[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2011.11.07"]
[Round "?.9"]
[White "De Groot, Adrianus Dingeman"]
[Black "Graefen, Klaus"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2388"]
[BlackElo "2379"]
[PlyCount "52"]
[EventDate "2011.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Germany"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 g5 16. Qf1 Qh5 17. Nd2 Bf5 18. f3 Rae8 19. Bd1 Bf4 20. gxf4 gxf4 21. Be2 Bh3 22. Qf2 Qg6+ 23. Kh1 Ne3 24. Bf1 Nxf1 25. Nxf1 Rxe4 26. fxe4 Qxe4+ 1/2-1/2

[Event "GER-NED email"]
[Site "ICCF email"]
[Date "2011.11.07"]
[Round "?.9"]
[White "Graefen, Klaus"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2379"]
[BlackElo "2388"]
[PlyCount "65"]
[EventDate "2011.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 Nb6 10. g5 Nh5 11. Qd2 Be7 12. 0-0-0 0-0 13. Kb1 Rc8 14. Rg1 g6 15. Qf2 Nc4 16. Bxc4 Bxc4 17. Na4 Be6 18. Nb6 Rc7 19. Nd5 Bxd5 20. Rxd5 Qd7 21. Rd3 b5 22. h4 Rfc8 23. Rc1 Qh3 24. c3 Rb8 25. a3 Rbc8 26. Rcd1 Qe6 27. Na1 Rb7 28. Nc2 a5 29. Rd5 Qh3 30. Bc1 Bf8 31. R5d3 Qe6 32. Be3 Be7 33. Rd5 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "Blecha, Miroslav"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2401"]
[BlackElo "2394"]
[PlyCount "73"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. Qf3 0-0 10. 0-0-0 b5 11. g4 b4 12. Nd5 Nxd5 13. exd5 Bc8 14. Nd2 a5 15. Kb1 Qc7 16. g5 Nd7 17. Bb5 f5 18. gxf6 Nxf6 19. Rhg1 Rf7 20. Bd3 a4 21. Ne4 Ne8 22. Qg2 Bf5 23. f4 exf4 24. Bxf4 b3 25. cxb3 axb3 26. a3 Ra4 27. Bc1 Rd4 28. Ka1 g6 29. Bb1 Qc4 30. Nc3 Ng7 31. Rxd4 Qxd4 32. Rd1 Qb6 33. Ne4 Nh5 34. Bh6 Bf8 35. Bxf8 Rxf8 36. Qf3 Nf6 37. Nxf6+ 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "Cardelli, Gabriele"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2446"]
[BlackElo "2394"]
[PlyCount "107"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 Qb6 12. Nd5 exd5 13. Nc6 dxe4 14. Bxe4 Nc5 15. Bxf6 gxf6 16. Bd5+ Kd7 17. Qh5 Kc7 18. Qxf7+ Nd7 19. Rd3 Bxc6 20. Rc3 Bh6 21. Bxc6 Bxf4+ 22. Kb1 Qxc6 23. Re7 Rhd8 24. Rxc6+ Kxc6 25. c4 Rab8 26. Qd5+ Kc7 27. Rxh7 Be5 28. c5 dxc5 29. Qxc5+ Kb7 30. h4 Bc7 31. Qd5+ Kc8 32. h5 Ne5 33. Qe4 Rb6 34. Qa8+ Bb8 35. Qe4 Bc7 36. Qa8+ Bb8 37. h6 Rd1+ 38. Kc2 Rd4 39. Rh8+ Kc7 40. h7 Ng6 41. Rxb8 Rc6+ 42. Qxc6+ Kxc6 43. Rg8 Rh4 44. Rxg6 Rxh7 45. Rxf6+ Kd5 46. Rf5+ Ke4 47. Rg5 Rh6 48. Kb3 Re6 49. a3 Rd6 50. Rg8 Kd3 51. g4 Ke4 52. g5 Kf5 53. g6 Kf6 54. Rb8 1-0

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Adelseck, Herbert"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2394"]
[BlackElo "2520"]
[PlyCount "57"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. 0-0-0 Be7 11. Kb1 Rc8 12. h3 b5 13. Bd3 h4 14. f4 0-0 15. Bf2 exf4 16. Bxh4 Ne5 17. Nd4 Qd7 18. Bxf6 Bxf6 19. Qxf4 Rxc3 20. bxc3 Rc8 21. Nxe6 Qxe6 22. g4 Rxc3 23. g5 Ra3 24. gxf6 Qxa2+ 25. Kc1 Nxd3+ 26. Rxd3 Qa1+ 27. Kd2 Rxd3+ 28. cxd3 Qxh1 29. Qxd6 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "De Souza, Airton Ferreira"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2394"]
[BlackElo "2439"]
[PlyCount "73"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Bd7 17. Rc1 Qb7 18. Qe2 Rfe8 19. Bd3 Rab8 20. dxe5 Nxe5 21. Nxe5 dxe5 22. Bc5 Bc6 23. Nf3 Bxc5 24. Rxc5 Nd7 25. Rc3 Nf8 26. Rec1 Bd7 27. b3 f6 28. bxa4 bxa4 29. Bc4+ Ne6 30. Bd5 Qb5 31. Qd2 Kh8 32. g3 h6 33. Bc4 Qc6 34. Kg2 Red8 35. Bd5 Qa6 36. Rc4 Kh7 37. R4c2 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Rawlings, Alan JC"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2394"]
[BlackElo "2409"]
[PlyCount "56"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 0-0 14. 0-0 Bg5 15. Qd3 Be6 16. Rfd1 Rb8 17. b3 g6 18. h3 Kg7 19. Nde3 Qb6 20. Nf5+ gxf5 21. exf5 Ne7 22. fxe6 fxe6 23. Rf1 Bh4 24. g3 Bf6 25. Rad1 d5 26. Bg4 Rbd8 27. Qe2 Kh8 28. Rd2 Rg8 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Satici, Aykut Cihan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2394"]
[BlackElo "2360"]
[PlyCount "60"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 Bg5 14. Bg2 0-0 15. 0-0 Ne7 16. Nce3 Bxe3 17. Nxe3 Be6 18. Qd3 Qc7 19. Rad1 Rfd8 20. Rd2 Nc6 21. Nf5 g6 22. Rfd1 f6 23. Nxd6 Nd4 24. Nb5 Qxc4 25. Qxc4 Bxc4 26. Nxd4 Rxd4 27. Rxd4 exd4 28. b3 Be6 29. Kf1 a4 30. Rxd4 Rb8 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Talpak, Tonu"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2394"]
[BlackElo "2516"]
[PlyCount "68"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Nxe4 8. d4 exd4 9. Re1 d5 10. Ng5 Qd7 11. f3 h6 12. Nxf7 Qxf7 13. fxe4 0-0-0 14. cxd4 Bb4 15. Nc3 Rhf8 16. Be3 Na5 17. e5 Nc4 18. Qe2 Nxe3 19. Qxe3 Qf4 20. Qxf4 Rxf4 21. Ne2 Rff8 22. Red1 Kb8 23. g3 g5 24. Rac1 Bc8 25. Nc3 c6 26. Kg2 Kb7 27. h3 Be6 28. Bc2 g4 29. h4 Bxc3 30. bxc3 Rf3 31. Bb1 Rc8 32. Rf1 c5 33. Rcd1 cxd4 34. cxd4 Re3 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Vaclav, Juraj"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2394"]
[BlackElo "2459"]
[PlyCount "152"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bd7 13. Ng3 Na5 14. Bc2 c5 15. b3 Nc6 16. d5 Ne7 17. Be3 Ng6 18. Qd2 Nh7 19. a4 Be7 20. axb5 axb5 21. Nf5 Bf8 22. Nh2 Qc8 23. Nf1 Nf6 24. N1g3 Qb7 25. b4 c4 26. Kh2 Ra6 27. Reb1 Rea8 28. Rxa6 Qxa6 29. Rc1 Qa2 30. f3 Bc8 31. Rd1 Bd7 32. Rc1 Ra6 33. Kg1 Ra3 34. Rb1 Ra8 35. Rc1 Qb2 36. Rb1 Qa3 37. Ne2 Bxf5 38. exf5 Ne7 39. Be4 Qa2 40. Rd1 Qxd2 41. Rxd2 Nc8 42. Kf2 Be7 43. g4 Bd8 44. Kg3 Ra1 45. h4 Bb6 46. Bxb6 Nxb6 47. g5 Nxe4+ 48. fxe4 Rh1 49. Kg4 Na4 50. g6 Kf8 51. Ra2 Rd1 52. h5 f6 53. Kf3 Ke7 54. Kf2 Kd7 55. Kg2 Rd3 56. Kf2 Kc7 57. Ra1 Kb7 58. Rc1 Rh3 59. Ng3 Rh2+ 60. Ke3 Nb2 61. Ra1 Rc2 62. Ne2 Na4 63. Ra3 Kb6 64. Kf3 Rd2 65. Kf2 Rd3 66. Ra2 Rh3 67. Ra1 Kb7 68. Rc1 Nb2 69. Ra1 Nd3+ 70. Kg2 Re3 71. Kf1 Rf3+ 72. Kg1 Rf2 73. Ra2 Kb6 74. Rd2 Kb7 75. Ra2 Kb8 76. Rd2 Kc8 1/2-1/2

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "Demetrio, Antonio E Robalo"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2513"]
[BlackElo "2394"]
[PlyCount "77"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 Ne7 18. Nxe7 Qxe7 19. Nd5 Qd8 20. 0-0 f5 21. exf5 Bxf5 22. Qe2 Bd7 23. Ra2 Be6 24. Rd1 g6 25. h3 Kg7 26. Qe4 Bf5 27. Qe1 Bd7 28. Ne3 Bc6 29. Qe2 Rb7 30. Nd5 Bd7 31. Rda1 a4 32. bxa4 Qa5 33. Kh1 Rc8 34. Bb5 Bxb5 35. axb5 Qxb5 36. Qg4 Rc4 37. Qe6 Rc5 38. Ra7 Kh6 39. h4 1-0

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "Gerasimov, Vladimir Nikolaevic"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2452"]
[BlackElo "2394"]
[PlyCount "63"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 Qc7 12. c4 h4 13. Be2 Be7 14. 0-0 h3 15. g3 a5 16. Qd3 b6 17. Nd2 Nc5 18. Qc2 Qc8 19. Kh1 Kf8 20. f4 Kg8 21. Rae1 Ncd7 22. Bd3 Rb8 23. Bf5 b5 24. fxe5 dxe5 25. b3 Qe8 26. g4 bxc4 27. bxc4 g6 28. g5 Nxd5 29. cxd5 gxf5 30. Qxf5 Bb4 31. g6 fxg6 32. Rg1 1-0

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "Ostriker, Jon"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2520"]
[BlackElo "2394"]
[PlyCount "81"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Bd3 Bg4 6. Nbd2 e6 7. 0-0 Nbd7 8. Qc2 dxc4 9. Nxc4 Bxf3 10. gxf3 c5 11. f4 Nd5 12. Be4 cxd4 13. exd4 N7f6 14. Bf3 Bd6 15. f5 0-0 16. fxe6 fxe6 17. Qe2 Re8 18. Nxd6 Qxd6 19. Qe5 Qb4 20. Kh1 Nd7 21. Qe4 Rac8 22. Rg1 Kh8 23. Bg5 Rc4 24. Rad1 Qf8 25. Qe2 b5 26. Bh5 g6 27. Bg4 N5f6 28. Bh3 Qd6 29. Qf3 Kg7 30. Rge1 Rc2 31. d5 e5 32. Be6 Rxb2 33. Rc1 Rxa2 34. Rc6 Qb4 35. Rec1 Qe4 36. Qxe4 Nxe4 37. Bxd7 Rf8 38. Be3 Nxf2+ 39. Kg1 Nd3 40. Be6 Nf4 41. Rc7+ 1-0

