[Event "IECG CN.1997.0.00037"]
[Site "IECG email"]
[Date "1997.06.18"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Brijs, Dirk"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "36"]
[EventDate "1997.06.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Qf3 Nd4 5. Qe3 Nxc2+ 6. Kd1 Nxe3+ 7. fxe3 d5 8. Bb3 dxe4 9. Bd2 Ng4 10. Nh3 Nxe3+ 11. Bxe3 Bxh3 12. gxh3 Qxd3+ 13. Bd2 Qf3+ 14. Kc2 Qxh1 15. Bd5 0-0-0 16. Bxf7 e3 17. Bxe3 Qd1+ 18. Kc3 Qd3# 0-1

[Event "IECG CN.1997.0.00037"]
[Site "IECG email"]
[Date "1997.06.18"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Keach, Jeff"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "47"]
[EventDate "1997.06.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Nxe5 Qf6 4. d4 Bb6 5. Nc3 Ba5 6. b4 Bxb4 7. Bb2 Nh6 8. Bc4 d6 9. Nd3 Qxd4 10. Qd2 Qxc4 11. 0-0 Ba5 12. Nf4 Nc6 13. Rfe1 Qc5 14. Qd5 Bb6 15. Nd1 Nb4 16. Qb3 Ng4 17. a3 Ba5 18. axb4 Bxb4 19. Nd3 Bxe1 20. Nxc5 dxc5 21. Qb5+ c6 22. Qxc5 Be6 23. h3 Nf6 24. f3 0-1

[Event "IECG 7PSRR email"]
[Site "IECG email"]
[Date "1996.??.??"]
[Round "?"]
[White "Iob, Alessandro"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "33"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 e5 2. c4 Nf6 3. Bg5 exd4 4. Nf3 Bc5 5. Nxd4 d5 6. e3 dxc4 7. Bxc4 Bb4+ 8. Nc3 c5 9. Nf3 0-0 10. Qxd8 Rxd8 11. Ne5 Nc6 12. Nxf7 Bxc3+ 13. bxc3 Na5 14. Nxd8+ Kf8 15. Ne6+ Bxe6 16. Bxe6 Re8 17. Bf5 1-0

[Event "IECG 7PSRR email"]
[Site "IECG email"]
[Date "1996.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Huesca, Francisco"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "31"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. Bc4 Nf6 5. d3 0-0 6. Be3 d6 7. Nd5 Nd4 8. Bxd4 exd4 9. 0-0 c6 10. Nxf6+ Qxf6 11. Qe2 Bg4 12. e5 dxe5 13. h3 Bxf3 14. Qxf3 Qxf3 15. gxf3 a5 16. Rae1 0-1

[Event "IECG 7PSRR email"]
[Site "IECG email"]
[Date "1996.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Salo, Arsi Tapani"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[EventDate "1996.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. Bc4 d6 5. d3 Be6 6. 0-0 Nd4 7. Ng5 Bxc4 8. dxc4 Qe7 9. Nd5 Qd7 10. c3 Ne6 11. b4 Bb6 12. a4 c6 13. Nxb6 axb6 14. b5 h6 15. Nxe6 Qxe6 16. bxc6 bxc6 17. Rb1 Nf6 18. Rxb6 Nxe4 19. Rxc6 Qd7 20. Qd5 Nxc3 21. Qxd6 Qxd6 22. Rxd6 0-0 0-1

[Event "IECG 7PSRR email"]
[Site "IECG email"]
[Date "1995.??.??"]
[Round "?"]
[White "Zeman, Vlado"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "21"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Qg4 Nf6 3. Qf3 Bc5 4. Bc4 0-0 5. Nc3 d6 6. Nd5 c6 7. Nxf6+ gxf6 8. d4 exd4 9. Bh6 d5 10. Qg3+ Kh8 11. Qg7# 1-0

[Event "Atars mem corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Gaard, Karl Gustav"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "120"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 d6 4. d4 Nf6 5. dxe5 Nxe4 6. Nxe4 fxe4 7. Ng5 d5 8. e6 Bc5 9. h4 Qf6 10. Qxd5 Qxf2+ 11. Kd1 Ke7 12. Nxe4 Qd4+ 13. Qxd4 Bxd4 14. Bg5+ Kxe6 15. c3 Bf6 16. Bc4+ Ke5 17. Nxf6 gxf6 18. Re1+ Kf5 19. Rf1+ Kg4 20. Bxf6 Re8 21. Be2+ Kg3 22. Bf3 Bg4 23. Bxg4 Kxg4 24. Rf3 Nd7 25. Bg5 Ne5 26. Rf4+ Kg3 27. Kc2 Kxg2 28. Raf1 Ng4 29. Rf7 h6 30. Bc1 Re2+ 31. Kb3 Nf2 32. R1xf2+ Rxf2 33. Rxf2+ Kxf2 34. Bxh6 Kg3 35. Bg5 Re8 36. Bf6 Re6 37. Bg5 Kf3 38. Bd8 c6 39. Bg5 Ke4 40. Bc1 Kd3 41. h5 Re1 42. Bf4 Rf1 43. Bd6 Rh1 44. Bb8 Rxh5 45. a4 a6 46. Bd6 c5 47. Be7 c4+ 48. Ka2 Ra5 49. Ka3 b5 50. b3 cxb3 51. Kxb3 Rxa4 52. Bf6 Rc4 53. Be5 a5 54. Bf6 a4+ 55. Kb2 Re4 56. Bg7 Kc4 57. Bf6 Re2+ 58. Ka3 Rc2 59. Bg7 Rxc3+ 60. Bxc3 Kxc3 0-1

[Event "Atars mem corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Kozlov, Vladimir F"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "66"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng5 Qf6 9. Nf3 Bd6 10. d4 Ne7 11. Bd3 Be6 12. 0-0 Nd7 13. c3 0-0-0 14. b4 g5 15. a4 g4 16. Ne1 h5 17. b5 c5 18. Bb2 Qf4 19. g3 Qg5 20. dxc5 Bxc5 21. c4 Rhf8 22. cxd5 Nxd5 23. Nxd5 Bxd5 24. Rc1 Kb8 25. a5 Rxf2 26. Rxc5 Rxf1+ 27. Kxf1 Rf8+ 28. Ke2 Qe7+ 29. Kd2 Nxc5 30. Qe2 Be4 31. Bxe4 Nxe4+ 32. Kc1 Rf2 33. Qc4 Qg5+ 0-1

[Event "Atars mem corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Svendsen, Thomas"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "70"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 d6 4. d4 exd4 5. Nxd4 fxe4 6. Nxe4 Be7 7. Bd3 Nf6 8. Nxf6+ Bxf6 9. Qh5+ g6 10. Qe2+ Qe7 11. Qxe7+ Kxe7 12. c3 Nd7 13. 0-0 Ne5 14. Re1 Kd8 15. Bc2 Re8 16. f4 Nc4 17. Rxe8+ Kxe8 18. b3 Nb6 19. Bd2 Bd7 20. Re1+ Kf7 21. h3 c5 22. Nf3 Bc6 23. Ng5+ Bxg5 24. fxg5 Re8 25. Rf1+ Kg7 26. c4 d5 27. cxd5 Nxd5 28. Bd3 b6 29. Bc4 b5 30. Bxd5 Bxd5 31. Bc3+ Kg8 32. Rf2 Re3 33. Bf6 c4 34. Rd2 Be6 35. Kf2 Re4 1/2-1/2

[Event "Atars mem corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Lagunov, Anatoly Viktorovich"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "36"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe5 Qf6 5. Ng4 Qg6 6. d3 Bb4 7. Bd2 d5 8. Ne5 Qe6 9. Qh5+ g6 10. Qg5 Be7 11. Qg3 Bf6 12. Nxg6 exd3+ 13. Be3 hxg6 14. Qxg6+ Kf8 15. 0-0-0 d4 16. Bxd4 Bxd4 17. Qxe6 Bxe6 18. Rxd3 Nc6 0-1

[Event "Atars mem corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Svendsen, Thomas"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "111"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 d6 4. d4 e4 5. Ng5 Bxf5 6. Nc3 Nf6 7. f3 Qe7 8. fxe4 Nxe4 9. Ngxe4 Bxe4 10. Nxe4 Qxe4+ 11. Be2 Nd7 12. 0-0 0-0-0 13. Bf3 Qe6 14. Re1 Qc4 15. Bg5 Nf6 16. Bg4+ Kb8 17. b3 Qb5 18. Bxf6 gxf6 19. c4 Qg5 20. Bf3 Bh6 21. Qe2 Qd2 22. Rad1 Qxe2 23. Rxe2 Rde8 24. Rde1 Rxe2 25. Rxe2 a6 26. Kf2 f5 27. Re7 Bg5 28. Rf7 f4 29. Be4 h6 30. Kf3 Re8 31. a4 a5 32. Rd7 Re6 33. Rg7 Re8 34. Rf7 Rd8 35. Kg4 Re8 36. Bf3 Rg8 37. Kh5 Bd8 38. Kxh6 Ka7 39. Kh7 Re8 40. Rxf4 Re3 41. Rf5 c6 42. d5 c5 43. Bd1 Re1 44. Bf3 Re3 45. Rf8 Bb6 46. Bd1 Rd3 47. Rf1 Bd8 48. g3 Bg5 49. h4 Be3 50. g4 Bd4 51. g5 Rg3 52. g6 Kb6 53. h5 Rg2 54. h6 Be3 55. g7 Rh2 56. g8Q 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Borrmann, Fritz"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "49"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. d4 Bb4 7. Ne5 Qe6 8. Bc4 d5 9. Qh5+ g6 10. Nxg6 Bxc3+ 11. bxc3 hxg6 12. Qxh8 dxc4 13. Bf4 c6 14. 0-0 Nd7 15. f3 Ndf6 16. Rae1 Bd7 17. Bg5 0-0-0 18. fxe4 Rf8 19. Bxf6 Re8 20. Be5 Ne7 21. Rf8 Kd8 22. Ref1 Nc8 23. Qg7 Nd6 24. R1f6 Qg4 25. Bxd6 1-0

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Clarke, Graham"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "33"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 fxe4 6. Qh5+ g6 7. Qe5+ Qe7 8. Qxh8 Nf6 9. d4 exd3+ 10. Be3 Bf5 11. 0-0-0 0-0-0 12. Bxd3 Bxd3 13. Rxd3 Re8 14. Rhd1 Bg7 15. Rd8+ Rxd8 16. Rxd8+ Qxd8 17. Qxg7 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Destrebecq, Franz A"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "59"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Qe2 Qe7 5. Nd4 Qe5 6. Nb5 Nc6 7. f4 Qxf4 8. N1c3 Nf6 9. d4 Qxf5 10. Nxc7+ Kd8 11. Nxa8 d5 12. Be3 Bb4 13. h3 Qg6 14. 0-0-0 Bxc3 15. bxc3 Nh5 16. g4 Nf6 17. Qb5 Qf7 18. Be2 Be6 19. Rhf1 Qe7 20. Qc5 Qxc5 21. dxc5 Kd7 22. c4 d4 23. Bxd4 Nxd4 24. Rxd4+ Kc8 25. Rd6 Bd7 26. g5 Ne8 27. Rxd7 Kxd7 28. Rd1+ Ke7 29. Bg4 Rf8 30. Rd7# 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Dravnieks, Olgerts"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "56"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. d3 exd3 8. Bxd3 d5 9. 0-0 Bd6 10. Re1 Ne7 11. Nc4 dxc4 12. Bxc4 Bxh2+ 13. Kxh2 Qxc4 14. Qh5+ Qf7 15. Qh4 0-0 16. Rxe7 Qxf2 17. Qc4+ Kh8 18. Be3 Qf6 19. Rxg7 Qxg7 20. Bd4 Rf6 21. Rf1 Nd7 22. Ne4 Qh6+ 23. Kg1 Kg7 24. Qe6 Qe3+ 25. Bxe3 Rxe6 26. Bd4+ Kg8 27. Rf4 b6 28. c4 Bb7 0-1

