc4 38. Nxa3 Nxa3 39. Rc1 e5 40. Be3 Rb2 41. Bd5+ Kh7 42. Ra1 f5 43. Bc1 Rb5 44. Be4 Nc4 45. Bd3 Rc5 46. Be2 e4 47. Bf4 Ne5 48. Be3 Rc6 49. Rc1 Re6 50. Rb1 Re8 51. Bf4 Nd3 52. Be3 Rc8 53. Bd1 Ne5 54. Bb3 Kg6 55. Bd1 Ng4 56. Rb6+ Kf7 57. Rb7+ Kg8 58. Bxg4 Bxg4 59. h4 Rd8 60. Kh2 Kh7 61. Bf4 Rd5 62. Re7 Kg8 63. Rc7 Bf3 64. Rc1 Kh7 65. Rc6 Rd1 66. Rc1 Rd3 67. Rc5 Kg6 68. Kh3 Bg4+ 69. Kh2 Kh5 70. Rc7 Rd1 71. Rc1 Rd5 72. Be3 Bf3 73. Rc5 Rd1 74. Rc1 Rd7 75. Rc6 g5 76. Kh3 Be2 77. Kh2 Rd1 78. Rc1 Rd6 79. Kh3 Rg6 80. hxg5 hxg5 81. Re1 Bf3 82. Rb1 Rh6 83. Rb6 Rh8 84. Rc6 Be2 85. Bd4 Rd8 0-1

[Event "NED-ch WS15-D email"]
[Site "ICCF email"]
[Date "2015.03.02"]
[Round "?"]
[White "Verlinde, Philip"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "2168"]
[PlyCount "87"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. 0-0 Ngxe5 8. Nxe5 Nxe5 9. Na3 Be7 10. Nb5 0-0 11. Nxd4 Nxc4 12. b3 Bf6 13. e3 Ne5 14. Qc2 c6 15. h3 Bd7 16. Ba3 Re8 17. Rad1 Qa5 18. Bc5 b6 19. Bd6 Rac8 20. g4 c5 21. Nf5 Nc6 22. Qb1 Nb4 23. a4 Be6 24. Bg3 c4 25. bxc4 Bxf5 26. Qxf5 Qxf5 27. gxf5 Be5 28. f4 Bf6 29. e4 Rxc4 30. e5 Be7 31. Rd7 a5 32. Rfd1 Bc5+ 33. Kh1 h6 34. Bf1 Rc3 35. Be1 Rf3 36. Bc4 Rf8 37. e6 Rxf4 38. exf7+ Kh7 39. Be6 Nc6 40. Bg3 Rd4 41. R1xd4 Nxd4 42. Kg2 g6 43. fxg6+ Kxg6 44. Ba2 1-0

[Event "AUT-NED email"]
[Site "ICCF email"]
[Date "2015.01.11"]
[Round "?.49"]
[White "Drenthen, Arjan"]
[Black "Peperko, Gerhard"]
[Result "1-0"]
[ECO "D38"]
[BlackElo "1683"]
[PlyCount "33"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Austria"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Nc3 Bb4 5. cxd5 Nxd5 6. Bd2 0-0 7. e4 Nxc3 8. bxc3 Be7 9. Bc4 c6 10. 0-0 Kh8 11. Qe2 f6 12. Rfd1 Qc7 13. e5 fxe5 14. Nxe5 c5 15. Qh5 Kg8 16. Bd3 h6 17. Bxh6 1-0

[Event "AUT-NED email"]
[Site "ICCF email"]
[Date "2015.01.11"]
[Round "?.49"]
[White "Peperko, Gerhard"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1683"]
[PlyCount "34"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3 6. Qa4+ Nc6 7. Bxb4 Qh4 8. Bc5 Qxf2+ 9. Kd1 Qxf1+ 10. Kc2 Bg4 11. b3 Qxg2+ 12. Kd3 Qxh1 13. Bxe3 Qxh2 14. b4 0-0-0+ 15. Kc3 Qxe5+ 16. Bd4 Qxd4+ 17. Kb3 Bd1+ 0-1

[Event "NED-VEN email"]
[Site "ICCF email"]
[Date "2015.01.08"]
[Round "?.23"]
[White "Drenthen, Arjan"]
[Black "Guerrero Morales, Carlos"]
[Result "1/2-1/2"]
[ECO "A68"]
[PlyCount "44"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "VEN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4 10. 0-0 Re8 11. h3 Bxf3 12. Bxf3 Na6 13. Qb3 c4 14. Qb5 Rc8 15. Be3 Nd7 16. e5 dxe5 17. d6 Nac5 18. Bxb7 Rb8 19. Bxc5 Nxc5 20. Qxc5 Rxb7 21. Rad1 exf4 22. Rxf4 Rd7 1/2-1/2

[Event "NED-VEN email"]
[Site "ICCF email"]
[Date "2015.01.08"]
[Round "?.23"]
[White "Guerrero Morales, Carlos"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "60"]
[EventDate "2015.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4 8. Nf4 d6 9. 0-0 Nd7 10. f3 Nec5 11. Qd4 Nb6 12. Bd2 Bf5 13. Rac1 Ne6 14. Nxe6 fxe6 15. c4 Nd7 16. Bc3 Qf6 17. f4 Qxd4+ 18. Bxd4 Nf6 19. b3 Bg4 20. Bxg4 Nxg4 21. Rce1 Rad8 22. Rf3 Nf6 23. Rd3 Kf7 24. h3 h5 25. g3 b6 26. Kg2 d5 27. Bxf6 gxf6 28. cxd5 Rxd5 29. Rxd5 exd5 30. Rxe8 Kxe8 1/2-1/2

