[Event "EU-ch MN069 email"]
[Site "ICCF email"]
[Date "2003.10.20"]
[Round "?"]
[White "Bisgaard, Peter"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2401"]
[BlackElo "2379"]
[PlyCount "64"]
[EventDate "2003.10.20"]
[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. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Bc2 Be7 14. Ng5 Qc6 15. f4 h6 16. Nf3 0-0-0 17. Qe2 Kb8 18. e5 Nd5 19. Nxd5 Qxd5 20. a4 b4 21. a5 c4 22. Rd1 Qc6 23. Nd4 Qd5 24. Be3 Bc5 25. Kf1 b3 26. Nf3 Qc6 27. Bg6 Bxe3 28. Qxe3 Nc5 29. Rd4 Rxd4 30. Qxd4 Qd5 31. Qxd5 Bxd5 32. Nd2 Nd3 1/2-1/2

[Event "EU-ch MN069 email"]
[Site "ICCF email"]
[Date "2003.10.20"]
[Round "?"]
[White "Le Bled, Pierre"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2329"]
[BlackElo "2379"]
[PlyCount "67"]
[EventDate "2003.10.20"]
[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 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 a6 8. g3 b5 9. Bg2 Bb7 10. Qe2 Nd7 11. 0-0-0 Bd5 12. Kb1 c6 13. Nc3 Nb6 14. Rhe1 0-0 15. Nh4 Bxg2 16. Nxg2 f5 17. Rd3 Kh8 18. Qh5 b4 19. Ne2 Nd5 20. Ne3 Nf6 21. Qf3 Qc7 22. g4 fxg4 23. Nxg4 Nxg4 24. Qxg4 Rg8 25. Qh5 Bd6 26. f4 Rg7 27. f5 exf5 28. Ng3 Bxg3 29. hxg3 Rxg3 30. Rh1 Rg7 31. Qxf5 Qh2 32. Rdd1 Qd6 33. Qa5 Rg2 34. Qh5 1/2-1/2

[Event "EU-ch MN069 email"]
[Site "ICCF email"]
[Date "2003.10.20"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Marcotulli, Giancarlo"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2379"]
[BlackElo "2444"]
[PlyCount "89"]
[EventDate "2003.10.20"]
[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. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Bc2 Be7 14. Ng5 Qc6 15. f4 h6 16. Nf3 0-0-0 17. Qe2 Rhf8 18. e5 Nd5 19. Nxd5 Qxd5 20. a4 b4 21. a5 g5 22. Rd1 Qc6 23. fxg5 c4 24. Be3 Qc7 25. gxh6 b3 26. Bxb3 cxb3 27. Rac1 Nc5 28. Rxd8+ Kxd8 29. Qf2 Bxf3 30. Bxc5 Qxe5 31. Bb6+ Ke8 32. Rc8+ Kf7 33. Rc7 Kg6 34. Rxe7 Qd6 35. Qg3+ Qxg3 36. hxg3 Bd5 37. Bd4 e5 38. Rxe5 Bf7 39. Rc5 Kxh6 40. Rc6+ Kh5 41. Rxa6 Rg8 42. Rf6 Bc4 43. a6 Ra8 44. a7 Rxa7 45. Bxa7 1-0

[Event "EU-ch MN069 email"]
[Site "ICCF email"]
[Date "2003.10.20"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Popov, Eugeny Vladimirovic"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2379"]
[BlackElo "2299"]
[PlyCount "47"]
[EventDate "2003.10.20"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. 0-0 d6 10. f3 0-0 11. Nd2 d5 12. Kh1 dxe4 13. fxe4 Bg4 14. Bf4 Bd6 15. Bxg4 Nxg4 16. Bxd6 cxd6 17. Nf5 Rae8 18. h3 Ne5 19. Qa4 d5 20. Qb5 Qc6 21. Nxe7+ Rxe7 22. Qxc6 bxc6 23. exd5 cxd5 24. Rad1 1/2-1/2

[Event "EU-ch MN069 email"]
[Site "ICCF email"]
[Date "2003.10.20"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Saenko, Oleg"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2379"]
[BlackElo "2341"]
[PlyCount "80"]
[EventDate "2003.10.20"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. Bb3 0-0 10. 0-0-0 Qc7 11. Rhg1 Na5 12. g4 Nxb3+ 13. axb3 b5 14. g5 Nd7 15. f4 b4 16. Nf5 Bd8 17. Nh6+ Kh8 18. Qh5 g6 19. Qh4 bxc3 20. Bd4+ e5 21. Bxc3 Be7 22. Rg3 f6 23. f5 fxg5 24. fxg6 Nc5 25. Nf5 Rf7 26. Qh6 Bxf5 27. gxf7 Nxe4 28. Re3 Rf8 29. Rf1 Qc8 30. Rfe1 Nxc3 31. Rxc3 Qd7 32. Rf1 Rxf7 33. Qh5 g4 34. Rg1 d5 35. Kb1 Bb4 36. Rcg3 Qc7 37. R3g2 d4 38. h3 Rf8 39. hxg4 Bg6 40. Qh3 Rc8 0-1

[Event "EU-ch MN069 email"]
[Site "ICCF email"]
[Date "2003.10.20"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Szczepanski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2379"]
[BlackElo "2317"]
[PlyCount "58"]
[EventDate "2003.10.20"]
[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 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Nbd7 8. Rc1 dxc4 9. Bxc4 a6 10. Bd3 c5 11. 0-0 b5 12. Qe2 Bb7 13. Rfd1 b4 14. Na4 cxd4 15. Nxd4 Qa5 16. b3 Rac8 17. Bb1 Rxc1 18. Rxc1 Qd5 19. f3 Re8 20. Bg3 Bf8 21. Bd3 e5 22. Bc4 Qa5 23. Nc2 e4 24. f4 Nc5 25. Nxc5 Bxc5 26. Be1 Qb6 27. Rd1 Bc8 28. h3 a5 29. Bh4 Rf8 1/2-1/2

[Event "EU-ch MN069 email"]
[Site "ICCF email"]
[Date "2003.10.20"]
[Round "?"]
[White "Schmitz, Andre"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2198"]
[BlackElo "2379"]
[PlyCount "56"]
[EventDate "2003.10.20"]
[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. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 Nbd7 8. a3 b4 9. axb4 Bxb4 10. e4 Bb7 11. e5 Nd5 12. Bd2 c5 13. Be2 cxd4 14. Qxd4 0-0 15. 0-0 Nxc3 16. Bxc3 Bxc3 17. Qxc3 Qb6 18. Nd2 Bd5 19. Nc4 Qc7 20. f4 Rfc8 21. Rfd1 Nb6 22. b3 Nxc4 23. bxc4 a5 24. Qe3 Bc6 25. Bd3 a4 26. Rd2 Qa7 27. Qxa7 Rxa7 28. Rb2 f6 1/2-1/2

[Event "Africa Asia Challenger B email"]
[Site "ICCF email"]
[Date "2002.05.10"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Haugen, Arild"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2391"]
[BlackElo "2555"]
[PlyCount "77"]
[EventDate "2001.12.31"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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 a5 11. bxa5 Rxa5 12. Nd2 Nf4 13. Bf1 f5 14. a4 c5 15. Nb5 Ra6 16. Ra3 g5 17. g3 Nfg6 18. exf5 Bxf5 19. Ne4 h6 20. Bg2 Nh8 21. Bd2 Nf7 22. a5 Qd7 23. Qe2 Kh8 24. Qf1 Ng8 25. Rb3 Nf6 26. f3 Nxe4 27. fxe4 Bg6 28. Reb1 g4 29. Qe2 Bf6 30. Na3 Rb8 31. Nc2 Bg5 32. Ne3 Bxe3+ 33. Qxe3 Ng5 34. Qe2 Ra7 35. Rf1 Kg7 36. Qd3 Qe7 37. Qb1 Rf8 38. Rxf8 Kxf8 39. Qd1 1/2-1/2

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Idema, Abram A"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "D48"]
[PlyCount "55"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Ne4 Nd5 12. 0-0 Be7 13. a4 bxa4 14. Rxa4 Nc5 15. Nxc5 Bxc5 16. Rc4 Qb6 17. Nxd4 a5 18. Be3 Bd7 19. Be4 Nxe3 20. fxe3 Rc8 21. Qc2 0-0 22. Bxh7+ Kh8 23. Be4 Bxd4 24. exd4 Rxc4 25. Qxc4 Qxb2 26. Qd3 Kg8 27. Bh7+ Kh8 28. Be4 1/2-1/2

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Remmel, Tim"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "84"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. 0-0 Rc8 11. Qd2 a6 12. Rad1 b5 13. Nxc6 Bxc6 14. Ne2 Bb7 15. a4 bxa4 16. Bxa4 d5 17. e5 Nd7 18. Qb4 Rb8 19. Ba7 a5 20. Qb5 Nxe5 21. Nf4 e6 22. Nd3 Nc4 23. Bxb8 Qxb8 24. Ra1 Rc8 25. c3 Qa7+ 26. Rf2 Ba6 27. Qd7 Qb6 28. Qe7 d4 29. b3 dxc3 30. bxc4 Bxc4 31. Bc2 Bxd3 32. Bxd3 Bd4 33. Qh4 c2 34. Rc1 Be3 35. Kf1 Bxc1 36. Rxc2 Rxc2 37. Bxc2 Qb5+ 38. Ke1 Qc5 39. Qf2 Be3 40. Qe2 Bf4 41. Qf2 Qc3+ 42. Kd1 a4 0-1

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Rittner, Horst Robert"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "99"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Qh5 g6 12. Qd1 Nbc6 13. Nf3 Qf8 14. 0-0 c4 15. Be2 h6 16. Bc1 Bd7 17. a4 Be8 18. Ba3 Rd8 19. Qd2 g5 20. Rfe1 Qg7 21. Bd1 Rf6 22. Ne5 Nxe5 23. Bxe7 Qxe7 24. Rxe5 Qf7 25. Bg4 Bd7 26. Rae1 Bc8 27. f3 Rd6 28. h4 gxh4 29. Rh5 Kh7 30. Qg5 Qf8 31. Qxh4 Ra6 32. Rhe5 Qf7 33. Qh3 Bd7 34. R1e2 Qg6 35. g3 Qg7 36. f4 Kh8 37. Kh2 Qg6 38. Bh5 Qg7 39. Rf2 Qf8 40. Rxd5 exd5 41. Qxd7 Rad6 42. Qxb7 Rf5 43. Bf3 h5 44. Kg1 Rg6 45. Rg2 Rg7 46. Qc6 Qf7 47. Qh6+ Kg8 48. Qd6 Kh7 49. Kf2 Qg6 50. Qd8 1/2-1/2

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Sarink, Hendrik Bartus"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "59"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Bb2 Bg7 11. g3 0-0 12. Bg2 Nb6 13. 0-0 d5 14. Re1 Rad8 15. Qd2 Rfe8 16. Na3 Bb7 17. Qa5 a6 18. Rad1 Rb8 19. cxd5 cxd5 20. Nc2 Qd7 21. Nb4 Rbd8 22. Bd4 Qe6 23. Nd3 Bf8 24. Nf4 Qe7 25. Bxb6 cxb6 26. Qxb6 Rd7 27. Nxd5 Bxd5 28. Bxd5 Rc7 29. e6 f6 30. Bc4 1-0

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Schroeder, Marc JPG"]
[Result "1/2-1/2"]
[ECO "C43"]
[PlyCount "84"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Nxe5 Nc5 6. Bc4 Nxe5 7. dxe5 Qh4 8. Qe2 c6 9. 0-0 Be7 10. a4 0-0 11. Rd1 Ne6 12. g3 Qh3 13. Qf3 g5 14. Nd2 f6 15. g4 Qh6 16. Bxe6+ dxe6 17. Ne4 f5 18. Nd6 Qg7 19. Re1 Bxd6 20. exd6 Bd7 21. Bd2 fxg4 22. Qxg4 Rf5 23. Bc3 Qg6 24. Re5 Raf8 25. Rxf5 Qxf5 26. Qd4 e5 27. Qe3 Rf6 28. Bxe5 Re6 29. Re1 Qxc2 30. a5 Qa4 31. Qc3 Qg4+ 32. Qg3 Qf5 33. Qb3 b5 34. axb6 axb6 35. Bg3 Kg7 36. Rxe6 Bxe6 37. Qxb6 Kg6 38. Qe3 Qb1+ 39. Kg2 Bh3+ 40. Kxh3 Qf1+ 41. Kg4 Qd1+ 42. Kh3 Qf1+ 1/2-1/2

