[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Barclay, Alex"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2372"]
[BlackElo "2058"]
[PlyCount "60"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. Nf3 b6 9. h5 h6 10. Bb5+ Bd7 11. Bd3 Ba4 12. Be3 Qc6 13. Nh4 Bb5 14. 0-0 Bxd3 15. cxd3 cxd4 16. cxd4 Qd7 17. Qg4 g6 18. hxg6 fxg6 19. a4 Nbc6 20. Rfc1 Kd8 21. Qe2 Rc8 22. Nf3 a5 23. Ne1 Kc7 24. Qb2 Kb7 25. Nc2 Rb8 26. Ra3 Ka8 27. Rb3 Nc8 28. Bd2 Rb7 29. Na3 N6a7 30. Rb1 Rh7 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Beckett, Phillip J"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1888"]
[BlackElo "2058"]
[PlyCount "71"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Ng5 15. Nxg5 Qxg5 16. Ne2 Qxc1 17. Raxc1 Nb4 18. Bb1 Bd7 19. a3 Nc6 20. h4 h6 21. f4 Rac8 22. Rce1 Kf7 23. h5 Ke7 24. Rf3 Kd6 25. Re3 Rf6 26. Rg3 Rf7 27. Kh2 Ne7 28. Re3 Rcf8 29. Kg1 b5 30. b4 Ra8 31. Rb3 Ng8 32. Kf2 Nf6 33. Kf3 Rff8 34. g4 Rfc8 35. Bg6 a5 36. Rd1 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Guizar, Clemente"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2064"]
[BlackElo "2058"]
[PlyCount "89"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Rb8 9. axb5 axb5 10. c3 d6 11. d4 exd4 12. cxd4 Bg4 13. Nc3 Bxf3 14. gxf3 Nb4 15. e5 dxe5 16. dxe5 Nd7 17. e6 Nc5 18. exf7+ Kh8 19. Qxd8 Rbxd8 20. Bc4 Bf6 21. Nxb5 Nc2 22. Be3 Nd7 23. f4 Bxb2 24. Rad1 Nxe1 25. Rxe1 g5 26. Re2 Bg7 27. Ba2 c6 28. Nc7 gxf4 29. Bxf4 Nf6 30. Re7 Rd7 31. Rxd7 Nxd7 32. Ne8 Nf6 33. Bd6 Rxe8 34. fxe8Q+ Nxe8 35. Bb8 Bd4 36. Kg2 Nf6 37. Be6 Kg7 38. f4 Nd5 39. Kf3 Kf6 40. Bd7 c5 41. h3 c4 42. Ke4 c3 43. Ba4 Nb6 44. Bc2 Nd7 45. Bd6 1/2-1/2

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Adams, John Dain"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2058"]
[BlackElo "2412"]
[PlyCount "35"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. exd4 b6 10. Bg5 Bb7 11. Qe2 Nbd7 12. Ne5 Bxc3 13. bxc3 Rc8 14. Rac1 Nxe5 15. dxe5 Rc5 16. Bd3 h6 17. Bxf6 gxf6 18. Qg4+ 1/2-1/2

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Gambardella, Gerardo"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2058"]
[BlackElo "1901"]
[PlyCount "88"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Qe8 10. g4 Nd7 11. Be2 Ndc5 12. a3 Bd7 13. Qc2 f5 14. gxf5 gxf5 15. 0-0-0 Qf7 16. Kb1 Kh8 17. Rdg1 Rg8 18. h4 Raf8 19. Rh2 Bf6 20. Rgh1 Qe7 21. Qd1 a4 22. Ka2 f4 23. Qe1 Rf7 24. Bh5 Rff8 25. Qf1 Bxg5 26. hxg5 Rxg5 27. Bd1 Rg7 28. Nf3 Nb8 29. Bc2 Bg4 30. Nh4 Rff7 31. Nxa4 Nxa4 32. Bxa4 f3 33. Nf5 Bxf5 34. exf5 Nd7 35. Rh3 e4 36. Bxd7 Qxd7 37. f6 Rxf6 38. Qe1 Qe8 39. Qe3 Rf5 40. Rh4 Re5 41. Rf4 h5 42. Rhh4 Rge7 43. Rh3 Qg8 44. Rg3 Rg7 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Kaczmarek, Robert"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2058"]
[BlackElo "2233"]
[PlyCount "115"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d6 7. 0-0 Bxc3 8. bxc3 Re8 9. e4 e5 10. d5 h6 11. Rb1 Nbd7 12. Ne1 Nf8 13. Nc2 Ng6 14. g3 Bg4 15. f3 Bc8 16. Kh1 Rb8 17. Ne3 Bh3 18. Re1 b6 19. Rg1 Kh8 20. Rb2 Nh7 21. Rf2 Rb7 22. Qc2 Rf8 23. f4 exf4 24. gxf4 Re8 25. Rf3 Bc8 26. Nf5 Rg8 27. Rfg3 Bxf5 28. exf5 Ngf8 29. Qg2 Qf6 30. Bd2 a6 31. Be1 Rb8 32. Bc2 Nd7 33. Ba4 b5 34. cxb5 axb5 35. Bc2 Rbe8 36. a4 Rxe1 37. Rxe1 bxa4 38. Bxa4 Qxf5 39. Bc2 Qf6 40. Qe4 g6 41. Qe7 Rd8 42. c4 h5 43. Ba4 Nhf8 44. Qxf6+ Nxf6 45. Re7 Kg7 46. Rb3 Ng8 47. Re8 Rxe8 48. Bxe8 h4 49. Rb6 Nf6 50. Ba4 Ne4 51. Bc2 Nd7 52. Rb7 Ndf6 53. Bxe4 Nxe4 54. Kg2 Nd2 55. Kf2 Ne4+ 56. Ke3 Nf6 57. Kf3 Kf8 58. Rb8+ 1-0

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Malyshev, Vladimir Pavlovich"]
[Result "1/2-1/2"]
[ECO "E53"]
[WhiteElo "2058"]
[BlackElo "2304"]
[PlyCount "61"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 b6 8. cxd5 exd5 9. dxc5 bxc5 10. Na4 c4 11. Be2 Bd7 12. a3 Ba5 13. b4 Bxa4 14. Qxa4 Bb6 15. Bb2 Nbd7 16. Qc2 Re8 17. Rfd1 Qe7 18. Qc3 Qf8 19. a4 Ne4 20. Qe1 Ndf6 21. h3 Bc7 22. Bd4 a6 23. b5 Reb8 24. Rdb1 axb5 25. Rxb5 Rc8 26. Bd1 Nd6 27. Bc5 Qe8 28. Bxd6 Bxd6 29. Bc2 g6 30. Rd1 Bf8 31. Nd4 1/2-1/2

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Mikushin, Aleksandr Petrovich"]
[Result "1-0"]
[ECO "E50"]
[WhiteElo "2058"]
[BlackElo "2135"]
[PlyCount "91"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 Bxc3+ 7. bxc3 d6 8. e4 e5 9. d5 Nbd7 10. a4 Re8 11. h3 Nh5 12. g3 Nf8 13. Nd2 Nf6 14. Nf1 Bd7 15. Bd2 h6 16. Ne3 Qc8 17. f3 Ng6 18. Kf2 Qd8 19. h4 Nh5 20. Bc2 Bc8 21. Nf5 Nf6 22. a5 Rb8 23. Ba4 Rf8 24. Qc1 Nh7 25. g4 Kh8 26. Bc2 Ne7 27. Be3 f6 28. Qd2 Nxf5 29. exf5 b5 30. Bd3 bxc4 31. Bxc4 Rf7 32. a6 Nf8 33. Bd3 Kg8 34. Qc2 Nd7 35. Be4 Rb5 36. Ra2 Ra5 37. Rha1 Rxa2 38. Qxa2 Nb6 39. c4 Na8 40. Qb3 Rf8 41. Bd2 Qe7 42. Rg1 Nc7 43. Qc2 Kf7 44. g5 hxg5 45. hxg5 fxg5 46. Bxg5 1-0

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Rheindt, Stefan"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2058"]
[BlackElo "1669"]
[PlyCount "48"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 0-0 6. Nf3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Qe2 Nbd7 12. Rac1 h6 13. Bh4 Rc8 14. Bd3 Be7 15. Ba6 Bxa6 16. Qxa6 Qc7 17. d5 Nc5 18. Qe2 exd5 19. Rfe1 Rfe8 20. Bxf6 Bxf6 21. Qxe8+ Rxe8 22. Rxe8+ Kh7 23. Nxd5 Qd6 24. Nxf6+ Qxf6 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Seelig, Juergen"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2058"]
[BlackElo "2370"]
[PlyCount "56"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[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. 0-0 Nbd7 11. Ne5 Bg7 12. Nxd7 Nxd7 13. Bd6 a6 14. a4 b4 15. Bxb4 Qb6 16. Ba3 Qxd4 17. Qc2 c5 18. Rfd1 Qe5 19. Bxc4 Qc7 20. Ne2 Be5 21. h3 0-0 22. Rac1 Rfd8 23. Bd3 Rab8 24. b3 Rbc8 25. Rd2 Qa5 26. Rdd1 Qc7 27. Rd2 Qa5 28. Rdd1 Qc7 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Siigur, Jueri"]
[Result "1/2-1/2"]
[ECO "E55"]
[WhiteElo "2058"]
[BlackElo "2399"]
[PlyCount "74"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7 11. Qe2 Bxc3 12. bxc3 Nbd7 13. Rfe1 Qc7 14. Rac1 Bxf3 15. gxf3 Nh5 16. Bb5 h6 17. Be3 Rfd8 18. Kh1 Nf8 19. Rg1 Ng6 20. Qc2 Rab8 21. c4 Qe7 22. a4 Nh4 23. d5 Rd6 24. Rg4 Nxf3 25. Qe4 Ng5 26. Qg2 exd5 27. Rh4 Nf6 28. Bf4 Rbd8 29. Bxd6 Rxd6 30. Rg1 d4 31. f4 Ne6 32. Rxh6 g6 33. f5 Nf4 34. Qa8+ Rd8 35. Qf3 Qe3 36. Qxe3 dxe3 37. Rh4 Rd4 1/2-1/2

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Sodomski, Andrzej"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2058"]
[BlackElo "2289"]
[PlyCount "65"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 h6 8. Bh4 dxc4 9. Bxc4 b5 10. Bd3 0-0 11. Rc1 Bb7 12. 0-0 a6 13. Bxf6 Bxf6 14. Ne4 Be7 15. a3 a5 16. Bb1 b4 17. Qc2 g6 18. axb4 axb4 19. Rfd1 Qa5 20. Nc5 Nxc5 21. dxc5 Rfd8 22. Rd4 Bf6 23. Rf4 Bg7 24. h4 Rd5 25. Rxf7 Kxf7 26. Qxg6+ Kf8 27. Rc4 Bc8 28. Rf4+ Rf5 29. Bxf5 exf5 30. g4 Qd8 31. gxf5 Qf6 32. Rxb4 Kg8 33. Qxf6 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Vecek, Marjan"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2058"]
[BlackElo "2352"]
[PlyCount "57"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[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. Ne5 Nbd7 10. Nxc6 Qb6 11. d5 Bb7 12. a4 a6 13. Be2 Bxc6 14. dxc6 Qxc6 15. e5 Nd5 16. Bf3 Bb4 17. 0-0 Bxc3 18. axb5 axb5 19. Bxd5 exd5 20. Rxa8+ Qxa8 21. bxc3 Nc5 22. f4 Ne4 23. Bf2 Nxc3 24. Qh5 Qc6 25. Ra1 Ne4 26. e6 0-0 27. f5 Nxf2 28. Qxh6 Qc5 29. Qxg5+ 1/2-1/2

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Marchant, Arnold"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2185"]
[BlackElo "2058"]
[PlyCount "45"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

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 Nc6 10. Rb1 a6 11. Rc1 cxd4 12. cxd4 Qxd2+ 13. Kxd2 e6 14. Bd3 0-0 15. h4 h6 16. Rc5 Bd7 17. Rb1 b5 18. Rbc1 Rfc8 19. Ne5 Nxe5 20. Rxc8+ Rxc8 21. Rxc8+ Bxc8 22. dxe5 h5 23. Bd4 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Meyer, Fritz"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2232"]
[BlackElo "2058"]
[PlyCount "107"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. a3 a6 9. Nh3 Be7 10. Be2 cxd4 11. cxd4 Na5 12. b4 Nc4 13. 0-0 a5 14. bxa5 Qxa5 15. Bd3 g6 16. Kh1 b5 17. Rb1 Ndb6 18. Rb3 h6 19. Nf2 Bxa3 20. Bxa3 Nxa3 21. Qe2 Nac4 22. Rfb1 Bd7 23. Ng4 Bc6 24. Qf2 Kd7 25. Qh4 h5 26. Nf2 Na4 27. Qf6 Raf8 28. Kg1 Qd8 29. Nh3 Kc8 30. Ra1 Nab6 31. Ra7 Nd7 32. Qxd8+ Rxd8 33. Nfg5 Rhf8 34. f5 Kb8 35. fxe6 Kxa7 36. e7 Rb8 37. exf8Q Rxf8 38. Nf4 Kb6 39. Rb1 Nd2 40. Rd1 Nc4 41. h4 b4 42. Ra1 Na3 43. Rc1 Nb5 44. Bxb5 Kxb5 45. Kf2 Nb8 46. Ke3 Na6 47. g3 b3 48. Rc3 Nb4 49. Rxb3 Kc4 50. Rb2 Kc3 51. Rb1 Nc2+ 52. Kf2 Nxd4 53. Rc1+ Kb4 54. Rb1+ 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Nicolas Andreu, Rosendo"]
[Black "Koegeler, Aart"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1691"]
[BlackElo "2058"]
[PlyCount "50"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 b6 8. c4 Bb7 9. cxd5 Qxd5 10. Bb5+ Nbc6 11. c3 cxd4 12. Bxc6+ Qxc6 13. cxd4 Ba6 14. Be3 0-0 15. Rc1 Qb5 16. Rb1 Qa5+ 17. Qd2 Qd5 18. Qb4 Rac8 19. Qb3 Bc4 20. Qb4 Qe4 21. Rc1 Ba6 22. Qd2 Rxc1+ 23. Qxc1 Nd5 24. Rg1 Rc8 25. Qd2 Nf4 0-1