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Duiven, Geert"]
[Result "1-0"]
[ECO "A44"]
[BlackElo "1901"]
[PlyCount "35"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 e5 5. e4 d6 6. Bd3 Nd7 7. a3 Ne7 8. Nf3 0-0 9. 0-0 Nf6 10. Bd2 h6 11. Rb1 Bd7 12. b4 b6 13. Qc1 Kh7 14. Qc2 Nh5 15. Rb3 Rc8 16. bxc5 Rxc5 17. Be3 Rc7 18. Nb5 1-0

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "A70"]
[BlackElo "2128"]
[PlyCount "109"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. h3 a6 9. a4 0-0 10. Bd3 Re8 11. 0-0 Nbd7 12. Re1 Ne5 13. Nxe5 Rxe5 14. Bf4 Re8 15. Qd2 b6 16. Bg5 Qd7 17. Rad1 Bb7 18. Bc4 Kh8 19. Bh4 Nh5 20. Be2 Nf6 21. Qf4 Ng8 22. Bc4 Be5 23. Qd2 Bd4 24. Kh1 h6 25. f4 Kh7 26. Kh2 h5 27. Qd3 Ne7 28. Rd2 Bg7 29. f5 Be5+ 30. Bg3 Ng8 31. Bxe5 Rxe5 32. fxg6+ fxg6 33. Rf2 Nh6 34. Ref1 Qe7 35. Qd2 Rg8 36. Rf6 Bc8 37. Qd3 a5 38. Qf3 h4 39. Nb5 Rxe4 40. Nxd6 Rd4 41. Nxc8 Rxc8 42. Re6 Qg5 43. Bb5 Nf5 44. Be8 Rxe8 45. Rxe8 Qg3+ 46. Kg1 Qxf3 47. Rxf3 Rxd5 48. Re6 Rd1+ 49. Rf1 Rd4 50. Rxb6 Rxa4 51. Rb5 Ra2 52. Rb1 c4 53. Rc1 Ra4 54. Rb6 Kh6 55. Rc3 1-0

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Koval, Vyacheslav"]
[Result "1/2-1/2"]
[ECO "E15"]
[PlyCount "47"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 0-0 12. 0-0 f5 13. Rc1 Ba3 14. Rc2 Qe7 15. Qb1 Bd6 16. a4 f4 17. b4 Rab8 18. b5 Bb7 19. Qa2 Nf6 20. c5 bxc5 21. dxc5 Bc7 22. Nf3 fxg3 23. hxg3 e5 24. b6 1/2-1/2

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Werten, Tony"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "72"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qb3 c6 9. Rc1 a5 10. Bf4 Nh5 11. Be3 Nhf6 12. Bf4 h6 13. a3 Ne4 14. Qc2 g5 15. Bd2 f5 16. Be1 Nd6 17. c5 Ne4 18. Nc3 Bf6 19. Rd1 Qe7 20. Na4 Qg7 21. Bc3 h5 22. Rf1 Rf7 23. Nd2 h4 24. Nxe4 fxe4 25. Rad1 g4 26. Qc1 e5 27. dxe5 Nxe5 28. Nb6 Rb8 29. Qe3 Be6 30. Bd2 hxg3 31. hxg3 Qh8 32. Rfe1 Rh7 33. Bc3 Rh2 34. Bxe5 Bxe5 35. Rf1 Rxg2+ 36. Kxg2 Qh3+ 0-1

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Duiven, Geert"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1901"]
[PlyCount "106"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 h6 5. Bh4 e6 6. e4 g5 7. Bg3 Nxe4 8. Nxe4 dxe4 9. Ne5 Bg7 10. h4 Nxe5 11. Bxe5 Bxe5 12. dxe5 Bd7 13. Qd4 gxh4 14. Qxe4 Bc6 15. Qxh4 Qd5 16. Qf6 Rg8 17. Bd3 Qxg2 18. Rxh6 Qg1+ 19. Bf1 Rd8 20. Rh4 Bb5 21. c4 Bc6 22. b3 a5 23. Rc1 Rd3 24. Rh8 Rd4 25. Rc2 Rxh8 26. Qxh8+ Kd7 27. Qf6 Kc8 28. Qxf7 b6 29. Qxe6+ Kb7 30. Qh3 Qg5 31. e6 Qg6 32. Qc3 Qxe6+ 33. Re2 Qg4 34. Bh3 Qg7 35. Qg3 Qh6 36. Qe3 Qh8 37. f3 Qh4+ 38. Qf2 Qf4 39. Qe3 Qg3+ 40. Qf2 Qd6 41. Kf1 Qf4 42. Qe3 Bxf3 43. Bg2 Bxg2+ 44. Kxg2 Qg4+ 45. Kf2 Qh4+ 46. Kf3 Ka6 47. Qe5 Rd3+ 48. Re3 Rd1 49. Ke2 Qe1+ 50. Kf3 Qf1+ 51. Kg4 Rd8 52. Qg7 Qg1+ 53. Rg3 Rd4+ 0-1