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Sprenger, Ernst Hendrik"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "59"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Qa5 9. Ne2 Nbc6 10. Bg5 Ng6 11. 0-0 Qa4 12. f4 cxd4 13. Qh5 Re8 14. Rf3 Nce7 15. Bxe7 Rxe7 16. Rh3 h6 17. Bxg6 fxg6 18. Qxg6 Qe8 19. Rxh6 Qxg6 20. Rxg6 dxc3 21. Rb1 b6 22. Rb3 Ba6 23. Nd4 Kf7 24. Rg3 Bc4 25. Rbxc3 Rh8 26. Rg5 g6 27. Rcg3 Rh4 28. Rxg6 Rxf4 29. h3 Ke8 30. Nc6 1-0

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Van Perlo, Gerardus C"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "80"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 f5 9. Bd3 Nh6 10. Bxh6 gxh6 11. Nfd2 0-0 12. Qh5 Kg7 13. Nb3 Qe8 14. Qxe8 Rxe8 15. g4 fxg4 16. Rg1 h5 17. h3 Kh8 18. hxg4 Rg8 19. Rh1 h4 20. f3 Bd7 21. Na3 Raf8 22. Rh3 h5 23. gxh5 Be8 24. h6 a6 25. Nc2 Bg6 26. Bxg6 Rxg6 27. Ne3 Rxh6 28. Ng4 Rh5 29. Ke2 Kg7 30. Nf2 Ra8 31. Nd3 b6 32. Ra4 Rhh8 33. Rh1 Kf7 34. Rha1 a5 35. c4 dxc4 36. Rxc4 Nb4 37. Nxb4 axb4 38. Rh1 Ra3 39. Nd2 Rg8 40. Kf2 Rc3 0-1

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Van Wieringen, Cornelius A"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "48"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 b6 4. Bg2 Bb7 5. f4 Nc6 6. c3 Be7 7. Nf3 d5 8. d3 Nf6 9. e5 Nd7 10. Be3 0-0 11. 0-0 b5 12. Nbd2 Qb6 13. Bf2 a5 14. a4 bxa4 15. Rfb1 Qc7 16. Rxa4 Nb6 17. Ra2 a4 18. Rba1 Ra5 19. d4 Rfa8 20. dxc5 Nd7 21. Nd4 Nxc5 22. Qd1 Nxd4 23. Bxd4 Bc6 24. Kh1 h6 1/2-1/2

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Wikman, Nils Ragnar"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "56"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[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 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Be3 Bd7 14. a3 Be8 15. Qd2 Kh8 16. b4 Bh5 17. Ng5 Rae8 18. Na4 Qc7 19. f4 h6 20. Nf3 Bxf3 21. gxf3 Qf7 22. Nc3 Nh5 23. f5 exf5 24. Rae1 g5 25. Ne2 a6 26. Bc2 Qc7 27. Nc1 a5 28. Ba4 axb4 0-1

[Event "Dick Smit mem corr"]
[Site "Netherland"]
[Date "2000.??.??"]
[Round "?"]
[White "Zavanelli, Max E"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "151"]
[EventDate "2000.06.20"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bd3 b6 6. 0-0 0-0 7. Qe2 Nc6 8. a3 a5 9. Re1 Bb7 10. exd5 exd5 11. Bg5 Re8 12. Bb5 Qd7 13. Ne5 Qd6 14. Qd3 Nd7 15. Bf4 Bf8 16. Nxc6 Qxf4 17. Nxd5 Qd6 18. Qf3 Bxc6 19. Bxc6 Rxe1+ 20. Rxe1 Rd8 21. c4 Kh8 22. Nc3 Qxd4 23. Rd1 Ne5 24. Qe2 Nxc6 25. Rxd4 Nxd4 26. Qh5 Kg8 27. Kf1 Nb3 28. Qb5 Nd4 29. Qa4 c6 30. g3 Be7 31. Ne2 Nxe2 32. Qxc6 Nc1 33. Qxb6 Nd3 34. Qxa5 Nxb2 35. c5 Nc4 36. Qc7 Kf8 37. a4 Nd2+ 38. Kg2 Ne4 39. c6 Nd6 40. a5 Ne8 41. Qb6 Ra8 42. a6 Bd6 43. a7 Nc7 44. Qd4 Be7 45. g4 h6 46. h4 Rd8 47. Qb6 Bd6 48. f4 Ke7 49. Qe3+ Kf8 50. Kf3 f6 51. Qb3 Re8 52. Qd3 Bc5 53. Qd7 Bb6 54. g5 hxg5 55. fxg5 fxg5 56. hxg5 g6 57. Qd6+ Re7 58. Qxc7 Bxc7 59. a8Q+ Kf7 60. Qh8 Be5 61. Qh7+ Bg7 62. Qh3 Bd4 63. Qc8 Bc3 64. Qd8 Be5 65. Qd5+ Kg7 66. Ke4 Bc7+ 67. Kd3 Be5 68. Kc4 Bc7 69. Qd4+ Be5 70. Qe4 Kf7 71. Kd5 Bc7 72. Qf3+ Kg8 73. Qf6 Rg7 74. Ke6 Bb6 75. Qe5 Bc7 76. Qxg7+ 1-0

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Bohak, Janko"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "68"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 f6 7. 0-0 Qc7 8. Re1 fxe5 9. dxe5 Nh6 10. Bxh6 gxh6 11. Nbd2 0-0-0 12. Qe2 Be8 13. b4 cxb4 14. cxb4 Qb6 15. a3 Kb8 16. Rac1 Bh5 17. Qe3 Qxe3 18. Rxe3 a5 19. bxa5 Bxa3 20. Ra1 Bc5 21. Ree1 Nb4 22. Bb1 Rc8 23. h3 Rc7 24. g4 Be8 25. Nb3 Ba7 26. Nbd4 Rf8 27. Ra3 Re7 28. Kg2 Nc6 29. Rd1 Nxd4 30. Nxd4 Rf4 31. Nf3 Bc5 32. Ra2 h5 33. Kg3 Ref7 34. Ng5 h4+ 0-1

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Calzolari, Giampietro"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "65"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. dxc5 Nxc5 11. Bd3 b5 12. 0-0-0 Bb7 13. Ne2 Ne4 14. Bxe4 dxe4 15. Ng5 0-0 16. Ng3 f6 17. exf6 gxf6 18. N5xe4 Nb4 19. a3 Nd5 20. Rhe1 Rad8 21. f5 e5 22. Nh5 Kh8 23. Qh6 Rf7 24. g4 Bc8 25. Re2 Rd7 26. Red2 Qd8 27. h4 b4 28. axb4 a5 29. Nc5 axb4 30. Nxd7 Qa5 31. Rxd5 Qa1+ 32. Kd2 Qxb2 33. Nxe5 1-0

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Grasso, Giorgio Luigi"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "53"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nf6 3. Nf3 d5 4. fxe5 Nxe4 5. d3 Nc5 6. d4 Ne4 7. Bd3 c5 8. 0-0 Nc6 9. Nbd2 Bf5 10. Qe1 Nxd2 11. Bxd2 Bxd3 12. cxd3 Be7 13. Qg3 Rg8 14. Qh3 Qd7 15. Qxh7 0-0-0 16. Rac1 Kb8 17. dxc5 Qg4 18. h3 Qc8 19. d4 Rh8 20. Qd3 f6 21. b4 fxe5 22. dxe5 Qc7 23. b5 Na5 24. Bxa5 Qxa5 25. c6 Qb6+ 26. Kh1 Qc7 27. Nd4 1-0

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Jovcic, Milan"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "45"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nc6 10. Qd2 Nxc5 11. 0-0-0 b5 12. Bd3 Bd7 13. Ne2 Nxd3+ 14. cxd3 0-0 15. Kb1 f6 16. Rc1 fxe5 17. fxe5 Rac8 18. Ned4 Nxd4 19. Nxd4 Qh4 20. Nf3 Qg4 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Kxc1 1-0

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "De Blasio, Massimo"]
[Result "0-1"]
[ECO "D50"]
[PlyCount "68"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. cxd5 cxd4 6. Qxd4 Be7 7. Nf3 exd5 8. e3 0-0 9. Be2 Nc6 10. Qd1 Qb6 11. Bxf6 Bxf6 12. Nxd5 Qxb2 13. Rb1 Qxa2 14. Nxf6+ gxf6 15. Qc1 Rd8 16. Ra1 Qe6 17. 0-0 b6 18. Ra4 Bb7 19. Qb2 Rd6 20. Rfa1 Rad8 21. h3 Rd5 22. Rg4+ Kh8 23. Ng5 Qe7 24. Bc4 Rd1+ 25. Kh2 Ne5 26. Rxa7 Nxg4+ 27. hxg4 Kg7 28. Nh3 Qc7+ 29. Nf4 R1d2 30. Qa1 Rxf2 31. Kg1 Rxf4 32. exf4 Qc5+ 33. Kh1 Bxg2+ 34. Kxg2 Rd2+ 0-1

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Kalinichenko, Nikolai Mikhailovic"]
[Result "0-1"]
[ECO "D49"]
[PlyCount "42"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. 0-0 Qd5 14. Qe2 Ba6 15. Bg5 Be7 16. a4 0-0 17. axb5 Bb7 18. f4 h6 19. Bh4 Rxa1 20. Rxa1 Rc8 21. Rd1 Bc5 0-1

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Mirkovic, Slobodan"]
[Result "0-1"]
[ECO "D23"]
[PlyCount "46"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qc2 c5 5. e4 cxd4 6. Bxc4 e6 7. e5 Nfd7 8. 0-0 Nc6 9. Bf4 Be7 10. Rd1 g5 11. Bg3 h5 12. h3 Qb6 13. a4 g4 14. hxg4 hxg4 15. Nh2 Ndxe5 16. Bb5 Bd7 17. Qe2 Ng6 18. Nd2 Rd8 19. Nxg4 Qc5 20. Nf6+ Kf8 21. Rac1 Qg5 22. Nxd7+ Rxd7 23. Nf3 Qh6 0-1

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Piccardo, Vittorio"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "76"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 Na6 10. Be2 Nc7 11. 0-0 a6 12. a4 Nd7 13. Be3 Rb8 14. a5 b5 15. axb6 Nxb6 16. Qd2 Re8 17. Kh1 Nb5 18. Nxb5 axb5 19. Bxb5 Bd7 20. Bxd7 Qxd7 21. Bf4 Nc4 22. Qc2 Rb4 23. Bc1 Qb5 24. Ra2 Rb8 25. Qe2 Bxb2 26. Bh6 Bg7 27. Bxg7 Kxg7 28. f4 Rb3 29. Kg1 Ne3 30. Re1 Qb4 31. Nf1 Re8 32. Nd2 Rc3 33. Rb1 Qd4 34. Qf2 Rd3 35. h3 c4 36. e5 c3 37. Nf3 Qxf4 38. exd6 Qxd6 0-1

[Event "olm12 fin B4 corr9598"]
[Site "ICCF corr"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Pyrich, George D"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Nf3 Qc7 10. Be2 Nc6 11. 0-0 Rd8 12. Qc2 e5 13. h3 Be6 14. Bb2 Bd5 15. Nd2 Be6 16. dxe5 Qxe5 17. c4 Bf5 18. Qc3 Qxc3 19. Bxc3 Bd3 20. Bxd3 Rxd3 21. Bxf6 Rxd2 22. Bc3 Rd3 23. Rfc1 Re8 24. a4 Re4 25. Be1 Rb3 26. a5 Kf8 27. Rcb1 Rxb1 28. Rxb1 Nd8 29. Rc1 Nc6 30. Rb1 1/2-1/2