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Pastor Alonso De Prado, Alberto"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2308"]
[BlackElo "2058"]
[PlyCount "43"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. 0-0 Nf6 6. d3 a5 7. e3 Bc5 8. exd4 Bxd4 9. Re1 0-0 10. Nc3 Bg4 11. h3 Bxf3 12. Qxf3 Nd7 13. Be3 Nc5 14. Rad1 Ne6 15. Qh5 Qe7 16. Be4 g6 17. Qf3 Bxe3 18. fxe3 Ng5 19. Qg2 Nxe4 20. Nd5 Qc5 21. dxe4 Nb8 22. Nf6+ 1/2-1/2

[Event "VW-Cup13 Gr22 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Pietrocola, Roberto"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2253"]
[BlackElo "2058"]
[PlyCount "53"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Rc1 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Bxd2 0-0 12. Nf3 Bg4 13. Be3 Nc6 14. d5 Bxf3 15. gxf3 Nd4 16. Bh3 f5 17. Kf1 Nxf3 18. exf5 Bd4 19. Ke2 Bxe3 20. fxe3 Ng5 21. Bg2 Rxf5 22. Rc7 Raf8 23. Rf1 Rxf1 24. Bxf1 Rf6 25. Rxe7 Rf7 26. Re5 Rf5 27. Re7 1/2-1/2

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Semmelroth, Heinz Dieter"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2329"]
[BlackElo "2058"]
[PlyCount "111"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 b6 11. Rc1 Bb7 12. Qd2 e6 13. Rfd1 Na5 14. Bd3 Rc8 15. dxc5 bxc5 16. Bg5 Qc7 17. Qe3 c4 18. Bc2 Nc6 19. Rb1 Ba8 20. Qc5 Ne5 21. Qxc7 Rxc7 22. f3 h6 23. Bf4 g5 24. Bg3 Rb7 25. Rxb7 Bxb7 26. Rb1 Ba8 27. Rb4 g4 28. Nd4 Rc8 29. Kf2 gxf3 30. gxf3 Nd3+ 31. Bxd3 cxd3 32. Rb8 Rxb8 33. Bxb8 f5 34. exf5 e5 35. Nb3 e4 36. c4 a6 37. Ke3 exf3 38. Nd2 Bf8 39. Kxd3 Kf7 40. Be5 Bb4 41. Bd4 Be7 42. Ne4 Bh4 43. Nd2 a5 44. a3 a4 45. c5 Bb7 46. Ne4 Bxe4+ 47. Kxe4 f2 48. Bxf2 Bxf2 49. Kd5 Ke7 50. Kc4 Kd7 51. Kb5 Bd4 52. h3 h5 53. Kxa4 Bxc5 54. Kb3 Kd6 55. Kc4 Bxa3 56. Kd4 1/2-1/2

[Event "VW-Cup13 Gr26 email"]
[Site "ICCF email"]
[Date "2021.09.01"]
[Round "?"]
[White "Vodicka, Milan"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2183"]
[BlackElo "2058"]
[PlyCount "59"]
[EventDate "2021.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Ne2 Bd7 15. Bxe4 dxe4 16. Nd2 Qh4 17. Qb3 Rad8 18. Qxb7 Be8 19. Qb3 Nxd4 20. Nxd4 Rxd4 21. Qe3 e5 22. f3 Bb5 23. Qb3+ Kh8 24. Qxb5 Rxd2 25. Qxe5 h6 26. Qxe4 Qg5 27. Qg4 Qe3+ 28. Kh1 Rxb2 29. h3 Rf4 30. Qc8+ 1/2-1/2

[Event "MEX-NED email"]
[Site "ICCF email"]
[Date "2021.01.31"]
[Round "?.18"]
[White "Gongora Montes, Benjamin"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2131"]
[BlackElo "2104"]
[PlyCount "98"]
[EventDate "2021.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Rc1 Qa5 9. Qd2 0-0 10. Nf3 Nd7 11. Bd3 Nb6 12. Bh6 Bd7 13. h4 cxd4 14. Bxg7 Kxg7 15. cxd4 Qxd2+ 16. Kxd2 Rac8 17. Ne5 Rfd8 18. Rxc8 Rxc8 19. Nxd7 Nxd7 20. Rb1 b6 21. Ba6 Rc7 22. Rb3 Nf8 23. Rc3 Ne6 24. Bc8 Rxc3 25. Kxc3 Nc7 26. g4 e6 27. Kc4 Kf8 28. g5 Ke7 29. Bb7 Kd7 30. a3 Ke7 31. Bc6 Kd6 32. Bb5 Ke7 33. a4 a6 34. Bc6 Ne8 35. e5 Nc7 36. Kb4 Ne8 37. Bb7 Nc7 38. Bf3 Kd7 39. Kb3 Ke7 40. Kc3 Nd5+ 41. Kc4 Nc7 42. Bc6 Kd8 43. Kb4 Nd5+ 44. Kc4 Ne7 45. Bb7 b5+ 46. axb5 axb5+ 47. Kxb5 Nf5 48. Kc5 Nxh4 49. Be4 Ke7 1/2-1/2

[Event "MEX-NED email"]
[Site "ICCF email"]
[Date "2021.01.31"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Gongora Montes, Benjamin"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2104"]
[BlackElo "2131"]
[PlyCount "115"]
[EventDate "2021.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Na5 11. Bd3 b6 12. Rc1 e6 13. Qd2 Bb7 14. h4 e5 15. Bg5 Qe8 16. h5 exd4 17. cxd4 c4 18. h6 Bh8 19. Bc2 Bxe4 20. d5 Bxc2 21. Rxc2 Be5 22. Re1 Qd7 23. Bf4 Bh8 24. Nc3 Rae8 25. Rd1 b5 26. d6 a6 27. Nd5 Nc6 28. Rc3 Bxc3 29. Qxc3 f6 30. Nxf6+ Rxf6 31. Qxf6 Rf8 32. Qg5 Qf5 33. Qxf5 Rxf5 34. Be3 Kf7 35. d7 Ke7 36. g4 Re5 37. Bf4 Re4 38. Bg5+ Ke6 39. f3 Re5 40. Bf4 Rd5 41. Rxd5 Kxd5 42. Bc7 b4 43. d8Q+ Nxd8 44. Bxd8 c3 45. Kf2 Kc4 46. Ke2 b3 47. axb3+ Kxb3 48. Kd3 c2 49. Bg5 a5 50. Bc1 a4 51. f4 a3 52. Bxa3 Kxa3 53. Kxc2 Kb4 54. Kd3 Kc5 55. g5 Kd6 56. f5 Ke7 57. fxg6 Kf8 58. gxh7 1-0

[Event "ITA-NED email"]
[Site "ICCF email"]
[Date "2019.12.31"]
[Round "?"]
[White "Bolignano, Giuseppe"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2277"]
[BlackElo "2227"]
[PlyCount "71"]
[EventDate "2019.??.??"]
[EventType "team-tourn (corr)"]
[EventCountry "ITA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Nh3 f6 10. f4 Nh6 11. exf6 gxf6 12. f5 Nxf5 13. Be2 0-0 14. 0-0 Qe8 15. Rxf5 exf5 16. Qe1 Nc6 17. Bh6 Rf7 18. Qg3+ Kh8 19. Bh5 Bd7 20. Rb1 b6 21. Nf4 Qg8 22. Qh4 Re8 23. Rf1 Re4 24. Rf3 Qe8 25. Bxf7 Qxf7 26. Rg3 Ne7 27. Bg7+ Qxg7 28. Rxg7 Kxg7 29. Qg3+ Kh6 30. Kf2 Ba4 31. Ne2 Bxc2 32. Qd6 Ng6 33. Qxf6 Bd3 34. Ng1 Rf4+ 35. Nf3 Be4 36. h3 1-0

[Event "ITA-NED email"]
[Site "ICCF email"]
[Date "2019.12.31"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Bolignano, Giuseppe"]
[Result "0-1"]
[ECO "E56"]
[WhiteElo "2227"]
[BlackElo "2277"]
[PlyCount "72"]
[EventDate "2019.??.??"]
[EventType "team-tourn (corr)"]
[EventCountry "ITA"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Italy"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ITA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Bd3 d5 7. 0-0 Nc6 8. Re1 b6 9. a3 Ba5 10. dxc5 Bxc3 11. bxc3 dxc4 12. Bxc4 Qxd1 13. Rxd1 Na5 14. Ne5 Ne4 15. cxb6 axb6 16. Rd4 Nc5 17. Rb1 f6 18. Nd3 Nxc4 19. Nxc5 bxc5 20. Rxc4 Ra5 21. f3 e5 22. Rh4 g5 23. Rh5 Bf5 24. e4 Bg6 25. Rh3 h5 26. Rb6 Kg7 27. Kf2 Ra7 28. Rc6 c4 29. Rxc4 Rd8 30. Ke2 Bf7 31. Rc6 h4 32. g3 Be8 33. Rb6 Bd7 34. g4 Kf7 35. Rb4 Be6 36. a4 Rad7 0-1

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Bruce, Robert"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2002"]
[BlackElo "2224"]
[PlyCount "107"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. a3 a6 6. 0-0 Be7 7. Qc2 c5 8. Qxc4 b5 9. Qa2 Bb7 10. d3 0-0 11. b3 Qd6 12. Bb2 Nc6 13. Nbd2 Nd7 14. Ne4 Qd5 15. Rac1 f5 16. Rcd1 Rfd8 17. Nc3 Qd6 18. d4 Bf6 19. dxc5 Qxc5 20. b4 Qe7 21. Nb1 Nb6 22. Rxd8+ Rxd8 23. Nbd2 Bxb2 24. Qxb2 e5 25. Qa2+ Kh8 26. e4 fxe4 27. Nxe4 Nd4 28. Re1 Nc4 29. Neg5 Nxf3+ 30. Bxf3 Rd2 31. Qb1 Qxg5 32. Bxb7 Qf6 33. Rf1 g6 34. Qe4 Kg7 35. Qg4 Qb6 36. Qf3 Rd7 37. Bc6 Rf7 38. Qd5 Qa7 39. h4 Rf6 40. h5 h6 41. Qd7+ Qxd7 42. Bxd7 Rd6 43. Bc8 gxh5 44. Rc1 Kf6 45. a4 Nd2 46. a5 e4 47. Rc5 Nf3+ 48. Kg2 Ne1+ 49. Kf1 Nd3 50. Rxh5 Ke7 51. Rh4 Kd8 52. Bb7 Nxb4 53. Bxe4 Na2 54. Bc2 1/2-1/2

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Dorer, Manfred"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2398"]
[BlackElo "2224"]
[PlyCount "111"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bg4 4. Qd3 c5 5. Qb5+ Qd7 6. Bxb8 Rxb8 7. Qxc5 b5 8. a4 bxa4 9. Nc3 e5 10. Qb5 Rb7 11. Qxa4 Qxa4 12. Nxa4 exd4 13. exd4 Rxb2 14. Bd3 Rb8 15. f3 Bd7 16. Nc5 Bxc5 17. dxc5 0-0 18. Ne2 a5 19. Kd2 a4 20. Ba6 Bb5 21. Bxb5 Rxb5 22. c6 Rb6 23. Nd4 Ra8 24. Rhb1 Rxb1 25. Rxb1 Ne8 26. Kc3 Kf8 27. Ra1 Ke7 28. Nb5 Kd8 29. Kb4 Ra6 30. Nd4 Kc7 31. Rxa4 Rxa4+ 32. Kxa4 Kb6 33. Kb4 Nc7 34. Kc3 Ne8 35. Kd3 Nd6 36. f4 Nc8 37. Nf3 h6 38. Kd4 Ne7 39. g4 f6 40. c7 Kxc7 41. Kc5 Ng6 42. f5 Nf4 43. Nd2 Nh3 44. Nf1 Nf2 45. Ne3 d4 46. Kxd4 Kc6 47. h4 Kd6 48. c4 Kc6 49. h5 Kd6 50. c5+ Kc6 51. Nd5 Nxg4 52. Nb4+ Kd7 53. Ke4 Ke7 54. Nc2 Nf2+ 55. Kd5 Nd3 56. Kc6 1-0

