[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Balentine, Thomas"]
[Black "Jonkers, Alfons GHP"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "58"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Nc3 Ngf6 5. d4 cxd4 6. Nxd4 a6 7. Bxd7+ Qxd7 8. 0-0 e5 9. Nf5 d5 10. f3 dxe4 11. fxe4 Qc6 12. Qe2 Be6 13. Qf3 Nd7 14. Be3 g6 15. Nh4 Be7 16. Qf2 Nf6 17. Nf3 Ng4 18. Qe2 Nxe3 19. Qxe3 Bc5 20. Kf2 Bxe3+ 21. Kxe3 0-0-0 22. Nxe5 Qb6+ 23. Kf4 Qxb2 24. Na4 g5+ 25. Ke3 Qd4+ 26. Kf3 Qxe5 27. g3 Rd2 28. h3 Bxh3 29. Nb6+ Kd8 0-1

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Bistry, Jaromir"]
[Black "Jonkers, Alfons GHP"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "42"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[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 b5 8. 0-0 Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 b4 12. Na4 Nbd7 13. f3 0-0 14. Rad1 Kh8 15. Qf2 Nc5 16. Nxc5 dxc5 17. Ne2 Qc7 18. c4 a5 19. Bc2 Ba6 20. b3 a4 21. f4 Bb7 0-1

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Hinz, Lothar"]
[Black "Jonkers, Alfons GHP"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "56"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. Qh5+ g6 7. Qh4 exf4 8. Nf3 Kf7 9. 0-0 Nce7 10. g4 h5 11. Ng5+ Kg7 12. Be2 d4 13. Bxd4 Nc6 14. Bc4 Nxd4 15. Nf7 g5 16. Nxd8 Ne2+ 17. Kf2 gxh4 18. Nf7 fxe3+ 19. dxe3 Bxh2 20. Nxh8 Ng3 21. Rd1 Ne4+ 22. Kg2 Be5 23. c3 h3+ 24. Kg1 Bxg4 25. Rd5 h2+ 26. Kg2 Bh3+ 27. Kf3 h1Q+ 28. Ke2 Qf1# 0-1

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Jonkers, Alfons GHP"]
[Black "Ambroz, Martin"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "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 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 h6 8. Bh4 0-0 9. Nge2 Nbd7 10. Qc2 Re8 11. f3 Qa5 12. 0-0 c5 13. Bb5 g5 14. Be1 Qd8 15. Ng3 Bf8 16. Bd2 a6 17. Bxd7 Bxd7 18. dxc5 Rc8 19. b4 b6 20. cxb6 Bb5 21. b7 Rc6 22. Rab1 Qd7 23. a4 Bc4 24. b5 axb5 25. Nxb5 Bxb5 26. Qf5 Qxb7 27. axb5 Rce6 28. Bc3 Qb6 29. Kh1 Nd7 30. Qxd5 Rd6 31. Qc4 Ne5 32. Qe2 1-0

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Jonkers, Alfons GHP"]
[Black "Geilen, Peter"]
[Result "1-0"]
[ECO "D57"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Qd6 12. c4 dxc4 13. Bxc4 Nc6 14. Be2 Be6 15. Qc3 Rad8 16. 0-0 Bf5 17. Rfc1 a6 18. Bxa6 Bc8 19. Bb5 Bd7 20. Bxc6 Qxc6 21. Qb3 Qb6 22. Rab1 Rc8 23. Qc2 Qa6 24. Ne5 Bb5 25. Qb3 c6 26. a4 Bxa4 27. Qxb7 Qe2 28. Nxc6 Bxc6 29. Rxc6 Rb8 30. Qxb8 Rxb8 31. Rxb8+ Kh7 32. g3 Qf3 33. Rc7 g5 34. Rf8 Qd1+ 35. Kg2 g4 36. Rcxf7+ Kg6 37. Rf6+ Kg7 38. R8f7+ Kg8 39. Re7 h5 40. Rf5 Qa4 41. Ree5 Qd1 42. Rf4 1-0

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Jonkers, Alfons GHP"]
[Black "Ketzer, Jan Willem"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "35"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nd7 7. c4 cxd4 8. Nxd4 Bxb1 9. Rxb1 Qa5+ 10. Bd2 Bb4 11. cxd5 Bxd2+ 12. Qxd2 Qxd5 13. 0-0 Nxe5 14. Qe3 a6 15. Rfd1 Nc4 16. Qc3 Ne5 17. Nb5 Qe4 18. Nd6+ 1-0