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Sarink, Hendrik Bartus"]
[Result "1/2-1/2"]
[ECO "A65"]
[PlyCount "49"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 a6 10. a4 Nh5 11. Nxh5 gxh5 12. Bd3 f5 13. exf5 Bxf5 14. 0-0 Nd7 15. Bxf5 Rxf5 16. a5 Ne5 17. Qe2 Qd7 18. Be3 Re8 19. Kh1 c4 20. Qd2 Nd3 21. Bb6 h4 22. Rab1 h3 23. g4 Rf7 24. Ne4 Ne5 25. Qe2 1/2-1/2

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Toscano, Giuseppe"]
[Result "0-1"]
[ECO "E45"]
[PlyCount "74"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. b3 0-0 9. Bb2 c6 10. Bd3 Bd6 11. 0-0 Qe7 12. Nh5 Nxh5 13. Qxh5 f5 14. Qe2 Qh4 15. g3 Qh3 16. cxd5 Bxd3 17. Qxd3 exd5 18. Nxd5 Kh8 19. Nf4 Bxf4 20. exf4 Nd7 21. Rfe1 Nf6 22. Qf3 Nd5 23. Re6 Rf6 24. Rxf6 gxf6 25. Re1 Qg4 26. Qe2 Qxe2 27. Rxe2 Kg7 28. Kg2 Kf7 29. Rc2 Rc8 30. Kf3 Ke6 31. Re2+ Kd7 32. Bc1 Rg8 33. Bd2 Rg7 34. Re1 Rg6 35. b4 Rh6 36. h4 Rg6 37. a4 a6 0-1

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Zlender, Boris"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "72"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 dxc4 9. bxc4 e5 10. 0-0 Re8 11. Bb2 e4 12. Nd2 Qe7 13. c5 Bc7 14. Nc4 b5 15. cxb6 axb6 16. a4 Ba6 17. Na2 Nd5 18. Rfe1 Qh4 19. g3 Qh3 20. Bf1 Qh5 21. Be2 Qf5 22. Bf1 N7f6 23. f4 h5 24. Bg2 h4 25. Ne5 hxg3 26. hxg3 Qh5 27. Qd2 Bxe5 28. fxe5 Nh7 29. Bxe4 Ng5 30. Bg2 Re6 31. e4 Rh6 32. Kf2 Nf6 33. exf6 Nh3+ 34. Bxh3 Qxh3 35. Qg5 Qh2+ 36. Kf3 Rxf6+ 0-1

[Event "Mario Napolitano mem corr"]
[Site "Italy"]
[Date "1998.??.??"]
[Round "?"]
[White "Tsvetkov, Aleksei Aleksandrov"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "112"]
[EventDate "1998.11.01"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[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 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Bg5 Bd7 14. a3 Kh8 15. Bc2 Rac8 16. Qd3 Be8 17. Bxf6 Bg6 18. Qe3 Bxc2 19. Qxe6 Qxb2 20. Nxd5 gxf6 21. Qxd6 Rcd8 22. Qc5 Be4 23. Qc3 Qxc3 24. Nxc3 Bxf3 25. gxf3 Nxd4 26. f4 Rc8 27. Ne4 Ne2+ 28. Kh1 Nxf4 29. Rad1 Rc7 30. Rd4 Ne6 31. Rd6 Re7 32. f4 f5 33. Ng3 Ng7 34. Kg2 Kg8 35. Rg1 Re6 36. Rd7 Rf7 37. Rd8+ Re8 38. Rgd1 Kf8 39. R8d5 Re3 40. Rd8+ Ke7 41. a4 Kf6 42. R1d5 Re6 43. Ra8 a6 44. h4 Kg6 45. Kf3 Rc7 46. Rg8 Kf7 47. Rb8 Kg6 48. Rg8 Rf6 49. a5 h5 50. Ke3 Rff7 51. Rgd8 Rc3+ 52. Kf2 Rc4 53. Ke3 Re7+ 54. Kf3 Rc3+ 55. Kf2 Rc4 56. Kf3 Rc3+ 1/2-1/2

[Event "olm12 fin B4 corr9598"]
[Site "ICCF corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Cody, Philip C"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "85"]
[EventDate "1995.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bb5 a6 12. Bxc6 Qxc6 13. Ne5 Qc7 14. Qf3 Rd8 15. Rb1 Nd5 16. e4 cxd4 17. cxd4 f6 18. exd5 fxe5 19. dxe6 Rxd4 20. Bb2 Rf4 21. Qd5 Qe7 22. Bxe5 Bxe6 23. Qxb7 Qxb7 24. Rxb7 Rf7 25. Rxf7 Kxf7 26. f4 Bf5 27. Rd1 Ra7 28. Rd6 a5 29. h3 h5 30. Rd5 Be6 31. Rb5 Bd7 32. Rb6 a4 33. Kf2 Bf5 34. Rb4 Bd7 35. Rb8 Be6 36. Ke3 g6 37. h4 Rd7 38. Rb4 Bb3 39. g3 Re7 40. Kd4 Re6 41. Kc5 Re8 42. Rb7+ Re7 43. Rb6 1/2-1/2

[Event "EU-chT4 fin 05 corr"]
[Site "ICCF corr"]
[Date "1994.12.30"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Fecht, Hans Peter"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "86"]
[EventDate "1994.12.30"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCategory "11"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14. Rb3 Qa5 15. Bh5+ g6 16. 0-0 Nxe4 17. Nxe4 Qxd2 18. Bxd2 gxh5 19. Nf6+ Bxf6 20. Rxf6 Rf8 21. Rh6 Rf7 22. Rxh5 Raa7 23. Rg5 Rg7 24. Rxg7 Rxg7 25. Rd3 Ke7 26. Be1 e5 27. Rb3 Ke6 28. Rh3 c5 29. Rh4 Bb7 30. g3 Rf7 31. Rh6+ Kd7 32. Rh4 Bf3 33. Bf2 Bd1 34. c3 Bc2 35. Kg2 a5 36. Be3 a4 37. a3 Kc6 38. Bd2 Rb7 39. Kf2 Rb1 40. Ke3 Ra1 41. Bc1 Bg6 42. Kd2 e4 43. Kd1 e3 0-1

[Event "EU-chT4 fin 05 corr"]
[Site "ICCF corr"]
[Date "1994.12.30"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Gutop, Yury Vadimovich"]
[Result "1-0"]
[ECO "E48"]
[PlyCount "67"]
[EventDate "1994.12.30"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCategory "11"]
[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 c5 5. Bd3 d5 6. Nge2 Nc6 7. cxd5 Nxd5 8. 0-0 cxd4 9. exd4 0-0 10. Qc2 h6 11. Bh7+ Kh8 12. Be4 Nf6 13. Bf3 Ne7 14. Bf4 Nfd5 15. Bg3 b6 16. Nxd5 Nxd5 17. a3 Be7 18. Qc6 Ba6 19. Rfe1 Bf6 20. Qa4 Bb7 21. Be4 a6 22. Rad1 b5 23. Qb3 Qd7 24. Be5 Rac8 25. Bb1 Qe7 26. Ng3 Bxe5 27. dxe5 Qg5 28. Qf3 Ba8 29. Qe4 g6 30. h4 Qf4 31. Bd3 Rfd8 32. a4 bxa4 33. Bxa6 Rb8 34. Rxd5 1-0

[Event "EU-chT4 fin 05 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Dobsa, Sandor"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "E56"]
[PlyCount "57"]
[EventDate "1994.12.30"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCategory "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 Be7 5. Nc3 0-0 6. Bd3 d5 7. 0-0 Nc6 8. cxd5 exd5 9. dxc5 Bxc5 10. a3 Bg4 11. h3 Bh5 12. b4 Bb6 13. Be2 d4 14. Nxd4 Nxd4 15. Bxh5 Nxh5 16. Qxh5 Nb3 17. Rb1 Nxc1 18. Rbxc1 Qb8 19. Rfd1 a6 20. Na4 Qa7 21. Nxb6 Qxb6 22. Rd7 Qf6 23. Rxb7 Qb2 24. Rcc7 Qa1+ 25. Kh2 Qa2 26. Qf3 Rad8 27. Ra7 Qe6 28. Rc6 Rd6 29. Raxa6 1-0

[Event "EU-chT4 fin 05 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Leroy, Philippe"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "52"]
[EventDate "1994.12.30"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCategory "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. h4 Nxd4 12. Bxd4 b5 13. Rh3 Bxd4 14. Qxd4 Qb6 15. Ne2 Rb8 16. Qxb6 Nxb6 17. Nd4 Bd7 18. Re1 Rfc8 19. g4 Na4 20. f5 Nc5 21. Rf3 a5 22. fxe6 fxe6 23. Be2 b4 24. Ref1 a4 25. b3 Ra8 26. Kd2 Rc7 1/2-1/2

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Bhend, Edwin"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2450"]
[BlackElo "2455"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 Nf6 5. e5 Nfd7 6. b4 0-0 7. Bd3 a5 8. b5 a4 9. Nh3 Qe8 10. Nf3 f5 11. Nf4 Nb6 12. h4 a3 13. Ng5 Bd8 14. g4 c6 15. Rb1 Nc4 16. Qe2 Nb2 17. Bxb2 axb2 18. gxf5 exf5 19. Rxb2 h6 20. Nf3 Ba5 21. Rc2 Be6 22. Rg1 Nd7 23. bxc6 bxc6 24. Rg6 Bf7 25. Rxc6 Nf6 26. Rxf6 gxf6 27. e6 Bh5 28. e7 Qxe7 29. Qxe7 Rfe8 30. Qxe8+ Rxe8+ 31. Re2 Bxc3+ 32. Kf1 Rxe2 33. Kxe2 1-0

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Dorofeyev, Anatoly"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "102"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. h4 Bxd4 12. Bxd4 b5 13. Bf2 Qa5 14. Kb1 b4 15. Ne2 Nc5 16. Bxc5 Qxc5 17. Rh3 Bd7 18. Rg3 f6 19. exf6 Rxf6 20. Nc1 Be8 21. Bd3 Qd6 22. Rf1 a5 23. Be2 Rb8 24. h5 a4 25. Qe3 h6 26. Nd3 Kh8 27. Rd1 Ne7 28. Rh3 Bb5 29. Rf3 d4 30. Qe5 Qb6 31. Nc1 Bc6 32. Rf2 Rd8 33. Bf3 Nd5 34. Nd3 Ne3 35. Rg1 Bd5 36. g4 b3 37. cxb3 axb3 38. a3 Bxf3 39. Rxf3 Nc4 40. Qe1 e5 41. g5 hxg5 42. Rfg3 Qc7 43. Qc1 Rc6 44. Qd1 exf4 45. Rxg5 f3 46. Ka1 Nxa3 47. bxa3 Qa7 48. Qxb3 Rc3 49. Qb2 Rxd3 50. Kb1 Rxa3 51. Rb5 Ra8 0-1

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Guevara Cano, Martin"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "E10"]
[BlackElo "2455"]
[PlyCount "6"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 0-1

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Kristoffel, Nikolai N"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "92"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nc6 10. Qd2 Nxc5 11. Bd3 b5 12. 0-0 b4 13. Ne2 Bd7 14. Qe3 Nxd3 15. cxd3 0-0 16. Rac1 Rac8 17. Ned4 Na5 18. Rf2 b3 19. axb3 Qb4 20. Ra1 Nxb3 21. Nxb3 Qxb3 22. Rxa6 Ra8 23. Rxa8 Rxa8 24. Rd2 h6 25. Nd4 Qb4 26. b3 Rb8 27. Rc2 Qa5 28. Rc1 Rb4 29. Qf2 Qa6 30. Rd1 Qc8 31. Nf3 Rxb3 32. h3 Qa6 33. Qe3 Qa4 34. Rd2 Rb4 35. d4 Qa6 36. Kh2 Bb5 37. Nh4 Qa1 38. f5 Rb1 39. fxe6 fxe6 40. Rf2 Rh1+ 41. Kg3 Be8 42. Qf3 Qxd4 43. Qf8+ Kh7 44. Qxe8 Qxe5+ 45. Rf4 Qg5+ 46. Rg4 Qe5+ 1/2-1/2

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Leveille, Francois"]
[Result "1-0"]
[ECO "A58"]
[PlyCount "14"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. g3 d6 7. Bg2 Bg7 1-0