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Kirkov, Toshko Dimitrov"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2319"]
[BlackElo "2224"]
[PlyCount "83"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be7 7. dxc5 0-0 8. e3 Be6 9. Bb5 h6 10. Bxf6 Bxf6 11. Rc1 Qc7 12. b4 a5 13. Nxd5 Bxd5 14. Qxd5 axb4 15. 0-0 Nc6 16. h3 Bc3 17. Rfd1 Ra5 18. Bc4 Nb8 19. Bb3 Na6 20. Qd6 Qxc5 21. Qf4 Qf5 22. Qxf5 Rxf5 23. Bd5 Nc7 24. Bxb7 Ra5 25. Rc2 Ne6 26. Rd6 Rd8 27. Rxd8+ Nxd8 28. Be4 g6 29. Nd2 Kg7 30. Nb3 Ra7 31. Nc1 Ra5 32. Bd3 Nb7 33. Bc4 Nd6 34. Bb3 Ne4 35. Ne2 Be5 36. Nd4 Bxd4 37. exd4 Nc3 38. f3 Kf6 39. Kf2 Ra3 40. Ke1 Ke7 41. Bc4 Kd6 42. Bxf7 1-0

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Balzert, Antonius"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2224"]
[BlackElo "2300"]
[PlyCount "89"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Bd3 d5 7. 0-0 dxc4 8. Bxc4 cxd4 9. exd4 b6 10. Bg5 Bb7 11. Qe2 Nbd7 12. Rac1 Bxc3 13. bxc3 Qc7 14. Bb3 h6 15. Bh4 Rac8 16. Bg3 Qc6 17. c4 Nh5 18. Qe3 Nxg3 19. hxg3 Qd6 20. Rfd1 Qa3 21. Rc3 Qa5 22. Rdc1 Rc7 23. c5 Ba8 24. Ne5 Nf6 25. Nc4 Qb5 26. Nd6 Qd7 27. Qe5 Nd5 28. R3c2 Nb4 29. Rc3 Nd5 30. R3c2 Nb4 31. Rc3 Nd5 32. Rd3 Nb4 33. Re3 Bd5 34. g4 f6 35. Qh5 bxc5 36. dxc5 Bxb3 37. axb3 a5 38. Rf3 Rc6 39. Rc4 Na6 40. g5 fxg5 41. Rxf8+ Kxf8 42. Ne4 Kg8 43. Rc1 Rc8 44. Qe2 Nc7 45. Rd1 1/2-1/2

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Boles, Robert"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2224"]
[BlackElo "2072"]
[PlyCount "53"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 0-0 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Qc2 Bb7 13. Nc3 b4 14. Ne2 exd4 15. Nexd4 g6 16. Ba4 Qc7 17. Bh6 Rfd8 18. Qd2 Nb6 19. Bb3 Ne8 20. Nf5 gxf5 21. Qf4 c5 22. exf5 Bf6 23. Qg4+ Kh8 24. Ng5 d5 25. Bc2 Nxc4 26. Qh5 Ncd6 27. Nxh7 1-0

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Crnilovic, Greg"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2224"]
[BlackElo "1538"]
[PlyCount "43"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d5 7. exd5 Qxd5 8. Bc4 Qd8 9. Nbd2 a5 10. Re1 Bd6 11. a4 h6 12. Bb5 Bf5 13. Nc4 Na7 14. Nfxe5 c6 15. Nxd6 Qxd6 16. Bc4 Nd5 17. Qf3 Bg6 18. d4 Nc8 19. b3 Ncb6 20. Ba3 Qf6 21. Qxf6 gxf6 22. Nxg6 1-0

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Mondy, Marcel"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "2224"]
[BlackElo "2160"]
[PlyCount "110"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Be3 Bb7 13. Qf3 Nd7 14. Be2 Qc7 15. Bf4 Qb6 16. Ne4 Be7 17. Rd1 Rg8 18. Bd6 c5 19. dxc5 Qc6 20. Rd4 e5 21. Bxe7 Kxe7 22. Rxd7+ Qxd7 23. Qf6+ Kf8 24. Qh6+ Ke7 25. Qh4+ Kf8 26. Nf6 Qd4 27. Qxd4 exd4 28. Nxg8 Kxg8 29. Bg4 Re8+ 30. Kd2 Re5 31. b4 Kf8 32. Rg1 a5 33. Bd7 axb4 34. c6 Ba6 35. f4 Re3 36. c7 c3+ 37. Kc1 d3 38. c8Q+ Bxc8 39. Bxc8 Re2 40. Bf5 Rc2+ 41. Kb1 Rb2+ 42. Ka1 d2 43. Rd1 b3 44. axb3 b4 45. h3 Rxb3 46. Bc2 Rb2 47. Rxd2 b3 48. Bxb3 Rxd2 49. g3 Kg7 50. Ba4 Rd3 51. Ka2 Rxg3 52. Bd7 Rd3 53. Bg4 Kf6 54. Kb3 Rd4 55. Kxc3 Rxf4 0-1

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Zhuravlev, Konstantin Nikolaev"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2224"]
[BlackElo "2158"]
[PlyCount "119"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. f4 Bf5 4. Nf3 e6 5. 0-0 Be7 6. d3 0-0 7. Nc3 Nc6 8. e3 h6 9. b3 a6 10. Bb2 Re8 11. Ne5 Bc5 12. Qf3 Qe7 13. Nxc6 bxc6 14. Na4 Ba3 15. Bxa3 Qxa3 16. Qf2 Bg6 17. Rae1 Rad8 18. e4 Nd7 19. f5 exf5 20. exf5 Bh7 21. d4 Qd6 22. Re3 Rxe3 23. Qxe3 Kf8 24. Qc3 Re8 25. Rf4 Qf6 26. Nc5 Nxc5 27. Qxc5+ Qd6 28. Qa5 g5 29. Rf2 Qf6 30. Qd2 Qe7 31. Bf1 Qe1 32. Qxe1 Rxe1 33. Kg2 a5 34. Bd3 f6 35. Rf1 Re8 36. Kf2 Bg8 37. Re1 Rb8 38. Re2 Bf7 39. c3 Rb6 40. Ke1 Bh5 41. Re6 Bf7 42. Re3 Rb8 43. Kd2 g4 44. h4 gxh3 45. g4 h5 46. gxh5 Bxh5 47. Rxh3 Bf7 48. Rh8+ Bg8 49. Rh2 Ke7 50. Be2 Kf8 51. Bd1 Ke7 52. Rh6 c5 53. dxc5 Rb5 54. Rh8 Bf7 55. Rh7 Kf8 56. c6 Rc5 57. Bf3 Kg8 58. Rh4 Rxc6 59. Rd4 Rc5 60. a4 1-0

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Potrata, Janko"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2375"]
[BlackElo "2224"]
[PlyCount "75"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 h5 10. h3 d5 11. g5 Nh7 12. Nxd5 Bxd4 13. Bxd4 Nxd4 14. Qxd4 e6 15. Nf6+ Nxf6 16. Qxd8 Rxd8 17. gxf6 e5 18. h4 Be6 19. Bd3 Rac8 20. Kd2 Bc4 21. f4 Bxd3 22. cxd3 Rc4 23. Ke3 exf4+ 24. Kxf4 Rc2 25. Ke3 Rxb2 26. d4 Re8 27. Rab1 Rg2 28. d5 Rg4 29. Rb4 Rg3+ 30. Kf4 Rg4+ 31. Kf3 Rc8 32. Ke3 b6 33. Rd1 Rg3+ 34. Kf4 Rg2 35. d6 Rf2+ 36. Ke5 Re8+ 37. Kd5 Rxf6 38. Kc6 1-0

[Event "VW-Cup12 Gr39 email"]
[Site "ICCF email"]
[Date "2019.09.01"]
[Round "?"]
[White "Vrana, Lubomir"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2125"]
[BlackElo "2224"]
[PlyCount "47"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. g3 Be7 10. Nxg6 hxg6 11. Bd2 0-0 12. g4 dxc4 13. Bxc4 a6 14. g5 Nd5 15. f4 a5 16. h4 a4 17. Qc2 c5 18. Nxd5 exd5 19. Bxd5 Qd7 20. Qe4 Rd8 21. Bc4 cxd4 22. h5 dxe3 23. Bc3 b5 24. Bxf7+ 1-0

[Event "ENG-NED email"]
[Site "ICCF email"]
[Date "2019.05.21"]
[Round "?.15"]
[White "Graham, Oliver"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2281"]
[BlackElo "2236"]
[PlyCount "83"]
[EventDate "2019.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 g6 5. c4 a5 6. Nc3 Na6 7. Nge2 Be7 8. a3 Nh5 9. Rb1 Bg5 10. 0-0 0-0 11. Bc2 h6 12. f3 Qe7 13. Kh1 Kh7 14. Bd2 Bxd2 15. Qxd2 Bd7 16. f4 exf4 17. Nxf4 Nxf4 18. Rxf4 Qe5 19. h3 Kg7 20. Rf3 f6 21. b3 Rae8 22. Rbf1 Nc5 23. b4 axb4 24. axb4 Na6 25. Nd1 Re7 26. Nf2 h5 27. Nd3 Qd4 28. Qc1 Ree8 29. Nf4 Re5 30. Qb1 h4 31. Qe1 Rg5 32. Ba4 Bc8 33. Bb5 Qb2 34. Rc3 Rg3 35. Rxg3 hxg3 36. Qxg3 g5 37. c5 Qe5 38. c6 Kf7 39. cxb7 Bxb7 40. Bd7 Nb8 41. Be6+ Ke8 42. b5 1-0

[Event "ENG-NED email"]
[Site "ICCF email"]
[Date "2019.05.21"]
[Round "?.15"]
[White "Koegeler, Aart"]
[Black "Graham, Oliver"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2236"]
[BlackElo "2281"]
[PlyCount "91"]
[EventDate "2019.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "England"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 b6 6. Nge2 d5 7. a3 Bxc3+ 8. Nxc3 c5 9. dxc5 dxc4 10. Bxc4 Qxd1+ 11. Nxd1 bxc5 12. Bd2 Ba6 13. Bxa6 Nxa6 14. Rc1 Rfc8 15. Ke2 Nd7 16. Nc3 Rab8 17. Rc2 Nb4 18. axb4 cxb4 19. Ra1 bxc3 20. Rxc3 Rxc3 21. Bxc3 Rb7 22. Bd4 Nb6 23. Kd3 f6 24. f4 Kf7 25. g4 Rd7 26. Ke2 f5 27. h3 h6 28. Kf3 g5 29. Kg3 Re7 30. h4 gxf4+ 31. Kxf4 e5+ 32. Bxe5 Nd5+ 33. Kxf5 Nxe3+ 34. Kf4 Ng2+ 35. Kg3 Rxe5 36. Rxa7+ Kg8 37. Kxg2 Re2+ 38. Kf3 Rxb2 39. Kf4 Rb6 40. Ra5 Rb7 41. Ra6 Kh7 42. h5 Rf7+ 43. Ke5 Kg7 44. Rg6+ Kh7 45. Ra6 Kg7 46. Rg6+ 1/2-1/2

[Event "ENG-NED email"]
[Site "ICCF email"]
[Date "2019.05.21"]
[Round "?.16"]
[White "Koegeler, Aart"]
[Black "Sheppard, Barry S"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2236"]
[BlackElo "2267"]
[PlyCount "81"]
[EventDate "2019.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "England"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Qe2 Nbd7 12. Bd3 h6 13. Bh4 Be7 14. Bg3 Nh5 15. Rac1 Nxg3 16. hxg3 Nf6 17. Rfd1 a6 18. Ne5 b5 19. a4 bxa4 20. Nxa4 a5 21. Nc5 Bd5 22. Rc3 Bd6 23. Bc4 Qe7 24. Bxd5 Nxd5 25. Rc4 Rfc8 26. Rdc1 Qe8 27. b3 Rcb8 28. Qd1 Nb6 29. R4c2 Nd5 30. Qf3 Rb5 31. Ne4 Ba3 32. Ra1 Bb4 33. Rcc1 Be7 34. Qd1 Nf6 35. Nc3 Rb4 36. Na4 Bd6 37. Nb2 Nd5 38. Nbc4 Bc7 39. Nd3 Rb5 40. Nc5 Rbb8 41. Qd2 1/2-1/2

[Event "ENG-NED email"]
[Site "ICCF email"]
[Date "2019.05.21"]
[Round "?.16"]
[White "Sheppard, Barry S"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2267"]
[BlackElo "2236"]
[PlyCount "81"]
[EventDate "2019.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bg6 9. Bxc4 Nbd7 10. Qb3 Ba5 11. h4 Nxe5 12. dxe5 Nxe4 13. fxe4 Qd4 14. Kf1 Bb6 15. Nd1 Bh5 16. Be2 Bxe2+ 17. Kxe2 Qxe4+ 18. Be3 Qxe5 19. Qc3 Qh5+ 20. Kf1 Rd8 21. Nf2 Bxe3 22. Qxe3 0-0 23. Rh3 c5 24. a5 Rd4 25. Qg5 Qxg5 26. hxg5 Rc8 27. Rb3 Rc7 28. Rd1 Kf8 29. Rxd4 cxd4 30. Rb5 f6 31. Ke2 Ke7 32. Kd3 e5 33. Ne4 Ke6 34. b4 f5 35. Nc5+ Kd6 36. Kc4 Kc6 37. g6 hxg6 38. Ne6 Re7 39. Nf8 e4 40. Nxg6 Re6 41. Ne5+ 1-0