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Gaard, Karl Gustav"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "63"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Qh5+ g6 5. Nxg6 Nf6 6. Qh3 hxg6 7. Qxh8 Qe7 8. d3 fxe4 9. d4 Nxd4 10. Bg5 Nxc2+ 11. Kd1 Nxa1 12. Qxf6 Qxf6 13. Bxf6 Bc5 14. Nc3 Bxf2 15. Nxe4 Bb6 16. Bd3 d5 17. Ng5 Bg4+ 18. Kd2 Nb3+ 19. axb3 Ba5+ 20. Bc3 Bxc3+ 21. bxc3 Bf5 22. Bxf5 gxf5 23. Rf1 0-0-0 24. Rxf5 c6 25. h4 Rh8 26. g3 Kc7 27. h5 Kb6 28. Nf7 Rh7 29. h6 Kc7 30. g4 Kd7 31. g5 Ke6 32. g6 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Gaard, Karl Gustav"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "103"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ne5 Nf6 5. Be2 d5 6. Bh5+ Ke7 7. Nf7 Qe8 8. Nc3 c6 9. Nxh8 Qxh5 10. Qxh5 Nxh5 11. g4 Nf6 12. h3 Nbd7 13. d3 Ne5 14. dxe4 dxe4 15. 0-0 Ke8 16. Ne2 Nf3+ 17. Kh1 Be7 18. Nf4 Kf8 19. Be3 Kg8 20. Nhg6 hxg6 21. Nxg6 Bd8 22. Rad1 Bd7 23. c4 Be8 24. Nf4 Bf7 25. b3 Bc7 26. Ne2 Re8 27. g5 Bh5 28. gxf6 Nh2 29. Ng3 Bxg3 30. fxg3 Nxf1 31. Rxf1 Bf3+ 32. Kg1 gxf6 33. Rf2 b6 34. Rd2 Re7 35. Kf2 c5 36. g4 Kg7 37. Kg3 Kh7 38. Kf4 Rg7 39. Rd6 Rf7 40. h4 Kg7 41. g5 Bg2 42. g6 Re7 43. h5 Bf3 44. h6+ Kxh6 45. Rxf6 Bh5 46. Rd6 Rb7 47. Kxe4+ Kg7 48. Kf4 Kh6 49. Kg3+ Kg7 50. Kh4 Bf3 51. Kg5 Be4 52. f6+ 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Borrmann, Fritz"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "109"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxh8 Kf7 8. Qd4 Be6 9. Bb3 Nc6 10. Qe3 Bh6 11. f4 Nge7 12. 0-0 Nf5 13. Qe1 Qd6 14. d3 exd3 15. cxd3 Nb4 16. Qd1 Qc5+ 17. d4 Qxd4+ 18. Qxd4 Nxd4 19. Na3 Kg7 20. Be3 Nxb3 21. axb3 a6 22. Bd4+ Kf7 23. Rac1 c6 24. Nc2 Nd3 25. Rcd1 Bf5 26. Ne3 Nxf4 27. Nxf5 gxf5 28. g3 Ne2+ 29. Kf2 Nxd4 30. Rxd4 Re8 31. Rd3 Kf6 32. Re1 Rxe1 33. Kxe1 Bc1 34. h4 Bxb2 35. Kf2 Be5 36. Kf3 a5 37. g4 d4 38. gxf5 Kxf5 39. Rd1 Bf6 40. Rh1 b5 41. Rc1 a4 42. bxa4 bxa4 43. Rxc6 a3 44. Rc5+ Ke6 45. h5 d3 46. Ra5 Bb2 47. Ke3 d2 48. Kxd2 Kf7 49. Ke2 Kg7 50. Kf3 Kh6 51. Kg4 Bc1 52. Ra7 Bb2 53. Ra6+ Kh7 54. h6 Bc1 55. Kh5 1-0

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Clarke, Graham"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "70"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. d4 Nf6 7. Bg5 Bb4 8. Ne5 Qe6 9. Bc4 d5 10. Bxf6 Bxc3+ 11. bxc3 gxf6 12. Qh5+ Ke7 13. Ng6+ hxg6 14. Qxh8 dxc4 15. 0-0 Nd7 16. Rad1 Nb6 17. Rfe1 f5 18. f3 e3 19. Qg7+ Kd6 20. Qf8+ Qe7 21. Qh6 Nd5 22. Qxg6+ Be6 23. Qh6 Rg8 24. Rb1 b6 25. Rb5 Qg5 26. Qxg5 Rxg5 27. Rb2 f4 28. Rb5 c6 29. Rxd5+ Bxd5 30. Kf1 Be6 31. Re2 Ra5 32. g4 Rxa2 33. h4 Ra1+ 34. Kg2 Rd1 35. Kh3 Rh1+ 0-1

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Destrebecq, Franz A"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "100"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng5 Qf6 9. Nf3 Bd6 10. d4 Ne7 11. Bd3 Be6 12. c3 Nd7 13. Bd2 0-0-0 14. Qc2 g5 15. h3 h5 16. Rf1 g4 17. hxg4 hxg4 18. Ng1 Rdf8 19. 0-0-0 Qg7 20. Ne2 Rf7 21. Ng3 Qf8 22. Be1 Rh2 23. Qe2 Rh4 24. Bd2 Rf6 25. Nh1 Qg7 26. Ng3 Qf8 27. Be1 Ng6 28. Bxg6 Rxg6 29. f3 gxf3 30. Rxf3 Rf4 31. Rxf4 Bxf4 32. Qd3 Rxg3 33. Bxg3 Bxg3 34. Rf1 Qh6 35. Kb1 Bf4 36. Re1 Qg5 37. Ka1 Nf6 38. a3 Ne4 39. Qe2 a6 40. Ka2 Kb8 41. Nc2 Bd2 42. Rf1 Bxc3 43. Ka1 Bd2 44. Ne1 Bxe1 45. Rxe1 Qg3 46. Rf1 Bg4 47. Qc2 Qe3 48. Qc1 Qxc1+ 49. Rxc1 c5 50. dxc5 d4 0-1

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Downey, Michael S"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "112"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Ke7 8. Bg5+ Nf6 9. Qh4 Qxh1+ 10. Ke2 Bg7 11. Nc3 Qf3+ 12. Nxf3 exf3+ 13. Kxf3 Kxf7 14. Qf4 d6 15. Nd5 Bf5 16. Bxf6 Bxf6 17. Nxc7 Nc6 18. Nxa8 Nxd4+ 19. Kg2 Be5 20. Qh6 Nxc2 21. Rd1 Rxa8 22. Qxh7+ Kf6 23. Qh4+ g5 24. Qh6+ Kf7 25. Qh5+ Ke6 26. Qh6+ Bf6 27. Rxd6+ Kxd6 28. Qxf6+ Be6 29. f4 Ne3+ 30. Kf3 Nd5 31. Qe5+ Kd7 32. f5 g4+ 33. Kg3 Bf7 34. Qg7 Ke7 35. Qe5+ Kd7 36. f6 Be6 37. Qd4 b6 38. Qa4+ Kd6 39. Qa6 Nxf6 40. Qa3+ Ke5 41. Qc3+ Kf5 42. Qc2+ Ne4+ 43. Kg2 Rd8 44. Qc7 Rd7 45. Qc6 Rd2+ 46. Kg1 Rxb2 47. Qb7 Ng5 48. Kf1 Rxh2 49. Qg7 g3 50. Qf8+ Kg6 51. Qe8+ Bf7 52. Qe3 Rh1+ 53. Ke2 g2 54. Qd3+ Kh5 55. Qd4 Bc4+ 56. Qxc4 g1Q 0-1

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Gaard, Karl Gustav"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "94"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. d3 exd3 8. Bxd3 d5 9. 0-0 Bc5 10. Na4 Bd6 11. c4 Be6 12. cxd5 cxd5 13. Re1 Ne7 14. Bb5+ Nbc6 15. Nc4 0-0-0 16. Nxd6+ Rxd6 17. Nc5 Rf8 18. Be3 d4 19. f3 Bd5 20. Bf2 Rg6 21. Bg3 Nf5 22. Bd3 Nxg3 23. Bxg6 Qxg6 24. hxg3 Qxg3 25. Ne4 Bxe4 26. Rxe4 Ne5 27. Rc1+ Kb8 28. Re3 Ng4 29. fxg4 Qxe3+ 30. Kh1 Rf6 31. Rc5 Rh6+ 32. Rh5 Rxh5+ 33. gxh5 d3 34. Qf1 d2 35. Qf8+ Kc7 36. Qxg7+ Kd6 37. Qf6+ Kd5 38. Qf5+ Kd4 39. Qd7+ Kc4 40. Qa4+ Kd3 41. Qd7+ Kc2 42. Qxh7+ Qd3 43. Qc7+ Kb1 44. Kh2 d1Q 45. Qf7 Qd6+ 46. g3 Qe2+ 47. Kh3 Qee6+ 0-1

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Kozlov, Vladimir F"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "17"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe5 Qf6 5. d4 exd3 6. Nxd3 Qe6+ 7. Qe2 Qxe2+ 8. Bxe2 Bb4 9. Nxb4 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Malmstroem, Jan"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "83"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. d3 exd3 8. Bxd3 d5 9. 0-0 Bd6 10. Re1 Ne7 11. Nc4 dxc4 12. Bxc4 Bxh2+ 13. Kxh2 Qxc4 14. Bg5 0-0 15. Bxe7 Qf4+ 16. Kh1 Re8 17. Ba3 Qf7 18. Qf3 Be6 19. Qxf7+ Bxf7 20. Rxe8+ Bxe8 21. Ne4 Bg6 22. f3 Nd7 23. Rd1 Ne5 24. b3 Bxe4 25. fxe4 Kf7 26. Bb2 Re8 27. Kg1 Re7 28. Kf2 Ke6 29. Bxe5 Kxe5 30. Ke3 a5 31. c4 h5 32. c5 Kf6 33. Kf4 g5+ 34. Ke3 h4 35. Rf1+ Ke6 36. Rf5 Rg7 37. Rf8 Rf7 38. Rxf7 Kxf7 39. Kf3 a4 40. Kg4 axb3 41. axb3 Kf6 42. b4 1-0

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Pape, Joerg"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "72"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ne5 Nf6 5. Be2 d6 6. Bh5+ Ke7 7. Nf7 Qe8 8. Nxh8 Qxh5 9. Qxh5 Nxh5 10. g4 Nf6 11. Rg1 Nc6 12. Rg3 Nd4 13. Kd1 g6 14. c3 gxf5 15. cxd4 f4 16. Rg1 Bxg4+ 17. Ke1 Bh6 18. Nc3 Bf3 19. Ng6+ hxg6 20. Rxg6 Rh8 21. b3 d5 22. Ba3+ Kf7 23. Rg1 Bg7 24. Ne2 Bxe2 25. Kxe2 Rxh2 26. Raf1 Nh5 27. Kd1 f3 28. Rh1 Rxh1 29. Rxh1 Nf4 30. Rh7 Kg6 31. Rxg7+ Kxg7 32. Ke1 Nd3+ 33. Kf1 Kf7 34. Kg1 b6 35. b4 b5 36. Kf1 Kg6 0-1