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Neuvonen, Olavi"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Bd3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5+ 7. Nbd2 Qxc5 8. Nb3 Qc7 9. Qe2 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. 0-0 0-0 13. c3 Rfd8 14. g4 Rac8 15. Be3 d5 16. e5 Nd7 17. Rae1 Ndxe5 18. Qe2 Nxd3 19. Qxd3 a6 20. Nd4 Na5 21. Bf2 Nc4 22. Re2 Qxf4 23. Bg3 Nxb2 24. Rxb2 Rxc3 25. Bxf4 Rxd3 26. Rxb7 Bxd4+ 27. Kg2 Rc8 28. Rc1 Rxc1 29. Bxc1 Be3 30. Bb2 d4 0-1

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Orseth, Dag Sverre"]
[Result "1/2-1/2"]
[ECO "D79"]
[PlyCount "69"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 cxd5 8. Ne5 Ne4 9. f3 Nd6 10. Nc3 f6 11. Nd3 Nc6 12. e3 e6 13. b3 Re8 14. Bb2 Nf5 15. Qd2 e5 16. Rae1 exd4 17. exd4 Rxe1 18. Rxe1 Nfxd4 19. f4 Be6 20. Na4 Bf7 21. Ndc5 b6 22. Bxd4 Nxd4 23. Qxd4 f5 24. Qd2 bxc5 25. Nxc5 Qb6 26. b4 Rd8 27. a3 a5 28. Kh1 axb4 29. axb4 Bf6 30. h4 Kg7 31. Kh2 d4 32. Rc1 d3 33. Bf1 Rd4 34. Nxd3 Bc4 35. Qe3 1/2-1/2

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Wise, Geoffrey"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "55"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. Qc2 h6 7. Bh4 c5 8. dxc5 dxc4 9. e3 Qa5 10. Bxc4 Qxc5 11. Bd3 Nc6 12. a3 Bd7 13. b4 Qh5 14. h3 Ne5 15. Nxe5 Qxe5 16. Bg3 Qh5 17. Be2 Qf5 18. Bd3 Qh5 19. Be2 Qf5 20. Qxf5 exf5 21. Be5 Bc6 22. 0-0 Rfd8 23. b5 Be4 24. Rfd1 Bc2 25. Rxd8+ Rxd8 26. Bd4 b6 27. Rc1 Bb3 28. Nb1 1/2-1/2

[Event "olm12 qual GP1 B2 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Purdy, John Spencer"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2295"]
[BlackElo "2455"]
[PlyCount "92"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Ne7 6. Nxe5 Qd4 7. Nf3 Qxe4 8. d3 Qg6 9. Ne5 Qf6 10. Re1 Be6 11. f4 Nf5 12. Qf3 Bc5+ 13. Kh1 0-0-0 14. Nc3 Qh4 15. g3 Qe7 16. Ne4 f6 17. Nc4 Nd4 18. Qg2 f5 19. Nxc5 Qxc5 20. Ne3 Bd5 21. Nxd5 Qxd5 22. Re5 Qxg2+ 23. Kxg2 Nxc2 24. Rb1 Rhe8 25. Rxf5 Re2+ 26. Kh3 Nd4 27. Re5 Rxe5 28. fxe5 Ne6 29. Bf4 g5 30. Bd2 Rxd3 31. Bc3 h5 32. Kg2 h4 33. Kh3 Rf3 34. Rh1 Kd7 35. Kg4 Rf2 36. Kh5 Rf8 37. gxh4 Rh8+ 38. Kg6 Rxh4 39. Bd2 g4 40. Bg5 Rh3 41. Bf6 c5 42. Kf7 Rd3 43. Kg6 Nd4 44. Kf7 Re3 45. Rg1 Re4 46. Rg3 Ne6 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Jensen, S."]
[Result "1-0"]
[ECO "C41"]
[PlyCount "99"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Qe7 4. Nc3 c6 5. Be2 g6 6. Be3 Nd7 7. 0-0 Bg7 8. d5 Ngf6 9. dxc6 bxc6 10. Qd2 Bb7 11. Rfe1 0-0 12. Bc4 Nb6 13. Bb3 Kh8 14. a4 Rad8 15. a5 Nc8 16. Bg5 Qc7 17. h3 Ne7 18. Bh6 Nfg8 19. Be3 Bc8 20. Ng5 d5 21. exd5 cxd5 22. Nxd5 Nxd5 23. Bxd5 h6 24. Ne4 Ne7 25. c4 f5 26. Bxh6 fxe4 27. Rxe4 Be6 28. Rc1 Nf5 29. Bg5 Rd6 30. b4 Bxd5 31. cxd5 Qf7 32. Rc5 Nd4 33. Qa2 a6 34. Be3 Qf5 35. f3 g5 36. Bf2 Rfd8 37. Qc4 Qf7 38. Bg3 Rxd5 39. Rxd5 Qxd5 40. Qxa6 Kh7 41. Qb6 Rd6 42. Qc5 Qe6 43. Bxe5 Nxf3+ 44. gxf3 Rd1+ 45. Kg2 Qa2+ 46. Kg3 Rh1 47. Bb2 Kg6 48. Re2 Bxb2 49. Qc2+ Kh6 50. Qxb2 1-0

[Event "FRG-chT corr"]
[Site "GER corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Huebener, Joachim UG "]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "52"]
[EventDate "1989.??.??"]
[EventType "game (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Ng5 h6 8. Nh3 Na5 9. Nd2 Bd7 10. a4 0-0-0 11. Be2 Ne7 12. 0-0 Nf5 13. Nf4 Be7 14. Bg4 g6 15. Bxf5 gxf5 16. Nh5 Bc6 17. Qe2 a6 18. b4 cxb3 19. Ba3 Bxa3 20. Rxa3 Kb8 21. Rb1 Rc8 22. Nxb3 Ka7 23. Raa1 Qxb3 24. Rxb3 Nxb3 25. Ra3 Na5 26. Ra2 Nc4 1/2-1/2

[Event "EU-chT3 fin 08 corr8892"]
[Site "ICCF corr"]
[Date "1988.10.20"]
[Round "?"]
[White "Christov, Ilja"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2491"]
[BlackElo "2369"]
[PlyCount "43"]
[EventDate "1988.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bd3 c5 6. exd5 exd5 7. dxc5 0-0 8. 0-0 Nbd7 9. Na4 Nxc5 10. Nxc5 Bxc5 11. Bg5 Qd6 12. Re1 Bg4 13. h3 Bh5 14. Bxf6 gxf6 15. Kf1 Rfe8 16. Rxe8+ Rxe8 17. g4 Bg6 18. Qd2 d4 19. Kg1 Qd5 20. Nh4 Qg5 21. Qxg5 fxg5 22. Nxg6 1/2-1/2

[Event "EU-chT3 fin 08 corr8892"]
[Site "ICCF corr"]
[Date "1988.10.20"]
[Round "?"]
[White "Klaic, Pero"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2336"]
[BlackElo "2369"]
[PlyCount "87"]
[EventDate "1988.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 b6 7. Qe2 a5 8. 0-0 Ba6 9. c4 c6 10. Ne1 Nf8 11. f4 g6 12. Nef3 Ra7 13. b3 Nfd7 14. Ng5 Bxg5 15. fxg5 0-0 16. h4 c5 17. cxd5 exd5 18. Bb2 Bxd3 19. Qxd3 Nc6 20. Nf3 Qe7 21. Rae1 Qe6 22. Rd1 a4 23. dxc5 bxc5 24. Qxd5 Qxd5 25. Rxd5 Ne7 26. Rd3 Rb8 27. Nd2 Nf8 28. e6 Nxe6 29. Ne4 c4 30. Nf6+ Kf8 31. Nxh7+ Kg8 32. Nf6+ Kf8 33. Rd7 Rbb7 34. Rfd1 Ng8 35. Rd8+ Nxd8 36. Rxd8+ Ke7 37. Re8+ Kd6 38. Be5+ Kc6 39. Rc8+ Rc7 40. Rxc7+ Rxc7 41. Bxc7 Kxc7 42. bxc4 Nxf6 43. gxf6 Kd6 44. g4 1-0

[Event "EU-chT3 fin 08 corr8892"]
[Site "ICCF corr"]
[Date "1988.10.20"]
[Round "?"]
[White "Marczell, Peter"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2597"]
[BlackElo "2369"]
[PlyCount "131"]
[EventDate "1988.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nc6 6. Ngf3 Nf6 7. 0-0 0-0 8. Qe2 Bxc5 9. e5 Nd7 10. Nb3 Be7 11. c4 Nb4 12. cxd5 exd5 13. Bb1 Re8 14. a3 Nc6 15. e6 Nf8 16. exf7+ Kxf7 17. Nbd4 Bf6 18. Qd3 Ng6 19. Be3 Kg8 20. Ba2 Kh8 21. h3 Nxd4 22. Nxd4 Ne5 23. Qb5 a6 24. Qxd5 Qxd5 25. Bxd5 Rd8 26. Ne6 Bxe6 27. Bxe6 Rd6 28. Bf5 Nc4 29. Bf4 Rb6 30. Rac1 Nxb2 31. Rc7 Rf8 32. Be4 Re6 33. Bxb7 a5 34. Bd5 Re7 35. Rc6 Rd7 36. Be6 Ra7 37. Be3 Raa8 38. Rfc1 Nd3 39. Rd1 Ne5 40. Rc7 Rfe8 41. Bd5 Red8 42. f4 Ng6 43. Bxa8 Rxd1+ 44. Kf2 Rd8 45. Be4 Bb2 46. a4 Ba3 47. Ra7 Bb4 48. g3 Nf8 49. Kf3 Rd6 50. f5 Kg8 51. Bf4 Rd7 52. Rxd7 Nxd7 53. Bc6 Nf6 54. g4 Kf8 55. Ke3 Ng8 56. Kd4 Ne7 57. Bd7 Bc3+ 58. Kc4 Bb4 59. Bc7 Ng8 60. Kb5 Ke7 61. Bc6 g6 62. fxg6 hxg6 63. Bxa5 Bxa5 64. Kxa5 Kd6 65. Kb6 Ne7 66. Bb7 1-0

[Event "EU-chT3 fin 08 corr8892"]
[Site "ICCF corr"]
[Date "1988.10.20"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Filutowski, Ryszard"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "2369"]
[BlackElo "2443"]
[PlyCount "40"]
[EventDate "1988.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. h3 e5 12. Bb2 Bf5 13. Bb5 e4 14. Nh4 Be6 15. c4 cxd4 16. exd4 a6 17. d5 axb5 18. Bxf6 gxf6 19. dxe6 fxe6 20. Qg4+ Kh8 1/2-1/2

[Event "EU-chT3 fin 08 corr8892"]
[Site "ICCF corr"]
[Date "1988.10.20"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Korolev, Anatoly Vladimirovi"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2369"]
[BlackElo "2524"]
[PlyCount "109"]
[EventDate "1988.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 c6 9. Qd2 h5 10. f3 a6 11. Bd3 cxd5 12. cxd5 Nh7 13. Nge2 Bf6 14. 0-0 Bg5 15. b4 Nd7 16. Rab1 h4 17. Kh1 Bxe3 18. Qxe3 Ndf6 19. Na4 Bd7 20. Nb6 Rb8 21. a4 Kg7 22. a5 Nh5 23. b5 Bxb5 24. Bxb5 axb5 25. f4 N7f6 26. fxe5 Ng4 27. Qc3 Nxe5 28. Rxb5 Rh8 29. Kg1 Qg5 30. Rb4 Rhe8 31. Rd4 Re7 32. Rd3 Nf6 33. Rh3 Nxe4 34. Qd4 f5 35. Nf4 Qf6 36. Qb4 Rh8 37. Re3 Ng5 38. h3 Nef7 39. Rxe7 Qxe7 40. Re1 Ne5 41. Ne6+ Kf6 42. Rxe5 dxe5 43. Qxe7+ Kxe7 44. Nxg5 e4 45. Kf2 Kf6 46. Ne6 Ke5 47. Nc7 Kd6 48. Nb5+ Kc5 49. Na3 Rd8 50. Nac4 Rxd5 51. Nxd5 Kxd5 52. Nb6+ Ke5 53. Nd7+ Kd6 54. Nf8 g5 55. Nh7 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Butze, Roland"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "109"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 dxc4 9. bxc4 e5 10. 0-0 Re8 11. Bb2 exd4 12. exd4 Nf8 13. Rad1 Ng6 14. Ne5 Nf4 15. Bf3 Qc7 16. Ne4 Nxe4 17. Bxe4 g6 18. c5 Bf8 19. Bc1 Nh5 20. Bf3 Bf5 21. Qb2 f6 22. Nc4 Be4 23. Nd6 Bxd6 24. cxd6 Qxd6 25. Bxe4 Rxe4 26. Qxb7 Rd8 27. Qxa7 Nf4 28. Bxf4 Rxf4 29. Qa4 Rxd4 30. Rxd4 Qxd4 31. Qxc6 Rd6 32. Qe8+ Kg7 33. Qe7+ Kh6 34. Qf8+ Kh5 35. Qf7 h6 36. Qb3 f5 37. a3 Kg5 38. Rb1 Qd2 39. h3 h5 40. a4 Rd3 41. Qb6 h4 42. Qc7 Rd4 43. a5 Ra4 44. Qe5 Ra2 45. Rf1 Qf4 46. Qh8 Ra4 47. Ra1 Rxa1+ 48. Qxa1 Qc7 49. a6 Qa7 50. Qc1+ Kf6 51. Qc3+ Kf7 52. Qc8 Qd4 53. Qc7+ Kf6 54. a7 Qd5 55. Qb8 1-0