[Event "BEL-NED email"]
[Site "ICCF email"]
[Date "2019.03.31"]
[Round "?.8"]
[White "Casier, Willem"]
[Black "Koegeler, Aart"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2264"]
[BlackElo "2250"]
[PlyCount "76"]
[EventDate "2019.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. Nbd2 d6 7. h3 Be6 8. 0-0 a6 9. Bxc6 bxc6 10. Re1 Bb6 11. Nf1 Nh5 12. d4 Qf6 13. Be3 Nf4 14. a4 a5 15. Ng3 Rfe8 16. Nh2 g6 17. Ne2 Nxe2+ 18. Rxe2 Rab8 19. Nf3 Bc4 20. Re1 Qe6 21. b4 Ra8 22. Qc1 f6 23. dxe5 Bxe3 24. Qxe3 fxe5 25. Reb1 Qf7 26. Nd2 Rf8 27. Rb2 Rfb8 28. Qe1 Rf8 29. f3 Be6 30. b5 cxb5 31. axb5 Rfb8 32. Ra4 c6 33. c4 Qc7 34. Kh2 Bd7 35. Qb1 Qd8 36. Ra3 Kg7 37. Rd3 cxb5 38. cxb5 Be6 0-1

[Event "BEL-NED email"]
[Site "ICCF email"]
[Date "2019.03.31"]
[Round "?.8"]
[White "Koegeler, Aart"]
[Black "Casier, Willem"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2250"]
[BlackElo "2264"]
[PlyCount "70"]
[EventDate "2019.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BEL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 Nf6 14. c5 Ng6 15. Rc1 Rf7 16. Nd3 h5 17. a4 g4 18. Qe1 Bh6 19. Rc2 g3 20. hxg3 fxg3 21. Bxg3 h4 22. Bf2 Nh5 23. cxd6 cxd6 24. f4 Nhxf4 25. Nxf4 exf4 26. Bd4 h3 27. Qd1 Qg5 28. Bh5 Bd7 29. Nb5 Rc8 30. Rxc8+ Bxc8 31. Bf3 Bf8 32. Rf2 Nh4 33. Nxa7 Nxf3+ 34. Qxf3 Bg4 35. Qc3 Qh4 0-1

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Galje, Hans"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2183"]
[BlackElo "2250"]
[PlyCount "92"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 Bd7 13. h5 0-0-0 14. Qd3 d4 15. h6 Kb8 16. h7 Rh8 17. g4 Bc8 18. Rb1 b6 19. Rh6 Bb7 20. Ng3 Na5 21. Ne4 Nc4 22. Nf6 Ba6 23. Qf3 Bb7 24. Qe2 Ba6 25. Qf2 Nd5 26. Nxd5 Rxd5 27. g5 Qc8 28. Rb4 Rd7 29. f5 d3 30. cxd3 Nb2 31. Rd4 Nxd3+ 32. Bxd3 Bxd3 33. g6 fxg6 34. Rxd7 Qxd7 35. fxg6 Bxg6 36. Rxg6 Rxh7 37. Qf8+ Kc7 38. Rg3 Rh1+ 39. Kf2 Qd4+ 40. Be3 Qh4 41. Qf7+ Kb8 42. Qf4 Rh2+ 43. Kf3 Qh5+ 44. Rg4 c2 45. Bc1 Rh3+ 46. Kf2 Qh8 1/2-1/2

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Gool, Jeroen J W Van"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2054"]
[BlackElo "2250"]
[PlyCount "78"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 d4 13. h5 Bd7 14. h6 0-0-0 15. Qd3 Rg6 16. h7 Rh8 17. Nxd4 Nxd4 18. Qxd4 Bc6 19. Rh2 Rg7 20. Qxa7 b6 21. Qa6+ Bb7 22. Qd3 Nd5 23. Rb1 f5 24. exf6 Rgxh7 25. Rxh7 Qxh7 26. Qxh7 Rxh7 27. Rb3 Kd7 28. Kf2 Bc6 29. Be3 Nxf6 30. Bd4 Nd5 31. Bxc3 Ba4 32. Be5 Bxb3 33. cxb3 Rh4 34. Kf3 Rh1 35. Bc4 Ne7 36. Bd4 Nc8 37. Bb5+ Kd6 38. Be5+ Ke7 39. Bd3 Kd7 1/2-1/2

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Hospers, Bert"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2036"]
[BlackElo "2250"]
[PlyCount "82"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 d4 13. h5 Bd7 14. h6 0-0-0 15. Qd3 Rg6 16. h7 Rh8 17. Nxd4 Nxd4 18. Qxd4 Bc6 19. Bd3 Rxg2 20. Qxa7 b6 21. Qxc7+ Kxc7 22. Rh3 Rg7 23. Be3 Nf5 24. Bxf5 exf5 25. Rb1 b5 26. Rb3 Rgxh7 27. Rxh7 Rxh7 28. Rxc3 Rh2 29. Bf2 Kb7 30. Rd3 Kc7 31. Rd6 Rh3 32. Rf6 Bd5 33. Rxf5 Rxa3 34. Rf6 Rc3 35. Kd2 Rc6 36. Rxc6+ Kxc6 37. Ke3 Kc5 38. Kd3+ Kc6 39. Kd4 Bf3 40. c3 Bd1 41. Bh4 Bc2 1/2-1/2

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Galje, Hans"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2250"]
[BlackElo "2183"]
[PlyCount "97"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 Bd7 13. h5 d4 14. Qd3 0-0-0 15. Rb1 Kb8 16. h6 Bc8 17. Kf2 b6 18. h7 Rh8 19. Ng3 f6 20. exf6 Nf5 21. Ne4 Rxh7 22. Rxh7 Qxh7 23. Qh3 Qxh3 24. gxh3 Rh8 25. a4 Kc7 26. Ba3 Nd8 27. Bd3 Rxh3 28. Rg1 Rh2+ 29. Ke1 Bd7 30. Rg7 Rh1+ 31. Ke2 Rh2+ 32. Kf3 Rh3+ 33. Kg2 Rh8 34. Ng5 Kc8 35. Kf2 Bxa4 36. Nxe6 Nxg7 37. fxg7 Rg8 38. Nxd8 Kxd8 39. Bf8 Bc6 40. Bc4 d3 41. Bxd3 Bd5 42. Bg6 a5 43. f5 Be4 44. Ke3 Bxc2 45. Kd4 a4 46. Kxc3 Be4 47. Bf7 Rxg7 48. Bxg7 Bxf5 49. Kb4 1/2-1/2

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Gool, Jeroen J W Van"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2250"]
[BlackElo "2054"]
[PlyCount "67"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 Bd7 13. h5 0-0-0 14. Qd3 Nf5 15. Qxc3 Kb8 16. Rb1 Rdf8 17. Rg1 d4 18. Qd3 Qd8 19. g4 Qh4+ 20. Kd1 Rxg4 21. Rxg4 Qxg4 22. Qh3 Qg7 23. Bg2 f6 24. h6 Qg6 25. Be4 Rh8 26. Qd3 b6 27. c4 dxc3 28. Be3 Nxe3+ 29. Qxe3 f5 30. Rxb6+ axb6 31. Qxb6+ Ka8 32. Bxc6+ Bxc6 33. Qxc6+ Ka7 34. Qc7+ 1/2-1/2

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Hospers, Bert"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2250"]
[BlackElo "2036"]
[PlyCount "36"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 Bd7 13. h5 0-0-0 14. h6 Rg6 15. g4 Rf8 16. g5 Qd8 17. Nxc3 Rh8 18. Qxf7 Be8 0-1

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Lonnee, Gerard A"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2250"]
[BlackElo "1992"]
[PlyCount "87"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 Bd7 13. h5 0-0-0 14. Qd3 d4 15. Rb1 Kb8 16. g3 Nf5 17. Rg1 f6 18. g4 Ne3 19. exf6 e5 20. f7 Rxg4 21. Bxe3 dxe3 22. Qxe3 Rf8 23. Rxg4 Bxg4 24. Qxc3 Rxf7 25. Bg2 Bxe2 26. Qxc6 Qxc6 27. Bxc6 Bxh5 28. fxe5 Rc7 29. Bd5 Rxc2 30. Rxb7+ Kc8 31. Rxa7 Re2+ 32. Kf1 Rxe5 33. Bg2 Bg6 34. Kf2 Bd3 35. Rg7 Bb5 36. Bf3 Rc5 37. Bd1 Rc1 38. Bb3 Rc3 39. Rg3 Rxg3 40. Kxg3 Bc6 41. Kf4 Kc7 42. Ke5 Kb6 43. Kd4 Ka5 44. Bc2 1/2-1/2

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Miedema, David"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2250"]
[PlyCount "33"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 Bd7 13. h5 0-0-0 14. Qd3 d4 15. h6 Kb8 16. h7 Rh8 17. Rh6 1-0

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Lonnee, Gerard A"]
[Black "Koegeler, Aart"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1992"]
[BlackElo "2250"]
[PlyCount "44"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 b6 13. Nxc3 Nxe5 14. Nb5 Qb8 15. h5 Bd7 16. Bd2 a6 17. Nc3 f5 18. fxe5 Qxe5+ 19. Kd1 Rh8 20. Qxh8+ Qxh8 21. h6 Rc8 22. h7 Ng6 0-1

[Event "NED TH/Frans.2 email"]
[Site "ICCF email"]
[Date "2019.02.28"]
[Round "?"]
[White "Miedema, David"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "C18"]
[BlackElo "2250"]
[PlyCount "105"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 Nbc6 12. h4 Bd7 13. h5 0-0-0 14. Qd3 d4 15. h6 Kb8 16. h7 Rh8 17. Rb1 Bc8 18. Kf2 b6 19. a4 f6 20. exf6 Nd5 21. Rh6 Qf7 22. a5 Nxf6 23. Kg1 Nxa5 24. f5 e5 25. Qg3 Rd5 26. Qh4 Nxh7 27. Ng3 Rd7 28. Rb5 Re8 29. Ne4 Qxf5 30. Rh5 Qf7 31. Rbxe5 Rxe5 32. Rxe5 Nc4 33. Bxc4 Qxc4 34. Bf4 Ka8 35. Re8 d3 36. cxd3 Qd4+ 37. Kh2 Kb7 38. Re7 c2 39. Qxh7 a5 40. Qf7 Ka6 41. Rxd7 Bxd7 42. Qb3 Qa4 43. Qb2 Bf5 44. Qe5 Bxe4 45. dxe4 Qd7 46. Bc1 a4 47. Qf4 Qd4 48. g4 Qd3 49. e5 b5 50. Kg2 Qe2+ 51. Kg3 Ka5 52. Bd2+ Kb6 53. Qd4+ 1-0

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Booij, Robert E"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2334"]
[BlackElo "2250"]
[PlyCount "101"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Nbd7 8. h3 Qc7 9. Be3 e5 10. dxe5 Nxe5 11. Qd2 Nxf3+ 12. Bxf3 Be6 13. Rfd1 Rfd8 14. Bg5 Rd7 15. a5 d5 16. Bf4 Qd8 17. e5 Ne8 18. b4 f6 19. Re1 Nc7 20. Rad1 fxe5 21. Bxe5 Bxe5 22. Rxe5 Qf6 23. Rde1 a6 24. Na4 Rf7 25. R1e3 Raf8 26. c3 Bf5 27. Nc5 Bc8 28. Qe1 Nb5 29. Re8 Nd6 30. Rxf8+ Kxf8 31. Bg4 Bxg4 32. hxg4 Re7 33. g5 Qf7 34. Re5 Ne4 35. Rxe7 Qxe7 36. f4 Nd6 37. Qxe7+ Kxe7 38. Kf2 Ke8 39. Ke3 Nf5+ 40. Kd3 Nd6 41. Kd4 Ke7 42. c4 dxc4 43. g4 Kd8 44. Ne4 Nf7 45. Kc3 h5 46. gxh5 gxh5 47. g6 Nh6 48. Kxc4 Nf5 49. Kc5 Kc7 50. Ng5 h4 51. Ne6+ 1-0

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Groot, Peter"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2209"]
[BlackElo "2250"]
[PlyCount "103"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 a6 10. a4 h6 11. Be3 Re8 12. Nge2 Nbd7 13. Nd1 Ne5 14. Nec3 Nh5 15. Bxh6 Qh4+ 16. Nf2 Bxh6 17. Qxh6 Rb8 18. Qe3 f5 19. Qd2 Bd7 20. Be2 f4 21. b3 Re7 22. a5 Rh7 23. Bf1 Qg5 24. Kd1 Rc8 25. Kc2 c4 26. bxc4 Qd8 27. Bd3 Rf7 28. Rhb1 Qh4 29. h3 Qg3 30. Ng4 Bxg4 31. hxg4 Nf6 32. Rb4 Rh7 33. Bf1 Rh1 34. Rd1 Nfd7 35. Rxb7 Qh4 36. Kb1 Nc5 37. Rb6 Qf6 38. Qd4 g5 39. Kc2 Qd8 40. Be2 Rh6 41. Ra1 Qe7 42. Qg1 Qd7 43. Nb1 Qe8 44. Nd2 Ned7 45. Rb4 Rb8 46. Qb1 Rc8 47. Ra2 Qe5 48. Qa1 Qe7 49. Nb3 Nxb3 50. Rxb3 Nc5 51. Rb6 Rh2 52. Qg1 1-0