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2128"]
[PlyCount "44"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. c4 Nf6 10. Nc3 Bxf3 11. Qxf3 Nxd4 12. Qd1 dxc4 13. Bxc4 c5 14. Qa4+ Qd7 15. Qxd7+ Kxd7 16. Rb1 Ne6 17. b3 Rad8 18. Bb2 Kc6 19. Bxe6 fxe6 20. Rxe6+ Bd6 21. Na4 Ne8 22. Rc1 b6 1/2-1/2

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Koval, Vyacheslav"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "A69"]
[PlyCount "43"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. e6 fxe6 13. Bg5 Qb6 14. Qd2 c4 15. 0-0-0 exd5 16. Nxd5 Qxb2+ 17. Qxb2 Bxb2+ 18. Kxb2 Rxe2+ 19. Kc3 Nc6 20. Rhe1 Rxe1 21. Rxe1 h6 22. Bf4 1/2-1/2

[Event "NED PRO2-L email"]
[Site "ICCF email"]
[Date "2015.01.05"]
[Round "?"]
[White "Werten, Tony"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "56"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. cxd5 Qxd5 14. Bf4 Bd6 15. c4 Qe4 16. Be3 Rad8 17. Ra2 b6 18. Re1 Na5 19. Bg5 Rde8 20. c5 Qd5 21. Rb2 bxc5 22. dxc5 Qxd1 23. Rxd1 Bxc5 24. Rd5 Bxa3 25. Ra2 Be6 26. Rxa5 Bxa2 27. Bf1 Be7 28. Rxa2 Bxg5 1/2-1/2

[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2014.11.03"]
[Round "?.59"]
[White "Achatz, Michael"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "53"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. Kb1 h6 11. Be2 a6 12. Rhe1 Bf6 13. Nd4 Nxd4 14. Bxd4 Bxd4 15. Qxd4 0-0 16. h4 Rfe8 17. b3 Rab8 18. Kb2 Qe7 19. Bf3 c6 20. c4 Rbd8 21. Re3 b5 22. Bxc6 Rf8 23. Rg3 f6 24. cxb5 axb5 25. Re1 Qc7 26. Rxe6 Qxc6 27. Rxf6 1-0

[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2014.11.03"]
[Round "?.58"]
[White "Breuer, Falk"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "54"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. cxd5 Qxd5 15. Bf4 Rac8 16. h3 Be4 17. Qa4 Qf5 18. Bg3 Bc2 19. Qb5 Qxb5 20. Bxb5 a6 21. Bxc6 bxc6 22. Ra2 Bb3 23. Rae2 Kf8 24. Ne5 f6 25. Nxc6 Bxa3 26. Rxe8+ Rxe8 27. Rb1 Bc4 1/2-1/2

[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2014.11.03"]
[Round "?.59"]
[White "Drenthen, Arjan"]
[Black "Achatz, Michael"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "55"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Germany"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5 9. Qd2 0-0 10. Rc1 Rd8 11. d5 e6 12. Bg5 f6 13. Be3 Nc6 14. Bd3 exd5 15. exd5 c4 16. Bxc4 Be6 17. Qb2 Bxd5 18. Bxd5+ Qxd5 19. Qxb7 Rab8 20. Qa6 Rb2 21. 0-0 Rxa2 22. Qb7 Bf8 23. c4 Qd7 24. Qb1 Ra3 25. c5 Rb8 26. Qe4 Rb4 27. Qc2 Qd3 28. Rfd1 1/2-1/2

[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2014.11.03"]
[Round "?.58"]
[White "Drenthen, Arjan"]
[Black "Breuer, Falk"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "104"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Germany"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 a5 9. Be3 Na6 10. Qc1 Ng4 11. Bf4 Bd7 12. Rd1 Nc5 13. h3 Nf6 14. Ng5 h6 15. Ne6 Bxe6 16. dxe6 g5 17. Be3 Nxe6 18. Bxb7 Rb8 19. Bf3 f4 20. gxf4 gxf4 21. Bxf4 Ne4 22. Be3 Qg6+ 23. Kf1 N4g5 24. Bg2 Qh5 25. Bxg5 Nxg5 26. Qe3 Qh4 27. Rd3 Rxb2 28. Nd5 Kh7 29. Nxe7 Rbb8 30. Rad1 Rbe8 31. Rd4 Rxe7 32. Qd3+ Ne4 33. Bxe4+ Kh8 34. Bf3 Qxd4 35. Qxd4 Bxd4 36. Rxd4 Rb8 37. c5 dxc5 38. Ra4 Rg7 39. e4 Rf7 40. Bh5 Rf4 41. Rxa5 Rb2 42. f3 Rh4 43. Bg4 h5 44. Be6 Rf4 45. Rxc5 Rxf3+ 46. Kg1 Re3 47. Kf1 Kg7 48. Rxc7+ Kf6 49. Bc8 Rxa2 50. Rc5 Rxe4 51. Rf5+ Kg6 52. Rf2 Rxf2+ 0-1

[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2014.11.03"]
[Round "?.57"]
[White "Drenthen, Arjan"]
[Black "Mechlenburg Waengler, Wolfgang"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "47"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Germany"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 g6 3. cxd5 Bg7 4. Nc3 e5 5. dxe5 Bxe5 6. Nf3 Qe7 7. Nxe5 Qxe5 8. Qa4+ Bd7 9. Qb4 Ne7 10. Qxb7 0-0 11. Qxa8 c6 12. Qxa7 cxd5 13. Bh6 Nec6 14. Qe3 Qf6 15. Bxf8 Kxf8 16. Nxd5 Qxb2 17. Rd1 Qb7 18. Qh6+ Ke8 19. Qxh7 Be6 20. Qh8+ Kd7 21. Qf8 Ne5 22. Nb6+ Kc6 23. Qd6+ Kb5 24. Rb1+ 1-0