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Jonkers, Alfons GHP"]
[Black "Madsen, Flemming Lind"]
[Result "1-0"]
[ECO "A66"]
[PlyCount "127"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Qe7 8. Nf3 Bg7 9. Bd3 0-0 10. 0-0 a6 11. a4 Bg4 12. h3 Bxf3 13. Qxf3 b6 14. Ra2 Nfd7 15. Nd1 Re8 16. b3 Bd4+ 17. Nf2 Nf6 18. Re2 Nbd7 19. Bb2 Bxb2 20. Rxb2 Nh5 21. Rc2 Qh4 22. Nh1 Nhf6 23. Kh2 Re7 24. Ng3 Rae8 25. Re2 a5 26. Rc1 Nb8 27. Bb5 Nbd7 28. Rc4 Qh6 29. Nf1 Nh5 30. g3 Nhf6 31. Rcc2 Rd8 32. Rc1 Nf8 33. Rce1 Qg7 34. Nd2 N6d7 35. Nc4 Qf6 36. Qg2 Kh8 37. e5 dxe5 38. fxe5 Qg7 39. Qf3 h6 40. Bc6 Kg8 41. Qc3 Rc8 42. Kg2 Rb8 43. Qf3 Rd8 44. e6 Nb8 45. Bb5 Nh7 46. Nxb6 Ng5 47. Qe3 fxe6 48. h4 Nh7 49. Bc4 g5 50. dxe6 gxh4 51. Nd5 Rxd5 52. Bxd5 Qxg3+ 53. Qxg3+ hxg3 54. Re5 Kg7 55. Bc4 Nc6 56. Rxc5 Nd4 57. Rxa5 Nc2 58. Re2 Nd4 59. Re3 Nc2 60. Rxg3+ Ng5 61. Rf5 Nd4 62. Rf7+ Rxf7 63. exf7 Nc6 64. b4 1-0

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Jonkers, Alfons GHP"]
[Black "Robertshaw, Andrew M"]
[Result "1/2-1/2"]
[ECO "A59"]
[PlyCount "87"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 Nbd7 11. Nf3 0-0 12. Re1 Ng4 13. Nd2 Nge5 14. Qe2 Nb6 15. f4 Ned7 16. a4 Qc8 17. a5 Qa6 18. Ra3 Nc8 19. Qxa6 Rxa6 20. Nc4 e6 21. dxe6 fxe6 22. Be3 Ne7 23. Rd1 Rb8 24. Rxd6 Rxd6 25. Nxd6 Rxb2+ 26. Kh3 Bxc3 27. Rxc3 Ra2 28. Bxc5 Rxa5 29. Be3 Ra6 30. Nb7 Rc6 31. Rd3 Rc7 32. Nd8 Nf8 33. Kg4 Nc6 34. Bb6 Rc8 35. Nxc6 Rxc6 36. Ba5 Rc4 37. Kf3 h5 38. Ke3 Kf7 39. Rc3 Ra4 40. Rc7+ Ke8 41. Bc3 Nd7 42. h3 Ke7 43. Bf6+ Kd6 44. Rc3 1/2-1/2

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Middelbos, B."]
[Black "Jonkers, Alfons GHP"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "58"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Nc3 cxd4 4. Nxd4 d6 5. e4 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Nd5 Nxe4 13. Nxe7+ Qxe7 14. Bf3 Bxb3 15. axb3 Rfd8 16. Re1 d5 17. Ra4 f5 18. Qc1 Qc5+ 19. Be3 d4 20. Bxe4 fxe4 21. Rc4 Qd5 22. Bg5 Rf8 23. c3 Rf5 24. Bh4 b5 25. Rxc6 d3 26. Rxa6 Rxa6 27. Qd2 Qc5+ 28. Bf2 Rxf2 29. Qxf2 e3 0-1

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Schwerdtfeger, Hans Georg"]
[Black "Jonkers, Alfons GHP"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "34"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "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. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Bg5 Be6 10. Nc1 Nbd7 11. a3 Rc8 12. f4 Qb6+ 13. Kh1 Qxb2 14. Ra2 Qxc3 15. Qd3 Bxa2 16. Qxc3 Rxc3 17. Nxa2 Rxc2 0-1

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Winkler, Eberhard"]
[Black "Jonkers, Alfons GHP"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "64"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "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. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Be7 16. Be2 h5 17. Rb3 Qa4 18. Nxf6+ Bxf6 19. c4 Ra7 20. 0-0 Rf7 21. Rb8 0-0 22. Bxh5 Rd7 23. Qh6 Rh7 24. Qg6+ Rg7 25. Qe4 Qa3 26. Qxc6 Qe3+ 27. Kh1 Qd3 28. Rd1 Bd8 29. Kg1 Qe3+ 30. Kh1 Rc7 31. Qd6 Qd4 32. Bf7+ Rcxf7 0-1

[Event "W-ch H GT35 corr"]
[Site "ICCF corr"]
[Date "1996.??.??"]
[Round "?"]
[White "Wolff, Thomas"]
[Black "Jonkers, Alfons GHP"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "62"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Qg3 h6 11. Bh4 g5 12. fxg5 Rg8 13. g6 Rxg6 14. Nxe6 Qb6 15. Ng7+ Kf8 16. Ne6+ Kg8 17. Na4 Qc6 18. Qb3 fxe6 19. Qxe6+ Kf8 20. Nc3 Ne5 21. Qb3 Nxe4 22. Bxe7+ Kxe7 23. Nd5+ Kf8 24. Qe3 Bf5 25. Qf4 Rg5 26. h4 Ng6 27. Qf3 Ng3 28. Nb4 Qxf3 29. gxf3 Rh5 30. Rg1 Nxf1 31. Rgxf1 Rd8 0-1