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Compagnie, Luc G"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2250"]
[BlackElo "2411"]
[PlyCount "75"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[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 Kf8 9. Bc1 c5 10. Bd3 Nxc3 11. dxc5 Qa5 12. Bd2 Qa4 13. h3 Ne4 14. Ne2 Nc6 15. Bxe4 Nxe5 16. Nc3 Qxe4+ 17. Qxe4 dxe4 18. Bf4 Nc6 19. Bd6+ Kg8 20. Nxe4 Bd7 21. f3 Kh7 22. 0-0 Nd4 23. Rf2 Bc6 24. Rd2 Nf5 25. a4 Rad8 26. Kf2 f6 27. a5 a6 28. Re1 e5 29. g4 Nd4 30. f4 Bxe4 31. Rxe4 Nc6 32. fxe5 Nxe5 33. h4 Nc6 34. Rde2 Rd7 35. Kg3 Rhd8 36. Ra4 Kg6 37. h5+ Kf7 38. Rae4 1/2-1/2

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Galje, Hans"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2250"]
[BlackElo "2183"]
[PlyCount "54"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. a3 Bxc3+ 8. bxc3 Ba6 9. cxd5 Bxd3 10. Qxd3 Qxd5 11. c4 Qe4 12. Qxe4 Nxe4 13. Nd2 Nxd2 14. Bxd2 Nd7 15. Ke2 c5 16. Rhd1 cxd4 17. exd4 e5 18. Be3 Rac8 19. Rac1 exd4 20. Rxd4 Nc5 21. Rd5 Rfe8 22. Kf3 Rc6 23. Rcd1 Na4 24. R1d4 h6 25. Rd7 Nb2 26. Rxa7 Nxc4 27. Re4 Rf6+ 1/2-1/2

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Laan, Aad"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2250"]
[BlackElo "2208"]
[PlyCount "93"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. Bd2 Bd6 9. 0-0 Nbd7 10. Ng3 c6 11. Rc1 Bc7 12. f3 Nf8 13. Qe2 h5 14. Qf2 Qd6 15. Rfe1 Ne6 16. Kh1 g6 17. Qg1 Qd8 18. Rcd1 h4 19. Nge2 Nh5 20. Qf2 f5 21. e4 fxe4 22. fxe4 Rf8 23. Qg1 Nef4 24. Bxf4 Nxf4 25. Nxf4 Bxf4 26. exd5 cxd5 27. Bxg6 Qg5 28. Bc2 Bg4 29. Ra1 Kg7 30. h3 Bh5 31. Bd3 Rad8 32. a3 Rd6 33. Be2 Bxe2 34. Rxe2 Rdf6 35. Re7+ Kh8 36. Rf1 Bh2 37. Rxf6 Qxf6 38. Nxd5 Qxe7 39. Nxe7 Bxg1 40. Ng6+ Kg8 41. Nxf8 Bxd4 42. Ng6 Bxb2 43. a4 Bf6 44. g4 hxg3 45. Kg2 Kf7 46. Nf4 Bh4 47. Kf3 1/2-1/2

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Raan, Jos M Van"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2250"]
[BlackElo "2218"]
[PlyCount "103"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. a3 g6 3. b4 Bg7 4. Nc3 d6 5. g3 Nc6 6. Rb1 b6 7. Bg2 Bb7 8. Nd5 e6 9. Ne3 Nf6 10. Bb2 0-0 11. Ne2 e5 12. bxc5 dxc5 13. 0-0 Qd7 14. d3 Rad8 15. Nd5 Ne8 16. c4 Nd6 17. Nec3 f5 18. exf5 gxf5 19. a4 Kh8 20. Qh5 Rde8 21. Rfe1 Nd4 22. Nb5 N6xb5 23. axb5 Bxd5 24. Bxd5 Nxb5 25. Qe2 Nd4 26. Bxd4 cxd4 27. Kg2 Re7 28. Qd2 Qd6 29. Re2 Rfe8 30. Rbe1 Qg6 31. Qc2 h5 32. c5 Rd8 33. Qc4 b5 34. Qa2 h4 35. c6 Qd6 36. Rc2 a5 37. Rec1 Bh6 38. Rb1 Qxd5+ 39. Qxd5 Rxd5 40. c7 Rxc7 41. Rxc7 e4 42. Kf1 exd3 43. Rc8+ Kh7 44. f4 b4 45. Ke1 Rb5 46. Kd2 b3 47. Rc4 b2 48. Kxd3 hxg3 49. hxg3 Bg7 50. Ra4 Rb3+ 51. Kc2 Rc3+ 52. Kxb2 1/2-1/2

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Sprinkhuizen, Arno PJ"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2250"]
[BlackElo "2243"]
[PlyCount "79"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 0-0 8. Nf3 Bb7 9. Be2 e6 10. dxe6 fxe6 11. Ra3 d5 12. 0-0 axb5 13. axb5 Nbd7 14. Rxa8 Bxa8 15. Na4 Qc7 16. Qc2 Ng4 17. h3 Rxf3 18. hxg4 Rf8 19. b3 Rc8 20. g5 Bb7 21. Bb2 Bxb2 22. Qxb2 Qa5 23. Rc1 Qd8 24. b4 c4 25. Bg4 Qe7 26. f4 Re8 27. Bh3 Qd6 28. Qd2 Qe7 29. Ra1 Qd6 30. Nc3 Re7 31. Ra7 Nf8 32. Na4 Bc8 33. Qd4 Rxa7 34. Qxa7 Qxb4 35. Qc7 Qe1+ 36. Kh2 Qxe3 37. b6 d4 38. Nc5 d3 39. b7 Bxb7 40. Nxb7 1-0

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Waard, Jos A M De"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2250"]
[BlackElo "2258"]
[PlyCount "110"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 dxc4 5. Qc2 Qd5 6. 0-0 Bf5 7. Qa4 Nbd7 8. Nc3 Qc5 9. b4 cxb3 10. axb3 e6 11. Ba3 Qb6 12. Bxf8 Kxf8 13. Rfc1 a6 14. e4 Bg4 15. d4 Bxf3 16. Bxf3 g6 17. e5 Ng8 18. Qa3+ Kg7 19. Rd1 Qd8 20. Ne4 Rb8 21. Qb2 Ne7 22. Rd3 Nb6 23. Qd2 Nbd5 24. h4 h5 25. Ng5 Nf5 26. Kh2 Qe7 27. Bxd5 cxd5 28. Rc3 Rbc8 29. Rac1 Qd7 30. R1c2 Rxc3 31. Qxc3 Rd8 32. f3 Ne7 33. Rf2 Nc6 34. g4 Qe7 35. Qd2 Rh8 36. Kg3 Kf8 37. Qf4 Ke8 38. Rd2 Nd8 39. Rc2 Kd7 40. Rc1 Nc6 41. Rc5 a5 42. Rc1 Ra8 43. Rd1 b5 44. Rb1 Rb8 45. Ra1 Rc8 46. Rb1 Ra8 47. gxh5 gxh5 48. Nh7 Kc7 49. Nf6 a4 50. bxa4 Rxa4 51. Rc1 Kb6 52. Rd1 Rc4 53. Nxh5 Qb4 54. Qxf7 Qb3 55. Ra1 Qb2 0-1

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Leijen, Peter"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2281"]
[BlackElo "2250"]
[PlyCount "98"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 Bb4 7. 0-0 Bxc3 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. bxc3 Nxe4 11. Bf3 Nf6 12. Rd1+ Bd7 13. Bf4 Nd5 14. Bg3 Nxc3 15. Rd3 Nd5 16. c4 Nb6 17. Rb1 Kc8 18. Be2 Be8 19. Rbd1 Bd7 20. Rb1 Be8 21. Re3 Nd7 22. a4 e5 23. f4 f6 24. Bg4 h5 25. Bxd7+ Bxd7 26. fxe5 Re8 27. a5 f5 28. e6 Bxe6 29. Bf4 Bf7 30. Rxe8+ Bxe8 31. Re1 Kd7 32. c5 Bf7 33. Rb1 Ke7 34. Rxb7+ Kf6 35. h4 a6 36. Be3 Re8 37. Bd4+ Ke6 38. Ra7 g6 39. Bf2 Re7 40. Rxa6 Kd5 41. Ra8 Kc4 42. a6 Bd5 43. a7 f4 44. Kf1 Rf7 45. Be1 f3 46. gxf3 Rxf3+ 47. Ke2 Ra3 48. Bf2 Bf3+ 49. Ke1 Bd5 1/2-1/2

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Massy, Giel"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2224"]
[BlackElo "2250"]
[PlyCount "59"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nbd7 8. Qc2 c6 9. Be2 Nc5 10. Nf3 cxd5 11. cxd5 Bd7 12. 0-0 Rc8 13. Nd2 Ne8 14. a4 f5 15. f3 Bf6 16. Nc4 Bg5 17. Bf2 fxe4 18. fxe4 a5 19. Rab1 Rf4 20. b4 axb4 21. Rxb4 Bh6 22. Bg3 Rxf1+ 23. Bxf1 Nxa4 24. Nxa4 b5 25. Nab6 Be3+ 26. Bf2 Bxb6 27. Bxb6 Qf6 28. Be3 bxc4 29. Rb7 Rc7 30. Rxc7 1/2-1/2

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Nieuwland, A Huib"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2337"]
[BlackElo "2250"]
[PlyCount "57"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qf3 0-0 10. 0-0-0 b5 11. g4 b4 12. Nd5 a5 13. Nd2 Nxd5 14. exd5 Bc8 15. Kb1 a4 16. Bd3 a3 17. Nc4 Nd7 18. b3 Qc7 19. Qe4 Nf6 20. Qg2 Bb7 21. Be2 Ba6 22. f4 Nd7 23. fxe5 Nxe5 24. Nxe5 dxe5 25. Bxa6 Rxa6 26. Qe4 Bd6 27. Rhf1 f6 28. g5 fxg5 29. Rxf8+ 1/2-1/2

[Event "NED SC2017 email"]
[Site "ICCF email"]
[Date "2019.02.19"]
[Round "?"]
[White "Vugt, Wim H Van"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2286"]
[BlackElo "2250"]
[PlyCount "139"]
[EventDate "2019.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 Qc7 9. 0-0-0 b5 10. a3 Be7 11. g4 h6 12. Bh4 Bb7 13. Kb1 Rc8 14. Rg1 g5 15. fxg5 hxg5 16. Bxg5 Qb6 17. Qe1 b4 18. axb4 Qxb4 19. h3 Rc5 20. Bc1 Rxc3 21. Qxc3 Qxc3 22. bxc3 Nxe4 23. Bb2 Nf2 24. Rd2 Ne4 25. Re2 Ne5 26. Bg2 Nc4 27. g5 Kd7 28. Nb3 Ng3 29. Bc6+ Bxc6 30. Rxg3 f5 31. gxf6 Bxf6 32. Rf2 Ke7 33. Bc1 Bd5 34. Nd4 e5 35. Nf5+ Kd7 36. Ne3 Rb8+ 37. Ka1 Bh4 38. Rg7+ Kc6 39. Rf1 Rb5 40. Nxd5 Kxd5 41. Bh6 Ra5+ 42. Kb1 Ra4 43. Bc1 Bd8 44. Rg8 Ba5 45. Rg3 Bd8 46. Rf8 Bb6 47. Rc8 Bf2 48. Rd3+ Ke6 49. Rg8 Ra5 50. Rg6+ Ke7 51. Rg2 Rb5+ 52. Ka2 Bb6 53. Bg5+ Ke6 54. Rg4 Ra5+ 55. Kb3 d5 56. Rxd5 Kxd5 57. Rxc4 e4 58. Rb4 Ba7 59. Rb7 Bc5 60. h4 e3 61. Rb8 Ke4 62. Kc4 Ba7 63. Re8+ Kf3 64. Rf8+ Ke2 65. Rf7 Bb6 66. Re7 Rc5+ 67. Kb3 Rf5 68. Re6 Bc5 69. Rxa6 Kf2 70. Bxe3+ 1/2-1/2

[Event "LAT-NED email"]
[Site "ICCF email"]
[Date "2018.12.31"]
[Round "?.11"]
[White "Kazoks, Aivars"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2246"]
[BlackElo "2222"]
[PlyCount "123"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. a3 Na6 9. Bg5 Nc5 10. Nd2 a4 11. Be2 Bd7 12. Qc2 c6 13. 0-0 cxd5 14. cxd5 Qe7 15. Rfc1 Rac8 16. Rab1 Rc7 17. Qd1 Rfc8 18. Bb5 Qe8 19. Bxd7 Qxd7 20. Qe2 Ra8 21. Be3 Rcc8 22. Kh2 Qd8 23. Rc2 h5 24. g4 Bf8 25. f3 h4 26. Nb5 Nfd7 27. Kg2 Ra5 28. Rbc1 Nb6 29. Kh2 Be7 30. Rg1 Raa8 31. Rc3 Qd7 32. Rcc1 Ra5 33. Nc3 Qd8 34. g5 Raa8 35. Qb5 Nbd7 36. Rg4 Kg7 37. Rc2 Kg8 38. Qf1 Nb3 39. Ndb1 Nb6 40. Bg1 Nc4 41. Rcg2 Rc7 42. Nd1 Rac8 43. Bf2 Nd4 44. Qd3 Bf8 45. Bxh4 Bg7 46. Be1 Qd7 47. Nbc3 Kh7 48. Kh1 Rh8 49. Rh2 Kg8 50. h4 Rh5 51. Rgg2 Na5 52. Nf2 Nab3 53. Ng4 b5 54. Ne2 Nxe2 55. Qxe2 Nd4 56. Qe3 Rc4 57. Bc3 Nb3 58. Qd3 Nd4 59. Rf2 Rc8 60. Bxd4 exd4 61. Kg2 b4 62. axb4 1-0