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Senechaud, Danny"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "64"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nf6 4. exf5 d6 5. Nf3 Bxf5 6. d4 Be7 7. Nc3 0-0 8. Be2 Nbd7 9. 0-0 h6 10. Bd3 Bg4 11. h3 Bh5 12. Bc4+ Bf7 13. Qe2 d5 14. Bd3 Bd6 15. Bg5 hxg5 16. Nxg5 Re8 17. Nxf7 Kxf7 18. Qf3 c6 19. g4 Kg8 20. g5 Nh7 21. h4 Ndf8 22. Rae1 g6 23. Re3 Qd7 24. Ne2 b5 25. Nf4 Qf7 26. Ng2 Qxf3 27. Rxf3 a5 28. Ne3 Kg7 29. Ng4 Ne6 30. Nf6 Rf8 31. c3 Nhxg5 32. hxg5 Nxg5 0-1

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Svendsen, Thomas"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "82"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qg6 6. d3 Bb4 7. Bd2 exd3 8. Bxd3 Qxg2 9. Qh5+ Kd8 10. Be4 Nf6 11. Qh4 Qg4 12. Qxg4 Nxg4 13. Rg1 Nf6 14. Bf3 Re8+ 15. Ne3 g6 16. 0-0-0 c6 17. a3 Bf8 18. Ng4 Nxg4 19. Bxg4 d5 20. Bf3 Be6 21. Bg5+ Be7 22. h4 Nd7 23. Rge1 Bxg5+ 24. hxg5 Kc7 25. Rd2 Bf7 26. Rde2 Rxe2 27. Rxe2 Re8 28. Rxe8 Bxe8 29. Ne2 Nf8 30. Bg4 Bd7 31. Bxd7 Kxd7 32. Kd2 Ke6 33. Ng3 Ke5 34. Ke3 Ne6 35. c3 c5 36. b3 d4+ 37. cxd4+ cxd4+ 38. Kd3 Nxg5 39. Ne2 Ne6 40. Ng3 h5 41. Nf1 h4 0-1

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Jurgenson, A."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "28"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Kd8 8. Bxg6 Qxh1+ 9. Ke2 c6 10. Nc3 e3 11. Nf7+ Kc7 12. Qe5+ d6 13. Qe8 Bg4+ 14. Kxe3 Qe1+ 0-1

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Kozlov, Vladimir F"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "45"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 d6 4. d4 e4 5. Ng5 Bxf5 6. Qe2 Nc6 7. d5 Ne5 8. Nxe4 Qh4 9. Nbc3 a6 10. Bg5 Qg4 11. f3 Qh5 12. g4 Nxf3+ 13. Qxf3 Bxg4 14. Qe3 Kd7 15. Kd2 h6 16. Bf4 Be7 17. Re1 Re8 18. h3 Bf5 19. Ng3 Qg6 20. Nxf5 Qxf5 21. h4 Nf6 22. Bh3 Ng4 23. Qe6+ 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Malmstroem, Jan"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "73"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ng1 Qg5 5. d3 Qxf5 6. dxe4 Qxe4+ 7. Be2 Nf6 8. Nf3 Bb4+ 9. c3 Be7 10. 0-0 0-0 11. Ng5 Qg6 12. Bd3 Qh5 13. Bxh7+ Kh8 14. Qxh5 Nxh5 15. Bg6 Bxg5 16. Bxg5 Nf6 17. Nd2 Nc6 18. Rae1 d6 19. Ne4 Ne5 20. Bxf6 Nxg6 21. Bd4 Bd7 22. c4 d5 23. Nc5 Bc6 24. Re3 dxc4 25. Rg3 Kh7 26. Ne6 Rf7 27. Ng5+ Kg8 28. Nxf7 Kxf7 29. f4 Rd8 30. Bc3 Rg8 31. f5 Ne7 32. f6 gxf6 33. Rxf6+ Ke8 34. Rxg8+ Nxg8 35. Rf4 Bd5 36. Rg4 c6 37. h4 1-0

[Event "corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Melchor Munoz, Alejandro"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "59"]
[EventDate "1990.01.03"]
[EventType "match (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 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxg6+ Kd7 8. Bxd5 Nf6 9. Nc3 Qe7 10. d3 exd3+ 11. Be3 Bh6 12. Qxd3 c6 13. Bxc6+ Kxc6 14. Qc4+ Kd7 15. 0-0-0+ Ke8 16. Qxc8+ Kf7 17. Qxh8 Bg7 18. Qd8 Qxd8 19. Rxd8 a6 20. Re1 Nfd7 21. Nb5 axb5 22. Bf4 Bf6 23. Rc8 Be7 24. Re3 b4 25. Rh3 Bf6 26. Rh7+ Ke6 27. Bxb8 Rxb8 28. Rxb8 Nxb8 29. Rxb7 Nd7 30. Rxb4 1-0

[Event "Elburg mem-C corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Nyman, Sture Valentin"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "63"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "32"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. d4 Bb4 7. Be2 Nf6 8. 0-0 d6 9. Bg5 Bxc3 10. bxc3 Nbd7 11. Ne3 d5 12. f3 Qg6 13. Bxf6 Nxf6 14. fxe4 dxe4 15. Nd5 Kd8 16. Nf4 Qh6 17. d5 Re8 18. Qd4 Bd7 19. Ne6+ Kc8 20. Nxg7 Qxg7 21. Qxf6 Qg8 22. Bh5 Rd8 23. Bf7 Qf8 24. Rae1 Qc5+ 25. Qd4 Qxd4+ 26. cxd4 b6 27. Rxe4 Kb7 28. c4 Rh8 29. c5 c6 30. Re7 Rad8 31. Rf6 Kc7 32. dxc6 1-0

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Pape, Joerg"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "55"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Nf6 6. d3 fxe4 7. Nxe4 Be7 8. Be2 Bf5 9. Ng3 Bg6 10. 0-0 0-0 11. c3 Qd7 12. Qb3+ Bf7 13. Qxb7 a5 14. Bf3 Nd5 15. Bxd5 Bxd5 16. Bf4 Bd6 17. Bxd6 Qxd6 18. Nf5 Qd7 19. Rae1 Rfb8 20. Re7 Qxf5 21. Qxc7 Qg6 22. Qg3 Qxg3 23. hxg3 Rxb2 24. a4 Rb1 25. Rxb1 Rf8 26. Rbb7 Bf7 27. Ra7 h6 28. Rxa5 1-0

[Event "Atars mem14 corr9094"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "Senechaud, Danny"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "59"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe5 Nf6 5. Bc4 Qe7 6. d4 exd3 7. 0-0 dxc2 8. Qd2 d5 9. Nxd5 Qd6 10. Nf7 Kxf7 11. Nxc7+ Ke7 12. Nxa8 Qxd2 13. Bxd2 Kd8 14. Bf4 Na6 15. a3 Bf5 16. b4 Be7 17. Rfe1 Nh5 18. Be3 Bf6 19. Ra2 Bc3 20. Rc1 Nf6 21. b5 Nb8 22. Bb3 Nbd7 23. Nc7 Kxc7 24. Bxc2 Bxc2 25. Raxc2 Nd5 26. Bd4 N7f6 27. Bxc3 Kd7 28. Bxf6 gxf6 29. Rd2 Ke6 30. Re1+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Borrmann, Fritz"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "81"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxh8 Kf7 8. Qd4 Be6 9. Bb3 Nc6 10. Qe3 Bh6 11. f4 Nf6 12. Nc3 Qd6 13. Nb5 Qd7 14. d4 a6 15. Na3 b5 16. c3 b4 17. Nc2 a5 18. Ba4 Qd6 19. Bxc6 Qxc6 20. h3 Bg7 21. Bd2 Rh8 22. 0-0-0 Qa4 23. cxb4 Qxa2 24. bxa5 Rb8 25. Qa3 Qc4 26. Qc3 Qxc3 27. Bxc3 Nh5 28. Be1 Kg8 29. Rf1 c5 30. g4 Nf6 31. Bc3 c4 32. Ne3 Ne8 33. Kc2 Nd6 34. f5 gxf5 35. gxf5 Bd7 36. Ra1 Kf7 37. Nxd5 Nxf5 38. Ne3 Kg6 39. Rxf5 Bxf5 40. Rg1+ Kf6 41. d5+ 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Clarke, Graham"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "101"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ne5 Nf6 5. Be2 Be7 6. Bh5+ Kf8 7. Nc3 d6 8. Nf7 Qe8 9. Nxd6 Qxh5 10. Qxh5 Nxh5 11. Nxc8 Bf6 12. Nxe4 Nc6 13. d3 Bd8 14. Nxa7 Nxa7 15. Bd2 Nc6 16. a3 Nf6 17. 0-0-0 Nd4 18. Ng3 Be7 19. Be3 Nc6 20. c4 Kf7 21. Kc2 Rhd8 22. d4 Ng4 23. h3 Nxe3+ 24. fxe3 Bg5 25. Kd3 Kf8 26. Ne4 Be7 27. g4 Ra4 28. Nc3 Raa8 29. Nd5 Rd7 30. e4 Bh4 31. e5 Nxe5+ 32. dxe5 c6 33. Ke4 cxd5+ 34. cxd5 Re8 35. d6 Bg3 36. Rd5 g6 37. Rhd1 Red8 38. R5d3 gxf5+ 39. gxf5 Bh4 40. e6 Rg7 41. Rb3 Bf6 42. Rd5 h6 43. d7 Ke7 44. Rxb7 Rg3 45. Rd3 Rg2 46. b4 Bg5 47. a4 Re2+ 48. Kf3 Re5 49. Rb5 Rxb5 50. axb5 Bf6 51. Ke4 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Downey, Michael S"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "43"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Kd8 8. Bxg6 Qxh1+ 9. Ke2 c6 10. Nc3 Kc7 11. Bf4 hxg6 12. Qg5 Be7 13. Nxc6+ d6 14. Bxd6+ Bxd6 15. Qd8+ Kxc6 16. Qxc8+ Kb6 17. Nd5+ Ka6 18. Qc4+ b5 19. Qc8+ Ka5 20. Qd8+ Ka6 21. Qxd6+ Ka5 22. Qa3# 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Gaard, Karl Gustav"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "37"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Ne3 Nf6 8. Be2 c6 9. 0-0 Be7 10. f3 exf3 11. Bxf3 0-0 12. d5 c5 13. Re1 Nbd7 14. Nc4 Re8 15. Nb5 Bd8 16. Nbxd6 Rxe1+ 17. Qxe1 Nf8 18. Qe2 b6 19. Ne5 1-0