[Event "W-ch35 sf06 email"]
[Site "ICCF email"]
[Date "2011.06.10"]
[Round "?"]
[White "Teeriaho, Tuomo"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2420"]
[BlackElo "2394"]
[PlyCount "59"]
[EventDate "2011.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. 0-0 dxc4 9. Nxg6 hxg6 10. Bxc4 Bd6 11. h3 Nb6 12. Bb3 0-0 13. e4 e5 14. Be3 exd4 15. Bxd4 Qc7 16. Qc2 Nbd7 17. Rfd1 Rad8 18. Ne2 g5 19. f3 Nh5 20. Kh1 Nf4 21. Nxf4 Bxf4 22. Qc3 Ne5 23. Bf2 Ng6 24. a4 b6 25. Bd4 Be5 26. Bxe5 Nxe5 27. Rd2 Rxd2 28. Qxd2 Qe7 29. Rd1 Rc8 30. Ba2 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "Campant, Bernard"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2425"]
[BlackElo "2399"]
[PlyCount "60"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Nc6 10. Bb3 Be6 11. Bg5 Nd7 12. Bxe7 Qxe7 13. Nd5 Qd8 14. Qe2 Nc5 15. Rad1 Rc8 16. Rd2 Bg4 17. c3 Na5 18. Ne3 Naxb3 19. axb3 Be6 20. Nxe5 Nxb3 21. Rdd1 Nc5 22. f3 Qb6 23. N5c4 Qb5 24. Rfe1 Nxe4 25. Nxd6 Nxd6 26. Rxd6 Qa5 27. Rd4 Rcd8 28. Rxd8 Rxd8 29. Nc2 h6 30. Nd4 Qb6 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Jensen, Claus"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2399"]
[BlackElo "2291"]
[PlyCount "66"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 8. Be3 Bb7 9. Be4 Bxe4 10. Nxe4 Nh6 11. dxc5 Ng4 12. Qe2 dxe5 13. 0-0-0 Qc7 14. fxe5 Ndxe5 15. Bd4 0-0 16. h3 Nxf3 17. Bxg7 Kxg7 18. hxg4 Qf4+ 19. Kb1 Ne5 20. Rde1 Nc4 21. Qd3 Rad8 22. Qh3 Rh8 23. g3 Qe5 24. Qh6+ Kg8 25. c3 Qd5 26. Rh2 Ne5 27. Rd2 Qa8 28. Rde2 f6 29. Nf2 Qd5 30. g5 Nf7 31. Qh1 Qxg5 32. Rxe7 Qxc5 33. Qf3 Qf5+ 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Ness, Heiko"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2399"]
[BlackElo "2364"]
[PlyCount "36"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. 0-0 Nd7 10. Na3 Ne5 11. Nc4 Nxc4 12. Bxc4 Qc7 13. Re1 Nf6 14. Bh6 Bf8 15. Bf4 Bd7 16. e5 Nh5 17. exd6 Nxf4 18. Qe5 Qxc4 0-1

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Nielsen, Peter"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2399"]
[BlackElo "2330"]
[PlyCount "54"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Nc6 9. f3 Bg7 10. Nde2 0-0 11. 0-0 a6 12. a4 e6 13. Bg5 Qc7 14. Kh1 Nd7 15. b3 Nc5 16. Rb1 Rac8 17. Qc2 Nb4 18. Qd2 Rfe8 19. Rfd1 Ncd3 20. Bh4 Qb6 21. Nc1 Ne5 22. Bf2 Qc7 23. N1a2 Nxa2 24. Nxa2 Red8 25. Nc3 Nc6 26. Ne2 Rd7 27. Kg1 Re8 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Nowakowski, Miroslaw"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2399"]
[BlackElo "2391"]
[PlyCount "67"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. fxe6 axb3 17. cxb3 fxe6 18. Bh3 Rxa2 19. Bxe6+ Kh8 20. Ng3 Nc7 21. Bc4 Qa8 22. Rhf1 Rxf1 23. Rxf1 Ra1+ 24. Kc2 Rxf1 25. Bxf1 d5 26. exd5 Nxd5 27. h4 Nxe3+ 28. Qxe3 Bc5 29. Qd3 Qc6 30. Kb1 Bd4 31. Ne4 Qa8 32. h5 Nc5 33. Nxc5 Bxc5 34. Bg2 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Thierry, Rein DJ"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2399"]
[BlackElo "2328"]
[PlyCount "62"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 h6 8. Be3 e6 9. Nf3 Bd6 10. 0-0 0-0 11. Rc1 b6 12. Qe2 Bb7 13. Rfd1 Ne7 14. Nb5 Nfd5 15. Nxd6 Qxd6 16. Bd3 Rac8 17. Ne5 Nf5 18. a3 Nxd4 19. Bxd4 Nf4 20. Qe3 Nxg2 21. Qd2 Nh4 22. Rxc8 Rxc8 23. Be2 f6 24. Bc3 Qxd2 25. Rxd2 fxe5 26. Rd7 Nf3+ 27. Bxf3 Bxf3 28. Rxa7 g5 29. Rd7 b5 30. Kf1 Rc4 31. Rd3 Bd5 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Van Schyndel, Andreas"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2399"]
[BlackElo "2277"]
[PlyCount "86"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Qa5 12. dxc5 Qxc5 13. Nd4 a6 14. Rab1 Nd7 15. Rhe1 Qe7 16. Re3 b5 17. a4 h5 18. Qf4 bxa4 19. Nc6 Qc5 20. Qxa4 Nb6 21. Qa5 Nc4+ 22. Bxc4 Qxc6 23. Be2 0-0 24. Qb4 d4 25. cxd4 Qxg2 26. Qe7 Qd5 27. Qd6 Qg2 28. Rg3 Qe4 29. Bd3 Qf4+ 30. Ke2 Ra7 31. Rf3 Qh4 32. Bxg6 Rd7 33. Qa3 Bb7 34. Rxb7 Rxb7 35. Bd3 f5 36. Qxa6 Re7 37. Qd6 Kh8 38. Rg3 f4 39. Rf3 Qg5 40. Be4 Kg7 41. h3 Rff7 42. Qd8 Rf8 43. Qb6 Rff7 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "Eldridge, Mark"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2283"]
[BlackElo "2399"]
[PlyCount "63"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 Nb6 7. Nc3 Nc6 8. e3 0-0 9. 0-0 Re8 10. d5 Na5 11. Nd4 Bd7 12. e4 c6 13. Re1 cxd5 14. exd5 Qc8 15. Be3 Nac4 16. Rc1 Nxe3 17. fxe3 Bg4 18. Qd2 Nc4 19. Qd3 Ne5 20. Qd2 Qd7 21. Ne4 Bh3 22. Bxh3 Qxh3 23. Rc7 Rad8 24. Qg2 Qxg2+ 25. Kxg2 Rd7 26. Rec1 Rxd5 27. Rxe7 Kf8 28. Rxe8+ Kxe8 29. Nb5 Rd7 30. Nbd6+ Ke7 31. Nc8+ Kf8 32. Ncd6 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "Harabor, Mihai"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2328"]
[BlackElo "2399"]
[PlyCount "121"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 a5 11. Nc3 Na6 12. Rac1 Nb4 13. Ne5 Bxg2 14. Kxg2 Nfd5 15. Nxd5 Qxd5+ 16. Qxd5 Nxd5 17. Bd2 c6 18. Nc4 Nb4 19. f4 g6 20. Kf3 Rfd8 21. e3 f6 22. Bxb4 Bxb4 23. g4 Rac8 24. Nb6 Rc7 25. h4 h5 26. Rg1 Rg7 27. g5 f5 28. Rgd1 Rd6 29. Rc2 Rc7 30. Nc4 Rd5 31. Ne5 Rg7 32. Rdc1 Kf8 33. Nd3 Bd6 34. Rc3 Ke8 35. Rb3 Rf7 36. Ra1 Rd7 37. Rb6 Kf8 38. Rb1 Ke7 39. b4 Bxb4 40. Nxb4 axb4 41. R1xb4 Kf8 42. Rxb7 Rxb7 43. Rxb7 Ra5 44. Rb4 Ke7 45. Rc4 Kd6 46. Ke2 Kd5 47. Kd3 Kd6 48. Kc3 Ra6 49. Kb4 Rb6+ 50. Ka3 Ra6 51. Rc5 Kc7 52. a5 Ra8 53. Ka4 Kd6 54. Rc3 Kd5 55. Ra3 Ra7 56. Kb3 Ra6 57. Kb4 Kd6 58. Ka4 Ra7 59. Kb3 Ra6 60. Kc4 Ke7 61. Kd3 1-0

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "Leone, Federico"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2354"]
[BlackElo "2399"]
[PlyCount "82"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. Nxe5 Nxe5 16. a4 Bb7 17. f4 Ng6 18. Nf3 Re8 19. axb5 axb5 20. Rxa8 Qxa8 21. Qe2 Qa6 22. Qf2 b4 23. Bb1 Bf6 24. g4 Bd8 25. h4 Nf8 26. h5 h6 27. g5 hxg5 28. fxg5 Bc8 29. Qg2 c4 30. Kh1 Bb6 31. g6 fxg6 32. hxg6 c3 33. bxc3 bxc3 34. Bf4 Bc5 35. Bc2 Qa2 36. Nh4 Bh3 37. Qxh3 Qxc2 38. Qf5 Qf2 39. Qf7+ Kh8 40. Ng2 Rb8 41. e5 dxe5 1/2-1/2

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "Marek, Roman"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2399"]
[BlackElo "2399"]
[PlyCount "75"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 g5 16. Qf1 Qh5 17. Nd2 f5 18. Bd1 Qh6 19. Re1 f4 20. Ne4 Bc7 21. Bd2 Bf5 22. Nc5 fxg3 23. fxg3 Bh3 24. Qe2 Rf7 25. Qh5 Raf8 26. Bf3 Qxh5 27. Bxh5 Rf2 28. Ne4 Rg2+ 29. Kh1 Nf6 30. Bf3 Nxe4 31. Bxg2 Bxg2+ 32. Kxg2 Nxd2 33. Re6 Nc4 34. Rxc6 Bd8 35. Rxa6 Nxb2 36. Rf1 g4 37. Rxf8+ Kxf8 38. Kf1 1-0