[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2014.11.03"]
[Round "?.57"]
[White "Mechlenburg Waengler, Wolfgang"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "A35"]
[PlyCount "62"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. c4 c5 2. Nc3 Nc6 3. b3 Nf6 4. Bb2 g6 5. d3 Bg7 6. Nf3 0-0 7. e4 e6 8. Be2 d5 9. Qd2 dxe4 10. 0-0 exf3 11. Bxf3 Nd4 12. Ne4 Nxe4 13. Bxe4 f5 14. Bf3 Nxf3+ 15. gxf3 Bxb2 16. Qxb2 Qg5+ 17. Kh1 Qh5 18. Qe2 b6 19. Rg1 Bb7 20. Rg2 Bxf3 21. Qxe6+ Rf7 22. Rag1 Rd8 23. Qe5 Bxg2+ 24. Kxg2 Qg4+ 25. Kh1 Qf3+ 26. Rg2 Rxd3 27. h4 Re7 28. Qb8+ Kf7 29. Qg3 Qe4 30. Qg5 Rh3+ 31. Kg1 Qe1# 0-1

[Event "NED-POR email"]
[Site "ICCF email"]
[Date "2014.10.01"]
[Round "?.30"]
[White "Dantas, Artur FC Pinto"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1535"]
[PlyCount "102"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Portugal"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "NED"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d3 g6 5. e4 Bg7 6. Be2 d6 7. 0-0 0-0 8. Be3 Ng4 9. Bd2 Nge5 10. Nxe5 Bxe5 11. Bh6 Re8 12. Qd2 a6 13. Rfd1 Bd7 14. Be3 Nd4 15. Bf1 Rb8 16. Bxd4 Bxd4 17. Ne2 Bg4 18. h3 Bxe2 19. Bxe2 e6 20. Bf3 b5 21. Rab1 Qh4 22. b3 b4 23. Rbc1 a5 24. Rc2 a4 25. bxa4 Rb6 26. a5 Ra6 27. Kh2 Qf6 28. Qe2 h5 29. Qf1 Be5+ 30. Kh1 Qf4 31. Qg1 Rxa5 32. Re1 Rea8 33. Bd1 Rxa2 34. g3 Qh6 35. Rxa2 Rxa2 36. Bb3 Rd2 37. Rd1 h4 38. g4 Rb2 39. Ba4 Qf4 40. Rf1 Rd2 41. Qg2 Rxd3 42. Bc2 Rc3 43. f3 b3 44. Bb1 b2 45. Bc2 Rxc4 46. Bb1 Rc1 47. Rg1 c4 48. Qf2 Bd4 49. Qxd4 Qg3 50. Rd1 Qxf3+ 51. Kh2 Rxd1 0-1

[Event "NED-POR email"]
[Site "ICCF email"]
[Date "2014.10.01"]
[Round "?.30"]
[White "Drenthen, Arjan"]
[Black "Dantas, Artur FC Pinto"]
[Result "1-0"]
[ECO "E07"]
[BlackElo "1535"]
[PlyCount "85"]
[EventDate "2014.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Portugal"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "POR"]

1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. g3 Nbd7 5. Bg2 c5 6. cxd5 exd5 7. 0-0 Be7 8. Nc3 0-0 9. Qc2 Re8 10. Bf4 Nf8 11. dxc5 Bxc5 12. Rad1 Ne6 13. Be5 Nc7 14. Nxd5 Ncxd5 15. Qxc5 Be6 16. Bxf6 Qxf6 17. Rxd5 Rac8 18. Qd4 Bxd5 19. Qxd5 Qxb2 20. e3 Red8 21. Qa5 a6 22. Nd4 Rd6 23. Nf5 Rd7 24. Bh3 Rcc7 25. Nd6 b6 26. Qxa6 Rd8 27. Nb5 Rc6 28. Bg2 Rcc8 29. Nd4 g6 30. Nc6 Rxc6 31. Bxc6 Rd2 32. Bd5 Qf6 33. e4 Kg7 34. Qc4 Kg8 35. Qb3 Kg7 36. Bxf7 Rb2 37. Qc4 b5 38. Qc7 Kf8 39. Bb3 Qe7 40. Qf4+ Kg7 41. Rc1 h5 42. Rc7 Qxc7 43. Qxc7+ 1-0