[Event "GBR-ch cand04 corr"]
[Site "England"]
[Date "1989.??.??"]
[Round "?"]
[White "Gibbs, Peter Campbell"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "72"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. Nf3 Ne4 8. Bd3 Nxc3 9. bxc3 dxc4 10. Be4 Bd5 11. Qb1 Bxe4 12. Qxe4 Qa5 13. 0-0 0-0-0 14. Ne5 Nxe5 15. dxe5 Qd5 16. Qg4+ Qe6 17. Qxe6+ fxe6 18. Rab1 Rd5 19. Rb4 b5 20. a4 a6 21. axb5 axb5 22. Rfb1 h6 23. Be3 g5 24. Rxb5 Rxb5 25. Rxb5 Bg7 26. Bd4 Rd8 27. Rc5+ Kb7 28. Rb5+ Kc8 29. Rc5+ Kb7 30. f3 Rd5 31. Rxc4 Bxe5 32. Bxe5 Rxe5 33. Kf2 Ra5 34. Kg3 Rf5 35. Kg4 Rf6 36. Kh5 e5 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Grobe, Ernst"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "45"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. d4 Nf6 7. Bg5 Bb4 8. Ne5 Qe6 9. Bc4 d5 10. Bxf6 gxf6 11. Qh5+ Ke7 12. 0-0 Bxc3 13. Ng6+ hxg6 14. Qxh8 dxc4 15. bxc3 Nc6 16. Rfe1 f5 17. Rad1 Qf7 18. d5 Nd8 19. f3 Kd7 20. fxe4 fxe4 21. Rxe4 b6 22. Rf1 Qxd5 23. Rd4 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Hayward, Keith Rex"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "77"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 d6 4. d4 e4 5. Ng5 Bxf5 6. f3 Qe7 7. fxe4 Bxe4 8. Nxe4 Qxe4+ 9. Qe2 Qxe2+ 10. Bxe2 Nf6 11. Nc3 Nbd7 12. Nb5 Kd8 13. Bf4 a6 14. Nc3 g6 15. 0-0 Bg7 16. Bf3 Rb8 17. Rad1 Nb6 18. b3 Kd7 19. Bg5 Rhf8 20. Ne2 d5 21. Nf4 c6 22. Nd3 Rbe8 23. Ne5+ Kc8 24. c4 dxc4 25. bxc4 Nbd7 26. Nxd7 Kxd7 27. d5 c5 28. d6 b5 29. Bb7 Ne4 30. Rxf8 Bxf8 31. Bxa6 Nxg5 32. Bxb5+ Kd8 33. Bxe8 Kxe8 34. a4 Nf7 35. d7+ Kd8 36. a5 Nd6 37. a6 Nxc4 38. Rb1 Be7 39. a7 1-0

[Event "GBR-ch cand04 corr"]
[Site "England"]
[Date "1989.??.??"]
[Round "?"]
[White "Howard, Kenneth S"]
[Black "Jackson, Jacob Andrew"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "65"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. Ne2 h5 8. Nf4 e6 9. c3 h4 10. Qf3 Nd7 11. g4 hxg3 12. fxg3 Bc2 13. Bd3 Bxd3 14. Nxd3 Bd6 15. Bf4 Qe7 16. 0-0-0 0-0-0 17. Rde1 c5 18. Re2 cxd4 19. cxd4 Kb8 20. Kb1 Nb6 21. Rc1 Bxf4 22. Qxf4+ Qd6 23. Qxf6 Qxd4 24. Qe5+ Qxe5 25. Nxe5 Rh7 26. Rf1 f5 27. Nf3 Rh6 28. Ng5 Nc4 29. Rff2 Re8 30. Nf7 Rf6 31. Ne5 Nxe5 32. Rxe5 Rh6 33. Rfe2 1/2-1/2

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Clarke, Graham"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "105"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Ne3 Nf6 8. f3 Be7 9. Bc4 Nc6 10. fxe4 Nxe4 11. 0-0 Bf6 12. Bd3 d5 13. Ncxd5 Bxd4 14. Nxc7+ Kd8 15. Nxa8 Bg4 16. Qe1 Re8 17. Qh4+ Qg5 18. Qxg5+ Nxg5 19. Re1 Ne5 20. Kh1 Nef3 21. Bd2 Bh5 22. Nc7 Kxc7 23. Nd5+ Kd6 24. Rxe8 Bxe8 25. gxf3 Nxf3 26. Bf4+ Kxd5 27. Kg2 Nh4+ 28. Kg3 Ng6 29. Bxg6 Bxg6 30. c3 Bf6 31. Rd1+ Kc4 32. Rd7 Be4 33. h4 a5 34. Be3 Be5+ 35. Kf2 Bc6 36. Rd1 Bf6 37. Kg3 Be5+ 38. Kg4 g6 39. Bd4 Bc7 40. Kg5 a4 41. Bf6 Bb6 42. Kh6 Be4 43. Bg5 a3 44. bxa3 Kxc3 45. Kxh7 Bf2 46. Kg7 b5 47. Be7 Kc2 48. Rf1 Bg3 49. Rg1 Bf2 50. Rxg6 Bxg6 51. Kxg6 Bxh4 52. Bxh4 Kb2 53. Be7 1-0

[Event "GBR-ch cand04 corr"]
[Site "England"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Clough, Peter WL"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "45"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "ENG"]
[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. Bg5 c6 5. cxd5 exd5 6. e3 Be7 7. Qc2 0-0 8. Bd3 Nbd7 9. Nge2 Re8 10. 0-0 Nf8 11. f3 h6 12. Bh4 Nh5 13. Bxe7 Rxe7 14. e4 Ne6 15. exd5 cxd5 16. Qb3 Nef4 17. Nxf4 Nxf4 18. Bc2 Qe8 19. Nxd5 Nxd5 20. Qxd5 Re2 21. Rf2 Re3 22. Be4 Rb8 23. Qd6 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Downey, Michael S"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "144"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxh8 Kf7 8. Qd4 Be6 9. Bb3 Nc6 10. Qe3 Bh6 11. f4 Nf6 12. h3 Qd6 13. 0-0 Bg7 14. Qe1 Rh8 15. c3 Qc5+ 16. d4 exd3+ 17. Be3 Qa5 18. Nd2 Ne4 19. Nf3 Kg8 20. Ng5 Bf5 21. g4 Nxg5 22. fxg5 Bd7 23. Qg3 Be6 24. Rad1 Qb5 25. Rfe1 Bf7 26. Kg2 Na5 27. Bd4 Bxd4 28. cxd4 Nxb3 29. axb3 Qxb3 30. Qxd3 Qxb2+ 31. Re2 Qb4 32. Rf1 c6 33. Qe3 Rh7 34. Ref2 Qd6 35. Rf6 Qd8 36. h4 Rg7 37. Qe5 a5 38. h5 Qc8 39. R1f4 gxh5 40. gxh5 Bxh5 41. Rh6 Qe8 42. Re6 Qd8 43. Ref6 Qc8 44. Kf2 b5 45. Rh4 Qe8 46. Rxh5 Qxh5 47. Qb8+ Kh7 48. Rh6+ Qxh6 49. gxh6 Rg6 50. Qc8 Rxh6 51. Qa6 Re6 52. Qb6 Kg7 53. Kf3 Kf7 54. Kf4 Kg6 55. Qc5 Re4+ 56. Kf3 Re6 57. Qc2+ Kg7 58. Kf4 Kf6 59. Qf5+ Ke7 60. Qg5+ Ke8 61. Kf5 Kd7 62. Qg8 Re8 63. Qf7+ Re7 64. Qf8 Re8 65. Qc5 Ra8 66. Kf6 Re8 67. Kf7 Re4 68. Qa7+ Kc8 69. Kf6 Re8 70. Qa8+ Kd7 71. Qb7+ Kd6 72. Qf7 Re4 1/2-1/2

[Event "GBR-ch cand04 corr"]
[Site "England"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Ellison, David G"]
[Result "0-1"]
[ECO "E46"]
[PlyCount "70"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "ENG"]
[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 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 Bf5 9. Bg2 Qd7 10. Nf4 c6 11. 0-0 Bd6 12. Nd3 b6 13. Ne5 Qc7 14. f4 Nbd7 15. Bd2 Rae8 16. Rc1 Qb7 17. b4 Rc8 18. b5 c5 19. Qb3 Ne4 20. Rfd1 c4 21. Qa2 Ndf6 22. Nxe4 Bxe4 23. Bh3 Ra8 24. Bb4 Bxb4 25. axb4 a6 26. bxa6 Rxa6 27. Qb2 Ra4 28. Ra1 b5 29. Rxa4 bxa4 30. Ra1 Qb5 31. Bg2 Bxg2 32. Kxg2 Ne4 33. Qa3 Ra8 34. Re1 c3 35. Qa2 Rc8 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Gaard, Karl Gustav"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "126"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Bc5 6. d3 Nf6 7. Be2 fxe4 8. dxe4 Qe7 9. 0-0 Bd7 10. Bf3 0-0-0 11. Qe2 Kb8 12. Bg5 h6 13. Bxf6 Qxf6 14. e5 Qe7 15. Rfe1 Bf5 16. a3 g5 17. Na4 Rhe8 18. Bh5 Rf8 19. Nxc5 Qxc5 20. e6 Bxe6 21. Qxe6 Qxf2+ 22. Kh1 Qxc2 23. Bf3 Rd6 24. Qe8+ Rd8 25. Qe7 a6 26. Rad1 Rc8 27. Qb4 Rf4 28. Qd2 Qf5 29. Qd3 Qf6 30. h3 Qf7 31. Rf1 Rf8 32. Be2 Rxf1+ 33. Rxf1 Qe7 34. Rxf8+ Qxf8 35. Bh5 Qf4 36. Qe2 Qc1+ 37. Kh2 Qf4+ 38. g3 Qd4 39. Kg2 Qd5+ 40. Bf3 Qd4 41. g4 Qf6 42. Qd2 Qe5 43. b4 Qf6 44. a4 Qe5 45. Qe2 Qf6 46. b5 axb5 47. axb5 cxb5 48. Qxb5 c6 49. Qb6 Qd6 50. Qa5 Qd4 51. Qf5 Qd6 52. Kf1 Ka7 53. Qe4 Kb8 54. Ke2 Kc7 55. Bg2 Kb6 56. Ke3 Qa3+ 57. Kd4 Qc5+ 58. Kd3 Qa3+ 59. Ke2 Qd6 60. Qb1+ Kc7 61. Qf5 Kb6 62. Kf3 Qd1+ 63. Kf2 Qd2+ 1/2-1/2

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Grobe, Ernst"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "68"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Ne3 Nf6 8. f3 Be7 9. Bc4 c6 10. fxe4 Nxe4 11. 0-0 Nf6 12. Bd3 Qf7 13. Qe1 d5 14. Nf5 Bxf5 15. Bxf5 Nbd7 16. Bf4 g6 17. Be6 Qg7 18. Qe2 g5 19. Bg3 h5 20. Rae1 Rh6 21. Bf5 h4 22. Bd6 Ng8 23. Ba3 Qxd4+ 24. Kh1 Qg7 25. Be6 Ndf6 26. Nb5 Ne4 27. Nc7+ Kd8 28. Nxa8 Rxe6 29. Qg4 Nf2+ 30. Kg1 Nxg4 31. Rxe6 Qd4+ 32. Kh1 Nf2+ 33. Kg1 Nh3+ 34. Kh1 Qg1+ 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Hayward, Keith Rex"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "82"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Ne3 Nf6 8. f3 Be7 9. Bc4 c6 10. d5 Nbd7 11. Qe2 exf3 12. Qxf3 Ne5 13. Qe2 Nxc4 14. Qxc4 Bd7 15. Bd2 c5 16. 0-0-0 0-0 17. h3 a6 18. g4 b5 19. Qd3 Qxd3 20. cxd3 b4 21. Ne4 Bb5 22. Nxf6+ Bxf6 23. Nc4 a5 24. Be3 Rfd8 25. Bf4 Ra6 26. Rhe1 a4 27. g5 Bd4 28. Re6 Bd7 29. Rxd6 Rxd6 30. Bxd6 Bxh3 31. Re1 Bg2 32. Be7 Rxd5 33. Nb6 Rf5 34. Nxa4 Kf7 35. Nb6 Bf2 36. Re2 Bf1 37. Rxf2 Rxf2 38. Bxc5 Rf5 39. d4 Rxg5 40. a4 bxa3 41. bxa3 h5 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Jensen, S."]
[Result "0-1"]
[ECO "C40"]
[PlyCount "66"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxh8 Kf7 8. Qd4 Be6 9. Bb3 Nc6 10. Qe3 Bh6 11. f4 Nge7 12. 0-0 Nf5 13. Qe1 Ncd4 14. c3 Nb5 15. d4 Bg7 16. Na3 Nbd6 17. Nc2 Qh8 18. Ne3 c6 19. Ng4 Qh7 20. Ne5+ Ke7 21. Qe2 Rh8 22. g4 Ng3 23. hxg3 Qh1+ 24. Kf2 Rh2+ 25. Ke1 Rxe2+ 26. Kxe2 Qg2+ 27. Rf2 Qxg3 28. Nxg6+ Ke8 29. Ne5 Bxe5 30. fxe5 Bxg4+ 31. Kf1 Qh3+ 32. Ke1 e3 33. Re2 Qh1# 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Kozlov, Vladimir F"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "50"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxg6+ Kd7 8. Bxd5 Nf6 9. Nc3 Qe7 10. d3 exd3+ 11. Be3 Bh6 12. Qxd3 Bxe3 13. fxe3 c6 14. Bf3+ Kc7 15. 0-0-0 Nbd7 16. e4 Ne5 17. Qe3 Nfg4 18. Bxg4 Bxg4 19. Rdf1 b6 20. h3 Bd7 21. g4 Rh4 22. Ne2 Rah8 23. Nf4 Bxg4 24. Qg3 Kb7 25. Qb3 Bf3 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Magee, C Tony"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "74"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Kd8 8. Bxg6 Qxh1+ 9. Ke2 c6 10. Nc3 e3 11. Bxe3 Qxa1 12. Qg5+ Be7 13. Nf7+ Kc7 14. Bf4+ Kb6 15. Na4+ Ka6 16. Bc7 b6 17. Bd3+ Kb7 18. Qe5 Qxa2 19. b3 Nf6 20. Bd6 Rf8 21. Qxe7 Rxf7 22. Qxf7 Nd5 23. Qxh7 Na6 24. h4 b5 25. Nc5+ Nxc5 26. dxc5 Qb2 27. Qg8 Qf6 28. Qg3 a5 29. h5 Ka7 30. Be5 Qf8 31. Qg7 Qxg7 32. Bxg7 Nf4+ 33. Kd2 Nxh5 34. Be5 Bb7 35. Bg6 Rg8 36. Bf7 Rg5 37. f4 Nxf4 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Melchor Munoz, Alejandro"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "33"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Ke7 8. Bg5+ Nf6 9. Qh4 Qxh1+ 10. Kd2 e3+ 11. Kxe3 Bh6 12. Bxh6 Qe4+ 13. Qxe4 Nxe4 14. Kxe4 d6 15. Bg5+ Kf8 16. Bh6+ Ke7 17. Bg5+ 1/2-1/2