[Event "LAT-NED email"]
[Site "ICCF email"]
[Date "2018.12.31"]
[Round "?.11"]
[White "Koegeler, Aart"]
[Black "Kazoks, Aivars"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2222"]
[BlackElo "2246"]
[PlyCount "118"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Latvia"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "LAT"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. cxd6 cxd6 16. Nb5 Rf7 17. Nf2 h5 18. Qc2 Ne8 19. a4 Bf8 20. Kh1 Rg7 21. Be1 Bd7 22. Qd1 Nh8 23. Bd2 Nf7 24. g3 Nh8 25. Rg1 Ng6 26. Nd3 Be7 27. gxf4 gxf4 28. Na3 Rc8 29. Nc4 Bh4 30. Bf1 Bg3 31. Qe2 Qh4 32. b3 Nh8 33. Bb4 Nf7 34. Rb1 Kh7 35. Rb2 b6 36. Ra2 Qf6 37. Rc2 h4 38. Qd1 Rg6 39. Be2 Qg7 40. Qf1 Qh6 41. Bd1 Qh5 42. Ba3 Rc7 43. Qe2 Rg7 44. Qf1 Rg8 45. Rc1 Rb7 46. Nf2 Ng5 47. Nd3 Rg6 48. Qe2 Nf7 49. a5 Bb5 50. axb6 axb6 51. Bb2 Nf6 52. Rc2 h3 53. Ba3 Ra7 54. Bb4 Ra8 55. Ra2 Rag8 56. Ra7 R8g7 57. Ra2 Qh4 58. Ra7 Nh5 59. Rxf7 Rxf7 0-1

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Fluit, Johnny"]
[Black "Koegeler, Aart"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2145"]
[BlackElo "2222"]
[PlyCount "131"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 d6 8. e4 e6 9. c4 g6 10. Ne2 Bg7 11. Nec3 0-0 12. Be2 Ne8 13. h4 Nf6 14. g4 exd5 15. cxd5 h5 16. g5 Nfd7 17. Nd2 Qd8 18. f4 f5 19. exf5 Rxf5 20. Nde4 Na6 21. Ng3 Nb6 22. a4 Bd7 23. 0-0 Nb4 24. Bd2 Qf8 25. a5 N6xd5 26. Nxd5 Nxd5 27. Qb3 Kh8 28. Bc4 Bc6 29. Rae1 b5 30. axb6 Rb8 31. Qd1 Rxb6 32. b3 Bb5 33. Re6 Bxc4 34. bxc4 Nxf4 35. Rxg6 Nh3+ 36. Kg2 Rxf1 37. Qxf1 Qxf1+ 38. Kxf1 Rb2 39. Be3 Bd4 40. Bxd4+ cxd4 41. Rxd6 d3 42. Nxh5 Rf2+ 43. Ke1 Re2+ 44. Kd1 Nf2+ 45. Kc1 Rc2+ 46. Kb1 Rxc4 47. g6 Rc8 48. Rd7 Rb8+ 49. Ka2 Ne4 50. Rxd3 Kg8 51. Ka3 Rf8 52. Rd5 a6 53. Kb3 a5 54. Kc2 a4 55. Kd3 Nf6 56. Nxf6+ Rxf6 57. h5 Ra6 58. Rd8+ Kg7 59. Rd7+ Kg8 60. Kc2 a3 61. Kb1 Rb6+ 62. Ka2 Rb2+ 63. Kxa3 Rh2 64. Rh7 Rh4 65. Kb3 Rg4 66. Kc3 1-0

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Hospers, Bert"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2051"]
[BlackElo "2222"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. e4 c5 8. d4 cxd4 9. Qxd4 0-0 10. Bf4 Nc6 11. Qd2 Re8 12. Re1 d6 13. Bxd6 b5 14. c5 b4 15. Nd5 Nxe4+ 16. Rxe4 Rxe4 17. Bg2 Re8 18. Re1 Rxe1 19. Qxe1 Bg4 20. Qe4 Be6 21. Nxb4 Qf6+ 22. Ke3 Bf5 23. Qxc6 Rc8 24. Qa4 Qg5+ 25. Ke2 Qg4+ 26. Bf3 Qc4+ 27. Ke3 Qc1+ 28. Kf2 Qxb2+ 29. Be2 Qd4+ 30. Kf1 h5 31. Qb5 Qe4 32. Bd3 Qh1+ 33. Ke2 a6 34. Qxa6 Re8+ 35. Kd2 Qe1+ 36. Kc2 Bxd3+ 37. Nxd3 Re2+ 38. Kb3 Qb1+ 1/2-1/2

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Kreveld, Frank Van"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2222"]
[BlackElo "1219"]
[PlyCount "15"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 c6 6. Bc4 Bc5 7. Bxf7+ Kxf7 8. Qh5+ 1-0

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Lonnee, Gerard A"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2222"]
[BlackElo "1963"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 Nbd7 7. c5 Nh5 8. Bd3 Nxf4 9. exf4 b6 10. b4 a5 11. a3 c6 12. 0-0 Ba6 13. Bxa6 Rxa6 14. Qe2 Ra8 15. g3 Bf6 16. Ne5 Bxe5 17. fxe5 Qc7 18. Rfb1 Ra7 19. Ra2 Rfa8 20. Rbb2 Rc8 21. Qc2 Rca8 22. Kg2 Qd8 23. Qb1 h6 24. Ne2 Qc7 25. h3 Qd8 26. Nc1 Qe8 27. Nb3 axb4 28. axb4 Qb8 29. b5 cxb5 30. c6 Nf8 31. Rxa7 Rxa7 32. Rc2 Rc7 33. Nc1 Ng6 34. Nd3 Qa8 35. Qc1 Qa5 36. Qb2 Qa8 37. Nb4 Ne7 38. Rc3 g6 39. Ra3 Qf8 40. Rc3 Qa8 41. h4 h5 42. Ra3 1/2-1/2

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Neijhof, Ron A Van"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2222"]
[BlackElo "2066"]
[PlyCount "46"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 dxc4 8. Bxf6 Qxf6 9. Bxc4 Bd6 10. a3 0-0 11. Ne4 Qf4 12. Qd3 Bc7 13. 0-0 Rd8 14. g3 Qf5 15. Rad1 Ne7 16. Nh4 Qh5 17. Qc2 Bb6 18. Be2 Qh6 19. Nc5 Rb8 20. Rfe1 Bd7 21. Bc4 Qf6 22. Ne4 Qh6 23. Nc5 Qf6 1/2-1/2

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Oomen, A M J G M"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2222"]
[BlackElo "1970"]
[PlyCount "43"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 Nbd7 14. 0-0 0-0 15. Bc2 Qc7 16. Nd2 e5 17. d5 Ba6 18. f4 Rfe8 19. fxe5 Nxe5 20. Rxf6 gxf6 21. Qh5 Ng6 22. Qf3 1-0

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Steenbekkers, Franck"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2290"]
[BlackElo "2222"]
[PlyCount "28"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 Bb7 8. Qe2 Nh6 9. a4 b4 10. Ne4 c5 11. c3 cxd4 12. cxd4 0-0 13. 0-0 a5 14. Neg5 e6 1/2-1/2

[Event "NED-ch 2018 prel/A email"]
[Site "ICCF email"]
[Date "2018.12.27"]
[Round "?"]
[White "Tieken, Frank"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2136"]
[BlackElo "2222"]
[PlyCount "47"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb5+ Nc6 9. 0-0 cxd4 10. cxd4 0-0 11. Bxc6 bxc6 12. Ba3 Bg4 13. Bc5 Rb8 14. h3 Bxf3 15. Qxf3 Bxd4 16. Rad1 e5 17. Bxf8 Kxf8 18. Rb1 Rb6 19. Rxb6 axb6 20. a4 Kg7 21. Qb3 c5 22. Rb1 Qa8 23. Re1 h5 24. Qc4 1/2-1/2

[Event "BUL-NED email"]
[Site "ICCF email"]
[Date "2018.10.31"]
[Round "?.14"]
[White "Davidov, Deian Nikolov"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2247"]
[BlackElo "2222"]
[PlyCount "79"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. Nh4 c5 8. c3 Be4 9. Nd2 Nc6 10. Nxe4 dxe4 11. g3 Be7 12. Ng2 Qb6 13. dxc5 Nxc5 14. b4 Nd3 15. Be3 Qc7 16. Bxd3 exd3 17. f4 0-0-0 18. Rf2 g5 19. Qh5 gxf4 20. Bxf4 Rd7 21. Ne3 Kb8 22. Nf5 a5 23. a3 Na7 24. Qxf7 Bc5 25. Qxe6 Bxf2+ 26. Kxf2 Rdd8 27. c4 Rhf8 28. c5 Nb5 29. Nd6 Nxd6 30. exd6 Qg7 31. Rd1 Qb2+ 32. Kg1 Qc2 33. Rf1 Rxf4 34. gxf4 d2 35. Qd5 Qc3 36. Kh1 Qe3 37. bxa5 Qe2 38. Rg1 Rd7 39. c6 bxc6 40. Rb1+ 1/2-1/2

[Event "BUL-NED email"]
[Site "ICCF email"]
[Date "2018.10.31"]
[Round "?.14"]
[White "Koegeler, Aart"]
[Black "Davidov, Deian Nikolov"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2222"]
[BlackElo "2247"]
[PlyCount "91"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "BUL"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. d5 Ne5 5. Nf3 Bg4 6. Bf4 Ng6 7. Be3 Nf6 8. Bxc4 Nxe4 9. h3 Bd7 10. Nbd2 Nd6 11. Bb3 c6 12. h4 h5 13. dxc6 Bxc6 14. Bg5 Qd7 15. 0-0 Nf5 16. Re1 e6 17. Bc2 Be7 18. Bxf5 exf5 19. Bxe7 Nxe7 20. Ne5 Qc7 21. Rc1 Rd8 22. b4 a6 23. a4 Qd6 24. Nxc6 bxc6 25. Qe2 Rh6 26. Rxc6 Qxb4 27. Rxh6 gxh6 28. Nf1 Rd5 29. Ng3 Kf8 30. Kf1 a5 31. Qa6 Qd6 32. Qxd6 Rxd6 33. Re5 Rd1+ 34. Ke2 Rd5 35. Rxd5 Nxd5 36. Kd3 Nb6 37. Nxf5 Nxa4 38. Kd4 Nb2 39. f3 a4 40. Kc3 a3 41. Kb3 Nc4 42. g4 hxg4 43. fxg4 Ne5 44. Nxh6 Kg7 45. g5 Kg6 46. Kxa3 1/2-1/2

[Event "NED-USA email"]
[Site "ICCF email"]
[Date "2018.09.30"]
[Round "?.20"]
[White "Haug, Geoffrey"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2186"]
[BlackElo "2183"]
[PlyCount "87"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "USA"]
[BlackTeam "Netherlands"]
[BlackTeamCountry "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 g5 12. Ne3 gxf4 13. Nxf5 0-0-0 14. Qc2 Nc5 15. 0-0 fxg3 16. hxg3 a5 17. Rfd1 h5 18. Rxd8+ Qxd8 19. Rd1 Qf6 20. e3 Kb8 21. b3 Ka7 22. Ne2 Na6 23. Nf4 Bb4 24. Nh4 Ng4 25. Nd3 Be7 26. Qe2 Nc5 27. Nf4 Nxb3 28. Qc2 Nc5 29. Nf5 Na6 30. Nxe7 Qxe7 31. Bf3 Qc5 32. Qb2 Rh6 33. Qg7 Rd6 34. Qxf7 Rxd1+ 35. Bxd1 Qb4 36. Nd3 Qb1 37. Qb3 Qxb3 38. Bxb3 Kb6 39. Bf7 Nc5 40. Nxc5 Kxc5 41. Bxh5 Nf6 42. Bd1 b5 43. g4 bxa4 44. Bxa4 1/2-1/2

[Event "NED-USA email"]
[Site "ICCF email"]
[Date "2018.09.30"]
[Round "?.20"]
[White "Koegeler, Aart"]
[Black "Haug, Geoffrey"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2183"]
[BlackElo "2186"]
[PlyCount "94"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "USA"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "USA"]
[WhiteTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. cxd6 cxd6 16. a4 Rf7 17. Nf2 h5 18. Nb5 a6 19. Na3 g4 20. Nd3 g3 21. Qe1 Bh6 22. Rc2 Bd7 23. hxg3 fxg3 24. Qxg3 Bxd2 25. Rxd2 Rg7 26. Qe1 h4 27. Nc4 Nh5 28. f4 Ngxf4 29. Bxh5 Nxh5 30. a5 Ng3 31. Rf3 Bg4 32. Re3 Rc8 33. b3 Rg6 34. Nf2 Qg5 35. Nxg4 Qxg4 36. Kh2 Rc7 37. Rf3 Nxe4 38. Ne3 Qg5 39. Re2 Rf7 40. Rxf7 Kxf7 41. Qb4 Qf4+ 42. Kg1 b5 43. Nd1 Qf3 44. Nc3 Nf6 45. Qxd6 Qxc3 46. Qe6+ Kg7 47. Qe7+ Kg8 0-1