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Carnstam, Tomas"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "15"]
[EventDate "1988.03.06"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 1-0

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Andersson"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "C03"]
[PlyCount "86"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 b6 7. Qe2 a5 8. 0-0 Ba6 9. c4 c6 10. Rd1 Nf8 11. Nf1 Nbd7 12. Bf4 Ng6 13. Bg3 0-0 14. Rac1 Bxc4 15. Bxc4 dxc4 16. Rxc4 Nb8 17. b3 h6 18. Qe4 Ra7 19. Ne3 b5 20. Rc3 a4 21. Ne1 axb3 22. axb3 Bb4 23. Rcd3 Bxe1 24. Rxe1 h5 25. f4 f5 26. Qf3 h4 27. Bf2 Ra2 28. Rc1 Na6 29. Be1 Qa8 30. h3 Rd8 31. Rdd1 Nc7 32. Bb4 c5 33. Qxa8 Rdxa8 34. Rxc5 Na6 35. Rxb5 Nxf4 36. Kf1 Nc7 37. Rc5 Ncd5 38. Nxd5 Nxd5 39. Bd2 Rb2 40. b4 f4 41. Ra5 Rf8 42. Ra3 Rc8 43. Ke2 Nc3+ 0-1

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Baumbach, Fritz"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "A79"]
[PlyCount "70"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Nc4 Ba6 14. Bg5 h6 15. Be3 Bxc4 16. Bxc4 a6 17. Qd2 Kh7 18. Rab1 Rb8 19. Qd3 Nd7 20. Bxa6 Ne5 21. Qe2 Nxa6 22. Qxa6 b5 23. b3 Rb6 24. Qa7 bxa4 25. Nxa4 Rb5 26. Qa6 Qb8 27. Bd2 c4 28. Nc3 Rb6 29. Qa4 cxb3 30. Ne2 Re7 31. Nd4 Ra7 32. Ba5 Rxa5 33. Qxa5 Nc4 34. Qc3 Rb4 35. Kh1 Na5 0-1

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Bryson, Douglas Marshall"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "75"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Ne7 8. bxa5 dxc3 9. Qxg7 Rg8 10. Qxh7 Nbc6 11. Nf3 Qxa5 12. Rb1 Bd7 13. Rxb7 0-0-0 14. Rb5 Qa4 15. Qd3 Rg4 16. Qxc3 Rdg8 17. g3 Qe4+ 18. Be2 Kd8 19. Rc5 Ke8 20. h3 Rh8 21. Rh2 Rgg8 22. Bg5 Qxf3 23. Qxf3 Rxg5 24. Bb5 Rxe5+ 25. Kd1 Rf5 26. Qb3 Rh6 27. Kc1 Rfh5 28. Bxc6 Nxc6 29. Qb7 Nd8 30. Qxa7 Rxh3 31. Rxh3 Rxh3 32. Rc7 Nc6 33. Qa8+ Nd8 34. Qa6 Rh1+ 35. Kb2 Rh7 36. Qd6 f5 37. Ra7 Re7 38. Ra8 1-0

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Gudyev, Mladen"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "66"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Ne7 8. Nb5 Bc7 9. Qxg7 Rg8 10. Qxh7 a6 11. Nxc7+ Qxc7 12. Ne2 Bd7 13. Bb2 Nbc6 14. 0-0-0 0-0-0 15. Nxd4 Nxd4 16. Bxd4 Nf5 17. Qh3 Nxd4 18. Rxd4 Ba4 19. c3 Qxe5 20. Kb2 Kb8 21. Qe3 Qc7 22. f4 f6 23. Qxe6 Rge8 24. Qxf6 Rd6 25. Qh4 Rc8 26. Qg3 Rg6 27. Qe3 Re6 28. Qd2 Rc6 29. c4 dxc4 30. Qc3 Qe7 31. Rxc4 Qf7 32. Rc5 Rxc5 33. bxc5 Rxc5 1/2-1/2

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Hintikka, Eero"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "C03"]
[PlyCount "54"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. c4 c5 7. Nb3 Nc6 8. cxd5 exd5 9. Nxc5 Nxc5 10. dxc5 0-0 11. Bd3 Bg4 12. Bf4 Qa5+ 13. Kf1 Qb4 14. h3 Bxf3 15. Qxf3 Qxb2 16. Rb1 Qd4 17. Rd1 Qxc5 18. Qh5 g6 19. Qh6 Qc3 20. e6 Qf6 21. exf7+ Rxf7 22. Bg3 Bc5 23. f3 Ne5 24. Qc1 Nxd3 25. Rxd3 Qa6 26. Qb1 Rc8 27. Be5 Re8 0-1

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Letic, Stevan"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "A62"]
[PlyCount "159"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Na6 10. Nd2 Nc7 11. Nc4 Nfe8 12. a4 b6 13. Bd2 Rb8 14. Re1 Ba6 15. b3 f5 16. Rc1 Nf6 17. Bf4 Bxc4 18. bxc4 Ng4 19. Qd2 Bd4 20. Nd1 Bf6 21. f3 Ne5 22. e4 fxe4 23. Rxe4 Nf7 24. Nf2 Bg5 25. Rce1 Bxf4 26. Rxf4 Ne5 27. Ree4 Ne8 28. Rxf8+ Kxf8 29. Qh6+ Kg8 30. Rf4 Qe7 31. Ne4 Nd3 32. Rh4 Ne1 33. Qd2 Nxg2 34. Kxg2 Ng7 35. Ng5 Nf5 36. Re4 Qd7 37. Ne6 Re8 38. a5 bxa5 39. Qxa5 Rb8 40. Qc3 Qb7 41. g4 Qb2+ 42. Qxb2 Rxb2+ 43. Kh3 Nd4 44. Nxd4 cxd4 45. Rxd4 Rc2 46. Re4 Kf7 47. Re6 Rxc4 48. Rxd6 Rd4 49. Rd7+ Kg8 50. Kg3 a5 51. Kf2 Rd3 52. Ke2 Rb3 53. d6 Rb6 54. Rd8+ Kf7 55. Rh8 Rxd6 56. Rxh7+ Kf6 57. Ra7 Rb6 58. h4 Ke5 59. Kf2 Kf4 60. Rf7+ Ke5 61. Re7+ Kf6 62. Ra7 Rb5 63. Kg3 Rd5 64. g5+ Ke6 65. Kg4 Rd4+ 66. f4 Rd1 67. f5+ gxf5+ 68. Kh5 Rd4 69. Rxa5 Rf4 70. Kg6 Rxh4 71. Rxf5 Rg4 72. Rf1 Re4 73. Kg7 Ke7 74. g6 Re3 75. Kg8 Rg3 76. g7 Rh3 77. Re1+ Kd6 78. Re4 Kd5 79. Re7 Kd6 80. Kf8 1-0

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Morozov, Igor Anatolyevich"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "93"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 Nge7 8. Bg5 f6 9. Be3 0-0 10. Qd2 f5 11. 0-0-0 a6 12. Bxc6 Nxc6 13. f3 exf3 14. gxf3 e5 15. d5 Na5 16. b3 Qd6 17. f4 e4 18. Bd4 Rf7 19. Be5 Qxa3+ 20. Kb1 Bd7 21. Rhg1 Nxb3 22. cxb3 Qxb3+ 23. Qb2 Qxb2+ 24. Kxb2 Be8 25. Ne2 Rd8 26. Ng3 Kf8 27. Nf1 Bb5 28. Ne3 Rdd7 29. Rd2 b6 30. Rg5 Bd3 31. h4 Ke8 32. Rdg2 g6 33. h5 gxh5 34. Rxh5 Bb5 35. Rg8+ Rf8 36. Rxf8+ Kxf8 37. Rxf5+ Ke8 38. Kc3 Be2 39. Rg5 Rf7 40. f5 Kd7 41. f6 c6 42. Nf5 cxd5 43. Nh6 Rf8 44. Rg7+ Kc6 45. Rc7+ Kb5 46. f7 Bh5 47. Bg7 1-0

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Burger, Heinrich"]
[Result "1/2-1/2"]
[ECO "D82"]
[PlyCount "69"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Qa4+ Qxa4 8. Nxa4 Na6 9. cxd5 Nxd5 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. 0-0-0 Kc6 13. Nf3 Nxc5 14. Be5 Nxa4 15. Bxg7 Rhg8 16. Bd4 f6 17. e4 Nf4 18. b3 Nb6 19. g3 Ne6 20. Kb2 Rad8 21. a4 Nc8 22. Rc1+ Kd7 23. Be3 Ke8 24. h4 h5 25. Rhd1 Kf7 26. Rd5 a6 27. Nd2 Nd6 28. f4 Rc8 29. Rxc8 Rxc8 30. Bb6 Rc6 31. a5 Ng7 32. Rd3 Ne6 33. Rd5 Ng7 34. Rd3 Ne6 35. Rd5 1/2-1/2

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Karker, Norbert"]
[Result "1-0"]
[ECO "D84"]
[PlyCount "93"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Na6 9. Bxa6 bxa6 10. Nf3 Bf5 11. Qb3 Qc6 12. Bg3 Rfc8 13. 0-0 Be4 14. Qa3 Bf6 15. b3 Qb7 16. Ne1 Rc3 17. Rc1 Rac8 18. Rxc3 Rxc3 19. Qa5 Rc1 20. f3 Bb1 21. Qd2 Qc8 22. Nd3 Rc2 23. Qd1 Bxa2 24. Nc5 Rxc5 25. dxc5 Qxc5 26. Qd2 Bxb3 27. Rc1 Qa3 28. e4 Bd4+ 29. Bf2 Bb6 30. Bxb6 axb6 31. Qd8+ Kg7 32. Qd4+ f6 33. Ra1 Qc5 34. Qxc5 bxc5 35. Rxa6 Bf7 36. Kf2 h5 37. Ke3 g5 38. Rc6 c4 39. Kd4 g4 40. f4 h4 41. g3 hxg3 42. hxg3 Kg6 43. Rc7 e6 44. e5 Be8 45. Kxc4 fxe5 46. fxe5 Ba4 47. Kc5 1-0

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Kaunonen, Kalevi"]
[Result "1-0"]
[ECO "E74"]
[PlyCount "125"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. e5 Nfd7 10. Nf3 Re8 11. Nd5 Na6 12. Nxe7+ Kf8 13. Nxc8 Raxc8 14. 0-0-0 Nxe5 15. Nxe5 Rxe5 16. Be3 Nb4 17. Rd7 Nxa2+ 18. Kb1 Nb4 19. Rxb7 Re7 20. Rxe7 Kxe7 21. Rd1 a5 22. Rd2 Rc7 23. Bd1 f5 24. Ba4 Be5 25. Bg5+ Kf7 26. Bd8 Rb7 27. g3 Bd4 28. Bxa5 Ra7 29. Be8+ Kxe8 30. Bxb4 Rb7 31. Re2+ Kd7 32. Be1 Rb3 33. f4 Bf6 34. Ka2 Rb8 35. Rc2 Re8 36. Bc3 Be7 37. Be5 Ra8+ 38. Kb1 Ra7 39. Rc3 Ra6 40. Rb3 h5 41. Rb7+ Kd8 42. h4 Ke8 43. Kc2 Kd8 44. Bc3 Rc6 45. Kd3 Rd6+ 46. Ke2 Re6+ 47. Kf3 Ra6 48. Ke3 Re6+ 49. Kd3 Rd6+ 50. Kc2 Rc6 51. Ra7 Ke8 52. Be5 Kd8 53. Kb3 Rb6+ 54. Ka2 Ke8 55. Ka3 Kf8 56. Rd7 Ke8 57. Rd5 Rb4 58. b3 Rb6 59. Kb2 Ra6 60. Bc3 Rc6 61. Ba5 Re6 62. Bd2 Rc6 63. b4 1-0