[Event "GBR-ch cand04 corr"]
[Site "England"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Springall, JH."]
[Result "0-1"]
[ECO "E42"]
[PlyCount "56"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "ENG"]
[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. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. c5 b6 9. b4 0-0 10. g3 bxc5 11. dxc5 a5 12. Rb1 Nc6 13. Bg2 Rb8 14. Bf4 axb4 15. Nd4 Nxd4 16. Qxd4 Nd7 17. Bxb8 Bxc5 18. Qd2 bxc3 19. Qxc3 Ba6 20. Bf4 e5 21. Bd2 Qf6 22. Qf3 Qg6 23. Rd1 e4 24. Qb3 Qg4 25. Bf1 Ne5 26. Rb1 Nf3+ 27. Kd1 Nd4+ 28. f3 exf3 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Svendsen, Thomas"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "82"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Bf5 7. g4 Bg6 8. Bg2 c6 9. Bxe4 Bxe4 10. Nxe4 Qe6 11. Qe2 d5 12. Nf6+ Kf7 13. Ne5+ Kxf6 14. Bg5+ Kxg5 15. Qf3 Bb4+ 16. c3 g6 17. cxb4 Nd7 18. Qe3+ Kf6 19. Nxd7+ Qxd7 20. Qe5+ Kf7 21. Qxh8 Re8+ 22. Kd2 Nf6 23. Qxe8+ Qxe8 24. Rae1 Qf8 25. a3 Qh6+ 26. Kc2 Qf4 27. Re2 Qxd4 28. Rhe1 Ne4 29. f3 Qc4+ 30. Kb1 Qd3+ 31. Ka1 Qxf3 32. g5 Qg4 33. Rf1+ Ke7 34. Ree1 Qxg5 35. Rg1 Qh4 36. Rh1 Kd7 37. Rhf1 Nd6 38. Re2 Qd4 39. Ref2 Kc7 40. Kb1 Kb6 41. Rf3 Nc4 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Tiemann, Hagen"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "29"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ne5 Nf6 5. Be2 d5 6. Bh5+ Ke7 7. Be2 Bxf5 8. d4 Qd6 9. c3 Nbd7 10. Bf4 Qb6 11. Qc1 Nxe5 12. Bxe5 Kf7 13. Nd2 Bd6 14. Bxd6 Qxd6 15. Nf1 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Zschorn, E."]
[Result "1-0"]
[ECO "C40"]
[PlyCount "35"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. Ne3 Nf6 8. f3 Nc6 9. fxe4 Bg4 10. Nxg4 Nxg4 11. Be2 Nf6 12. Bf3 0-0-0 13. 0-0 Be7 14. Be3 Kb8 15. a3 h5 16. b4 Rdf8 17. b5 Nd8 18. a4 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Jensen, S."]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "79"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. d3 exd3 8. Bxd3 d5 9. 0-0 Bc5 10. Na4 Bd6 11. c4 d4 12. c5 Bxh2+ 13. Kxh2 dxe3 14. Bxe3 Nf6 15. f3 0-0 16. Rh1 Be6 17. Nc3 Nbd7 18. Qa4 Ne5 19. Bc2 Nc4 20. Bd4 Nxb2 21. Qb4 Nc4 22. Ne4 Nxe4 23. Bxe4 Rad8 24. Kg1 h6 25. Qc3 Bd5 26. Bc2 Rde8 27. Qd3 Be4 28. fxe4 Ne5 29. Qb3 Qxb3 30. Bxb3+ Kh8 31. Rh5 Ng4 32. e5 Rf4 33. Bc3 Re4 34. e6 Re7 35. Rf1 Kg8 36. Rhf5 Re2 37. Rf7 Rxf7 38. exf7+ Kf8 39. Rd1 Ke7 40. Bxg7 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Kozlov, Vladimir F"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "47"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. d3 exd3 8. Bxd3 d5 9. 0-0 Bc5 10. Na4 Bd6 11. c4 d4 12. Nc2 c5 13. b4 b6 14. Be4 Bb7 15. Bxb7 Qxb7 16. bxc5 bxc5 17. Nxc5 Bxh2+ 18. Kxh2 Qc7+ 19. Kg1 Qxc5 20. Re1+ Ne7 21. Ba3 Qxc4 22. Rxe7+ Kd8 23. Nxd4 Nd7 24. Ne6+ 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Magee, C Tony"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxh8 Kf7 8. Qd4 Be6 9. Bb3 Nc6 10. Qe3 Bh6 11. f4 Nf6 12. h3 Qd6 13. 0-0 Bg7 14. Qe1 Rh8 15. c3 Qc5+ 16. d4 exd3+ 17. Be3 Qd6 18. Nd2 Na5 19. Nf3 Nc6 20. Ng5+ Kg8 21. Nxe6 Qxe6 22. Qd2 Qe4 23. Rae1 Qf5 24. Rd1 Na5 25. Qxd3 Qxd3 26. Rxd3 Nxb3 27. axb3 a6 28. f5 gxf5 29. Rxf5 c6 30. Bd4 Ne4 31. Bxg7 Kxg7 32. c4 Kg6 33. Rf4 Rh5 34. cxd5 cxd5 35. g4 Re5 36. Rf5 Rxf5 37. gxf5+ 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Melchor Munoz, Alejandro"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "81"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Kd8 8. Bxg6 Qxh1+ 9. Ke2 c6 10. Nf7+ Ke8 11. Bg5 Qf3+ 12. Qxf3 exf3+ 13. Kxf3 hxg6 14. Nxh8 Ne7 15. Nd2 Bg7 16. Re1 Bxh8 17. Nc4 d5 18. Rxe7+ Kf8 19. Nd6 Bd7 20. c3 Bg7 21. Nxb7 Bf5 22. Nc5 a5 23. Ne6+ Bxe6 24. Rxe6 Ra7 25. Rxg6 Rf7+ 26. Kg3 Ke8 27. h4 Kd7 28. Bf4 Kc8 29. h5 Kb7 30. Bxb8 Kxb8 31. Rxc6 Bf8 32. Ra6 Rg7+ 33. Kf4 Rf7+ 34. Kg3 Rg7+ 35. Rg6 Rf7 36. f4 Kc7 37. Kg4 Bd6 38. f5 Kd7 39. Kg5 Ke7 40. h6 Rh7 41. Rg7+ 1-0

[Event "GBR-ch cand04 corr"]
[Site "England"]
[Date "1989.??.??"]
[Round "?"]
[White "Sammes, BG."]
[Black "Jackson, Jacob Andrew"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "101"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 Be6 7. Bxf6 gxf6 8. Nf3 Qd7 9. Be2 Rg8 10. g3 0-0-0 11. cxd5 Bxd5 12. Nxd5 Qxd5 13. 0-0 Kb8 14. Qc2 f5 15. Qc3 e6 16. Bc4 Nxd4 17. Bxd5 Ne2+ 18. Kg2 Nxc3 19. Bxe6 fxe6 20. bxc3 Bg7 21. Rac1 Rd3 22. Rfe1 Re8 23. c4 Bf6 24. Rc2 e5 25. Ng1 Red8 26. Nh3 Rd2 27. Re2 Rxe2 28. Rxe2 Kc7 29. f4 e4 30. Nf2 Bd4 31. g4 e3 32. Nd1 fxg4 33. Nxe3 Bxe3 34. Rxe3 h5 35. Kg3 Rd2 36. a3 Rc2 37. f5 Rxc4 38. Kh4 Rf4 39. Kxh5 Rxf5+ 40. Kxg4 Rf8 41. h4 b5 42. h5 a5 43. h6 b4 44. Kg5 bxa3 45. Rxa3 Kb6 46. h7 Kb5 47. Rg3 Rh8 48. Kh6 Kb4 49. Rg8 Rxh7+ 50. Kxh7 a4 51. Rb8+ 1/2-1/2

[Event "GBR-ch cand04 corr"]
[Site "England"]
[Date "1989.??.??"]
[Round "?"]
[White "Stewart, Alan Munro"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "83"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. Bg5 Nf6 4. Bxf6 gxf6 5. e3 Bf5 6. Nge2 h5 7. h4 Qd6 8. Ng3 Bg4 9. Be2 f5 10. Qd2 e6 11. Bd3 Bh6 12. Nce2 Bxe2 13. Bxe2 Bxe3 14. Qxe3 f4 15. Qb3 fxg3 16. Qxb7 gxf2+ 17. Kf1 0-0 18. Qb3 Nd7 19. Qf3 e5 20. Rh3 Rfb8 21. Qxh5 exd4 22. Qg4+ Kf8 23. Qxd4 Nf6 24. b3 Rb4 25. c4 Re8 26. Rd1 Ne4 27. Bf3 Qf4 28. Bxe4 Qxe4 29. Qxe4 dxe4 30. Kxf2 Ke7 31. g4 Ke6 32. Ke3 f5 33. gxf5+ Kxf5 34. Rf1+ Kg4 35. Rhh1 Re5 36. Rf4+ Kg3 37. Rxe4 Ra5 38. Rg1+ Kh3 39. Ra1 Rxb3+ 40. axb3 Rxa1 41. Kd4 Rb1 42. h5 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Svendsen, Thomas"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "39"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. f3 Nf6 8. fxe4 Nc6 9. Be3 Nxe4 10. Bd3 Bf5 11. Qf3 d5 12. Nxd5 0-0-0 13. Nf4 Qe8 14. g4 Nxd4 15. Bxd4 Rxd4 16. 0-0-0 Bd7 17. Rhe1 Bc6 18. c3 Rxc4 19. Bxc4 Qg6 20. Nxg6 1-0