[Event "Webchess op6 Gr117 email"]
[Site "ICCF email"]
[Date "2014.08.01"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Dziedzic, Andrzej"]
[Result "1/2-1/2"]
[ECO "E15"]
[BlackElo "2046"]
[PlyCount "90"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 c5 7. Bg2 Bb7 8. 0-0 0-0 9. Bxb4 cxb4 10. Qd3 a5 11. Nbd2 d6 12. e4 Nbd7 13. Rfe1 e5 14. a3 bxa3 15. Rxa3 Re8 16. Qc3 Qc7 17. Raa1 Nb8 18. d5 Na6 19. Nb1 Bc8 20. Qd2 Nd7 21. Nc3 Ndc5 22. Reb1 Bd7 23. Nh4 Qc8 24. Qe3 Qd8 25. Nf5 Qf6 26. Bh3 Nb4 27. Qe2 Rab8 28. Na4 Bxa4 29. bxa4 Qg6 30. Bg2 Rb7 31. h4 Rf8 32. Ne3 h6 33. Nf5 Rd8 34. Ra3 Kh8 35. g4 Qh7 36. g5 h5 37. Rf1 g6 38. Nh6 Qg7 39. f4 exf4 40. Rxf4 Qd4+ 41. Kh1 Rf8 42. Raf3 Nbd3 43. Qd2 Qa1+ 44. Rf1 Qg7 45. Rf6 Ne5 1/2-1/2

[Event "Webchess op6 Gr117 email"]
[Site "ICCF email"]
[Date "2014.08.01"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Mihai, Partenie"]
[Result "1/2-1/2"]
[ECO "E04"]
[BlackElo "2273"]
[PlyCount "53"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. e3 Bd7 8. Nc3 Bd6 9. Qe2 b5 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bxc3 14. bxc3 c6 15. f5 0-0 16. Bg5 h6 17. Bh4 g5 18. fxg6 fxg6 19. Bxf6 Rxf6 20. Qd2 Be8 21. Qxh6 Qe7 22. Rxf6 Qxf6 23. Rf1 Qg7 24. Qe3 Qa7 25. Qxa7 Rxa7 26. e5 Re7 27. Re1 1/2-1/2

[Event "Webchess op6 Gr117 email"]
[Site "ICCF email"]
[Date "2014.08.01"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Steel, Anthony"]
[Result "1-0"]
[ECO "E15"]
[BlackElo "2040"]
[PlyCount "39"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 d5 8. 0-0 Nbd7 9. Nc3 Ba6 10. Re1 Bb4 11. Bd2 c5 12. a3 Bxc3 13. Bxc3 Ne4 14. Rc1 Nxc3 15. Rxc3 cxd4 16. Nxd4 Bb7 17. e4 dxe4 18. Rxe4 0-0 19. Rh4 Nf6 20. Bxb7 1-0

[Event "Webchess op6 Gr117 email"]
[Site "ICCF email"]
[Date "2014.08.01"]
[Round "?"]
[White "Gonzalez Guarch, Jose Victor"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "70"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Nbd2 Nd6 9. c3 Bf5 10. Qc2 Bxd3 11. Qxd3 0-0 12. Re1 Re8 13. Nf1 Qd7 14. Bf4 Ne4 15. Ng3 Nxg3 16. Bxg3 Bd6 17. Bxd6 Qxd6 18. Re2 g6 19. Rae1 Re7 20. Rxe7 Nxe7 21. Qb5 Rb8 22. Ne5 c6 23. Qd3 Re8 24. Qf3 Nf5 25. g3 f6 26. Nd3 Rxe1+ 27. Nxe1 Kf7 28. Nd3 Qe6 29. Kf1 Nd6 30. Nc5 Qe7 31. Qe2 b6 32. Nd3 Qd7 33. Kg2 Nc4 34. b3 Nd6 35. f3 Nf5 0-1

[Event "Webchess op6 Gr117 email"]
[Site "ICCF email"]
[Date "2014.08.01"]
[Round "?"]
[White "Pereira, Nilson Jose Espindo"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2042"]
[PlyCount "95"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. cxd5 Qxd5 15. Bf4 Rac8 16. Bd3 Qd7 17. Rb1 Bxd3 18. Qxd3 b6 19. d5 Bf6 20. c4 h6 21. h3 Ne7 22. Ne5 Bxe5 23. Bxe5 Nf5 24. Qc3 f6 25. Bf4 Rcd8 26. Qc2 Nd4 27. Qd3 c5 28. f3 b5 29. d6 a6 30. Rbc1 Rxe1+ 31. Rxe1 Re8 32. Rxe8+ Qxe8 33. Be3 Kf7 34. Bxd4 cxd4 35. Qxd4 Qe1+ 36. Kh2 Qe5+ 37. Qxe5 fxe5 38. cxb5 axb5 39. Kg3 Ke6 40. Kg4 Kxd6 41. Kf5 Kd5 42. Kg6 Kc4 43. Kxg7 Kb3 44. Kxh6 Kxa3 45. g4 b4 46. g5 e4 47. fxe4 b3 48. g6 1/2-1/2

[Event "Webchess op6 Gr117 email"]
[Site "ICCF email"]
[Date "2014.08.01"]
[Round "?"]
[White "Polyakov, Evgeny Sergeevich"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2105"]
[PlyCount "75"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2017"]
[Source "ChessBase"]
[SourceDate "2017.09.19"]
[SourceVersion "1"]
[SourceVersionDate "2017.09.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. a3 Nc6 11. Nc3 Nxc3 12. bxc3 Bf5 13. Re1 Re8 14. Bf4 dxc4 15. Bxc4 Bd6 16. Rxe8+ Qxe8 17. Nh4 Na5 18. Nxf5 Nxc4 19. Qf3 Rb8 20. Bh6 g6 21. Nxd6 Nxd6 22. Qf6 Nf5 23. Bf4 Qe6 24. Qxe6 fxe6 25. a4 b6 26. Kf1 Ne7 27. Ke2 Nd5 28. Bd2 Rd8 29. Kd3 Kf7 30. Kc4 Nf6 31. Bf4 c6 32. a5 b5+ 33. Kc5 Rc8 34. f3 Nd5 35. Bd2 Ke7 36. h4 Kd7 37. Rh1 h5 38. c4 1/2-1/2