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Koskinen, Olli"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "65"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. h3 dxc4 11. Bxc4 e5 12. Bb2 e4 13. Nd2 Ne7 14. Be2 cxd4 15. cxd4 Be6 16. Qb1 Bd5 17. Rc1 Qd7 18. a4 Rfc8 19. Bc3 Rc7 20. Qb2 Rac8 21. Bb5 Bc6 22. d5 Bxb5 23. Bxf6 Rxc1+ 24. Rxc1 Rxc1+ 25. Qxc1 gxf6 26. Nxe4 Nxd5 27. axb5 Qxb5 28. Qc8+ Kg7 29. Nd6 Qc6 30. Nf5+ Kg6 31. Nh4+ Kg7 32. Nf5+ Kg6 33. Nh4+ 1/2-1/2

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Meleghegyi, Csaba"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "110"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 dxc4 9. bxc4 e5 10. 0-0 Re8 11. Bb2 Qe7 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qh4 exd4 15. Nxd4 Qf8 16. Bd3 h6 17. Nf3 Ng4 18. Rad1 Ne5 19. Bb1 Nxf3+ 20. gxf3 f5 21. Kh1 Be7 22. Qf4 Bg5 23. Qd6 Qf7 24. f4 Be7 25. Qd3 Be6 26. Rc1 b5 27. Rg1 Bf6 28. Bxf6 Qxf6 29. Rg3 Bxc4 30. Qa3 Bd5+ 31. f3 a5 32. Re1 Ra7 33. Qc5 Rae7 34. Kg1 Qb2 35. Rg2 Qb4 36. Qxb4 axb4 37. Kf2 Ra8 38. Re2 Rea7 39. Kg3 Ra3 40. Bxf5 Rxa2 41. Be4 Bxe4 42. Rxa2 Rxa2 43. Rxa2 b3 44. Rb2 Bd5 45. e4 Bf7 46. Kf2 c5 47. Ke3 c4 48. Kd2 b4 49. Kc1 c3 50. Re2 Bc4 51. Re3 b2+ 52. Kb1 g6 53. h4 h5 54. e5 Kf7 55. e6+ Ke7 0-1

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Piuva, Matti"]
[Result "1/2-1/2"]
[ECO "D82"]
[PlyCount "45"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Qa4+ Qxa4 8. Nxa4 Ne4 9. f3 Bd7 10. fxe4 Bxa4 11. Bxb8 dxc4 12. Rc1 Rxb8 13. Rxc4 Bc6 14. b3 Bb5 15. Rc2 Bc6 16. Nf3 Bxe4 17. Bb5+ Kf8 18. Rf2 Bxf3 19. Rxf3 Bc3+ 20. Ke2 Rd8 21. Rd1 Rxd1 22. Kxd1 Kg7 23. Rf4 1/2-1/2

[Event "FIN jub25-A corr8792"]
[Site "Finland"]
[Date "1987.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Raty, Sakari"]
[Result "1-0"]
[ECO "D82"]
[PlyCount "69"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "15"]
[EventCountry "FIN"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Qa4+ Qxa4 8. Nxa4 Ne4 9. f3 Bd7 10. fxe4 Bxa4 11. Bxb8 Bxb2 12. Rb1 Bc3+ 13. Kf2 Rxb8 14. exd5 0-0 15. Ne2 Be5 16. Rb4 Bd7 17. Nc1 a5 18. Rb1 Rfc8 19. Nd3 Bf5 20. Rb5 Bc3 21. Be2 Bxd3 22. Bxd3 Bb4 23. Rb1 Bxc5 24. Rxb7 Rxb7 25. Rxb7 Kg7 26. Rb5 a4 27. Kf3 Kf6 28. Ra5 a3 29. Ke4 Kg5 30. Rxc5 Rxc5 31. Kd4 Ra5 32. e4 Ra4 33. e5 Rb4 34. h4+ Kh6 35. d6 1-0

[Event "NED corr"]
[Site "Netherlands"]
[Date "1984.??.??"]
[Round "?"]
[White "Van der Kooij, Jaap"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C31"]
[PlyCount "45"]
[EventDate "1984.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. Nf3 dxe4 4. Nxe5 Nf6 5. Bc4 Be6 6. Bxe6 fxe6 7. Nc3 Nc6 8. Nxc6 bxc6 9. Qe2 Qd4 10. b3 Bc5 11. Bb2 0-0 12. 0-0-0 Rad8 13. Rhe1 Rd6 14. Nb5 Qf2 15. Nxd6 cxd6 16. Qxf2 Bxf2 17. Re2 Bc5 18. Bxf6 gxf6 19. Rxe4 e5 20. fxe5 dxe5 21. Rc4 Ba3+ 22. Kb1 Rc8 23. b4 1-0

[Event "W-ch H corr"]
[Site "ICCF corr"]
[Date "1981.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Grevlund, Per"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "121"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Be7 8. Bd3 Nh5 9. Be5 f5 10. h3 Nf6 11. g4 0-0 12. gxf5 exf5 13. Qb3 Na5 14. Qc2 Ne8 15. h4 Be6 16. Ng5 Bxg5 17. hxg5 Nc6 18. Bf4 Nd6 19. Qe2 g6 20. Rc1 Ne4 21. f3 Nxc3 22. Rxc3 Rc8 23. Qh2 Rf7 24. 0-0 Nb4 25. Rxc8 Qxc8 26. Bb1 Nc6 27. Qd2 Rf8 28. Rc1 Qd7 29. b4 a6 30. Bd3 Rc8 31. b5 axb5 32. Bxb5 Qe7 33. Bxc6 bxc6 34. Qb2 Bd7 35. Qb7 Qd8 36. a4 Ra8 37. Ra1 Qc8 38. Qb4 Qf8 39. Qb6 Qc8 40. a5 Ra6 41. Qc5 Qf8 42. Qxf8+ Kxf8 43. Kf2 Bc8 44. Rb1 Ke8 45. Bc7 Ra7 46. Bb6 Rf7 47. Bc5 Rb7 48. Ra1 Rb2+ 49. Kg3 Ba6 50. Rh1 Rb7 51. Kf4 Rf7 52. Rh4 Kd7 53. Ke5 Bd3 54. f4 Ke8 55. Kd6 Bb5 56. Rh1 Rd7+ 57. Ke6 Bd3 58. Ra1 Ba6 59. Rb1 Bb5 60. Rb2 Kd8 61. a6 1-0

[Event "W-ch12 sf7 corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Cvachoucek, Frantisek"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "E32"]
[PlyCount "63"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. e3 b6 9. Bd3 Bb7 10. f3 c5 11. Ne2 Rc8 12. 0-0 h6 13. Bh4 d5 14. cxd5 Nxd5 15. Qe1 N5f6 16. Rd1 a6 17. Bb1 Qe7 18. e4 cxd4 19. Nxd4 Ne5 20. f4 Ng6 21. Bxf6 Qxf6 22. e5 Qe7 23. Qg3 Nh4 24. f5 exf5 25. Nxf5 Nxf5 26. Bxf5 Rce8 27. Rd6 Qxe5 28. Qxe5 Rxe5 29. Rxb6 Be4 30. Bxe4 Rxe4 31. Rxa6 Re2 32. b4 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Giesbergen, HJ."]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C26"]
[PlyCount "41"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 d6 6. h3 0-0 7. 0-0 a6 8. d3 Be6 9. Nd5 Nd4 10. Nxd4 Bxd4 11. c3 Ba7 12. Kh2 Nxd5 13. exd5 Bd7 14. f4 f6 15. f5 Kh8 16. Qe2 a5 17. g4 Qe8 18. Be3 Bxe3 19. Qxe3 Qb8 20. Rae1 c5 21. Qd2 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Holscher, HGJ"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "C73"]
[PlyCount "80"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. c4 Ne7 8. Nc3 Ng6 9. Be3 Be7 10. h4 h5 11. Qa4 Bd7 12. c5 Qb8 13. 0-0-0 a5 14. dxe5 fxe5 15. a3 Qb7 16. Rd2 Qa6 17. Bg5 dxc5 18. Bxe7 Kxe7 19. Ng5 Rad8 20. Rhd1 Bg4 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. f3 Bd7 24. g3 Kc8 25. Nd1 c4 26. Qc2 Qb6 27. Qc3 Qc5 28. Ne3 Nf8 29. Nf7 Ng6 30. Nxc4 Be6 31. Nfxe5 Nxe5 32. Nxe5 Qg1+ 33. Kc2 Qf2+ 34. Kd3 c5 35. a4 c6 36. b3 Bh3 37. Kc4 Bf1+ 38. Nd3 Qe3 39. g4 hxg4 40. fxg4 Kb7 0-1

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Bleker, Frits"]
[Result "1/2-1/2"]
[ECO "E41"]
[PlyCount "95"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. Nh4 h6 11. f4 Ng6 12. Nxg6 fxg6 13. 0-0 0-0 14. Rb1 Rb8 15. fxe5 dxe5 16. Be3 Qd6 17. Qa4 a6 18. Qa3 Nd7 19. Rxf8+ Qxf8 20. Be2 b6 21. Qa4 Nf6 22. Qc6 Nxe4 23. Rxb6 Nxc3 24. Bf1 Rxb6 25. Qxb6 Bg4 26. Qb2 Nd1 27. Qxe5 Nxe3 28. Qxe3 Qd6 29. h3 Bd7 30. Bd3 Kf8 31. Be4 Kg8 32. Qd3 Be8 33. Bf3 Bd7 34. Qe3 Kf7 35. Qe2 g5 36. Bg4 Bxg4 37. Qxg4 Kf6 38. Qf3+ Ke7 39. Qc3 Kf7 40. a4 Kg8 41. Qe3 Kf7 42. a5 Kf8 43. Qe4 g6 44. Qe3 Kf7 45. Qd2 Kg8 46. Qe3 Kf7 47. Kh1 Kg7 48. Kg1 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Booij, RE."]
[Result "1-0"]
[ECO "E74"]
[PlyCount "53"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Nf3 Bg4 10. Be3 Qa5 11. 0-0 Nc6 12. Nd2 Bxe2 13. Qxe2 Nd7 14. Rac1 Qb4 15. Ndb1 Nc5 16. b3 e6 17. Rfd1 Rad8 18. Rd2 Rd7 19. a3 Qa5 20. b4 Nxb4 21. axb4 Qxb4 22. Rb2 Qa5 23. Ra2 Qb6 24. Na4 Qc6 25. Nxc5 dxc5 26. Rxa7 Qxe4 27. Nd2 1-0