[Event "WS MN/060 email"]
[Site "ICCF email"]
[Date "2010.10.20"]
[Round "?"]
[White "Walter, Gerhard"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2388"]
[BlackElo "2399"]
[PlyCount "79"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 Nfd7 12. Ne4 h6 13. Bh4 Qxa2 14. Rd1 Qd5 15. Qe3 Bc5 16. Nxe6 Bb4+ 17. c3 Qxe6 18. cxb4 0-0 19. Be2 Qb6 20. Qxb6 Nxb6 21. Be7 Re8 22. Nd6 Rxe7 23. Nxc8 Nxc8 24. Rd8+ Kh7 25. Rxc8 Rxe5 26. Kd2 a5 27. Bd3+ g6 28. Rf1 Re7 29. bxa5 Rxa5 30. Rxb8 Ra2+ 31. Bc2 Rc7 32. Rc1 Kg7 33. Rd8 Rc4 34. Rd5 Rg4 35. g3 h5 36. Ke3 h4 37. Rd4 Rxd4 38. Kxd4 hxg3 39. hxg3 f5 40. Ke3 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Boschma, Bouwe"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2423"]
[BlackElo "2455"]
[PlyCount "97"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Nbd7 6. f4 b5 7. a3 Nb6 8. Nf3 Bg7 9. Bd3 a6 10. 0-0 0-0 11. Qe1 Qc7 12. Qh4 h6 13. f5 g5 14. Qg3 Nh5 15. Qh2 Nf6 16. Rae1 Rd8 17. Qg3 Nh5 18. Qf2 Rb8 19. g4 Nf6 20. Qg3 Nc4 21. Bxc4 bxc4 22. Rb1 c5 23. d5 Nh7 24. h4 Qa5 25. Nd1 Qa4 26. Rf2 c3 27. hxg5 hxg5 28. Nxg5 Nxg5 29. Bxg5 cxb2 30. Bxe7 Re8 31. f6 Qxe4 32. Nc3 Qg6 33. Qd3 Qxd3 34. cxd3 Bh6 35. g5 Bf8 36. Rfxb2 Rxb2 37. Rxb2 Bf5 38. Rb7 Bxe7 39. Rxe7 Rd8 40. Kf2 Bxd3 41. Ke3 Bc4 42. Kf4 a5 43. g6 fxg6 44. Kg5 Kf8 45. Rh7 Re8 46. Rh8+ Kf7 47. Rxe8 Kxe8 48. Kxg6 Kf8 49. f7 1-0

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Csjernyik, Jan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2423"]
[BlackElo "2461"]
[PlyCount "79"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. Nbd4 exd4 17. Nxd4 b3 18. Kb1 bxc2+ 19. Nxc2 Bb3 20. axb3 axb3 21. Na3 Ne5 22. h4 Ra4 23. Bd4 Qa8 24. Qe3 Kh8 25. Bb5 Ra5 26. Bc3 Rxa3 27. bxa3 Qxa3 28. Rd2 Nc7 29. Be2 Rb8 30. Bd4 Qa4 31. Rc1 Nb5 32. Bxb5 Qxb5 33. f6 Bf8 34. fxg7+ Bxg7 35. h5 Kg8 36. g6 hxg6 37. hxg6 Nxg6 38. Bxg7 Kxg7 39. Rxd6 Qa4 40. Qd4+ 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Dzenis, Raivo"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2423"]
[BlackElo "2466"]
[PlyCount "75"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 g6 18. h4 Bxh4 19. g3 Bg5 20. f4 exf4 21. gxf4 Bh4+ 22. Kd2 Ne7 23. Ra2 Nxd5 24. Nxd5 h5 25. Kc1 Kg7 26. Rah2 Bg4 27. Be2 Bxe2 28. Qxe2 Bf6 29. Kc2 Rh8 30. f5 Be5 31. Rg2 Qd7 32. fxg6 fxg6 33. Rxh5 Qb7 34. Rxg6+ Kxg6 35. Qg4+ Kf7 36. Rf5+ Ke8 37. Rxe5+ dxe5 38. Qe6+ 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Ivanov, Viktor Nikolaevich"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2423"]
[BlackElo "2317"]
[PlyCount "73"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. h3 Qb6 8. Na3 d6 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Be3 Bf5 13. Nd2 Nxd2 14. Qxd2 Rac8 15. Rac1 Rfd8 16. b3 f6 17. exf6 exf6 18. Bxc6 Rxc6 19. Rxc6 bxc6 20. Nc2 Re8 21. Nb4 g5 22. Rc1 Re6 23. Nd3 Bf8 24. Nc5 Bxc5 25. Rxc5 Bg6 26. Qc3 Kg7 27. b4 Bf7 28. Ra5 Re7 29. a3 h6 30. f3 Bg6 31. Bf2 a6 32. Rc5 Re6 33. Qd2 Bf5 34. h4 Bg6 35. Qc1 Be8 36. Ra5 Bd7 37. Qd2 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Lebedev, Valery Ivanovich"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2423"]
[BlackElo "2348"]
[PlyCount "79"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 b5 10. g5 b4 11. Ne2 Nh5 12. Qd2 a5 13. Ng3 Nxg3 14. hxg3 a4 15. Nc1 Qa5 16. f4 g6 17. Nd3 Bg7 18. a3 bxa3 19. Qxa5 Rxa5 20. Rxa3 0-0 21. b4 Raa8 22. Bg2 Rfb8 23. Kd2 exf4 24. gxf4 Nb6 25. Bxb6 Rxb6 26. f5 Bc4 27. c3 Rb5 28. Nb2 Rxb4 29. cxb4 Bxb2 30. Rah3 h5 31. gxh6 a3 32. e5 d5 33. fxg6 fxg6 34. e6 a2 35. e7 Kh7 36. Rf3 a1Q 37. Rxa1 Bxa1 38. Rf8 Ra2+ 39. Kc1 Rxg2 40. e8Q 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Lednev, Valery Alekseevich"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2423"]
[BlackElo "2403"]
[PlyCount "86"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Ne2 Qxd1 9. Rxd1 Bd7 10. Be3 0-0-0 11. Nbc3 Re8 12. Rd2 Bc6 13. Rad1 b6 14. f3 Bd6 15. Bf4 Bxf4 16. Nxf4 Nh6 17. g4 Nf7 18. Kg2 Ne5 19. b3 g6 20. Ncd5 Rhf8 21. Ne3 f5 22. gxf5 gxf5 23. Nfd5 Rg8+ 24. Kf2 fxe4 25. fxe4 Nd7 26. Rg1 Rgf8+ 27. Ke2 Rxe4 28. Rg4 Rxg4 29. Nxg4 Kb7 30. Rd1 Re8+ 31. Kf2 Re4 32. Nge3 Rd4 33. Ne7 Be4 34. Ke2 Ne5 35. Rf1 Rd7 36. Ng8 Bg6 37. Rf2 Nc6 38. Nf6 Rd6 39. c3 Ne5 40. Nfg4 Nxg4 41. Nxg4 Bb1 42. Kf1 Rd1+ 43. Kg2 Rc1 0-1

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Pommerel Brouwer, Wim H"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2423"]
[BlackElo "2430"]
[PlyCount "143"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d6 10. a3 Qd7 11. Nbd2 Rae8 12. a4 Na5 13. Ba2 Nc6 14. c3 Nd8 15. d4 exd4 16. cxd4 Ne6 17. Bb1 c6 18. Qc2 g6 19. Nb3 Rc8 20. Bh6 Rfe8 21. axb5 cxb5 22. Qd1 d5 23. e5 Ne4 24. Nbd2 f5 25. exf6 Nxf6 26. Ne5 Qd6 27. Nb3 Bf8 28. Bxf8 Rxf8 29. Na5 Ba8 30. Ra3 Nf4 31. Kh2 Rce8 32. Rae3 Qd8 33. Nb3 Ne4 34. Bxe4 dxe4 35. Nc5 Ne6 36. Nxe6 Rxe6 37. R3e2 Qd5 38. Rc2 Rd6 39. Rd2 Rdd8 40. Qg4 Rfe8 41. Red1 Qd6 42. Rc2 e3 43. f4 Rf8 44. Re2 Qf6 45. Kg3 Kh8 46. h4 Bd5 47. Rxe3 Qd6 48. Rc3 a5 49. Rc5 a4 50. Rxb5 a3 51. bxa3 Qxa3+ 52. Kh2 Qa6 53. Rb2 Qa3 54. Rf2 Rf5 55. Qe2 Qd6 56. Rc1 Ra8 57. Qe3 Qd8 58. g3 Rf8 59. Rc5 Re8 60. Qc3 Rb8 61. Qd3 Rb6 62. h5 Kg8 63. h6 Rf8 64. Qc2 Rbf6 65. Qc1 Qd6 66. Kg1 Qe6 67. g4 Qd6 68. f5 Be4 69. Rc7 Qxd4 70. Rg7+ Kh8 71. Nf7+ R6xf7 72. Rxf7 1-0

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Yaroshenko, Yuri"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2423"]
[BlackElo "2467"]
[PlyCount "100"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 d5 16. Nc6 d4 17. Nxd8 dxc3 18. Nc6 cxb2+ 19. Kxb2 Rfe8 20. Be2 Bf8 21. Nxe5 Rab8+ 22. Ka1 Rbc8 23. c4 g6 24. Bc1 Bg7 25. Bb2 Nh5 26. Rd6 Rb8 27. Nd3 Bxc4 28. Bxg7 Kxg7 29. Nc1 Bb5 30. Bxb5 axb5 31. Rhd1 Nf4 32. R1d2 Re7 33. Kb2 Ra7 34. Nd3 Ne6 35. Ne5 Rba8 36. Kb1 Kf6 37. R6d5 Rb7 38. Nd7+ Ke7 39. Ne5 Nf4 40. Nc6+ Kf6 41. Rd6+ Ne6 42. Kb2 Kg5 43. Rd7 Rxd7 44. Rxd7 Rf8 45. Ne5 Kf4 46. Nxf7 Kxf3 47. Re7 Nc5 48. Kc3 Nxe4+ 49. Kd4 Nf6 50. Ng5+ Kg4 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Efremov, Aleksandr Gennadiev"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2464"]
[BlackElo "2423"]
[PlyCount "65"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. 0-0-0 Bb7 11. h4 b4 12. Na4 Qa5 13. b3 Nc5 14. a3 Nxa4 15. axb4 Qc7 16. bxa4 d5 17. e5 Nd7 18. f4 Nb6 19. Rh3 Nxa4 20. Bf2 Be7 21. f5 Rc8 22. Be1 exf5 23. gxf5 Qxe5 24. Ra3 Nb6 25. Bg3 Qf6 26. Re1 0-0 27. Be5 Qxh4 28. f6 Bxf6 29. Nf3 Nc4 30. Bxc4 Bg5 31. Nxh4 Bxd2+ 32. Kxd2 dxc4 33. Nf5 1-0