[Event "W-ch WS/O/745 email"]
[Site "ICCF email"]
[Date "2014.05.05"]
[Round "?"]
[White "Cottarelli, Franco"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1856"]
[PlyCount "52"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. Nf3 d5 6. e3 c5 7. a3 Ba5 8. Qc2 d4 9. Bd3 Nc6 10. Bg3 Bg4 11. Ng5 h6 12. Ne4 dxe3 13. fxe3 Re8 14. 0-0 Nxe4 15. Bxe4 Nd4 16. exd4 Qxd4+ 17. Bf2 Qxe4 18. Qxe4 Rxe4 19. Bxc5 Rxc4 20. Be3 Re8 21. Kf2 f5 22. g3 Rxe3 23. dxe3 Rc2+ 24. Kg1 Bb6 25. Re1 Bf3 26. a4 Bc7 0-1

[Event "W-ch WS/O/745 email"]
[Site "ICCF email"]
[Date "2014.05.05"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Osuna Osuna, Francisco"]
[Result "1-0"]
[ECO "D25"]
[BlackElo "1628"]
[PlyCount "39"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nf3 dxc4 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Bb4 7. Qa4+ Nc6 8. Ne5 Bxc3+ 9. bxc3 Ne4 10. Nxg4 Qh4 11. h3 f5 12. g3 Nxg3 13. fxg3 Qxg3+ 14. Nf2 f4 15. Ke2 f3+ 16. Kf1 Qg2+ 17. Ke1 Kd7 18. Rb1 g5 19. Rxb7 Rhb8 20. Bxe6+ 1-0

[Event "W-ch WS/O/745 email"]
[Site "ICCF email"]
[Date "2014.05.05"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Tymms, JDM"]
[Result "1-0"]
[ECO "D34"]
[BlackElo "1729"]
[PlyCount "77"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 d4 10. Na4 Ne4 11. Nxd4 Qxd4 12. Qxd4 Nxd4 13. Bxe4 Nxe2+ 14. Kg2 Bd7 15. c6 Bxc6 16. Bxc6 bxc6 17. Re1 Nxc1 18. Raxc1 Bf6 19. Rxc6 Rfd8 20. Rec1 h6 21. R1c2 Rd4 22. b3 Rad8 23. Nc5 Be5 24. Ra6 Rc8 25. Rxa7 Bd6 26. Ra5 Rd5 27. Nd3 Rxc2 28. Rxd5 Ba3 29. b4 Rxa2 30. Rd8+ Kh7 31. Ra8 Ra1 32. b5 Bb2 33. Rxa1 Bxa1 34. b6 Bd4 35. b7 Ba7 36. Ne5 Bb8 37. Nxf7 Kg6 38. Nd8 Kf6 39. Nc6 1-0

[Event "W-ch WS/O/745 email"]
[Site "ICCF email"]
[Date "2014.05.05"]
[Round "?"]
[White "Drenthen, Arjan"]
[Black "Yoshino, Taira"]
[Result "1/2-1/2"]
[ECO "E15"]
[PlyCount "47"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Nc3 Nd7 11. Nxd5 exd5 12. Rc1 Re8 13. Re1 Ba3 14. Rc2 h6 15. b4 c5 16. bxc5 bxc5 17. dxc5 Nxc5 18. Rc3 Bb4 19. Re3 Bxd2 20. Rxe8+ Qxe8 21. Qxd2 Bc4 22. Rc1 Ne4 23. Qd4 Bxa2 24. Ne5 1/2-1/2

[Event "W-ch WS/O/745 email"]
[Site "ICCF email"]
[Date "2014.05.05"]
[Round "?"]
[White "Gierden, Horst"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "43"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 12. g4 Bg6 13. Nc3 Nxc3 14. Qxc3 f6 15. Nh4 Kf7 16. Qxc7 Rhe8 17. Nxg6 hxg6 18. Bf4 Rad8 19. Rad1 Rd7 20. Qc3 g5 21. Bg3 Bd8 22. Rxe8 1/2-1/2

[Event "W-ch WS/O/745 email"]
[Site "ICCF email"]
[Date "2014.05.05"]
[Round "?"]
[White "Lindberg, William J"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1653"]
[PlyCount "62"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Bb4 4. Nxe5 0-0 5. Be2 Re8 6. Nf3 Nxe4 7. Nxe4 Rxe4 8. c3 Bf8 9. d4 d5 10. 0-0 Nc6 11. Bd3 Re8 12. Bg5 Be7 13. Bxe7 Rxe7 14. Re1 Bg4 15. Rxe7 Qxe7 16. Qb3 Qd6 17. Re1 g6 18. Ne5 Re8 19. Qxb7 Bd7 20. Qa6 Re6 21. f4 Nxe5 22. Qxd6 cxd6 23. fxe5 f6 24. c4 Bc6 25. b4 fxe5 26. b5 Bb7 27. c5 dxc5 28. dxc5 Re8 29. a4 Kf7 30. Bc2 Ke6 31. Bb3 Rc8 1/2-1/2