[Event "W-ch12 sf7 corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Deben, BF."]
[Result "1/2-1/2"]
[ECO "A55"]
[PlyCount "59"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Re1 Re8 9. Bf1 Bf8 10. h3 g6 11. d5 c5 12. a3 Nh5 13. Nh2 Ndf6 14. Qf3 Bg7 15. g4 Nf4 16. Bxf4 exf4 17. Qxf4 Nd7 18. Qd2 g5 19. Nf3 Ne5 20. Nxe5 Bxe5 21. Kg2 Qf6 22. Bd3 h5 23. f3 Bd7 24. Rh1 Kg7 25. Rab1 Rh8 26. Ne2 Rh6 27. Ng3 Rah8 28. Be2 h4 29. Nf1 b6 30. Ne3 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Euwe, Max"]
[Result "1/2-1/2"]
[ECO "B88"]
[PlyCount "56"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. 0-0 Nc6 10. f4 Nxd4 11. Bxd4 b5 12. e5 dxe5 13. fxe5 Nd7 14. Ne4 Bb7 15. Nd6 Bxd6 16. exd6 Qg5 17. Rf2 Rac8 18. Qd2 Qxd2 19. Rxd2 Nc5 20. d7 Nxd7 21. Bxg7 Kxg7 22. Rxd7 Bc6 23. Ra7 Ra8 24. Rxa8 Rxa8 25. Rd1 Kf6 26. c3 Ke7 27. Kf2 Rg8 28. g3 Rg5 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Fiorito, Mario V"]
[Result "1/2-1/2"]
[ECO "A65"]
[PlyCount "84"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 Na6 10. f3 Rb8 11. Kh1 Nc7 12. a4 Nd7 13. f4 a6 14. a5 b5 15. axb6 Nxb6 16. f5 Nd7 17. Ra2 Ne5 18. Bc2 Ra8 19. Bf4 g5 20. Bxe5 Bxe5 21. Qd2 Kg7 22. Nd1 f6 23. Ne3 Qe7 24. Nc4 Rb8 25. Ba4 Rb4 26. Rc1 Nb5 27. Qd3 Bd7 28. b3 Rb8 29. Na5 Nd4 30. Nxd4 Rxd4 31. Qf3 Bxa4 32. Rxa4 Rxa4 33. bxa4 Qe8 34. Nc6 Rb2 35. Qd1 Bxh2 36. Kxh2 Qxe4 37. Qf1 Qxd5 38. Nd8 Ra2 39. Ne6+ Kg8 40. Rb1 h5 41. Rb8+ Kf7 42. Rf8+ Ke7 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Lodewijk, G."]
[Result "1-0"]
[ECO "A41"]
[PlyCount "75"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d6 2. g3 e5 3. Bg2 c6 4. e4 Be7 5. Ne2 Bg4 6. Nbc3 Nf6 7. Be3 0-0 8. 0-0 Qc7 9. h3 Bc8 10. a4 h6 11. f4 Na6 12. Qd2 b6 13. Kh1 Nh7 14. g4 f6 15. Ng3 exd4 16. Bxd4 Be6 17. Rad1 Rad8 18. Rfe1 Rfe8 19. Qf2 Rd7 20. Nf5 Bf8 21. Rd2 Bf7 22. Red1 Red8 23. Be3 Nb4 24. Nd4 c5 25. Nde2 Qb8 26. Bf3 Be7 27. h4 Be6 28. f5 Bf7 29. Nf4 Re8 30. Rg1 Nc6 31. Nfd5 Bd8 32. Qf1 Bxd5 33. Nxd5 Ne5 34. Be2 Rf8 35. Bb5 Rb7 36. Nf4 Be7 37. Ng6 Nf7 38. Bc4 1-0

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Van Buuren, G."]
[Result "1-0"]
[ECO "E39"]
[PlyCount "113"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 Nc6 8. Bf4 Nh5 9. Bg3 f5 10. e3 b6 11. Be2 Bb7 12. b4 Be7 13. Rd1 f4 14. exf4 Nxf4 15. 0-0 Nxe2+ 16. Qxe2 a5 17. b5 Na7 18. Ne5 d6 19. Nc6 Bxc6 20. Qxe6+ Kh8 21. bxc6 Nxc6 22. Nd5 Re8 23. Qe3 Bh4 24. Qxb6 Bxg3 25. Qxc6 Rc8 26. Qa4 Be5 27. f4 Bb2 28. Rfe1 Rxe1+ 29. Rxe1 Bd4+ 30. Kh1 g6 31. Re4 Bg7 32. h3 Rb8 33. Re7 Bd4 34. Qd1 Bf6 35. Ra7 Rc8 36. Qd3 Bg7 37. Qe4 Qf8 38. Re7 Qg8 39. a4 Rd8 40. Qe1 Ra8 41. Nc7 Rf8 42. Ne6 Rf7 43. Nxg7 Qxg7 44. Re8+ Rf8 45. Qe6 Qa1+ 46. Kh2 Rxe8 47. Qxe8+ Kg7 48. Qe7+ Kg8 49. Qd8+ Kg7 50. Qc7+ Kg8 51. Qxa5 Qa3 52. Qb6 Kf7 53. a5 Ke7 54. a6 Qe3 55. Qb2 Qxf4+ 56. g3 Qxc4 57. a7 1-0

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Van Oosterom, Joop J"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "61"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 dxc4 9. bxc4 e5 10. 0-0 Re8 11. Bb2 exd4 12. exd4 Nf8 13. Rad1 Ng6 14. Ne5 Qc7 15. f4 Ne7 16. Bd3 g6 17. c5 Bxe5 18. fxe5 Nfd5 19. Qf2 Be6 20. Ne4 Kg7 21. Nf6 Rh8 22. Be4 Rad8 23. Bc1 h6 24. Rd3 Qc8 25. Rg3 h5 26. Nxd5 Nxd5 27. Bxd5 Bxd5 28. Qf6+ Kh7 29. Rxg6 fxg6 30. Qe7+ Kg8 31. Rf6 1-0

[Event "W-ch12 sf7 corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Zichichi, Alvise"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "40"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 Nf8 9. Nf3 Ne6 10. Bh4 g6 11. 0-0 0-0 12. Rab1 a5 13. a3 Ng7 14. b4 axb4 15. axb4 Bf5 16. b5 Bxd3 17. Qxd3 Nd7 18. Bxe7 Qxe7 19. bxc6 bxc6 20. Ra1 Ne6 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Praagman, Cees"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "E05"]
[PlyCount "64"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Nbd2 Nbd7 11. Ng5 Bxg2 12. Kxg2 c5 13. dxc5 Nxc5 14. Rd1 Qd5+ 15. Ndf3 Qb7 16. Bf4 Rac8 17. Rac1 e5 18. Be3 e4 19. Nd4 Nd3 20. Nc6 Nxc1 21. Rxc1 Nd5 22. Nxe7+ Nxe7 23. Bc5 Qd5 24. Nh3 Ng6 25. b4 Rfd8 26. Qb2 Qb7 27. e3 Qd7 28. Qe2 Ne5 29. Nf4 Nd3 30. Nxd3 exd3 31. Qd2 Rc6 32. Rc3 a5 0-1

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Seewald, Pieter C"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "76"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Nc6 11. e3 Rb8 12. a4 b4 13. Rc1 Na5 14. Be1 c5 15. Nbd2 cxd4 16. Nxd4 Rc8 17. Qd1 Bxg2 18. Kxg2 Qd7 19. N2f3 Qb7 20. Rxc8 Rxc8 21. Rc1 Rxc1 22. Qxc1 e5 23. Ne2 Nd7 24. Qc2 Nc5 25. Nc1 g6 26. h3 Kg7 27. Qd1 Qe4 28. Kh2 h5 29. Kg1 Nc6 30. b3 Na5 31. Nd2 Qd5 32. Qc2 e4 33. Kf1 Nd3 34. Ke2 Nc5 35. Na2 Qd3+ 36. Qxd3 Nxd3 37. f3 Nxe1 38. Kxe1 exf3 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Sinke, Johannes J"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C33"]
[PlyCount "29"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 c6 5. d4 d5 6. exd5 Nxd5 7. Qe2+ Be7 8. Bxd5 cxd5 9. Qb5+ Nc6 10. Bxf4 a6 11. Qxd5 Be6 12. Qe4 Qxd4 13. Qxd4 Nxd4 14. 0-0-0 0-0-0 15. Nf3 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Timmerman, Gert Jan"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "79"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 d6 5. d4 Bd7 6. 0-0 Bg7 7. dxe5 dxe5 8. Bg5 f6 9. Be3 Nh6 10. Bc5 Bf8 11. Bxf8 Kxf8 12. c4 Nf7 13. Nc3 Kg7 14. Qe2 Nb8 15. Rfd1 c6 16. Ba4 Qe7 17. h3 Be6 18. Rab1 a5 19. Bc2 Na6 20. a3 Rhd8 21. Rxd8 Nxd8 22. Nd1 Bf7 23. Ne3 Ne6 24. Qd2 Nac5 25. b3 Nd7 26. b4 Rd8 27. Qc3 axb4 28. axb4 Nb8 29. Rd1 Na6 30. c5 Nd4 31. Bd3 Nc7 32. Ne1 Bb3 33. Ra1 Be6 34. Qb2 Qf7 35. Rc1 Ncb5 36. Nc4 g5 37. Na5 Bc8 38. f3 h5 39. Qf2 Be6 40. Qe3 1/2-1/2

[Event "NED-ch10 corr"]
[Site "Netherlands"]
[Date "1980.??.??"]
[Round "?"]
[White "Weyerstrass, Ronald"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "A20"]
[PlyCount "72"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 e5 3. c4 c6 4. e4 Bc5 5. Nc3 0-0 6. Nge2 d5 7. exd5 cxd5 8. Nxd5 Nc6 9. 0-0 Bf5 10. d3 Nxd5 11. cxd5 Nb4 12. Be3 Bxe3 13. fxe3 Bg4 14. h3 Bxe2 15. Qxe2 Nxd5 16. Rac1 Qd6 17. g4 Rad8 18. a3 Qb6 19. Bxd5 Rxd5 20. Rc3 Rc5 21. Rfc1 Rxc3 22. Rxc3 h6 23. Qf2 Rd8 24. Kg2 g6 25. b4 a5 26. bxa5 Qxa5 27. Qc2 Kg7 28. Qb3 Rd6 29. Rc2 Rb6 30. Qc3 Qd5+ 31. e4 Qe6 32. Rb2 Rc6 33. Qb3 Qe7 34. Qxb7 Rc2+ 35. Kh1 Rc1+ 36. Kg2 Rc2+ 1/2-1/2

[Event "EU-chT2 corr7887"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Conroy, Mike J"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "29"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bf4 Nf6 7. e5 Ne4 8. 0-0 0-0 9. Nxd4 Nxd4 10. Qxd4 d5 11. exd6 Nxd6 12. Nc3 Bf6 13. Be5 Nxb5 14. Qxd8 Rxd8 15. Nxb5 1/2-1/2

[Event "EU-chT2 corr7887"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Duenhaupt, Heinz Wilhelm"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "49"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 d6 5. d4 Bd7 6. 0-0 Bg7 7. dxe5 dxe5 8. Bg5 f6 9. Be3 Nh6 10. Na3 Nf7 11. Bc5 Bf8 12. Bxf8 Kxf8 13. Qe2 Qe7 14. Rfd1 Kg7 15. Nc2 Nb8 16. Ne3 Bxb5 17. Qxb5 Nd6 18. Qe2 Rd8 19. Nd5 Qf7 20. Rd2 Na6 21. Ne1 c6 22. Nb4 Nc5 23. f3 Nc4 24. Rxd8 Rxd8 25. b3 1/2-1/2

[Event "EU-chT1 fin 09 corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Korelov, Aleksandr Pavlovich"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "107"]
[EventDate "1978.??.??"]
[EventType "team (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 c6 9. Qd2 h5 10. f3 a6 11. Bd3 cxd5 12. cxd5 Nh7 13. Nge2 Bf6 14. 0-0 Bg5 15. b4 Nd7 16. Rab1 h4 17. Kh1 Bxe3 18. Qxe3 Ndf6 19. Na4 Bd7 20. Nb6 Rb8 21. a4 Kg7 22. a5 Nh5 23. b5 Bxb5 24. Bxb5 axb5 25. f4 N7f6 26. fxe5 Ng4 27. Qc3 Nxe5 28. Rxb5 Rh8 29. Kg1 Qg5 30. Rb4 Rhe8 31. Rd4 Re7 32. Rd3 Nf6 33. Rh3 Nxe4 34. Qd4 f5 35. Nf4 Qf6 36. Qb4 Rh8 37. Re3 Ng5 38. h3 Nef7 39. Rxe7 Qxe7 40. Re1 Ne5 41. Ne6+ Kf6 42. Rxe5 dxe5 43. Qxe7+ Kxe7 44. Nxg5 e4 45. Kf2 Kf6 46. Ne6 Ke5 47. Nc7 Kd6 48. Nb5+ Kc5 49. Na3 Rd8 50. Nac4 Rxd5 51. Nxd5 Kxd5 52. Nb6+ Ke5 53. Nd7+ Kd6 54. Nf8 1-0