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Ermolaev, Andrey Stanislavovi"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2394"]
[BlackElo "2423"]
[PlyCount "44"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Qe2 Bd7 16. Qf1 Qf5 17. Nd2 Rae8 18. f3 Nf6 19. Rxe8 Rxe8 20. Ne4 Nxe4 21. fxe4 Qxf1+ 22. Kxf1 Rxe4 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Osipov, Sergey Adolfovich"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2441"]
[BlackElo "2423"]
[PlyCount "39"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. 0-0 cxd4 13. Re1 g6 14. Bg5 Qa5 15. Nxd4 a6 16. a3 bxa3 17. bxa3 Bg7 18. Bd2 Qc7 19. Rc1 Qb8 20. Nf3 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Romm, Mikhail Yakovlevich"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2371"]
[BlackElo "2423"]
[PlyCount "50"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Bg4 5. 0-0 e6 6. h3 Bh5 7. d3 Nc6 8. Bf4 Be7 9. Nbd2 0-0 10. Re1 h6 11. a4 Rc8 12. Bg3 Re8 13. e5 dxe5 14. Nxe5 Nxe5 15. Bxe5 Bxe2 16. Qxe2 Qd7 17. d4 Red8 18. Nf3 Nd5 19. Qe4 c4 20. Bg3 Bd6 21. Bxd6 Qxd6 22. Ne5 Rc7 23. a5 f6 24. Ng6 Rc6 25. h4 Ra6 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Sekretaryov, Roman Viktorovich"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2347"]
[BlackElo "2423"]
[PlyCount "59"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 g6 4. e5 Nh5 5. d4 cxd4 6. Qxd4 Nc6 7. Qa4 Ng7 8. Be3 Ne6 9. 0-0-0 Bg7 10. Qe4 d6 11. exd6 Bxc3 12. bxc3 exd6 13. h4 Qe7 14. Bc4 Nc7 15. Qf4 d5 16. Bxd5 0-0 17. Bb3 Be6 18. h5 Bxb3 19. cxb3 Ne6 20. Qg4 Rfe8 21. hxg6 fxg6 22. Rd5 a5 23. Kb1 a4 24. b4 a3 25. b5 Rad8 26. Rhd1 Rxd5 27. Rxd5 Ncd8 28. Ne5 Nf8 29. Bc5 Qf6 30. Qf3 1-0

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Shaw, Sidney S"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2411"]
[BlackElo "2423"]
[PlyCount "60"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. Rb1 f6 11. d3 Nd4 12. Nd2 c6 13. Nde4 Bg4 14. h3 Bh5 15. g4 Bf7 16. e3 Ne6 17. Ng3 Qd7 18. Qc2 g6 19. Nce4 Nd5 20. Qb2 Be8 21. Nc5 Nxc5 22. bxc5 b6 23. d4 exd4 24. exd4 Bf7 25. Re1 Rab8 26. Qc2 Rfe8 27. Bh6 b5 28. Qd3 Rbd8 29. Qf3 Be6 30. Bd2 Bf8 1/2-1/2

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Telepnev, Igor Viktorovich"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2329"]
[BlackElo "2423"]
[PlyCount "57"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. dxe6 fxe6 14. Nd4 Nc5 15. Qe2 e5 16. Nf5 0-0-0 17. a4 b4 18. Nd5 Nxd5 19. exd5 b3 20. Bb1 c3 21. bxc3 Rxd5 22. Ne3 Rd8 23. c4 e4 24. Ra3 Qe5 25. Bb2 Qg5 26. g3 Bd6 27. Nd5 Rhf8 28. Bd4 Qh5 29. Qxh5 1-0

[Event "RCCA Silver email"]
[Site "ICCF email"]
[Date "2009.12.10"]
[Round "?"]
[White "Tinture, Laurent"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2453"]
[BlackElo "2423"]
[PlyCount "111"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "RUS"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Qc2 Nb6 11. Ne5 Nd7 12. Nd3 0-0 13. Be2 Nhf6 14. 0-0 Ne4 15. Nxe4 dxe4 16. Nf4 Nf6 17. Bc4 a5 18. a3 a4 19. Rac1 Bf5 20. h3 Rfd8 21. Rfd1 h6 22. Ba2 g6 23. Qd2 Kg7 24. Rc3 Qd6 25. Qc2 Ra5 26. Rb1 g5 27. Ne2 Rda8 28. Rc1 Be6 29. Bxe6 Qxe6 30. Ng3 Rb5 31. Rc5 Raa5 32. Qd2 Kg6 33. Ne2 Qb3 34. R5c2 Ra8 35. Nc3 Rba5 36. Rf1 Re8 37. Qe2 Rf5 38. Rfc1 h5 39. Qd2 Kh6 40. Nd1 Nd5 41. Qe2 Re6 42. Nc3 Nf6 43. Rd2 Kg6 44. Nd1 g4 45. hxg4 Nxg4 46. Rc5 Rxc5 47. dxc5 Re5 48. Nc3 Rxc5 49. Rd4 b5 50. Qd2 Rc4 51. Rd8 Kg7 52. Qd6 Qc2 53. Qf8+ Kg6 54. Qg8+ Kf6 55. Qh8+ Ke6 56. Qe8+ 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "Amico, Rosario"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2356"]
[BlackElo "2423"]
[PlyCount "29"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Bc2 Bd6 14. Ng5 Ng8 15. Nxe6 1-0

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "Anderson, John"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2358"]
[BlackElo "2423"]
[PlyCount "94"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. Rb1 f6 11. d3 Nd4 12. Nd2 c6 13. Nde4 Bf7 14. Nc5 Rb8 15. e3 Ne6 16. N3e4 Nd7 17. Qc2 Ndxc5 18. Nxc5 Bxc5 19. bxc5 Qd7 20. f4 exf4 21. gxf4 Qe7 22. d4 f5 23. Rb2 Nc7 24. Qb1 Nd5 25. Bd2 Qd7 26. a4 Rfe8 27. Re1 Nf6 28. a5 a6 29. Qd1 Ne4 30. Bxe4 Rxe4 31. Re2 Bc4 32. Rf2 Qe8 33. Rg2 Bd5 34. Rg3 Re6 35. Qb1 Qf7 36. Be1 Be4 37. Qd1 Rbe8 38. Bf2 Bd5 39. Qe2 Rg6 40. Rxg6 Qxg6+ 41. Bg3 Qe6 42. Qd3 Bc4 43. Qc3 Qf7 44. Kf2 h6 45. Qc2 Kh8 46. Rb4 Bb5 47. Rb1 Kh7 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Andersen, Jens Knud"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2423"]
[BlackElo "2307"]
[PlyCount "53"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 b6 11. Re1 Bb4 12. Bd2 Bb7 13. a3 Bxc3 14. Bxc3 c5 15. g4 Bxf3 16. gxf5 Rg8 17. b4 Ke7 18. Bd2 h6 19. bxc5 g6 20. f6+ Ke6 21. Bxh6 Rh8 22. Re3 Rxh6 23. Rxf3 Rh5 24. Rd1 bxc5 25. Re1 Rd8 26. Rc3 Rg5+ 27. Kh2 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Grobshtein, Evgeny"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2423"]
[BlackElo "2312"]
[PlyCount "46"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 Ne5 10. Nb3 b5 11. Qe1 Rb8 12. Qg3 0-0 13. Bd4 Bd6 14. Qf2 Be7 15. Bxe5 Qxe5 16. f4 Qc7 17. e5 Ng4 18. Qe2 f5 19. h3 Nh6 20. Nd4 Bb7 21. Rh2 Qa5 22. Nb3 Qc7 23. Nd4 Qa5 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Ikegami, Osamu"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2423"]
[BlackElo "2092"]
[PlyCount "55"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nf6 6. 0-0 b5 7. Bb3 d5 8. d4 exd4 9. exd5 Nxd5 10. cxd4 Ba7 11. Nc3 Be6 12. Bg5 Qd6 13. Nxd5 Bxd5 14. Re1+ Kf8 15. Rc1 Bxb3 16. Qxb3 Kg8 17. Bf4 Nxd4 18. Bxd6 Nxb3 19. Rxc7 h5 20. Ng5 Bc5 21. Bxc5 Nxc5 22. Rxc5 Rh6 23. Re7 Rd6 24. g3 Rf6 25. Kg2 g6 26. Ne4 Re6 27. Rxe6 fxe6 28. Kf3 1-0

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Mesquita, Fausto Monteiro Jr"]
[Result "1/2-1/2"]
[ECO "C98"]
[WhiteElo "2423"]
[BlackElo "2235"]
[PlyCount "63"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. d5 Na5 14. Nf1 Nc4 15. Ng3 Bd7 16. Nh4 g6 17. Nf3 Rab8 18. Qd3 Rfc8 19. b3 Nb6 20. c4 Bf8 21. Bd2 Rb7 22. Reb1 Rcb8 23. Qe2 Bg7 24. cxb5 axb5 25. a4 bxa4 26. bxa4 Nxa4 27. Rxb7 Qxb7 28. Rxa4 Bxa4 29. Bxa4 Qb1+ 30. Kh2 Rb2 31. Qa6 Bf8 32. Qa7 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Thew, Brian W"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2423"]
[BlackElo "2212"]
[PlyCount "56"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. Bd2 e5 10. Qd3 Rc8 11. Be2 Qb6 12. 0-0 Be7 13. a4 a6 14. Rfd1 0-0 15. a5 Qc5 16. Qg3 Kh8 17. Bd3 Be6 18. h3 Qc6 19. Be3 Rfe8 20. Re1 Rcd8 21. Rad1 Rc8 22. Bd2 h6 23. Ra1 Red8 24. Qf3 Rd7 25. Ra4 Rcd8 26. b3 Bf8 27. Re2 Be7 28. Kh1 Rc7 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Van Doorn, Jos PM"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2423"]
[BlackElo "2237"]
[PlyCount "60"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nbd2 Bc8 13. c3 Nc6 14. d4 cxd4 15. cxd4 exd4 16. Nb3 d3 17. Qxd3 Bb7 18. Bf4 Ne5 19. Nxe5 dxe5 20. Qxd8 Raxd8 21. Bxe5 Nxe4 22. Re2 Bh4 23. Rae1 Nxf2 24. Rxf2 Rfe8 25. Nd4 Bd5 26. Bxd5 Bxf2+ 27. Kxf2 Rxd5 28. Nf3 f6 29. Bc3 Rxe1 30. Nxe1 Kf7 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "Dorer, Manfred"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2372"]
[BlackElo "2423"]
[PlyCount "81"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. Nbd4 exd4 17. Nxd4 b3 18. Kb1 bxc2+ 19. Nxc2 Bb3 20. axb3 axb3 21. Na3 Ne5 22. Qg2 Qb8 23. Bf4 Qb4 24. f6 Nxf6 25. Bxe5 dxe5 26. gxf6 Bxf6 27. Be2 Be7 28. Rd7 Rfc8 29. Bd3 Kf8 30. Rf1 Rc6 31. Qe2 Rac8 32. h4 g6 33. Ba6 R8c7 34. Rxc7 Rxc7 35. Bc4 Bxh4 36. Rh1 Bg3 37. Qd3 Bh4 38. Qxb3 Qxb3 39. Bxb3 g5 40. Bd5 Kg7 41. Nc4 1-0

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "Krueger, Hilmar"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2420"]
[BlackElo "2423"]
[PlyCount "55"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 Rc8 16. Nc6 Qc7 17. Nxe7+ Qxe7 18. Qa5 Rc6 19. Kb1 Rfc8 20. Rg1 g6 21. Bd3 Nh5 22. Bg5 Qa7 23. Rg2 Rc5 24. Qe1 Qc7 25. Qh4 Qc6 26. b3 a5 27. Rdg1 Kg7 28. Qxh5 1/2-1/2

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "Macchiagodena, Maurizio"]
[Black "De Groot, Adrianus Dingeman"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2337"]
[BlackElo "2423"]
[PlyCount "50"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. e3 Bg4 4. Bb2 c6 5. h3 Bh5 6. Nc3 Nbd7 7. g4 Bg6 8. g5 Ne4 9. h4 e6 10. d3 Nxc3 11. Bxc3 Bh5 12. Be2 h6 13. Rg1 Qe7 14. Qd2 0-0-0 15. 0-0-0 e5 16. Kb1 g6 17. a4 Bg7 18. a5 a6 19. e4 d4 20. Bb4 c5 21. Ba3 Nf8 22. Rc1 Ne6 23. c3 dxc3 24. Rxc3 Kb8 25. Rgc1 Rc8 0-1