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.27"]
[Round "6"]
[White "Drenthen, Arjan"]
[Black "Van der Voorden, Michael"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1731"]
[BlackElo "1551"]
[PlyCount "73"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 Bb7 11. Rc1 c5 12. Bb1 Rc8 13. Qe2 h6 14. Bh4 0-0 15. Rfd1 c4 16. a3 Qb6 17. Ne5 Rcd8 18. Qc2 g5 19. Bg3 Kg7 20. Nxd7 Rxd7 21. Be5 Rh8 22. Ne4 Qd8 23. Nc5 Bxc5 24. dxc5 Rxd1+ 25. Rxd1 Qe7 26. Qc3 Bd5 27. f3 h5 28. Bd6 Qe8 29. Bc2 Rh6 30. Be5 Qe7 31. Bd6 Qe8 32. Qe5 g4 33. Qg5+ Rg6 34. Bxg6 fxg6 35. Be5 Qe7 36. fxg4 hxg4 37. Rf1 1-0

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.27"]
[Round "5"]
[White "Timmermans, Henk"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1806"]
[BlackElo "1731"]
[PlyCount "57"]
[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. Nc3 d5 3. f3 Bf5 4. g3 e6 5. Nh3 c5 6. e3 Nc6 7. g4 Bg6 8. a3 Be7 9. Ne2 h6 10. c3 c4 11. Nef4 Bh7 12. g5 hxg5 13. Nxg5 Bd6 14. Nxh7 Rxh7 15. Qc2 Bxf4 16. exf4 Qe7 17. Be3 g6 18. Qg2 0-0-0 19. Kd2 Na5 20. Re1 Nb3+ 21. Kc2 Rdh8 22. h3 Qc7 23. Rh2 Ne8 24. h4 Ng7 25. Qg4 Nf5 26. Bf2 Rh5 27. Bh3 Qd8 28. Rxe6 fxe6 29. Qxg6 0-1

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "3"]
[White "Drenthen, Arjan"]
[Black "Bastiaanse, Piet"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1731"]
[BlackElo "1445"]
[PlyCount "31"]
[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. Nf3 d5 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 Nbd7 8. Qc2 Ne4 9. cxd5 exd5 10. c4 c6 11. cxd5 cxd5 12. Bd3 Ndf6 13. 0-0 Be6 14. Qb1 Qd6 15. a4 a5 16. Ba3 1-0

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.26"]
[Round "2"]
[White "Jolly, Mark"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "1473"]
[BlackElo "1731"]
[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. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Bd3 d5 5. Bg5 dxe4 6. Bxe4 c5 7. dxc5 Qxd1+ 8. Rxd1 Bxc3+ 9. bxc3 Nbd7 10. Bf3 Nxc5 11. Ne2 0-0 12. Bxf6 gxf6 13. g4 e5 14. Rd5 Ne6 15. h4 Rb8 16. g5 Nc7 17. Rd6 fxg5 18. hxg5 Bf5 19. Ng3 Bg6 20. Be4 Rfd8 21. Nf5 Rxd6 22. Nxd6 Rd8 23. Bxg6 hxg6 24. Rh8+ Kxh8 25. Nxf7+ Kg8 26. Nxd8 Nb5 27. Kd2 Nd6 28. Kd3 Kf8 29. Ne6+ Ke7 30. Nc5 1/2-1/2

[Event "Spijkenisse op-B 3rd"]
[Site "Spijkenisse"]
[Date "2013.10.25"]
[Round "1"]
[White "Drenthen, Arjan"]
[Black "Siu, Villa"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1731"]
[BlackElo "1494"]
[PlyCount "76"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Re8 7. 0-0 Nbd7 8. Bg5 h6 9. Bh4 a5 10. Qc2 e5 11. dxe5 dxe5 12. Rad1 c6 13. Rd6 Qc7 14. Rfd1 g5 15. Bg3 Bf8 16. R6d2 Nh5 17. Rf1 Nxg3 18. hxg3 Bg7 19. Ne1 Nf6 20. a3 Be6 21. b3 Rad8 22. Nd3 a4 23. b4 Bxc4 24. Qxa4 Rd4 25. Qc2 Red8 26. Rfd1 b5 27. Nc5 Bxe2 28. Nxe2 Rxd2 29. Rxd2 Rxd2 30. Qxd2 Qb6 31. Kf1 Qa7 32. Qc1 Bf8 33. Nd3 Nxe4 34. Ng1 Qd4 35. Qc2 Qc3 36. Qxc3 Nxc3 37. Nxe5 Nb1 38. Nxc6 Nxa3 1/2-1/2

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.16"]
[Round "6"]
[White "Beije, Marco"]
[Black "Drenthen, Arjan"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1250"]
[BlackElo "1743"]
[PlyCount "74"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. Bg2 c6 6. e3 d5 7. cxd5 Nxd5 8. Bxg7 Kxg7 9. a3 e5 10. Nc3 Re8 11. Nge2 Bg4 12. f3 Be6 13. 0-0 Nd7 14. Nxd5 Bxd5 15. Nc3 Be6 16. d4 Qb6 17. d5 Qxe3+ 18. Kh1 Nb6 19. dxe6 Qxc3 20. exf7 Kxf7 21. Re1 Rad8 22. Qe2 Rd2 23. Qe4 Qb2 24. Rab1 Qd4 25. Qxd4 exd4 26. Red1 Ree2 27. Rxd2 Rxd2 28. f4 Nc4 29. a4 Ne3 30. Be4 Ng4 31. Bg2 d3 32. b5 Re2 33. Bf3 Nf2+ 34. Kg1 Rc2 35. bxc6 bxc6 36. Bxc6 Nh3+ 37. Kf1 Rxc6 0-1