[Event "EU-chT2 corr7887"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Pedersen, Jens Otto"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "133"]
[EventDate "1978.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 c4 11. dxe6 cxd3 12. exd7+ Qxd7 13. 0-0 Bb7 14. Bg5 Be7 15. e5 Nd5 16. Qxd3 Nxc3 17. Qxc3 Bxg5 18. Nxg5 Qf5 19. f4 Rc8 20. Qb4 Rc2 21. Rf2 Rxf2 22. Kxf2 h6 23. Nf3 Qc2+ 24. Qd2 Qc5+ 25. Kg3 Qb6 26. Qd3 0-0 27. Qd6 Qa7 28. Rd1 Bxf3 29. Kxf3 Qb7+ 30. Kg3 Qe4 31. Qd3 Qa4 32. a3 b4 33. Qd4 Rb8 34. h3 Qb3+ 35. Rd3 bxa3 36. bxa3 Qc2 37. Qd5 Qe2 38. Kh2 Qe1 39. Qc4 Qf2 40. Rd7 Rf8 41. Rd6 a5 42. Rd5 Qe1 43. Rd4 Qe3 44. Rd3 Qe2 45. Qc3 Qf1 46. Rf3 Qa6 47. Rg3 Rc8 48. Qd2 Qb5 49. Qd1 Qc5 50. Qg4 Qf8 51. f5 Re8 52. Qd4 Kh8 53. f6 g6 54. Qd6 g5 55. Qc7 Qg8 56. Qxa5 Qg6 57. Qd5 Kg8 58. a4 Qc2 59. Qd4 Qf5 60. a5 Rxe5 61. a6 Ra5 62. Qd8+ Kh7 63. Qc7 Qd5 64. Rd3 Rc5 65. Qe7 Qc4 66. Rd4 Qxd4 67. Qxf7+ 1-0

[Event "EU-chT1 fin 09 corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Sauermann, Wilfried"]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "C73"]
[PlyCount "121"]
[EventDate "1978.??.??"]
[EventType "team (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. c4 Ne7 8. Nc3 Ng6 9. Qa4 Bd7 10. c5 Be7 11. 0-0 0-0 12. Qc4+ Kh8 13. Be3 f5 14. exf5 Rxf5 15. dxe5 Rxf3 16. gxf3 Nxe5 17. Qe4 Bf6 18. cxd6 cxd6 19. Bd4 d5 20. Qf4 Qe8 21. Ne2 c5 22. Bxe5 Bxe5 23. Qd2 Qg6+ 24. Ng3 Qf6 25. Rac1 Bh3 26. Rfd1 Rd8 27. Qd3 Bd4 28. b4 Qb6 29. bxc5 Bxc5 30. Rc2 Be7 31. Re2 Bf8 32. Qd4 Qxd4 33. Rxd4 Rc8 34. Re1 Rc2 35. Rxd5 Rxa2 36. Ne4 h6 37. Rd8 Kg8 38. Nc5 Kf7 39. Nd3 Be7 40. Rb8 Bf6 41. Rb7+ Kf8 42. Nf4 Bf5 43. Kg2 Rd2 44. Nh5 Rd6 45. Ng3 Rd5 46. Rc1 Bd7 47. Ne4 Be7 48. Ra7 a5 49. Rcc7 Ke8 50. Nc3 Rd6 51. Rxa5 Rg6+ 52. Kf1 Bd6 53. Ra8+ Ke7 54. Rb7 Bxh2 55. Nd5+ Kd6 56. Ra6+ Bc6 57. Nb4 Kc5 58. Rxc6+ Rxc6 59. Nxc6 Kxc6 60. Rxg7 Kd5 61. Kg2 1-0

[Event "EU-chT1 fin 09 corr"]
[Site "ICCF corr"]
[Date "1978.??.??"]
[Round "?"]
[White "Sutton, J Anthony"]
[Black "Nienhuis, Kier H"]
[Result "0-1"]
[ECO "E20"]
[PlyCount "98"]
[EventDate "1978.??.??"]
[EventType "team (corr)"]
[EventRounds "8"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 d5 6. cxd5 Nxd5 7. Bd2 cxd4 8. Nxd4 Nxc3 9. bxc3 Be7 10. Bg2 e5 11. Nc2 Nc6 12. Nb4 Bd7 13. Nxc6 Bxc6 14. Bxc6+ bxc6 15. Qa4 0-0 16. Qxc6 Rc8 17. Qe4 Qd7 18. h4 Rfd8 19. Bg5 f6 20. Be3 f5 21. Qc2 Qc6 22. 0-0 f4 23. Bc1 Rf8 24. Bb2 Rb8 25. Kh2 Qc4 26. Kg2 fxg3 27. f3 e4 28. Bc1 exf3+ 29. exf3 Bxh4 30. Ba3 Rfe8 31. Rfe1 Rxe1 32. Rxe1 Bf6 33. Bd6 Rd8 34. Bxg3 Qxc3 35. Qe4 h6 36. Re2 Qd3 37. Qe6+ Kh7 38. Re4 Qd5 39. Qa6 Qf7 40. Re2 h5 41. Qb5 Qg6 42. Kh2 Rd3 43. Qb7 Qf5 44. Kg2 h4 45. Bb8 h3+ 46. Kh2 Rxf3 47. Qxa7 Qd3 48. Rf2 Bd4 49. Rxf3 Qxf3 0-1

[Event "NED-ch corr"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Giesbergen, HJ."]
[Black "Nienhuis, Kier H"]
[Result "1-0"]
[ECO "E45"]
[PlyCount "67"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. Ng3 Bxc3+ 7. bxc3 d5 8. Ba3 dxc4 9. e4 Qd7 10. Be2 Nc6 11. 0-0 0-0-0 12. Qc2 Kb8 13. Rfd1 Qe8 14. Rab1 Ka8 15. Nf1 Ne7 16. Ne3 Bb7 17. f3 Ng6 18. Bxc4 Nd5 19. Bc1 Nxe3 20. Bxe3 Bc6 21. Bb3 h5 22. c4 Ne7 23. Bf4 Rc8 24. d5 Bb7 25. Ba4 Qf8 26. Bd7 Rd8 27. dxe6 Ng6 28. Be3 Qe7 29. c5 fxe6 30. Qa4 Kb8 31. cxb6 axb6 32. Rxb6 cxb6 33. Bxb6 Ba6 34. Bc7+ 1-0

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Kolenbrander, Joop N"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C72"]
[PlyCount "95"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. d4 b5 7. Bb3 exd4 8. c3 d3 9. Qxd3 Nf6 10. a4 Be7 11. Re1 0-0 12. Nbd2 Ng4 13. Qf1 Rb8 14. h3 Nf6 15. Nd4 Nxd4 16. cxd4 c5 17. dxc5 dxc5 18. e5 Ne8 19. Ne4 bxa4 20. Bc4 Bb5 21. Nc3 Nc7 22. Re4 Bxc4 23. Rxc4 Nd5 24. Nxa4 Qc7 25. Re4 Qc6 26. Qe2 Rb4 27. Bd2 Ne3 28. Nc3 Rxe4 29. Nxe4 Qxe4 30. Qxe3 Qc6 31. Bc3 Rd8 32. Qe2 c4 33. Qg4 Bf8 34. Re1 Re8 35. Re4 Rc8 36. e6 fxe6 37. Qxe6+ Qxe6 38. Rxe6 Ra8 39. Rc6 a5 40. Rxc4 a4 41. f4 a3 42. bxa3 Bxa3 43. Rc7 Ra7 44. Rc8+ Kf7 45. f5 Be7 46. Rc6 Bd8 47. Kf2 Rb7 48. Kf3 1/2-1/2

[Event "NED-ch06 corr7577"]
[Site "Netherlands"]
[Date "1975.??.??"]
[Round "?"]
[White "Nienhuis, Kier H"]
[Black "Van der Zwan, JJ."]
[Result "1-0"]
[ECO "A67"]
[PlyCount "53"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[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+ Nbd7 9. e5 dxe5 10. fxe5 Nh5 11. e6 fxe6 12. dxe6 0-0 13. Nf3 Bxc3+ 14. bxc3 Rxf3 15. Qxf3 Ne5 16. Qe4 Qf6 17. Rf1 Qxe6 18. Bf4 Bd7 19. Qxe5 Qxe5+ 20. Bxe5 Bxb5 21. Rf3 Bc6 22. Rf2 Rc8 23. Re2 Bb5 24. Re3 Rf8 25. 0-0-0 Nf4 26. Bxf4 Rxf4 27. Re7 1-0

[Event "NED-ch05 corr7476"]
[Site "Netherlands"]
[Date "1974.??.??"]
[Round "?"]
[White "De Waard, ER."]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "C73"]
[PlyCount "62"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. c4 Ne7 8. Nc3 Ng6 9. Be3 Be7 10. Qa4 Bd7 11. c5 Qb8 12. 0-0-0 a5 13. a3 Qb7 14. Rd2 Qa6 15. dxe5 fxe5 16. Qd1 Qc4 17. Rc2 Qf7 18. Ng5 Qf6 19. Rd2 h6 20. Nf3 0-0 21. cxd6 cxd6 22. Ne1 Be6 23. g3 d5 24. exd5 cxd5 25. Nxd5 Bxd5 26. Rxd5 Qc6+ 27. Nc2 Rad8 28. Rxd8 Rxd8 29. Qe1 Rc8 30. Qd1 Rd8 31. Qe1 Rc8 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1974.??.??"]
[Round "?"]
[White "Ferenc, T."]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "D97"]
[PlyCount "53"]
[EventDate "1974.??.??"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. 0-0-0 cxd4 11. Rxd4 Qb6 12. e5 Be6 13. Qb5 Ng4 14. Bxe7 Rfc8 15. Bd6 Nxf2 16. Rg1 Ng4 17. Kb1 Ne3 18. Bd3 Nc5 19. Bxc5 Rxc5 20. Qxb6 axb6 21. Ra4 Rd8 22. Be4 Nc4 23. Rb4 Nxe5 24. Rxb6 Nxf3 25. gxf3 Bxc3 26. bxc3 Ra8 27. Rxb7 1/2-1/2

[Event "NED-ch05 corr7476"]
[Site "Netherlands"]
[Date "1974.??.??"]
[Round "?"]
[White "Meddeler, Hein"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "93"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. Nge2 cxd4 8. exd4 0-0 9. a3 Be7 10. d5 exd5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bxh7+ Kxh7 14. Qxd5 Nc6 15. 0-0 Bc5+ 16. Kh1 Qe8 17. Qd3+ Kg8 18. b4 Ne5 19. Qd1 Be7 20. Ng3 Nc4 21. Ra2 Qd8 22. Qd5 Qc7 23. Re2 Bf6 24. Re4 Rac8 25. Nh5 Bc3 26. Rg4 Qc6 27. Qg5 f5 28. Nxg7 Bf6 29. Nxf5+ Bxg5 30. Ne7+ Kh7 31. Nxc6 Bxc1 32. Rxc4 Bf4 33. g3 Rxc6 34. Rxf4 Rxf4 35. gxf4 Kg6 36. Rd1 Rc3 37. Kg2 Rxa3 38. Rxd7 Ra4 39. Kg3 Rxb4 40. Kg4 Rb2 41. f5+ Kf6 42. Rd6+ Ke7 43. Re6+ Kf7 44. h4 a5 45. Rc6 a4 46. Kg5 Rg2+ 47. Kf4 1/2-1/2

[Event "NED-ch05 corr7476"]
[Site "Netherlands"]
[Date "1974.??.??"]
[Round "?"]
[White "Mooij, Walter Johan"]
[Black "Nienhuis, Kier H"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "41"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Nc6 9. Qxc4 Qd5 10. Nbd2 Rd8 11. e3 Qxc4 12. Nxc4 a5 13. Bd2 Nd5 14. Rfc1 Bd7 15. Nfe5 Nxe5 16. Nxe5 c6 17. Nd3 Be8 18. Nc5 b6 19. Nd3 Rac8 20. Be1 Bf8 21. Kf1 1/2-1/2