[Event "W-ch33 prel08 email"]
[Site "ICCF email"]
[Date "2009.11.05"]
[Round "?"]
[White "Miciak, Emanuel"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2382"]
[BlackElo "2423"]
[PlyCount "35"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Nb6 8. 0-0 0-0 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Nd2 c6 13. bxc6 Nxc6 14. Rb1 Rb8 15. Re1 h6 16. Bb2 Re8 17. Rc1 Nd4 18. Rb1 1/2-1/2

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "Anderson, Gordon M"]
[Black "De Groot, Adrianus Dingeman"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2271"]
[BlackElo "2440"]
[PlyCount "104"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. Rb1 f6 11. d3 Nd4 12. Nxd4 exd4 13. Ne4 Bd5 14. Bb2 f5 15. Nd2 Bxg2 16. Kxg2 Bf6 17. Nf3 Qd7 18. Qb3+ Kh8 19. Rbc1 a6 20. Rc2 f4 21. Bc1 Nd5 22. Bxf4 Nxf4+ 23. gxf4 Qg4+ 24. Kh1 Qxf4 25. Rg1 c6 26. Rg3 Qf5 27. Kg2 Rfe8 28. h3 Re7 29. Rg4 Rd8 30. Rc5 Qd7 31. Qc2 Qe8 32. Re4 h6 33. a4 Rxe4 34. dxe4 Qg6+ 35. Kf1 Be7 36. Rc4 Qh5 37. Kg2 d3 38. exd3 Rd6 39. Nh2 Qg5+ 40. Ng4 h5 41. f4 Qxf4 42. e5 Rd4 43. Rxd4 Qxd4 44. Nf2 Qxe5 45. Qc4 Qe2 46. Qf4 Kh7 47. Qd4 Kh6 48. Qf4+ Bg5 49. Qd6+ Kh7 50. Kg3 h4+ 51. Kg2 Be3 52. Qf8 Bxf2 0-1

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "Baumgartner, Ulrich"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2212"]
[BlackElo "2440"]
[PlyCount "71"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qc2 Nd7 8. e4 g6 9. exd5 exd5 10. cxd5 Bg7 11. dxc6 bxc6 12. Qe4+ Qe7 13. Bc4 Qxe4+ 14. Nxe4 0-0 15. 0-0 Nb6 16. Bb3 a5 17. Ne5 a4 18. Bd1 Ba6 19. Re1 Bb5 20. Rc1 Rfd8 21. Nxc6 Bxc6 22. Rxc6 Rab8 23. b3 a3 24. h4 Rxd4 25. h5 g5 26. Ng3 Rbd8 27. Bf3 g4 28. Be4 Nd5 29. Nf5 Nb4 30. Nxd4 Bxd4 31. Kf1 Nxc6 32. Bxc6 Rd6 33. Bb7 Kg7 34. Rd1 Kf6 35. f4 Bc5 36. Rxd6+ 1/2-1/2

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Canibal, Jaromir"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2440"]
[BlackElo "2227"]
[PlyCount "52"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[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 Nf6 9. Nc3 Be6 10. c5 0-0 11. Re1 Bg4 12. Be3 Bxc5 13. dxc5 d4 14. Bd2 dxc3 15. Bxc3 Nd5 16. Rc1 Nxc3 17. Rxc3 Re8 18. Rxe8+ Qxe8 19. h3 Bxf3 20. Qxf3 Rd8 21. Bc4 Rd7 22. Qf4 g6 23. Bb5 Re7 24. Rd3 a6 25. Bxc6 Qxc6 26. Rd8+ Kg7 1/2-1/2

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Ott, Peter"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2440"]
[BlackElo "2195"]
[PlyCount "101"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 b6 7. Qd2 Bb7 8. 0-0-0 Nd7 9. Bd3 Nf6 10. Rhe1 0-0 11. Bf2 Qd7 12. Kb1 a5 13. h3 Bc6 14. d5 exd5 15. e5 Ne4 16. Nxe4 dxe4 17. Bxe4 Bxe4 18. Rxe4 Qc6 19. Ree1 dxe5 20. fxe5 Rac8 21. Bg3 Nf5 22. Bf4 h6 23. g4 Qxf3 24. gxf5 gxf5 25. Bxh6 Rfd8 26. Qxd8+ Rxd8 27. Rxd8+ Kh7 28. Bxg7 Qf2 29. Rdd1 Kxg7 30. Rf1 Qe2 31. Rde1 Qd2 32. Rg1+ Kf8 33. Ref1 Qh2 34. Rg5 f4 35. Rf5 Qxh3 36. R5xf4 Qe6 37. Rf6 Qxe5 38. Rxf7+ Ke8 39. Rh7 Qg3 40. a4 Qg2 41. Re1+ Kd8 42. Rd1+ Kc8 43. b3 c5 44. Ra7 Kb8 45. Rf7 Kc8 46. Rdd7 Qh1+ 47. Kb2 Qh8+ 48. Rg7 Kb8 49. c3 Kc8 50. Rc7+ Kb8 51. Rb7+ 1-0

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Schwarte, Joachim"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2440"]
[BlackElo "2219"]
[PlyCount "105"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 Re6 18. a4 Nxe3 19. Rxe3 Rh6 20. Nf1 Bf5 21. Qe2 Bg4 22. f3 Bd7 23. axb5 axb5 24. Ra7 c5 25. g4 Bc6 26. d5 c4 27. dxc6 cxb3 28. Rd7 Bc5 29. Rd5 Ba7 30. c7 Qh4 31. Kg2 Bxe3 32. Qxe3 Re6 33. Qd3 Qe7 34. Rd7 Qc5 35. Ng3 Rc6 36. Ne4 Qb6 37. Qd4 h6 38. Qxb6 Rxb6 39. Nd6 Rc6 40. Kg3 Rc5 41. Nb7 Rc4 42. Na5 Rxc3 43. bxc3 b2 44. Rd8 b1Q 45. Rxf8+ Kxf8 46. c8Q+ Ke7 47. Qb7+ Ke8 48. Qe4+ Qxe4 49. fxe4 Kd7 50. Kf4 Ke6 51. Nb3 Kd6 52. h4 Kc6 53. Ke5 1-0

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Stengelin, Martin"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2440"]
[BlackElo "2417"]
[PlyCount "83"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 0-0-0 14. Rb1 Nf5 15. Rg1 d4 16. Qd3 f6 17. g4 Nh4 18. exf6 e5 19. Kf2 Rge8 20. f7 Re7 21. Qh7 exf4 22. Qxh4 Rxf7 23. Rb5 Re8 24. Rc5 Qd6 25. Qh5 d3 26. Rd5 dxe2 27. Bxe2 Qf6 28. g5 Rxe2+ 29. Qxe2 Qh8 30. Qf3 Nd4 31. Qc3+ Bc6 32. Qxd4 Qxh2+ 33. Kf1 Qh3+ 34. Ke1 Re7+ 35. Kd2 Bxd5 36. Qxf4 Re4 37. Qf2 Bc4 38. Rg3 Qd7+ 39. Kc3 Qg7+ 40. Qf6 Qc7 41. Re3 Be6+ 42. Kd3 1/2-1/2

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Swahnberg, Lars"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2440"]
[BlackElo "2355"]
[PlyCount "67"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 dxe5 9. Nxe5 Bxe2 10. Qxe2 Nc6 11. Nxc6 bxc6 12. Rd1 Bf6 13. Qf3 Qd7 14. b3 0-0 15. Ne4 Be7 16. Bf4 Bd6 17. Be3 Nc8 18. Nc5 Bxc5 19. dxc5 Qe8 20. Qg3 Ne7 21. Qxc7 f6 22. Rd3 Nf5 23. Rad1 e5 24. Rd7 Rc8 25. Qxa7 Rf7 26. g4 Nxe3 27. fxe3 Rxd7 28. Qxd7 Kf8 29. b4 Ra8 30. Qxe8+ Kxe8 31. b5 Rxa2 32. b6 Ra4 33. Rd6 Rxc4 34. Rxc6 1-0

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Vertes, Alain"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2440"]
[BlackElo "2318"]
[PlyCount "101"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 Bd7 13. h3 d4 14. Rb1 0-0-0 15. g4 Be8 16. Bg2 a6 17. 0-0 Na5 18. Nxd4 Bc6 19. Qe3 Bxg2 20. Kxg2 Nd5 21. Qf2 Rh8 22. Rd1 b5 23. Rd3 Nb7 24. Nb3 Kb8 25. Be3 Rh7 26. Rf1 a5 27. Qf3 Rdh8 28. Rh1 a4 29. Nd4 Qc5 30. Bf2 Qc4 31. f5 Nd8 32. h4 b4 33. axb4 a3 34. b5 a2 35. Bg3 Qb4 36. Ra1 Qb2 37. Rdd1 Nc7 38. Qe4 Rg7 39. Bf2 Rhg8 40. g5 Nd5 41. Nb3 Rxg5+ 42. hxg5 Rxg5+ 43. Kh3 Nb7 44. Rxd5 exd5 45. Qa4 Qxc2 46. Qa7+ Kc8 47. Qa8+ Kc7 48. b6+ Kd7 49. Qxb7+ Kd8 50. Qc7+ Ke8 51. Qc8+ 1-0

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "Dobrica, Dmitry Borisovich"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2316"]
[BlackElo "2440"]
[PlyCount "53"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. a4 Nc4 11. Bxc4 bxc4 12. a5 Bb7 13. Na4 d5 14. g5 Nd7 15. 0-0-0 dxe4 16. f4 Rc8 17. f5 c3 18. Nxc3 Bb4 19. fxe6 fxe6 20. Nxe6 Qe7 21. Nxg7+ Qxg7 22. Bd4 Bxc3 23. Bxc3 Rxc3 24. bxc3 Rf8 25. h4 Rf5 26. Rhf1 Rd5 27. Qe2 1/2-1/2

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "Fourie, MJ."]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2381"]
[BlackElo "2440"]
[PlyCount "41"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. 0-0 Bb4 9. Bd2 a5 10. a3 Be7 11. Rfd1 0-0 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 a4 15. Rac1 Qb6 16. Rc3 c5 17. Rd3 cxd4 18. Qxd4 Qxd4 19. Rxd4 Nb6 20. Bb4 Bf6 21. Bxf8 1/2-1/2

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "Gertners, Gunars"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2290"]
[BlackElo "2440"]
[PlyCount "72"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bb2 Qe7 11. Rad1 Rfe8 12. Rfe1 Rad8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qxe4 Bb4 16. Rf1 Bd6 17. Bd3 f5 18. Qe2 c5 19. Bc2 cxd4 20. Nxd4 Ne5 21. f3 Ng6 22. g3 Qg5 23. Bc1 Qf6 24. Nb5 Bb8 25. Ba3 Rxd1 26. Rxd1 Ne5 27. Nd4 Rd8 28. Kf1 f4 29. gxf4 Qxf4 30. Nxe6 Rxd1+ 31. Bxd1 Qh4 32. Qd2 Qh3+ 33. Kg1 Qxe6 34. Qd8+ Kf7 35. Qxb8 Nxf3+ 36. Bxf3 Qe3+ 1/2-1/2