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Tiemann, Hagen"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "40"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng5 Qf6 9. Nf3 Be6 10. d4 Nd7 11. c4 Bb4+ 12. Bd2 Bxd2+ 13. Qxd2 Ne7 14. cxd5 Nxd5 15. Nxd5 Bxd5 16. Be2 0-0-0 17. 0-0 h6 18. Qa5 Kb8 19. Qc3 g5 20. Nd2 h5 0-1

[Event "Atars mem13 corr8994"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Zschorn, E."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "38"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "24"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 c6 7. Nxe4 d5 8. Ng5 Qf6 9. Nf3 Be6 10. d4 Nd7 11. c4 Bb4+ 12. Bd2 Bxd2+ 13. Qxd2 Ne7 14. Be2 0-0-0 15. c5 h6 16. a4 g5 17. 0-0 Rdg8 18. Qc3 g4 19. Ne5 h5 0-1

[Event "GBR-ch cand03 corr"]
[Site "England"]
[Date "1988.??.??"]
[Round "?"]
[White "Bagnall, P Roy"]
[Black "Jackson, Jacob Andrew"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "72"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. Nf3 Nc6 6. cxd5 exd5 7. Nc3 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Nxc6 bxc6 14. Na4 Bd7 15. Bc5 Bxc5 16. Nxc5 Bf5 17. e3 Rb8 18. Qd2 Qb6 19. b3 a5 20. Na4 Qa6 21. Qc3 Rbc8 22. Nc5 Qb5 23. Rfd1 Ne4 24. Nxe4 Bxe4 25. Rd4 c5 26. Ra4 Bxg2 27. Kxg2 Qb7 28. Kg1 d4 29. exd4 cxd4 30. Qd2 Rxc1+ 31. Qxc1 d3 32. Rd4 Qf3 33. Qd2 Re2 34. Rd8+ Kh7 35. Qxd3+ Qxd3 36. Rxd3 Rxa2 1/2-1/2

[Event "GBR-ch cand03 corr"]
[Site "England"]
[Date "1988.??.??"]
[Round "?"]
[White "Evans, Alan JA"]
[Black "Jackson, Jacob Andrew"]
[Result "1/2-1/2"]
[ECO "C27"]
[PlyCount "62"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "ENG"]
[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. Bc4 Bc5 4. d3 d6 5. Be3 Bb6 6. Qd2 0-0 7. 0-0-0 Be6 8. Bxe6 fxe6 9. f3 c6 10. d4 Nbd7 11. Nh3 d5 12. Rhe1 exd4 13. Bxd4 Bxd4 14. Qxd4 Qb6 15. Qxb6 axb6 16. exd5 exd5 17. a3 Rfe8 18. Nf2 Ne5 19. Nd3 Nc4 20. Rxe8+ Rxe8 21. Re1 Ne3 22. Re2 d4 23. Nd1 Nfd5 24. c3 dxc3 25. bxc3 Kf7 26. Nb4 Nc4 27. Rxe8 Kxe8 28. Nxd5 cxd5 29. a4 Kd7 30. f4 h5 31. h3 h4 1/2-1/2

[Event "GBR-ch cand03 corr"]
[Site "England"]
[Date "1988.??.??"]
[Round "?"]
[White "George, IM."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C31"]
[PlyCount "82"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. d4 Ne7 7. Bc4 cxd5 8. Bxd5 0-0 9. 0-0 Nbc6 10. Bxc6 Nxc6 11. Ne4 Bc7 12. d5 Bf5 13. Nf2 Nb4 14. c4 Nc2 15. Nd4 Ne3 16. Bxe3 fxe3 17. Nxf5 exf2+ 18. Rxf2 Bb6 19. Nd4 Qh4 20. Rd2 Rfe8 21. Kh1 Ba5 22. Nf3 Qxc4 23. Rc1 Qa6 24. Rd3 Qd6 25. Qa4 Bb6 26. Qc4 Rad8 27. Rc2 Rd7 28. Rd1 Rde7 29. Qg4 Bc7 30. g3 Qa6 31. Qc4 Qg6 32. Qd3 Qh5 33. Kg2 Re3 34. Qf1 Bd6 35. Rd3 R3e4 36. Qd1 g5 37. Rd4 f5 38. Rcd2 g4 39. Ng1 f4 40. Rxe4 Rxe4 41. gxf4 Rxf4 0-1

[Event "GBR-ch cand03 corr"]
[Site "England"]
[Date "1988.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Clarke, David Alan"]
[Result "1/2-1/2"]
[ECO "A57"]
[PlyCount "39"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "ENG"]
[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 b5 4. Nf3 g6 5. cxb5 a6 6. Nc3 axb5 7. d6 Bg7 8. dxe7 Qxe7 9. Bf4 b4 10. Nd5 Nxd5 11. Qxd5 Nc6 12. 0-0-0 Qf6 13. Be5 Nxe5 14. Qxa8 Nd3+ 15. Rxd3 Qxb2+ 16. Kd1 Qb1+ 17. Kd2 Qb2+ 18. Kd1 Qb1+ 19. Kd2 Qb2+ 20. Kd1 1/2-1/2

[Event "GBR-ch cand03 corr"]
[Site "England"]
[Date "1988.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Holland, John R"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "65"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "ENG"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 Nf6 8. g5 Nd7 9. Qd2 f5 10. f3 f4 11. Bf2 a5 12. Nge2 h6 13. gxh6 Rxh6 14. h4 Bf6 15. 0-0-0 b6 16. Bh3 Nc5 17. Bxc8 Qxc8 18. Nb5 Qd7 19. Rdg1 0-0-0 20. Kb1 Rdh8 21. Bxc5 dxc5 22. d6 c6 23. Nc7 Kb7 24. Nxf4 exf4 25. Qxf4 Bd4 26. Rg5 Nc8 27. e5 Bxe5 28. Rxe5 Qxd6 29. Ne6 Rxh4 30. Qf7+ Kb8 31. Rhe1 Rh1 32. R5e3 Qg3 33. Qf4+ 1/2-1/2

[Event "GBR-ch cand03 corr"]
[Site "England"]
[Date "1988.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Maeer, Karl MF"]
[Result "1/2-1/2"]
[ECO "D47"]
[PlyCount "60"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "ENG"]
[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. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 b4 9. Na4 Ba6 10. Bd2 Ne4 11. Rc1 Bb5 12. Bc4 Qa5 13. b3 Nxd2 14. Nxd2 Bxa4 15. bxa4 Be7 16. 0-0 0-0 17. Bb3 Rac8 18. Nc4 Qg5 19. e4 c5 20. d5 exd5 21. f4 Qh6 22. Qxd5 Nf6 23. Qb7 Ng4 24. h3 Bh4 25. Ne5 Nxe5 26. fxe5 Qb6 27. Rxf7 Qxb7 28. Rxb7+ Kh8 29. Rf7 Rxf7 30. Bxf7 g6 1/2-1/2

[Event "GBR-ch cand03 corr"]
[Site "England"]
[Date "1988.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Stewart, Davidson James"]
[Result "0-1"]
[ECO "E88"]
[PlyCount "40"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "ENG"]
[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. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 cxd5 9. cxd5 Ne8 10. Qd2 f5 11. exf5 gxf5 12. Nge2 Nd7 13. 0-0 Kh8 14. Rac1 Ndf6 15. h3 f4 16. Bf2 Rg8 17. Kh2 Bh6 18. Rg1 Qe7 19. Rc2 Qf7 20. g4 fxg3+ 0-1

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Jurgenson, VH."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "42"]
[EventDate "1988.03.06"]
[EventType "match (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 f5 3. Nxe5 Nc6 4. Qh5+ g6 5. Nxg6 Nf6 6. Qh4 Rg8 7. Nxf8 Rg4 8. Qh6 Rxe4+ 9. Be2 Qe7 10. Nc3 Rxe2+ 11. Nxe2 Nd4 12. 0-0 Nxe2+ 13. Kh1 Ng4 14. Qh5+ Kxf8 15. Qxf5+ Nf6 16. d3 Nxc1 17. Raxc1 d6 18. Rfe1 Qxe1+ 19. Rxe1 Bxf5 20. f3 Re8 21. Rd1 Re2 0-1

[Event "corr"]
[Site "corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Rogalski, Timothy"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "65"]
[EventDate "1988.03.06"]
[EventType "match (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 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Qe7 6. Qe2 Nf6 7. d3 Bd7 8. Bg5 h6 9. Bxf6 gxf6 10. Qh5+ Kd8 11. 0-0-0 fxe4 12. dxe4 Kc8 13. Bc4 Qg7 14. Be6 Bd6 15. Bxd7+ Qxd7 16. g3 Qg7 17. f4 b6 18. Rhe1 Kb7 19. Ne2 Rad8 20. Nd4 Qg8 21. Kb1 Re8 22. Qf3 Qc4 23. Re3 Bc5 24. Rc3 Qa4 25. b3 Qa5 26. e5 Rd8 27. Qxc6+ Kb8 28. Rcd3 Bxd4 29. Rxd4 Rxd4 30. Rxd4 fxe5 31. Rd7 Rc8 32. Qxh6 e4 33. Re7 1-0

[Event "USA PPCL corr"]
[Site "USA"]
[Date "1988.??.??"]
[Round "?"]
[White "Vanous, Roger"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "66"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 d6 4. d4 e4 5. Ng5 Bxf5 6. g4 Bg6 7. Nc3 Nf6 8. Bg2 d5 9. 0-0 Be7 10. a3 Qd7 11. Bf4 c6 12. Re1 0-0 13. b4 Nxg4 14. Qd2 Qf5 15. f3 e3 16. Bxe3 Nxe3 17. Qxe3 Bxg5 18. Qe2 Nd7 19. Na4 Rae8 20. Qf2 Qxc2 21. Qxc2 Bxc2 22. Nc3 Be3+ 23. Kf1 Bd3+ 24. Ne2 Bxd4 25. Ra2 Nb6 26. Rd1 Bxe2+ 27. Rxe2 Rxe2 28. Kxe2 Re8+ 29. Kd3 Bb2 30. Rb1 Bxa3 31. f4 Nc4 32. h4 Bb2 33. h5 Re3+ 0-1

[Event "corr"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Alloin, Pierre"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "68"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qg6 6. d3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nf6 9. Bxf6 gxf6 10. dxe4 Qxe4+ 11. Ne3 Qb4+ 12. c3 Qxb2 13. Nd5 Kd8 14. Bc4 Re8+ 15. Kf1 c6 16. Nxf6 Qxc3 17. Nxe8 Qxc4+ 18. Kg1 Kxe8 19. Qh5+ Kd8 20. Qxh7 Na6 21. Qh8+ Kc7 22. Qe5+ d6 23. Qe7+ Bd7 24. h4 Qd4 25. Qe1 Rh8 26. h5 Qg7 27. Rb1 Qg5 28. Qe2 Nc5 29. Rb4 Re8 30. Qf1 Nd3 31. Rb1 Nf4 32. g3 Ne2+ 33. Kg2 Qd5+ 34. f3 Nxg3 0-1