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.16"]
[Round "5"]
[White "Oosterbaan, Tristan"]
[Black "Drenthen, Arjan"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1351"]
[BlackElo "1743"]
[PlyCount "52"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 0-0 5. Bg5 Nc6 6. a3 Bxc3+ 7. bxc3 h6 8. Bh4 d6 9. Be2 Be6 10. 0-0 d5 11. exd5 Bxd5 12. d4 Re8 13. Bb5 Bxf3 14. Qxf3 Qd5 15. Bxc6 bxc6 16. Qg3 g5 17. dxe5 Ne4 18. Qg4 Qxe5 19. f4 Qc5+ 20. Kh1 f5 21. Qh5 gxh4 22. Qg6+ Kf8 23. Rad1 Red8 24. Qxh6+ Ke8 25. Qg6+ Ke7 26. Qg7+ Ke6 1/2-1/2

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "4"]
[White "Drenthen, Arjan"]
[Black "De Ruijter, Klaas"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1743"]
[BlackElo "1798"]
[PlyCount "50"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be7 7. Qc2 h6 8. Bh4 Be6 9. e3 Nbd7 10. Bd3 0-0 11. 0-0 Rc8 12. Qb3 c5 13. Bxf6 Bxf6 14. Nxd5 cxd4 15. exd4 Bxd4 16. Nxd4 Nc5 17. Nxe6 fxe6 18. Ne7+ Qxe7 19. Qa3 Qf6 20. b4 Nxd3 21. Qxd3 Rc3 22. Qe4 Rf7 23. Rae1 Ra3 24. Re2 Ra4 25. Qc4 Re7 1/2-1/2

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "3"]
[White "Drenthen, Arjan"]
[Black "Sanders, Ilona"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1743"]
[BlackElo "1347"]
[PlyCount "57"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Bf5 4. Nf3 e6 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. bxc3 exd5 10. Bd3 Be4 11. 0-0 0-0 12. Ne5 Nd7 13. Nxd7 Qxd7 14. Qc2 Qf5 15. Bxe4 dxe4 16. f3 Rae8 17. Rae1 Qg6 18. a4 f5 19. Qb3+ Kh8 20. Qxb7 Rf6 21. Qxc7 Qh5 22. Rb1 Rf7 23. Qg3 Rg8 24. Rb5 g5 25. fxe4 fxe4 26. Rxf7 Qxf7 27. Qe5+ Qg7 28. Qxe4 h6 29. Rb7 1-0

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "2"]
[White "Mooijweer, Joost"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1491"]
[BlackElo "1743"]
[PlyCount "42"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 Ng4 9. Rb1 Bxc3 10. bxc3 Nge5 11. Bh6 Re8 12. Nxe5 Nxe5 13. f4 Nd7 14. f5 Nf6 15. Bd3 b6 16. Qf3 Kh8 17. Rb2 Ng8 18. fxg6 Nxh6 19. Qh5 fxg6 20. Qxh6 Kg8 21. Rbf2 e5 1-0

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.14"]
[Round "1"]
[White "Drenthen, Arjan"]
[Black "Pluim, Rienk"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1743"]
[BlackElo "1366"]
[PlyCount "59"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. Nc3 Nc6 5. cxd5 exd5 6. dxc5 Bxc5 7. Qxd5 Qxd5 8. Nxd5 Bd6 9. e4 Nge7 10. Bb5 Bd7 11. 0-0 Nxd5 12. exd5 Ne7 13. Bc4 b5 14. Bb3 0-0 15. Be3 a5 16. a3 Rac8 17. Rad1 Bf5 18. Nd4 Be5 19. Rfe1 Rfe8 20. Nxb5 Rb8 21. Ba4 Bc2 22. Bxc2 Rxb5 23. Ba4 Reb8 24. Bxb5 Rxb5 25. d6 Nc6 26. d7 Rb8 27. Ba7 Rd8 28. Bb6 Kf8 29. Bxd8 Nxd8 30. Rxe5 1-0

[Event "Delft Prinsenstad op-C"]
[Site "Delft"]
[Date "2010.04.04"]
[Round "5"]
[White "Vissers, Yorrick"]
[Black "Drenthen, Arjan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1681"]
[BlackElo "1650"]
[PlyCount "67"]
[EventDate "2010.04.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 g6 7. Be3 Bg7 8. Qd2 0-0 9. h4 h5 10. Bd3 Re8 11. Ng5 Bh6 12. 0-0-0 Nc6 13. Bxg6 Rxe3 14. Nxf7 Qf8 15. fxe3 Ne7 16. Bxh5 Nf5 17. Nxh6+ Qxh6 18. Bf3 Ng3 19. Bd5+ Kh7 20. Rh2 Bf5 21. Qf2 Qg6 22. Rd4 c6 23. Bc4 Rf8 24. Rf4 Rf6 25. Bd3 Kg7 26. Bxf5 Nxf5 27. g4 Nxe3 28. Qxe3 Re6 29. Qd4+ Kg8 30. b3 Qe8 31. Qd2 Re1+ 32. Kb2 Qe5 33. h5 Re3 34. Rhf2 1-0