[Event "W-ch33 prel02 email"]
[Site "ICCF email"]
[Date "2009.02.20"]
[Round "?"]
[White "Poulheim, Karl Friedrich"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2372"]
[BlackElo "2440"]
[PlyCount "97"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. d4 Nxc3 7. bxc3 b6 8. Be3 Bb7 9. Nf3 bxc5 10. Be2 cxd4 11. Qxd4 Nc6 12. Qg4 Ne7 13. Rb1 h5 14. Qh4 Bd5 15. c4 Bc6 16. Bg5 Qc8 17. 0-0 Nf5 18. Qf4 Bc5 19. Bd3 Qa6 20. Bxf5 exf5 21. Nh4 Be4 22. Rb5 Bd4 23. Nxf5 Bxf5 24. Qxf5 c6 25. Rb3 c5 26. Qf3 Rc8 27. Qd5 Qe6 28. Rb7 Qxd5 29. cxd5 c4 30. Re1 c3 31. Kf1 c2 32. Bc1 h4 33. Re4 Bb6 34. Ke2 Rh6 35. d6 Re6 36. Kd3 Kd8 37. a4 f6 38. f4 Ke8 39. a5 Bxa5 40. Rxa7 fxe5 41. Rxa5 Rxd6+ 42. Ke2 Rd1 43. Rexe5+ Kf7 44. Ra1 d5 45. Kf3 d4 46. Rd5 Ke6 47. Rg5 Rc7 48. Re5+ Kd7 49. Rea5 1/2-1/2

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Fraser, Fred JL"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2447"]
[BlackElo "2319"]
[PlyCount "85"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Nbd7 6. f4 b5 7. Bd3 Bb7 8. Nf3 b4 9. Na4 Qa5 10. c4 d5 11. e5 dxc4 12. Bxc4 Nd5 13. Bd2 Ba6 14. Bxd5 Qxd5 15. Bxb4 Qe4+ 16. Kf2 Qxf4 17. Re1 Qf5 18. Rc1 Qe6 19. Qd2 Qxa2 20. Nc3 Qb3 21. Ne4 Rb8 22. Bd6 Rb6 23. Bc5 Rb5 24. Ba3 Rb6 25. Qf4 Qd5 26. Qh4 Kd8 27. e6 fxe6 28. Neg5 Kc8 29. Nxe6 Bc4 30. Kg1 h5 31. Qg3 Qxe6 32. Rxe6 Bxe6 33. Ne5 Bd5 34. Nxc6 Rxc6 35. Rxc6+ Bxc6 36. Qc3 Nb8 37. d5 e5 38. Qxe5 Bc5+ 39. Bxc5 Re8 40. Qg5 Bb5 41. Bxa7 Re1+ 42. Kh2 Nd7 43. d6 1-0

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Hesse, Guenter"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2447"]
[BlackElo "2300"]
[PlyCount "85"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. h4 0-0-0 14. h5 Nf5 15. Rb1 Nce7 16. Rh3 Kb8 17. Be3 d4 18. Nxd4 Nxe3 19. Qxe3 Nd5 20. Qe4 Rh8 21. Be2 Rdg8 22. h6 Rg6 23. h7 Rg7 24. Bd3 Qa5 25. Ne2 Bc6 26. Qc4 Ne7 27. g3 Qxa3 28. Kf2 Qa5 29. Nxc3 Ka8 30. Rh6 Bd5 31. Nxd5 Nxd5 32. Kf3 Qd2 33. Qe4 Qc3 34. Rb3 Qc5 35. Rh1 Kb8 36. Rb5 Qc3 37. Rxd5 exd5 38. Qxd5 a6 39. Qd7 a5 40. Rb1 Qc7 41. Qd4 Qc8 42. Qd6+ Ka7 43. e6 1-0

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Kazantsev, Renal Aleksandrovic"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2447"]
[BlackElo "2307"]
[PlyCount "82"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. Rg1 b4 13. Nd5 Bxd5 14. exd5 Nb6 15. Na5 Qc7 16. Nc6 Bd8 17. Nxb4 a5 18. Nc6 Nbxd5 19. Bb5 Nxe3 20. Qxe3 Qb7 21. Qb3 Bb6 22. Rge1 Bc5 23. Qa4 Rfb8 24. c4 Rc8 25. h3 Rc7 26. f4 exf4 27. g5 Nh5 28. Ne7+ Rxe7 29. Bc6 Qa7 30. Rxe7 Qxe7 31. Bxa8 g6 32. Kc2 Ng3 33. Qxa5 Nf5 34. Rd3 Qxg5 35. a3 Ne3+ 36. Kb3 Qh4 37. Qc3 Qxh3 38. Ka2 Qc8 39. Bd5 h5 40. Qf6 Nxd5 41. cxd5 Qa6 1/2-1/2

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Mauro, Lucio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2447"]
[BlackElo "2341"]
[PlyCount "75"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. h4 Be7 14. Nce3 Be6 15. Qf3 Qd7 16. Rd1 Bd8 17. h5 h6 18. Be2 Bg5 19. 0-0 a5 20. Nf5 Rfd8 21. Qd3 b4 22. c4 a4 23. Bg4 Qb7 24. g3 Nd4 25. Kh2 Nxf5 26. Bxf5 b3 27. a3 Rbc8 28. f4 Be7 29. Qe2 exf4 30. gxf4 Rc5 31. Rg1 Bxd5 32. exd5 Bf6 33. Bd3 Qe7 34. Qxe7 Bxe7 35. Rd2 Bf6 36. Kg2 Kf8 37. Kf3 Rcc8 38. Re1 1/2-1/2

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Moreira, Jose Americo Paiva"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2447"]
[BlackElo "2352"]
[PlyCount "66"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Na5 12. h4 Nxb3+ 13. Nxb3 h5 14. Bd4 Bc6 15. Qf2 b6 16. Kb1 Qd7 17. e5 dxe5 18. Bxe5 Qb7 19. Qd4 Rfd8 20. Qxd8+ Rxd8 21. Rxd8+ Kh7 22. Rhd1 Nd7 23. Bxg7 Kxg7 24. Nd4 Nf6 25. Nxc6 Qxc6 26. a3 Qc7 27. R8d4 Qg3 28. R1d2 e5 29. Rc4 Qe1+ 30. Rd1 Qf2 31. b3 Qxg2 32. Rd3 Qh2 33. Kb2 a6 0-1

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Shulman, Boris Yakovlevich"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2447"]
[BlackElo "2409"]
[PlyCount "58"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. Be2 Bg5 14. Qd3 a5 15. Rd1 Be6 16. 0-0 b4 17. c4 a4 18. b3 Rb7 19. h3 g6 20. Rfe1 f5 21. Bf3 f4 22. bxa4 Qa5 23. Na1 Qxa4 24. Nb3 Qa7 25. Rc1 Na5 26. c5 Nxb3 27. axb3 dxc5 28. Ra1 Qb8 29. Ra6 Bd7 1/2-1/2

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "Fagerstrom, Bjorn"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2260"]
[BlackElo "2447"]
[PlyCount "48"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 h5 12. 0-0 Nbd7 13. Qc2 Nxe5 14. Bxe5 Bg7 15. Rad1 0-0 16. Bg3 Nd7 17. f3 c5 18. dxc5 Qe7 19. Rf2 a6 20. Bd6 Qxh4 21. g3 Qg5 22. Bf4 Qe7 23. Bd6 Qg5 24. Bf4 Qe7 1/2-1/2

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "Gramstad, Reidar"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2222"]
[BlackElo "2447"]
[PlyCount "49"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 Nb6 10. g5 Nh5 11. Qd2 Rc8 12. 0-0-0 Be7 13. Rg1 0-0 14. Kb1 g6 15. Qf2 Nc4 16. Bxc4 Rxc4 17. Nd5 Bxd5 18. Rxd5 b5 19. Rdd1 Qc7 20. h4 f5 21. gxf6 Rxf6 22. Qg2 Kh8 23. c3 Rf7 24. Rh1 Qb8 25. Rd3 1/2-1/2

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "Korosec, Stane"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2366"]
[BlackElo "2447"]
[PlyCount "114"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 Nb6 10. g5 Nh5 11. Qd2 Be7 12. 0-0-0 0-0 13. Kb1 Rc8 14. Rg1 g6 15. Qf2 Nc4 16. Bxc4 Rxc4 17. Nd5 Bxd5 18. Rxd5 b5 19. Qd2 Qc7 20. Rd1 Qc8 21. Qg2 f5 22. gxf6 Nxf6 23. R5d2 Nh5 24. Bg5 Nf4 25. Qg3 Nh5 26. Qg1 Nf6 27. h4 Rc7 28. Rh2 Kh8 29. Qe3 Qe6 30. Qb6 Qc8 31. a3 Rc6 32. Qe3 Bd8 33. Bxf6+ Rxf6 34. h5 Bb6 35. Qh6 Rc7 36. Qg5 Kg7 37. Qd2 gxh5 38. Rdh1 Qf8 39. Rxh5 Kh8 40. Rh6 Rg7 41. Nc1 Bc5 42. Rxf6 Qxf6 43. Rf1 Rg3 44. Qd1 Qg6 45. Nd3 Rg1 46. f4 Rxf1 47. Qxf1 Qg1 48. Qxg1 Bxg1 49. fxe5 dxe5 50. Nxe5 h5 51. Nf3 Bf2 52. c4 bxc4 53. Kc2 h4 54. Nxh4 Bxh4 55. Kc3 Bf6+ 56. Kxc4 Bxb2 57. Kb4 a5+ 1/2-1/2

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "Kroll, Ove"]
[Black "De Groot, Adrianus Dingeman"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2290"]
[BlackElo "2447"]
[PlyCount "110"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 e6 7. 0-0 Nge7 8. Be3 0-0 9. Qd2 Nd4 10. Bh6 Bxh6 11. Qxh6 f6 12. Qd2 e5 13. f4 Qb6 14. Nd1 c4 15. Kh1 cxd3 16. c3 Ne6 17. Ne3 Bd7 18. Qxd3 Nc5 19. Qc2 Rad8 20. Rad1 Bb5 21. Rfe1 Qc7 22. Nf2 Ba4 23. b3 Bc6 24. Qd2 a5 25. c4 b6 26. f5 Qb7 27. Qc2 gxf5 28. exf5 Bxg2+ 29. Nxg2 Nc6 30. Qe2 Nd4 31. Qh5 d5 32. cxd5 Qxd5 33. Ng4 Kh8 34. N4e3 Qb7 35. Rf1 Ne4 36. Rd3 b5 37. Qd1 Rd6 38. Nc2 Rfd8 39. Nxd4 Rxd4 40. Rxd4 Rxd4 41. Qf3 Rd2 42. h4 Rxa2 43. Kh2 Nc5 44. Qxb7 Nxb7 45. g4 Rb2 46. Rf3 b4 47. Rd3 h6 48. Rd5 Rxb3 49. g5 hxg5 50. hxg5 fxg5 51. Rxe5 a4 52. Re8+ Kg7 53. Re7+ Kf6 54. Rxb7 a3 55. Ra7 Kxf5 0-1