[Event "NED-UKR email"]
[Site "ICCF email"]
[Date "2018.09.10"]
[Round "?.17"]
[White "Bronnikov, Alexandr"]
[Black "Koegeler, Aart"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2197"]
[BlackElo "2183"]
[PlyCount "98"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Bb3 0-0 8. Nbd2 b5 9. h3 h6 10. Re1 Bb6 11. Nf1 Na5 12. Bc2 c5 13. Ng3 Nc6 14. Nh4 Ne7 15. Qf3 Ng6 16. Nhf5 Rb8 17. Nxh6+ gxh6 18. Bxh6 Nh7 19. Bxf8 Kxf8 20. Nf5 Qf6 21. Rad1 Ne7 22. Qh5 Nxf5 23. Qxh7 Nh4 24. Re3 Ke7 25. Rg3 c4 26. d4 Be6 27. Qg7 Qxg7 28. Rxg7 Ng6 29. Rh7 b4 30. d5 Bd7 31. cxb4 Bd4 32. b3 Rxb4 33. Rb1 c3 34. a4 a5 35. g3 Nf8 36. Rh8 Bc5 37. Rd1 f6 38. Kg2 Kf7 39. Rh4 Kg7 40. Kf1 Bc8 41. Ke1 Ng6 42. Rh5 Ba6 43. Rf5 Rb8 44. Rf3 Nf8 45. Rc1 Ba3 46. Rb1 Nd7 47. Re3 Nc5 48. f3 Rb4 49. h4 Rd4 0-1

[Event "NED-UKR email"]
[Site "ICCF email"]
[Date "2018.09.10"]
[Round "?.17"]
[White "Koegeler, Aart"]
[Black "Bronnikov, Alexandr"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2183"]
[BlackElo "2197"]
[PlyCount "83"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. Nf4 Nc6 9. cxd5 Nxd5 10. Ncxd5 exd5 11. Bd3 Bf6 12. 0-0 0-0 13. Be3 g6 14. Rc1 Qd6 15. Rc5 Be6 16. Nxe6 Qxe6 17. Bb5 Rac8 18. Re1 Rfe8 19. b4 a6 20. Bf1 h5 21. Qd3 Bg7 22. Qd2 Bf8 23. Rcc1 Qd7 24. Qd3 Ne7 25. g3 Rxc1 26. Rxc1 Rc8 27. Rc5 Nc6 28. Rc3 Ne7 29. Bg2 Rxc3 30. Qxc3 h4 31. Qd3 hxg3 32. hxg3 Nc8 33. Qc3 Nb6 34. Bf4 Nc4 35. Qf3 b5 36. Qxd5 Qxd5 37. Bxd5 Nxa3 38. Bb7 Bxb4 39. Bxa6 Bc3 40. Bd6 Nc4 41. Bc7 Nd2 42. Bxb5 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Champion, Chris"]
[Black "Koegeler, Aart"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2384"]
[BlackElo "2183"]
[PlyCount "76"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Bf5 8. Qf3 Bg6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Nf3 Nd7 12. g3 Rg8 13. Bh3 0-0-0 14. Rc1 Kb8 15. Bxd7 Rxd7 16. Nh4 Bd6 17. f3 Re8 18. Kf2 Rde7 19. Ng2 Bc7 20. Rhe1 a5 21. a3 Ka7 22. h3 Bd6 23. Nf4 Kb8 24. Na4 Bc7 25. Rc5 Ka7 26. h4 Bd6 27. Rxa5+ Kb8 28. b4 Bc7 29. Rc5 Bd6 30. Rc3 Ka7 31. Nc5 Bxf4 32. gxf4 Bf5 33. Rg1 b6 34. Nb3 Kb7 35. a4 Ra8 36. a5 Rd7 37. Rgc1 Rd6 38. h5 Bd7 0-1

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Ciesielski, Stefan"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2255"]
[BlackElo "2183"]
[PlyCount "112"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. Qd2 b5 9. f3 Be7 10. a4 b4 11. Na2 e5 12. Nf5 Bxf5 13. exf5 Nc6 14. Nxb4 Nxb4 15. Qxb4 0-0 16. Qd2 Qc8 17. b4 Qxf5 18. 0-0 d5 19. b5 d4 20. Bg5 a5 21. Bd3 Qe6 22. Qe1 Nd5 23. Bxe7 Qxe7 24. Bxh7+ Kxh7 25. Qe4+ Kg8 26. Qxd5 Rac8 27. Rfe1 Rxc2 28. Qxd4 exd4 29. Rxe7 d3 30. Rd1 Rfc8 31. Kf1 R8c3 32. b6 Rb2 33. b7 Rcb3 34. Rd7 Rxb7 35. Rxb7 Rxb7 36. Rxd3 Rb4 37. Ra3 g5 38. g4 Kg7 39. Kf2 f5 40. Kg3 f4+ 41. Kg2 Kh6 42. h4 gxh4 43. Kh3 Kg5 44. Rc3 Rxa4 45. Rc5+ Kg6 46. Kxh4 Ra3 47. Rg5+ Kh6 48. Rf5 Rxf3 49. Rxa5 Rf1 50. Ra6+ Kg7 51. Kg5 f3 52. Ra7+ Kf8 53. Kf4 f2 54. Ra2 Kg7 55. Kg5 Kf7 56. Re2 Kg7 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Endsley, Barry E"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2266"]
[BlackElo "2183"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. h4 Nc6 10. h5 h6 11. g3 b6 12. Bh3 Bd7 13. Ne2 Nge7 14. 0-0 Rf8 15. Qb2 0-0-0 16. Rab1 Kb7 17. Bg2 f6 18. exf6 Rxf6 19. Rfe1 Rc8 20. Qc1 Rg8 21. Ra1 Rf5 22. Nf4 Rf6 23. Bh3 Nd8 24. Rb1 g5 25. hxg6 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Grbac, Boris"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2372"]
[BlackElo "2183"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Ne7 6. a3 Ba5 7. Bd3 Bb6 8. Nge2 0-0 9. e5 f6 10. exf6 Rxf6 11. Bg5 Rf7 12. Qd2 Nd7 13. f4 h6 14. Bh4 Qf8 15. g4 c5 16. dxc5 Nxc5 17. 0-0-0 Bd7 18. Kb1 Nxd3 19. Qxd3 Re8 20. Bxe7 Qxe7 21. h4 Qf6 22. Qg3 h5 23. gxh5 Qh6 24. Rhf1 Ref8 25. Rfe1 a5 26. Rd3 Bc5 27. Nd1 Qxh5 28. Nf2 Rf6 29. Qg2 Bb5 30. Rg3 Bxe2 31. Rxg7+ Kh8 32. Rg1 Qh6 33. Rg8+ 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Kapustin, Aleksandr Nikolaevi"]
[Black "Koegeler, Aart"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1776"]
[BlackElo "2183"]
[PlyCount "110"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[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. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Bd7 15. a4 Ne7 16. axb5 Nxd5 17. Qxd5 Be6 18. Qd2 axb5 19. Rxa8 Qxa8 20. Bxb5 Rb8 21. c4 Qa1+ 22. Nd1 Qa8 23. 0-0 d5 24. b3 Rd8 25. Qe2 d4 26. Qd3 e4 27. Qd2 Kh8 28. Re1 Be5 29. Qg5 f6 30. Qh4 e3 31. fxe3 Rg8 32. Qf2 Bh3 33. g3 dxe3 34. Nxe3 Bd4 35. c5 Rb8 36. Bf1 Bxf1 37. Qxf1 Qe4 38. Qf4 Qxf4 39. gxf4 Rxb3 40. Kf2 Bxc5 41. Kf3 f5 42. Kf2 Kg7 43. Re2 Kg6 44. Kf3 Kh5 45. Kf2 Rxe3 46. Rxe3 Bxe3+ 47. Kxe3 Kg4 48. Kd3 Kxf4 49. Ke2 Ke4 50. Kf2 f4 51. Ke2 f3+ 52. Kf2 Kf4 53. h3 h5 54. Ke1 Kg3 55. h4 Kg2 0-1

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Campbell, Eoin S"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2183"]
[BlackElo "2092"]
[PlyCount "127"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Bd7 11. b3 c6 12. Bb2 Bh6 13. dxc6 bxc6 14. c5 d5 15. Nf3 Qc7 16. Na4 Nxe4 17. Bxe5 Qb7 18. Bb2 Rad8 19. Re1 Nf5 20. Bd3 Rfe8 21. Qc2 Bf8 22. Bxe4 Rxe4 23. Qc3 d4 24. Qxa5 Rde8 25. Rxe4 Rxe4 26. Qd8 Qc8 27. Qxc8 Bxc8 28. Re1 Rxe1+ 29. Nxe1 Ba6 30. Nf3 d3 31. Bc3 Ng7 32. b4 Ne6 33. Bd2 Bg7 34. Kf1 g5 35. g4 Nc7 36. Ke1 f5 37. gxf5 g4 38. Ng5 Bc8 39. Nb6 Bxf5 40. Nc4 Bg6 41. Nd6 Kf8 42. f4 gxf3 43. Kf2 Ke7 44. a4 Bd4+ 45. Kxf3 Be5 46. Nc4 Bxh2 47. Kg2 h6 48. Nf3 Be4 49. Bxh6 Ke6 50. Bd2 Bg1 51. Kxg1 Bxf3 52. Nb2 Ke5 53. Nxd3+ Kd4 54. Nb2 Bg4 55. Kf1 Bc8 56. Ke1 Nd5 57. Kd1 Nc3+ 58. Kc1 Bf5 59. Be1 Na2+ 60. Kd1 Bg4+ 61. Kc2 Bf5+ 62. Kb3 Nc1+ 63. Ka3 Nd3 64. Nxd3 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Geissler, Walter"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2183"]
[BlackElo "1909"]
[PlyCount "31"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 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 Nf8 15. f4 0-0-0 16. Qe2 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Hjorth, Jesper"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2183"]
[BlackElo "2006"]
[PlyCount "45"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 dxc4 4. Nf3 Bg4 5. Ne5 Bh5 6. f3 Nfd7 7. g4 Nxe5 8. gxh5 Ned7 9. Bg5 c6 10. e4 Qa5 11. Qd2 b5 12. e5 Na6 13. Bg2 0-0-0 14. f4 Ndc5 15. 0-0 Ne6 16. a4 Qb6 17. axb5 Nxd4 18. Kh1 cxb5 19. f5 Nc5 20. Qe3 f6 21. Rad1 Nd3 22. Rxd3 cxd3 23. Rc1 1-0

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Limley, Gerhard"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2183"]
[BlackElo "2089"]
[PlyCount "86"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. g3 Qa5 7. Bd2 d6 8. Bg2 0-0 9. Nf3 Qa6 10. dxc5 dxc5 11. Qb3 b6 12. Bf4 Bb7 13. Qb5 Qxb5 14. cxb5 a6 15. bxa6 Rxa6 16. 0-0 Nbd7 17. Rfd1 h5 18. c4 Rfa8 19. Bc1 Kf8 20. Bb2 Ke7 21. Rd3 Be4 22. Re3 Ra4 23. Rc1 Bb7 24. Nh4 Bxg2 25. Kxg2 Ng4 26. Rb3 Ngf6 27. Re3 Ne8 28. Nf5+ Kf8 29. Rd1 R8a7 30. Red3 Ndf6 31. Nd6 Nxd6 32. Rxd6 Rb7 33. Bxf6 gxf6 34. Rb1 Rxa3 35. Rbxb6 Rxb6 36. Rxb6 Rc3 37. Rb8+ Kg7 38. e4 Rxc4 39. Kf3 Rc3+ 40. Ke2 h4 41. Kd2 Rc4 42. Ke3 Rc1 43. Kf3 h3 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Orci, Istvan"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2183"]
[BlackElo "2315"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Rc1 Be6 12. Bd3 c5 13. 0-0 Nd7 14. b3 Nf6 15. Qe2 Bg4 16. h3 Bxf3 17. Qxf3 cxd4 18. exd4 Qd6 19. g3 Rac8 20. Kg2 g6 21. Ba6 Rxc1 22. Rxc1 Re8 23. Bb5 Re6 24. Rc6 Qe7 25. Qf4 Kg7 26. Rxe6 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Vasselon, Christian"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2183"]
[BlackElo "2197"]
[PlyCount "58"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 dxc4 8. Bxc4 0-0 9. Nf3 Qxc5 10. Bb3 Nc6 11. 0-0 Qa5 12. h3 Bf5 13. Qe2 Ne4 14. Nd5 e5 15. Bh2 Be6 16. Rfd1 Rfd8 17. Qc4 Nf6 18. e4 Rac8 19. Ng5 Nd4 20. Ne7+ Kf8 21. Nxe6+ Kxe7 22. Nxd8 Rxc4 23. Bxc4 Nxe4 24. Nxf7 Qb6 25. Nxe5 Bxe5 26. Bxe5 Nf3+ 27. gxf3 Qxf2+ 28. Kh1 Qxf3+ 29. Kh2 Qf2+ 1/2-1/2