[Event "USA corr"]
[Site "USA"]
[Date "1987.??.??"]
[Round "?"]
[White "Keiser, A."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "86"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nf3 fxe4 6. Bg5 Qg6 7. Qe2 c6 8. Qe3 Nd7 9. Nh4 Qe6 10. c4 Ngf6 11. Nc3 a6 12. 0-0-0 h6 13. Ng6 Rg8 14. Bxf6 Nxf6 15. f3 exf3 16. Qxf3 Bd7 17. d5 Qf7 18. Re1+ Kd8 19. Bd3 Kc7 20. Rhf1 Re8 21. h3 Be7 22. dxc6 Bxc6 23. Nd5+ Bxd5 24. cxd5 Bd8 25. Nf4 Rxe1+ 26. Rxe1 Kb8 27. Bg6 Qc7+ 28. Kb1 Qa5 29. Rc1 Bb6 30. Bf5 Bd4 31. Be6 Rd8 32. Qd3 Bxb2 33. Kxb2 Qb4+ 34. Qb3 Qxf4 35. Qb6 Rf8 36. Qc7+ Ka7 37. Bc8 Qd4+ 38. Rc3 Rxc8 39. Qxc8 Nxd5 40. g4 Qxc3+ 41. Qxc3 Nxc3 42. Kxc3 Kb6 43. Kc4 Kc6 0-1

[Event "Atars mem corr"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Owens, Johnny"]
[Black "Jackson, Jacob Andrew"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "44"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Kd8 8. Bxg6 Qxh1+ 9. Ke2 Qxc1 10. Nf7+ Ke8 11. Nxh8+ hxg6 12. Qxg6+ Kd8 13. Nf7+ Ke7 14. Nc3 Qxc2+ 15. Ke1 d6 16. Nd5+ Kd7 17. Qxg8 Qxb2 18. Rd1 Be7 19. Qg4+ Ke8 20. Qg8+ Kd7 21. Qg4+ Ke8 22. Qg8+ Kd7 1/2-1/2

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Borrmann, Fritz"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "49"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qg6 6. d3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nf6 9. Bxf6 gxf6 10. Ne3 c6 11. Be2 0-0 12. Bh5 Qg5 13. dxe4 d6 14. Bf3 Rd8 15. Qd3 Be6 16. Qc3 Nd7 17. 0-0-0 Nc5 18. Kb1 a5 19. Rd2 b5 20. h4 Qg7 21. Nf5 Bxf5 22. exf5 Ra6 23. Re1 Kf8 24. Rxd6 Rxd6 25. Qxc5 1-0

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Downey, Michael S"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "79"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qg6 6. d3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nf6 9. Bxf6 gxf6 10. dxe4 Qxe4+ 11. Ne3 Qb4+ 12. c3 Qxb2 13. Rc1 Qa3 14. Bc4 Qc5 15. Qd5 Qxd5 16. Nxd5 Kd8 17. Nxf6 c6 18. 0-0 d5 19. Bd3 h6 20. Rfe1 Nd7 21. Nh5 Nc5 22. Bg6 Bd7 23. c4 dxc4 24. Rxc4 b6 25. Nf6 Kc8 26. Rxc5 bxc5 27. Re7 Be6 28. Rxe6 Kc7 29. Be4 Rad8 30. Rxc6+ Kb8 31. Bf3 Rd2 32. Rxc5 Rhd8 33. Rb5+ Kc8 34. Nd5 R8xd5 35. Rxd5 Rxa2 36. Bg4+ Kb7 37. f4 a5 38. f5 a4 39. f6 a3 40. Rd1 1-0

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Borrmann, Fritz"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "19"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Nd4 Qf6 5. c3 c5 6. Nb5 Qe5 7. Be2 Nf6 8. d4 exd3 9. Qxd3 a6 10. f4 1-0

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Downey, Michael S"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "90"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Nd4 Qf6 5. c3 Ne7 6. d3 Nxf5 7. dxe4 Nxd4 8. cxd4 Bb4+ 9. Nc3 Qg6 10. f3 Nc6 11. Be3 d6 12. Bf2 Bxc3+ 13. bxc3 Bd7 14. Bg3 Na5 15. Bd3 0-0 16. 0-0 Rae8 17. Re1 Qf7 18. Qc2 Re6 19. e5 Rh6 20. exd6 cxd6 21. Re2 Nc6 22. Rae1 d5 23. Bb5 Nxd4 24. cxd4 Bxb5 25. Re7 Qf6 26. Qc5 Qc6 27. Qa3 Qb6 28. Qe3 Rg6 29. Qe5 Bc4 30. Re8 Rgf6 31. Bh4 Rxe8 32. Qxe8+ Rf8 33. Qe5 Bxa2 34. Bf2 Bc4 35. h4 a5 36. h5 a4 37. Qe3 Qf6 38. Ra1 Bb5 39. Qd2 Re8 40. Qb2 Bc6 41. Qb6 Qf5 42. h6 gxh6 43. Bg3 Qg5 44. Be5 Qe3+ 45. Kh1 Rxe5 0-1

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Melchor Munoz, Alejandro"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "102"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Qh4+ 6. g3 Qd4+ 7. Kg2 Qxe5 8. Qe2 d6 9. Qxe5+ dxe5 10. Bb5+ c6 11. Bd3 Nh6 12. Re1 0-0 13. Rxe5 Nxf5 14. Bc4+ Kh8 15. d3 Nd4 16. Na3 Bg4 17. Bf4 Nd7 18. Re7 g5 19. Rxd7 Nf3 20. Re7 gxf4 21. h3 Bh5 22. Rf1 b5 23. Be6 fxg3 24. Kxg3 b4 25. Nc4 Nd4 26. Rxf8+ Rxf8 27. Bg4 Bg6 28. Ne5 a5 29. Nxg6+ hxg6 30. c3 Nb5 31. c4 Nd4 32. Ra7 Nf5+ 33. Bxf5 Rxf5 34. Ra6 Rg5+ 35. Kf2 Rf5+ 36. Kg2 Rg5+ 37. Kh2 Re5 38. Rxc6 Re2+ 39. Kg3 Rxb2 40. Rxg6 Rxa2 41. c5 a4 42. Kf4 a3 43. Rb6 Rb2 44. c6 a2 45. Ra6 b3 46. Kg5 Kg7 47. Ra7+ Kf8 48. Kf6 Rf2+ 49. Ke6 Rf1 50. c7 Rc1 51. Kf6 Rc6+ 0-1

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Svendsen, Thomas"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "73"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Nd4 Qf6 5. c3 a6 6. d3 c5 7. Ne2 d5 8. dxe4 dxe4 9. Qa4+ Nc6 10. Qxe4+ Nge7 11. Ng3 Bxf5 12. Nxf5 Qxf5 13. Qe3 0-0-0 14. Qg3 Qc2 15. Qg4+ Kb8 16. Na3 Qg6 17. Be2 h5 18. Qxg6 Nxg6 19. 0-0 Be7 20. Be3 h4 21. h3 b5 22. Nc2 Rdf8 23. Ne1 Nf4 24. Bf3 Ne5 25. Bxf4 Rxf4 26. Be2 Rd8 27. Nf3 Nxf3+ 28. Bxf3 Rd2 29. Rab1 Rf6 30. Rfe1 Bd6 31. Red1 Rxd1+ 32. Rxd1 Kc7 33. Re1 Rf7 34. Kf1 Re7 35. Rd1 Re5 36. Bg4 c4 37. Bf3 1/2-1/2

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Tiemann, Hagen"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "44"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Nd4 Qf6 5. c3 Bc5 6. Qh5+ Kf8 7. d3 Bxd4 8. cxd4 Qxd4 9. dxe4 Qxe4+ 10. Be2 Qxg2 11. Bf3 Nf6 12. Bxg2 Nxh5 13. 0-0 c6 14. Re1 d5 15. Bh3 Na6 16. Nc3 Bd7 17. Kg2 Kf7 18. Bg5 Rhe8 19. Ne2 Nb4 20. Nc3 Nd3 21. Rxe8 Rxe8 22. Rb1 Ndf4+ 0-1

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Melchor Munoz, Alejandro"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "33"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 Qg5 5. d4 Qxg2 6. Qh5+ g6 7. Bf7+ Kd8 8. Bxg6 Qxh1+ 9. Ke2 c6 10. Nc3 Qg2 11. Bg5+ Kc7 12. Bxe4 Nf6 13. Bxf6 Qg8 14. Nf7 b6 15. Nb5+ Kb7 16. Nd8+ Ka6 17. Nc7# 1-0

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Svendsen, Thomas"]
[Black "Jackson, Jacob Andrew"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "25"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Qe2 d5 5. d3 Nf6 6. Nc3 Bb4 7. Bd2 0-0 8. dxe4 Bxc3 9. Bxc3 Nxe4 10. 0-0-0 Nxc3 11. bxc3 Bxf5 12. Qb5 Qg5+ 13. Nxg5 1-0

[Event "Atars mem10 corr8690"]
[Site "corr"]
[Date "1986.??.??"]
[Round "?"]
[White "Tiemann, Hagen"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "42"]
[EventDate "1986.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ne5 Nf6 5. Be2 Be7 6. Bh5+ Kf8 7. d4 d6 8. Nc4 Bxf5 9. 0-0 Nc6 10. Ne3 Bg6 11. Be2 Qd7 12. c4 Kf7 13. f4 exf3 14. Bxf3 Ke8 15. Nc3 Rf8 16. Qb3 Rb8 17. Qd1 Kd8 18. Ned5 Bf7 19. Re1 Re8 20. Bf4 Bf8 21. Be5 dxe5 0-1

[Event "Atars mem corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Diepstraten, Leonardus CM"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "152"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nf6 4. exf5 Qe7 5. Qe2 d6 6. Nf3 Bxf5 7. d3 Nc6 8. Qxe7+ Bxe7 9. Be2 0-0-0 10. Nc3 Nb4 11. Nd4 Bd7 12. a3 Nbd5 13. Bd2 Nxc3 14. Bxc3 Nd5 15. Bd2 Bf6 16. c3 Rde8 17. Nf3 Bf5 18. Kf1 Re7 19. d4 Rhe8 20. Re1 h6 21. Bc4 Rxe1+ 22. Nxe1 Nb6 23. Bb3 d5 24. Be3 Nc4 25. Bxc4 dxc4 26. Ke2 a5 27. Kd2 c5 28. Nf3 cxd4 29. Nxd4 Be4 30. f3 Bd3 31. Re1 Re5 32. Bf2 Rd5 33. Re8+ Kd7 34. Re1 b5 35. h3 g5 36. g4 Be5 37. Be3 Bg6 38. Re2 b4 39. Kc1 Bd3 40. Rd2 Ke8 41. Kd1 Kf7 42. Ke1 Bg3+ 43. Bf2 Bf4 44. Kd1 Bxd2 45. Kxd2 bxa3 46. bxa3 Bg6 47. Bg3 h5 48. Ke3 hxg4 49. hxg4 Bb1 50. Bc7 a4 51. Bg3 Rd7 52. Kd2 Kf6 53. Ke3 Re7+ 54. Kd2 Bd3 55. Bd6 Re8 56. Bg3 Bf1 57. Bc7 Bd3 58. Bg3 Re7 59. Bd6 Rb7 60. Bb4 Ke5 61. Nc6+ Kf4 62. Nd4 Rd7 63. Bc5 Kg3 64. Bb4 Kf2 65. Bc5 Be2 66. Kc2 Bxf3 67. Ne6+ Ke1 68. Nxg5 Rd2+ 69. Kc1 Bxg4 70. Ne4 Rg2 71. Bb4 Bd1 72. Nd6 Bb3 73. Nb5 Rc2+ 74. Kb1 Kd1 75. Nd4 Rg2 76. Bd6 Bc2+ 0-1

[Event "Atars mem corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Jurgenson, VH."]
[Result "1-0"]
[ECO "C40"]
[PlyCount "39"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qe6 6. d3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nf6 9. Bxf6 gxf6 10. dxe4 Qxe4+ 11. Qe2 Qxe2+ 12. Bxe2 d5 13. Nd2 Rg8 14. Bf3 Be6 15. 0-0-0 Nc6 16. Rhe1 Kf7 17. Bh5+ Ke7 18. Bf3 Kd6 19. Ne4+ Ke7 20. Nc5 1-0