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "Shaw, Sidney S"]
[Black "De Groot, Adrianus Dingeman"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2369"]
[BlackElo "2447"]
[PlyCount "164"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 h6 8. Bd2 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 Be7 12. e5 b4 13. Na4 Nd5 14. 0-0 Rc8 15. Nc5 Bxc5 16. dxc5 Qc7 17. a3 b3 18. Qxb3 Nxc5 19. Qc2 Nd7 20. Rfe1 h5 21. g5 0-0 22. Bd3 c5 23. Rac1 Ne7 24. Bh7+ Kh8 25. Be4 Rfd8 26. Bc3 Bxe4 27. Qxe4 Nb6 28. Nd2 Nbd5 29. Nc4 Nxc3 30. bxc3 Nf5 31. Rcd1 Rxd1 32. Rxd1 Rd8 33. Qe2 h4 34. Kg2 Qc6+ 35. Kh3 Rxd1 36. Qxd1 Ne7 37. Qd8+ Kh7 38. Qd3+ Ng6 39. Nd6 Kg8 40. Qe4 Qa6 41. Kg4 Qxa3 42. Kh5 Qxc3 43. Nxf7 Ne7 44. Nd6 Nd5 45. Kxh4 a5 46. g6 Qd4 47. Qxd4 cxd4 48. Kg4 d3 49. Kf3 a4 50. Nb5 Kf8 51. h4 Ke7 52. Na3 Nf4 53. Ke3 Nxg6 54. Kxd3 Nxe5+ 55. Kc3 Ng4 56. Kb4 Nxf2 57. Kxa4 Ne4 58. Kb4 Kf6 59. Kc4 Nd6+ 60. Kd3 Nf5 61. Nc4 Nxh4 62. Ke4 Nf5 63. Kf4 g6 64. Kf3 Nh6 65. Ke4 Nf7 66. Ne3 g5 67. Ng4+ Kg6 68. Kf3 Nh6 69. Ne3 Kh5 70. Ke4 Kh4 71. Nf1 Nf7 72. Kf3 Kh3 73. Ne3 e5 74. Kf2 g4 75. Nf5 Ng5 76. Ng3 Nf3 77. Ne4 Nd4 78. Ng3 Nc2 79. Ne4 Kh2 80. Ng3 Ne3 81. Nh5 Nd1+ 82. Ke1 g3 0-1

[Event "W-ch32 prel07 email"]
[Site "ICCF email"]
[Date "2008.07.30"]
[Round "?"]
[White "Van Tricht, Marcel"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2360"]
[BlackElo "2447"]
[PlyCount "53"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. 0-0 0-0 10. Qd3 Nbd7 11. Nd5 Bxd5 12. exd5 Nc5 13. Nxc5 dxc5 14. Bf3 Qc7 15. c4 Ne8 16. Be4 g6 17. Bh6 f5 18. d6 Nxd6 19. Bd5+ Kh8 20. Bxf8 Rxf8 21. f3 Bf6 22. Rad1 Re8 23. Rde1 Kg7 24. Kh1 Rd8 25. g4 Rf8 26. Qd2 b6 27. g5 1-0

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "Arppi, Heikki"]
[Black "De Groot, Adrianus Dingeman"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2319"]
[BlackElo "2447"]
[PlyCount "68"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qb7 15. Bc4 g6 16. Ra4 Rb8 17. Nc1 h5 18. Na2 Bh6 19. Qxb4 Qa7 20. Qc3 0-0 21. Nb4 Rb7 22. Kf1 Re8 23. g3 Bg7 24. Nc6 Qa8 25. Rb4 e4 26. Rxb7 Qxb7 27. Qb3 Qc8 28. Kg2 exf3+ 29. Qxf3 Ng4 30. Bd3 Ne3+ 31. Kg1 Qh3 32. c3 Bh6 33. Nb4 Re5 34. b3 h4 0-1

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "Bredenhof, Bo"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2175"]
[BlackElo "2447"]
[PlyCount "55"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 Rg8 12. Nxg4 Nxg4 13. Bxg4 Nd7 14. 0-0 Qb6 15. Qf3 Qxd4 16. Bxe6 fxe6 17. Qh5+ Ke7 18. Rad1 Nf6 19. Qf3 Rxg3 20. Qxg3 Qb6 21. Qd6+ Kf7 22. Qf4 Kg6 23. h5+ Kg7 24. Rfe1 Rd8 25. e5 Nd5 26. Nxd5 cxd5 27. Re3 Qc7 28. Qf6+ 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Glazman, Moshe"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2447"]
[BlackElo "2555"]
[PlyCount "49"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Bd3 0-0 9. Bg5 b6 10. Qe2 Bb7 11. 0-0 h6 12. Bf4 c5 13. dxc5 Bxc5 14. Rad1 Qe7 15. Rfe1 Rfd8 16. Ne5 Rac8 17. h3 Bd6 18. Bg3 Bb8 19. Ba6 Bxa6 20. Qxa6 Qe8 21. Rxd8 Rxd8 22. Qb7 Bxe5 23. Bxe5 Qd7 24. Qxd7 Rxd7 25. Bd4 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Hiltunen, Reijo"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2447"]
[BlackElo "2496"]
[PlyCount "75"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 Qd7 11. Nbd2 0-0 12. Nf1 Na5 13. Bc2 Rfd8 14. Ng3 Bg6 15. Qe2 Nc6 16. a4 Rab8 17. axb5 axb5 18. Nh4 d5 19. Ngf5 d4 20. f4 Bc5 21. Kh1 exf4 22. Bxf4 Nh5 23. Bh2 Ra8 24. Qf3 Rxa1 25. Rxa1 Nf6 26. Rf1 dxc3 27. bxc3 Bf8 28. d4 Na5 29. Bd3 Nc4 30. Bxc4 bxc4 31. Nxg6 hxg6 32. Ne3 c6 33. Nxc4 Qe6 34. Ne5 Ra8 35. c4 Ra3 36. Qe2 Bd6 37. Re1 Rc3 38. Qb2 1-0

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Hyldkrog, Lars"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2447"]
[BlackElo "2509"]
[PlyCount "82"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 h6 9. Bd3 b6 10. 0-0 Ba6 11. Bb5+ Bxb5 12. axb5 cxd4 13. Nxd4 Nd7 14. Re1 Qxc3 15. Ba3 Nc5 16. Re3 Qc4 17. Rb1 0-0 18. Bb4 a5 19. Rc3 Qxb4 20. Rxb4 axb4 21. Re3 Rfc8 22. f3 Na4 23. Qf1 Nc3 24. Re1 Rc4 25. Qf2 Ra2 26. Kf1 Na4 27. Re2 Ng6 28. g3 Rb2 29. Rd2 Nxe5 30. Qe3 Ng6 31. f4 Nf8 32. f5 Nc5 33. fxe6 Nfxe6 34. Nc6 Ne4 35. Re2 Rcxc2 36. Rxc2 Rxc2 37. Ne7+ Kh8 38. Nxd5 Nd2+ 39. Ke1 Nc4 40. Qd3 Rc1+ 41. Kf2 Nc5 0-1

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Ketola, Ville"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2447"]
[BlackElo "2469"]
[PlyCount "101"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 Na5 10. Bf2 Bxc3 11. Qxc3 Qxc3 12. bxc3 d5 13. exd5 Nxd5 14. c4 Ne7 15. Nb3 Nac6 16. Bb6 e5 17. Bd3 Bf5 18. Nc5 Bxd3 19. Rxd3 Nc8 20. Rb3 Nd6 21. Rd1 Nxc4 22. Nxb7 Rc8 23. Bc5 f6 24. Rc3 N6a5 25. Nxa5 Nxa5 26. Rd6 Rc6 27. Rxc6 Nxc6 28. Rb3 Kf7 29. Rb6 Rc8 30. Rxa6 Ke6 31. Rb6 Kd5 32. Bf2 Nd4 33. Rb2 g5 34. a4 Ra8 35. Ra2 Ra5 36. c3 Nf5 37. Kb2 Kc4 38. Bb6 Ra8 39. a5 Nh4 40. a6 Nxg2 41. Ra5 Kd3 42. Kb3 Ke2 43. a7 Nh4 44. Rd5 Nxf3 45. Rd8 Rxa7 46. Bxa7 Nxh2 47. c4 Nf3 48. Kc3 e4 49. Re8 f5 50. c5 h5 51. c6 1-0

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Mantyla, Risto"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2447"]
[BlackElo "2283"]
[PlyCount "73"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Re1 Bd6 13. d4 Qh4 14. g3 Qh3 15. Re4 g5 16. Qe2 f5 17. Bxd5+ cxd5 18. Re6 f4 19. Rxd6 Bg4 20. Qf1 Qxf1+ 21. Kxf1 Rae8 22. Bd2 Bh3+ 23. Kg1 fxg3 24. hxg3 Re2 25. Rh6 Rexf2 26. Na3 Rxd2 27. Rxh3 Rff2 28. Rh5 Rxb2 29. Rxg5+ Kh8 30. Rh5 Rg2+ 31. Kh1 Rxg3 32. Rc1 Rxa2 33. Nb1 Rgg2 34. Rh3 Rgf2 35. Re1 Rfb2 36. Rg1 Rf2 37. Re1 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Oikamo, Teijo"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "2447"]
[BlackElo "2515"]
[PlyCount "49"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. f4 Nf6 7. Be3 Be7 8. Qf3 e5 9. Nxc6 bxc6 10. f5 Qa5 11. 0-0-0 0-0 12. Bc4 Ba6 13. Bb3 c5 14. Nd5 Nxd5 15. Bxd5 Rab8 16. Bh6 Kh8 17. Bd2 Qa4 18. a3 Bc4 19. Bc3 Bg5+ 20. Kb1 Bxd5 21. Rxd5 Be7 22. f6 gxf6 23. Rd3 Qd7 24. Qh5 Rg8 25. Qxf7 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Pommerel Brouwer, Wim H"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2447"]
[BlackElo "2395"]
[PlyCount "69"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. Bd3 Be6 13. Qh5 0-0 14. 0-0 fxe4 15. Bxe4 f5 16. Nf4 exf4 17. Bxc6 Rc8 18. Qf3 b4 19. cxb4 d5 20. Bb7 Rb8 21. Bxa6 Rxb4 22. Rab1 d4 23. b3 Bd5 24. Qxf4 Bxg2 25. Bc4+ Rxc4 26. Nxc4 Bxf1 27. Rxf1 Qa8 28. a4 Kh8 29. f3 Qb7 30. Rb1 d3 31. Kh1 Qe7 32. Qd6 Qxd6 33. Nxd6 Bc3 34. Rd1 d2 35. Kg2 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "Hietanen, Pauli"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2334"]
[BlackElo "2447"]
[PlyCount "62"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Qc2 0-0 7. d4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Be3 Qc7 11. Nd2 Ng4 12. Bf4 f5 13. Rae1 fxe4 14. Bg3 e3 15. Bc4+ Kh8 16. fxe3 Bd7 17. Rxf8+ Rxf8 18. h3 Ne5 19. Bb3 Bf5 20. e4 Qb6+ 21. Kh1 Bc8 22. Nc4 Qc5 23. Nxe5 Bxe5 24. Bxe5+ Qxe5 25. Qd3 Kg7 26. Rf1 Rxf1+ 27. Qxf1 Be6 28. Bxe6 Qxe6 29. Qa6 Kf7 30. Qxa7 Qxe4 31. a4 Qb1+ 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "Jaederholm, Bo"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2490"]
[BlackElo "2447"]
[PlyCount "95"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Bg3 hxg5 15. Kb1 Bd7 16. h3 Nf6 17. h4 g4 18. Nb3 Nh5 19. Bxe5 dxe5 20. Qxg4 0-0-0 21. Qf3 Bc6 22. g4 Nf4 23. h5 f5 24. gxf5 exf5 25. Nc1 Kb8 26. N1e2 Nxh5 27. Qxf5 Nf6 28. Rxh8 Rxh8 29. Qf2 Rf8 30. Qg3 Bc5 31. Rf1 Rg8 32. Qh3 Bd7 33. Qh4 Ng4 34. Nd5 Qd8 35. Qxd8+ Rxd8 36. b4 Ne3 37. Rf7 Nxd5 38. bxc5 Be6 39. Rg7 Nf6 40. Nc3 Rg8 41. Re7 Re8 42. Rxe8+ Nxe8 43. c6 b5 44. a4 bxa4 45. Bxa6 Kc7 46. Nxa4 Kxc6 47. Bd3 Nf6 48. Nb2 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "Jepson, Christian"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "A62"]
[BlackElo "2447"]
[PlyCount "29"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. h3 Bd7 11. a4 Ne4 12. Nxe4 Rxe4 13. Nd2 Rb4 14. Ra2 a5 15. b3 1/2-1/2