[Event "VW-Cup11 Gr38 email"]
[Site "ICCF email"]
[Date "2018.09.01"]
[Round "?"]
[White "Tozzi, Tullio"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2084"]
[BlackElo "2183"]
[PlyCount "111"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Bb3 0-0 8. Nbd2 b5 9. h3 h6 10. Re1 Bb6 11. Nf1 Na5 12. Bc2 c5 13. Ng3 Nc6 14. Nh4 Ne7 15. Qf3 Ng6 16. Nhf5 Be6 17. Bd2 Kh8 18. Rad1 Rb8 19. Bc1 d5 20. Nh5 Bxf5 21. exf5 Nh4 22. Qe2 Nxh5 23. Qxh5 Qf6 24. d4 cxd4 25. g3 d3 26. Bxd3 Ng6 27. h4 e4 28. Be2 Rfe8 29. Rf1 Ne5 30. Bf4 Kg8 31. Rxd5 Rbd8 32. Rfd1 Nd3 33. Rxd8 Rxd8 34. Bxd3 exd3 35. Kg2 b4 36. cxb4 Qxb2 37. Qf3 f6 38. a3 Qb3 39. Re1 Qc2 40. Rf1 Kh7 41. Rd1 Qb3 42. g4 Qxa3 43. Bd2 a5 44. bxa5 Bxa5 45. Bxa5 Qxa5 46. Rxd3 Rxd3 47. Qxd3 Qc7 48. Qe4 Qc1 49. h5 Qc7 50. Qe3 Qc4 51. Qg3 Qe2 52. Qf3 Qc4 53. Qd1 Qc6+ 54. f3 Qc5 55. Qd3 Qc6 56. Qe4 1/2-1/2

[Event "CZE-NED email"]
[Site "ICCF email"]
[Date "2018.08.30"]
[Round "?.13"]
[White "Koegeler, Aart"]
[Black "Krejcir, Stanislav"]
[Result "1/2-1/2"]
[ECO "E24"]
[WhiteElo "2183"]
[BlackElo "2187"]
[PlyCount "88"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Czech Republic"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne4 6. e3 0-0 7. Bd3 f5 8. Nh3 c5 9. 0-0 Nc6 10. f3 Nf6 11. Nf4 b6 12. e4 cxd4 13. exf5 dxc3 14. Re1 Re8 15. Ne2 exf5 16. Nxc3 d6 17. Be2 Be6 18. Bg5 Rc8 19. Nb5 d5 20. cxd5 Bxd5 21. Rc1 Kh8 22. Qd2 Re7 23. Qf4 Rd7 24. Bf1 Bg8 25. Qxf5 a6 26. Nc3 Nd4 27. Qe5 Rc5 28. Qe3 Nf5 29. Qf2 Nd4 30. Bxf6 gxf6 31. Kh1 Nb3 32. Rc2 Rdc7 33. Rd1 Qf8 34. Qe1 b5 35. Re2 Rxc3 36. Re8 Qf7 37. Rdd8 Rc1 38. Rxg8+ Qxg8 39. Rxg8+ Kxg8 40. Qe6+ Kg7 41. h4 Nd2 42. Qg4+ Kf7 43. Qh5+ Ke6 44. Qe8+ Kd6 1/2-1/2

[Event "CZE-NED email"]
[Site "ICCF email"]
[Date "2018.08.30"]
[Round "?.13"]
[White "Krejcir, Stanislav"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2187"]
[BlackElo "2183"]
[PlyCount "82"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "NED"]

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 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. d5 Nb8 13. Nf1 Nbd7 14. N3h2 c6 15. dxc6 Bxc6 16. Bg5 Qc7 17. Ng3 a5 18. Bxf6 Nxf6 19. Ng4 Nxg4 20. hxg4 a4 21. Bd5 g6 22. a3 Rad8 23. Nf1 Bh6 24. Ne3 Bd7 25. Qf3 Rf8 26. Qf6 Bxe3 27. Rxe3 Bxg4 28. Rg3 Be6 29. Bxe6 fxe6 30. Qxe6+ Kg7 31. Rd3 Rf4 32. Qd5 Qb6 33. Rf1 Rf6 34. Rd2 Rdf8 35. c4 bxc4 36. Qxc4 Qa7 37. b4 axb3 38. Qxb3 R8f7 39. a4 Rf4 40. Qc4 Qb7 41. Re2 Qb6 1/2-1/2

[Event "NOR-NED email"]
[Site "ICCF email"]
[Date "2018.08.15"]
[Round "?.16"]
[White "Jonvik, Aslak"]
[Black "Koegeler, Aart"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2166"]
[BlackElo "2183"]
[PlyCount "74"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. h4 Ne7 10. h5 h6 11. Rh3 Nbc6 12. Qf4 b6 13. Rf3 Nd8 14. c4 Bb7 15. dxc5 dxc4 16. Rb3 b5 17. Rb4 Qa6 18. Rb2 Nd5 19. Qg3 Kg8 20. Ne2 Rc8 21. Nc3 Nxc3 22. Qxc3 Bd5 23. Rab1 Qc6 24. Rxb5 Bxg2 25. Be2 Bd5 26. Be3 Kh7 27. Bxc4 Bxc4 28. Qxc4 Qh1+ 29. Kd2 Qxh5 30. Qd3+ Qg6 31. f4 Nc6 32. Rg1 Rhd8 33. Rxg6 Rxd3+ 34. cxd3 Kxg6 35. Rb7 Na5 36. Rb1 Nc6 37. Rb7 Na5 1/2-1/2

[Event "NOR-NED email"]
[Site "ICCF email"]
[Date "2018.08.15"]
[Round "?.16"]
[White "Koegeler, Aart"]
[Black "Jonvik, Aslak"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2183"]
[BlackElo "2166"]
[PlyCount "107"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Norway"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NOR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 0-0 7. 0-0 c5 8. Bd2 d6 9. a3 Bxc3 10. Bxc3 Ne4 11. Bxe4 Bxe4 12. Qe2 Qe7 13. Rfd1 Nd7 14. b4 Rfd8 15. Nd2 Bc2 16. Rdc1 Bg6 17. f3 cxd4 18. exd4 Rdc8 19. Nf1 h6 20. Rd1 Nf6 21. Ne3 Nh5 22. g3 a5 23. Rdc1 Qd8 24. Qd2 Qg5 25. Kh1 Qf6 26. Kg2 Qg5 27. Kf2 Kh7 28. Qe1 Kg8 29. bxa5 bxa5 30. Ra2 Bd3 31. Ba1 Rab8 32. Rb2 Rxb2+ 33. Bxb2 Rb8 34. Bc3 Nf6 35. Qd1 Qg6 36. a4 Nd7 37. Ba1 Nf6 38. Ng2 Qf5 39. Kg1 h5 40. Nf4 Bb1 41. Qe2 h4 42. c5 hxg3 43. hxg3 Nd5 44. Qd2 dxc5 45. dxc5 Qg5 46. Kf2 Rb4 47. Bc3 Rxf4 48. gxf4 Qh4+ 49. Kg1 Nxf4 50. Qh2 Ne2+ 51. Qxe2 Qg5+ 52. Kf2 Qxc1 53. Qe5 Qc2+ 54. Kg1 1/2-1/2

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.04"]
[Round "1"]
[White "Koegeler, Aart"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1747"]
[BlackElo "2339"]
[PlyCount "64"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. Nc3 Nf6 5. Nf3 b6 6. e3 Bb7 7. Be2 0-0 8. 0-0 d6 9. Rc1 Nbd7 10. a3 Bxc3 11. Bxc3 a4 12. Nd2 Re8 13. Bf3 Qb8 14. Re1 e5 15. Bxb7 Qxb7 16. dxe5 Nxe5 17. Bxe5 Rxe5 18. Qf3 Qa6 19. Red1 Rae8 20. Nf1 Ne4 21. Ng3 g6 22. h3 Nxg3 23. Qxg3 Re4 24. Rd4 Rxd4 25. exd4 Qa5 26. Qf4 Re2 27. Qf6 Qd2 28. Rf1 Qxb2 29. Qd8+ Kg7 30. Qxc7 Qxd4 31. Qd8 Ra2 32. Qe7 Rxa3 0-1

[Event "ESP AEAC XV W/10/ email"]
[Site "ICCF email"]
[Date "2018.07.30"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Achilles, Edgar"]
[Result "1/2-1/2"]
[ECO "A67"]
[WhiteElo "2183"]
[BlackElo "2442"]
[PlyCount "63"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Nb4 12. Re1 a6 13. Bf1 Nf6 14. h3 Re8 15. Bc4 h6 16. Qd2 b6 17. Kh2 Ra7 18. e5 Nd7 19. Ne4 dxe5 20. Nd6 e4 21. Nxe8 Qxe8 22. Ra3 Kh7 23. g4 f5 24. d6 Nc6 25. gxf5 gxf5 26. Nh4 Nd4 27. Rg3 Nf6 28. Qg2 Qh5 29. Rg1 Ne8 30. Ng6 Nf3+ 31. Rxf3 exf3 32. Nf8+ 1/2-1/2

[Event "ESP AEAC XV W/10/ email"]
[Site "ICCF email"]
[Date "2018.07.30"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Koch, Hans Georg"]
[Result "1/2-1/2"]
[ECO "E98"]
[WhiteElo "2183"]
[BlackElo "2318"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 fxe4 12. Nxe4 Nf5 13. f3 Nf6 14. Ndf2 Nd4 15. Bd3 c6 16. Nxf6+ Bxf6 17. Ne4 Bf5 18. Be3 Bxe4 19. Bxe4 c5 20. Qd2 a5 21. b3 Qd7 22. Rab1 b5 23. cxb5 Qxb5 24. Bd3 Qb7 25. Rfc1 Nf5 26. Bf2 Qe7 27. Rc4 Bg5 28. Qe1 Qg7 29. Kh1 Qh6 30. Bxf5 gxf5 31. Qe2 Kh8 32. g3 Rf7 33. Be1 Rg7 34. Bc3 f4 35. g4 Qf6 36. Rg1 Bh4 37. Kg2 h5 38. h3 Bg3 39. Rh1 Kg8 40. Bd2 Rh7 1/2-1/2

[Event "ESP AEAC XV W/10/ email"]
[Site "ICCF email"]
[Date "2018.07.30"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Quidiello Prado, Manuel Rogelio"]
[Result "0-1"]
[ECO "E55"]
[WhiteElo "2183"]
[BlackElo "2344"]
[PlyCount "144"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Bb7 8. Qe2 Nbd7 9. Bd2 dxc4 10. Bxc4 c5 11. Rfd1 cxd4 12. exd4 Rc8 13. Bd3 Bd6 14. Rac1 Qc7 15. Nb5 Qb8 16. Nxd6 Rxc1 17. Bxc1 Qxd6 18. b3 Rd8 19. Bd2 Nf8 20. Bg5 Ng6 21. Ne5 Qd5 22. Nf3 h6 23. Be3 Ne7 24. Rc1 Qd6 25. h3 Nf5 26. Bxf5 exf5 27. Ne5 g5 28. f4 gxf4 29. Bxf4 Qxd4+ 30. Qf2 Nh5 31. Qxd4 Rxd4 32. Rc7 Bd5 33. Bc1 Rd1+ 34. Kf2 f4 35. Nc6 Be4 36. Ne5 Bd5 37. Nc6 Kf8 38. Ne5 Kg7 39. Nf3 Kg6 40. Ne1 a5 41. Rc2 Rd4 42. Rd2 Rxd2+ 43. Bxd2 Kf5 44. Bc1 Ke4 45. Ba3 Ng7 46. Bf8 Nf5 47. Nf3 Kd3 48. Ng1 Kd2 49. h4 h5 50. Nh3 f3 51. gxf3 b5 52. Nf4 Bc6 53. Bc5 Nxh4 54. Nxh5 Nxf3 55. Bb6 a4 56. bxa4 bxa4 57. Nf4 Ne5 58. Bc5 Ng4+ 59. Kg3 Ne3 60. Nh3 Bd5 61. Bb4+ Kc1 62. Kf4 Nc2 63. Bd6 Bxa2 64. Nf2 Nd4 65. Ne4 Kc2 66. Kg5 Nb5 67. Be7 Nc3 68. Nf2 Be6 69. Bf8 Kb3 70. Nd3 a3 71. Bxa3 Kxa3 72. Kf6 Nd5+ 0-1

[Event "ESP AEAC XV W/10/ email"]
[Site "ICCF email"]
[Date "2018.07.30"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Wister, Finn A"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2183"]
[BlackElo "2340"]
[PlyCount "65"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 e6 11. dxc5 Qa5 12. f4 Rd8 13. Qb3 Bf8 14. f5 Bxc5 15. Bd4 Nxd4 16. cxd4 Rxd4 17. Kh1 Rxe4 18. fxe6 Bxe6 19. Qxb7 Rxc4 20. Qxa8+ Bf8 21. Nf4 Rc8 22. Qb7 Rc7 23. Qf3 Rc3 24. Qf2 Bf5 25. Rad1 Rc2 26. Qe3 Qxa2 27. h3 Qa3 28. Nd5 Be6 29. Qe4 Ra2 30. Nf6+ Kg7 31. Nd7 Qb2 32. Nxf8 Bxh3 33. Rg1 1/2-1/2

[Event "ESP AEAC XV W/10/ email"]
[Site "ICCF email"]
[Date "2018.07.30"]
[Round "?"]
[White "Koegeler, Aart"]
[Black "Yeo, Gareth"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2183"]
[BlackElo "2425"]
[PlyCount "55"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 c6 13. exf5 gxf5 14. dxc6 bxc6 15. b5 e4 16. Be2 Ng4 17. Qb3 Ne5 18. Rd1 c5 19. Rb1 Rb8 20. Qa3 Rb7 21. Rb3 N5g6 22. g3 Bd4 23. Bd2 Ne5 24. Qc1 N7g6 25. Nd5 Rg7 26. Nh3 f4 27. Nhxf4 Qg5 28. Nh5 1/2-1/2