[Event "Atars mem corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Steinbach, Dieter"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "127"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 Nf6 7. Bc4 Qg6 8. d3 Bb4 9. 0-0 Bxc3 10. bxc3 exd3 11. cxd3 c6 12. Bb3 d5 13. d4 0-0 14. Ba3 Re8 15. Bc2 Qg5 16. Qf3 Na6 17. Rab1 Nc7 18. Bc1 Qh5 19. Qg3 Nb5 20. Bd2 Ne4 21. Bxe4 Rxe4 22. f3 Re6 23. Rfe1 Bd7 24. a4 Nd6 25. Ng4 Rae8 26. Ne5 Bc8 27. Bf4 R8e7 28. Qg5 Qxg5 29. Bxg5 Re8 30. Bh4 Nf5 31. Bf2 g6 32. Rb2 Kg7 33. Rbe2 R8e7 34. Kf1 h5 35. Nd3 Rxe2 36. Rxe2 Rxe2 37. Kxe2 Kf6 38. Ne5 c5 39. Kd3 c4+ 40. Nxc4 dxc4+ 41. Kxc4 b6 42. Kb4 Bb7 43. c4 g5 44. c5 bxc5+ 45. dxc5 Ne7 46. a5 Ke6 47. Kb5 Kd7 48. h3 Nc8 49. Be3 g4 50. hxg4 hxg4 51. fxg4 Bxg2 52. g5 Nd6+ 53. cxd6 Kxd6 54. Ka6 Kc6 55. Kxa7 Be4 56. Kb8 Bd3 57. Bd2 Kd7 58. Kb7 Be4+ 59. Kb6 Kc8 60. Bf4 Kd7 61. a6 Kc8 62. a7 Kd7 63. g6 Bd5 64. g7 1-0

[Event "corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Jackson, Jacob Andrew"]
[Black "Svendsen, Thomas"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "70"]
[EventDate "1985.09.20"]
[EventType "match (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 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Qe7 6. d3 Nf6 7. Bg5 Bd7 8. f3 0-0-0 9. Be2 h6 10. Bd2 g5 11. exf5 Bxf5 12. 0-0 Qc5+ 13. Kh1 Rg8 14. Ne4 Qe7 15. Nxf6 Qxf6 16. Bc3 Qg6 17. Qe1 Bd6 18. Qf2 Kb8 19. Bd4 a6 20. Rfb1 Rde8 21. a4 c5 22. Bc3 h5 23. b4 Qe6 24. bxc5 Qxe2 25. Qxe2 Rxe2 26. cxd6 cxd6 27. Rb2 Rc8 28. Bd4 Rcxc2 29. Rb6 Rxg2 30. Bg1 Bh3 31. Rab1 Rgd2 32. Rxb7+ Kc8 33. Rb8+ Kd7 34. R8b7+ Ke6 35. Re1+ Kd5 0-1

[Event "Atars mem corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Steinbach, Dieter"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "96"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "22"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Qh5+ g6 5. Nxc6 dxc6 6. Qf3 Qe7 7. d3 Nf6 8. Nc3 Bd7 9. Be2 0-0-0 10. 0-0 Bg7 11. Bg5 Rdf8 12. d4 Qf7 13. e5 Nd5 14. Bc4 Be6 15. Bxd5 Bxd5 16. Nxd5 cxd5 17. Rfe1 Qe6 18. Qh3 a6 19. Rad1 h6 20. Bd2 g5 21. b4 b5 22. Qb3 f4 23. f3 h5 24. a4 g4 25. axb5 axb5 26. Ra1 Kd7 27. Ra5 Rb8 28. Bxf4 Rhf8 29. g3 gxf3 30. Re3 Rxf4 31. Rxf3 Rxd4 32. Ra1 Qxe5 33. Raf1 Re4 34. Rf5 Qd4+ 35. Kh1 c6 36. Rf7+ Kd6 37. Qf3 Re6 38. Rd1 Qe5 39. Kg1 Bh6 40. Rf5 Qe3+ 41. Qxe3 Bxe3+ 42. Kg2 Rh8 43. c4 bxc4 44. b5 c3 45. bxc6 d4 46. Rff1 c2 47. Ra1 c1Q 48. Raxc1 Bxc1 0-1

[Event "corr"]
[Site "corr"]
[Date "1985.??.??"]
[Round "?"]
[White "Svendsen, Thomas"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "208"]
[EventDate "1985.09.20"]
[EventType "match (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 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Qe7 6. d3 Nf6 7. Bg5 Bd7 8. f3 0-0-0 9. Be2 h6 10. Bd2 g5 11. exf5 Bxf5 12. 0-0 Rg8 13. Ne4 Nd5 14. c4 Nf4 15. Bxf4 gxf4 16. Qd2 Qh4 17. Kh1 Bxe4 18. fxe4 Qg5 19. Bf3 Bc5 20. b4 Be3 21. Qe2 Qh4 22. a4 Kb8 23. Rfb1 h5 24. b5 c5 25. a5 Rg4 26. h3 Rg3 27. Kh2 Rdg8 28. Qe1 Qg5 29. Ra2 Qe5 30. b6 cxb6 31. axb6 a6 32. Rbb2 Qd4 33. Qe2 Bg1+ 34. Kh1 Be3 35. Kh2 Qd7 36. Qf1 Qg7 37. Rc2 Qg5 38. Re2 Qe5 39. Reb2 R3g6 40. Rb1 Qg5 41. Qe1 Bd4 42. Rc2 Qg3+ 43. Qxg3 fxg3+ 44. Kh1 h4 45. Bg4 Bf2 46. Bf5 Rf6 47. Rb3 Rd8 48. Rd2 Re8 49. Rb1 Rd8 50. Rb3 Bd4 51. Re2 Be5 52. Re1 Rfd6 53. Rd1 Rd4 54. Be6 Rxe4 55. Bd5 Re2 56. Bf3 Rf2 57. Rbb1 Bd4 58. Re1 Rg8 59. Re4 Rxf3 60. Rxd4 cxd4 61. gxf3 Kc8 62. Re1 Rh8 63. Re4 Kd7 64. Rxd4+ Kc6 65. f4 Kxb6 66. f5 a5 67. f6 a4 68. Rd5 Ra8 69. Rb5+ Kc6 70. f7 Rf8 71. Ra5 Rxf7 72. Rxa4 Kc5 73. Ra5+ Kd4 74. Rh5 Rf4 75. Rh7 Kxd3 76. Rxb7 Rxc4 77. Rh7 Ke3 78. Rh5 Kf3 79. Rf5+ Rf4 80. Ra5 Re4 81. Ra3+ Kf4 82. Kg1 Re1+ 83. Kg2 Re2+ 84. Kg1 Rh2 85. Ra4+ Kg5 86. Ra5+ Kf6 87. Ra6+ Ke5 88. Ra5+ Kd6 89. Ra6+ Kc5 90. Ra5+ Kb6 91. Rh5 Rxh3 92. Kg2 Rh2+ 93. Kg1 Kc6 94. Re5 Kd6 95. Re8 Rf2 96. Rh8 Rf4 97. Rh5 Ke6 98. Kg2 Kf6 99. Kg1 Kg6 100. Ra5 h3 101. Ra6+ Kf5 102. Ra5+ Kg4 103. Ra3 Rf2 104. Ra8 h2+ 0-1

[Event "USA corr"]
[Site "USA"]
[Date "1983.??.??"]
[Round "?"]
[White "Bamber"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "72"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bc4 fxe4 4. Nxe5 d5 5. Qh5+ g6 6. Nxg6 hxg6 7. Qxg6+ Kd7 8. Bxd5 Nf6 9. Nc3 Qe7 10. b3 Rh6 11. Qf7 Qxf7 12. Bxf7 Nc6 13. Bb2 Bd6 14. h3 Ne5 15. Bd5 Nxd5 16. Nxd5 b6 17. 0-0-0 Bb7 18. Ne3 Rf8 19. Kb1 Rg6 20. Rhf1 Ba6 21. c4 Nd3 22. Ng4 Bb7 23. g3 Bc5 24. f4 exf3 25. Be5 Re6 26. Bc3 Re2 27. Kc2 Be4 28. Ra1 Nf2+ 29. Kb2 Nxg4 30. hxg4 f2 31. b4 Bd6 32. Kb3 Bxg3 33. a4 Bg2 34. d4 Bxf1 35. Rxf1 Re1 36. Bxe1 fxe1Q 0-1

[Event "USA corr"]
[Site "USA"]
[Date "1983.??.??"]
[Round "?"]
[White "Ishkanian, John"]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "32"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Qh5+ g6 5. Nxg6 Nf6 6. Qh4 Rg8 7. Nxf8 Rg4 8. Qh6 Rxe4+ 9. Kd1 Ng4 10. Qh5+ Kxf8 11. Qxf5+ Kg7 12. c3 d6 13. Qf3 Qf8 14. Qxf8+ Kxf8 15. Kc2 Nxf2 16. Bd3 Nxd3 0-1

[Event "USA PPCL corr"]
[Site "USA"]
[Date "1983.??.??"]
[Round "?"]
[White "Keiser, A."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "48"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. exf5 Bxf5 6. Bc4 Qe7+ 7. Be2 0-0-0 8. d3 Re8 9. Be3 Qb4+ 10. Nd2 Qxb2 11. Bxa7 c5 12. 0-0 Qa3 13. Bxc5 Qxc5 14. a4 Bd6 15. Nc4 Bf4 16. a5 Re6 17. d4 Qd5 18. Nb2 Nf6 19. Bc4 Qd7 20. Bxe6 Qxe6 21. c4 Bg4 22. f3 Be3+ 23. Kh1 Ne4 24. fxg4 Ng3+ 0-1

[Event "USA corr"]
[Site "USA"]
[Date "1983.??.??"]
[Round "?"]
[White "Parker, LK."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "80"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nf3 fxe4 6. Ng5 d5 7. Nc3 c6 8. Be2 Bf5 9. g4 Bg6 10. f3 h6 11. Nh3 exf3 12. Bxf3 Qh4+ 13. Nf2 Be7 14. Qe2 Nd7 15. Bf4 Qf6 16. Qe3 0-0-0 17. 0-0-0 Nb6 18. Be2 Bd6 19. Bxd6 Qxd6 20. Nd3 Bxd3 21. Bxd3 Nf6 22. Bf5+ Kb8 23. Qg3 Qxg3 24. hxg3 Rhe8 25. Rhe1 Nc4 26. Bg6 Re3 27. Rxe3 Nxe3 28. Re1 Nexg4 29. Re7 Rd7 30. Re2 Rd8 31. Re7 Rd7 32. Re1 Kc7 33. Nd1 Kd6 34. Kd2 Re7 35. Bf5 Rxe1 36. Kxe1 h5 37. Ke2 Ne4 38. Bxg4 hxg4 39. Nf2 Nxg3+ 40. Kd3 Nf5 0-1

[Event "USA PPCL corr"]
[Site "USA"]
[Date "1983.??.??"]
[Round "?"]
[White "Stephan Harns, J."]
[Black "Jackson, Jacob Andrew"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "30"]
[EventDate "1983.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Qh5+ g6 5. Nxg6 Nf6 6. Qxf5 d6 7. Qf3 hxg6 8. Bc4 Qe7 9. 0-0 Bg4 10. Qb3 0-0-0 11. d3 Nd4 12. Qa4 Ne2+ 13. Kh1 Rxh2+ 14. Kxh2 Qh7+ 15. Bh6 Qxh6# 0-1