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "Joutsi, Jukka"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2303"]
[BlackElo "2447"]
[PlyCount "107"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qe7 16. Nxe6 Bxe6 17. fxe6 g6 18. exf7+ Kxf7 19. Qh3 Kg7 20. Nd5 Qd8 21. Be2 Rf8 22. Rdf1 Rxf1+ 23. Rxf1 Ra7 24. Qa3 Qb8 25. Rh1 Bh4 26. Rd1 Bg5 27. h3 h6 28. Rf1 Kh7 29. Qg3 Qd8 30. Qe1 Rf7 31. Rxf7+ Nxf7 32. a3 Ne5 33. Qf2 h5 34. Qa7+ Qd7 35. Qxa6 Qxh3 36. Qxd6 Qh1+ 37. Ka2 Qxe4 38. Bxb5 h4 39. Qe6 Bd8 40. Bd3 Qd4 41. Bf1 Qe4 42. c4 Qf3 43. Ne7 Qf8 44. Qxe5 Bxe7 45. Qe2 Kh6 46. b4 Qf5 47. Bg2 g5 48. Bf3 Qf4 49. Kb3 Bf6 50. a4 Qg3 51. Qe4 h3 52. c5 h2 53. Kc4 Qh3 54. a5 1-0

[Event "FIN jub45 WS fin email"]
[Site "ICCF email"]
[Date "2007.10.10"]
[Round "?"]
[White "Vornanen, Alpo"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2353"]
[BlackElo "2447"]
[PlyCount "82"]
[EventDate "2007.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "FIN"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4 h6 9. Qd2 b4 10. Nce2 e5 11. Nf5 d5 12. exd5 Qxd5 13. 0-0-0 Bb7 14. Qxd5 Bxd5 15. Bg2 Nbd7 16. Bf2 0-0-0 17. Kb1 Be6 18. h3 Nd5 19. Nc1 g6 20. Ne3 Nf4 21. Bf1 Nc5 22. Rxd8+ Kxd8 23. Be1 a5 24. c3 Nd7 25. Bc4 bxc3 26. Bxc3 Bb4 27. Bxb4 axb4 28. Bxe6 fxe6 29. Nc2 Nd5 30. Nd3 b3 31. axb3 Rf8 32. Nce1 Ke7 33. Rh2 Rb8 34. Kc2 Ne3+ 35. Kc1 Rxb3 36. Re2 Nc4 37. Re4 Nd6 38. Ra4 Rb8 39. Kd2 h5 40. b4 Nb5 41. Ra6 Nc7 1/2-1/2

[Event "W-ch26 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "Cardelli, Gabriele"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2526"]
[BlackElo "2451"]
[PlyCount "82"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 0-0 9. 0-0 Nd7 10. Bd2 a5 11. Na3 Nc5 12. Nab5 Nd4 13. Nxd4 Bxd4 14. Bh6 Bxc3 15. bxc3 Re8 16. f3 f6 17. Rb1 Qc7 18. g4 e5 19. Be3 Be6 20. Qd2 Rac8 21. Rfd1 Red8 22. Rb5 Na4 23. Rdb1 b6 24. Bd1 Nc5 25. Rxb6 Bxc4 26. Be2 Bxe2 27. Qxe2 Na4 28. Rb7 Qc6 29. Qd2 d5 30. exd5 Rxd5 31. Qf2 Rd7 32. Rxd7 Qxd7 33. Qd2 Qxd2 34. Bxd2 Nxc3 35. Rb6 f5 36. gxf5 gxf5 37. Bxc3 Rxc3 38. Rb5 a4 39. Rxe5 Rxf3 40. Kg2 Ra3 41. Rxf5 Rxa2+ 1/2-1/2

[Event "W-ch26 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Brooks, Ian S"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2451"]
[BlackElo "2589"]
[PlyCount "56"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 b5 8. Bd5 Ra7 9. d3 e6 10. Bb3 d5 11. exd5 exd5 12. Re1+ Ne7 13. Nxd5 0-0 14. Ne3 Re8 15. c3 Nxb3 16. Qxb3 Rd7 17. a4 b4 18. Qc4 Nc6 19. Qxc5 Na5 20. Rb1 Bf8 21. Qg5 Be7 22. Qg3 Rxd3 23. f5 Bb7 24. Rf1 Nb3 25. fxg6 hxg6 26. Ng4 Bxf3 27. gxf3 Nxc1 28. Rfxc1 Bh4 0-1

[Event "W-ch26 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Fenwick, Chris"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2451"]
[BlackElo "2535"]
[PlyCount "66"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. f4 b5 8. e5 b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. Qf3 Nc6 12. Nxc6 Bxc6 13. Bxc6 dxc6 14. Be3 Rd8 15. 0-0 Be7 16. Qe2 a5 17. Qa6 Rd5 18. c4 bxc3 19. bxc3 0-0 20. Rab1 Bc5 21. Bxc5 Rxc5 22. Rfd1 Rd5 23. a4 h6 24. Rf1 Rc5 25. Rfd1 Rb8 26. Rxb8+ Qxb8 27. h4 Rxc3 28. Qxa5 Qb3 29. Qd8+ Kh7 30. a5 Qb4 31. Qd4 Qxa5 32. Kh2 Kg8 33. h5 Qd5 1/2-1/2

[Event "W-ch26 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Glazman, Moshe"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2451"]
[BlackElo "2547"]
[PlyCount "95"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 Nf6 9. Nc3 0-0 10. Qe1 Bd7 11. Qh4 b5 12. f5 b4 13. Ne2 Nh5 14. Bg5 Re8 15. g4 Nf6 16. Ng3 Bc6 17. Bh6 Bh8 18. Rf2 Qb6 19. Ng5 c4 20. Raf1 cxd3 21. cxd3 b3 22. axb3 Bd7 23. Nxf7 Kxf7 24. g5 Kg8 25. gxf6 Bxf6 26. Bg5 Bd4 27. Ne2 Bxf2+ 28. Rxf2 Rf8 29. Bxe7 Rf7 30. Bf6 Raf8 31. fxg6 Qxf2+ 32. Kxf2 Rxf6+ 33. Ke3 hxg6 34. Qg5 Kg7 35. h4 R8f7 36. Nd4 Re7 37. Qd5 Ref7 38. b4 Kh7 39. b5 Bg4 40. Qg5 Bf3 41. Kd2 Bh5 42. Nc6 Rf2+ 43. Kc3 Rd7 44. Nd4 Rf8 45. Ne6 Rc8+ 46. Kd4 Rf7 47. Qd5 Rd7 48. Nf4 1-0

[Event "W-ch26 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Joppich, Ulrich"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2451"]
[BlackElo "2512"]
[PlyCount "61"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Be3 c6 7. a4 d5 8. e5 Ne4 9. Nxe4 dxe4 10. Ng5 c5 11. c3 Qd5 12. dxc5 Qxe5 13. Bc4 Nd7 14. Qb3 e6 15. Bxe6 fxe6 16. Nxe6 Rf7 17. Bd4 Nxc5 18. Nxc5 Qf5 19. Qc2 Bxd4 20. cxd4 b6 21. Nxe4 Bb7 22. f3 Rc8 23. Qd3 Bxe4 24. Qxe4 Qxe4+ 25. fxe4 Rc4 26. Rd1 Rf4 27. Rf1 Rxe4+ 28. Kf2 Rexd4 29. b3 Rc2+ 30. Kg1 Rxd1 31. Rxd1 1/2-1/2

[Event "W-ch26 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Turkov, Vladimir Sergeevich"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2451"]
[BlackElo "2521"]
[PlyCount "36"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bc1 Ne4 7. Qg4 Kf8 8. a3 Ba5 9. Nge2 c5 10. b4 Nxc3 11. bxa5 Nxe2 12. Bxe2 Nc6 13. c3 Qxa5 14. Bd2 cxd4 15. cxd4 Qa4 16. Be3 Qa5+ 17. Bd2 Qa4 18. Be3 Qa5+ 1/2-1/2

[Event "W-ch26 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "De Groot, Adrianus Dingeman"]
[Black "Van Tienhoven, Richard M"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2451"]
[BlackElo "2360"]
[PlyCount "55"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. a3 dxe4 5. Nxe4 Nd7 6. Nf3 Ngf6 7. Nxf6+ Nxf6 8. Bd3 c5 9. Be3 Qc7 10. Qe2 Bd7 11. 0-0 Bd6 12. dxc5 Bxc5 13. Bxc5 Qxc5 14. Ne5 0-0 15. Rad1 Rfd8 16. Rfe1 a5 17. Qf3 Bc6 18. Qf4 Qb6 19. b3 Kf8 20. Bc4 Be8 21. a4 Rxd1 22. Rxd1 Rd8 23. Rxd8 Qxd8 24. Bd3 Nd7 25. Qd4 Qc7 26. Nc4 Nc5 27. Be2 b6 28. Bf3 1/2-1/2

[Event "W-ch25 q04 email"]
[Site "ICCF email"]
[Date "2006.10.20"]
[Round "?"]
[White "Dronov, Aleksandr Surenovic"]
[Black "De Groot, Adrianus Dingeman"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2603"]
[BlackElo "2451"]
[PlyCount "89"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Nd2 Be7 11. Bg3 Qb6 12. Be2 d4 13. Na4 Qd8 14. Rd1 dxe3 15. fxe3 Bd6 16. Bh4 Qc7 17. Nc3 Be7 18. Bf2 a6 19. b4 a5 20. Bg3 Bd6 21. Bxd6 Qxd6 22. Nde4 Qe5 23. b5 Nxe4 24. Nxe4 f5 25. Nc3 Nd8 26. Rd3 b6 27. Na4 Rb8 28. Qc3 Qxc3+ 29. Rxc3 Nf7 30. c5 bxc5 31. Nxc5 Rd8 32. a4 Kf8 33. 0-0 Rd2 34. Bd1 Bb7 35. e4 Rc8 36. Nxe6+ Ke7 37. Rxc8 Bxc8 38. exf5 Bxe6 39. fxe6 Ne5 40. Bb3 Rb2 41. Bd5 Rd2 42. Be4 Rd4 43. Bxh7 Rxa4 44. Rb1 Kxe6 45. b6 1-0

