[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2020.01.06"]
[Round "7"]
[White "Jacob, Karl Heinz"]
[Black "Luthardt, Axel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1663"]
[BlackElo "1604"]
[PlyCount "35"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 a6 3. e3 d6 4. c4 e5 5. g3 Nc6 6. a3 Bd7 7. Bg2 Rb8 8. Nc3 g6 9. Nf3 Bg7 10. 0-0 0-0 11. d4 Re8 12. d5 Ne7 13. e4 c6 14. Nd2 Qc7 15. Nb3 b6 16. dxc6 Bxc6 17. Rc1 Ba4 18. Nxa4 1-0

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2020.01.05"]
[Round "5"]
[White "Jacob, Karl Heinz"]
[Black "Rahn, Manfred"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1663"]
[BlackElo "1694"]
[PlyCount "28"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 d5 3. Nf3 g6 4. e3 Bg7 5. c4 0-0 6. Be2 c6 7. 0-0 Nbd7 8. Nc3 dxc4 9. Bxc4 Nb6 10. Be2 Nbd5 11. Nxd5 Nxd5 12. Bxg7 Kxg7 13. Qb3 a6 14. a3 f6 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2020.01.05"]
[Round "6"]
[White "Laustsen, Karl Johann"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1746"]
[BlackElo "1663"]
[PlyCount "81"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bc4 Bg4 7. Be3 e6 8. h3 Bh5 9. g4 Bg6 10. Qe2 Nc6 11. 0-0-0 0-0-0 12. Nh4 Ne4 13. Nxe4 Bxe4 14. f3 Bd5 15. Bxd5 exd5 16. c3 g6 17. Ng2 Re8 18. Qd2 Qd7 19. Nf4 Bg7 20. Nd3 b6 21. Bf4 Re6 22. Rde1 Rhe8 23. Rxe6 Rxe6 24. Re1 Rxe1+ 25. Qxe1 Qe6 26. Qf1 Kb7 27. Qf2 Qe7 28. Kd2 Kc8 29. Qg3 Na5 30. Qf2 Bf6 31. Nb4 Nc4+ 32. Kc2 a5 33. Nxd5 Qd7 34. Nxf6 Qa4+ 35. Kd3 Qd1+ 36. Kxc4 b5+ 37. Kxb5 Qd3+ 38. Kxa5 Kb7 39. Ne4 Qc4 40. Nc5+ Kc6 41. a4 1-0

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2020.01.04"]
[Round "3"]
[White "Jacob, Karl Heinz"]
[Black "Wunder, Stefan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1663"]
[BlackElo "2014"]
[PlyCount "62"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bb2 d5 6. e3 a6 7. c4 0-0 8. Be2 Re8 9. 0-0 Qe7 10. Nc3 dxc4 11. Bxc4 Bg4 12. Be2 Rad8 13. Qc2 Bd6 14. Ng5 Nb4 15. Qd1 Bxe2 16. Nxe2 Ng4 17. Nf3 Nd3 18. Bd4 c5 19. Bc3 b5 20. Rb1 Qc7 21. Ng3 b4 22. Ba1 Qd7 23. Qc2 Bxg3 24. hxg3 Qd5 25. Nh2 Ngxf2 26. Rxf2 Nxf2 27. Kxf2 Qxd2+ 28. Qxd2 Rxd2+ 29. Kf3 Rxa2 30. Ng4 f5 31. Nf2 Rd8 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2020.01.04"]
[Round "4"]
[White "Sabol, Goran"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "1801"]
[BlackElo "1663"]
[PlyCount "32"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Qh5+ g6 8. Nxf6+ Qxf6 9. Qe5 0-0 10. Qxf6 Rxf6 11. Nh3 b6 12. Bc4 Bb7 13. f3 Nc6 14. c3 Ne7 15. 0-0 Kg7 16. Nf2 Bd5 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2020.01.03"]
[Round "2"]
[White "Baser, Stefan"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "977"]
[BlackElo "1663"]
[PlyCount "34"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. d3 dxe4 4. Nxe4 Nxe4 5. dxe4 Qxd1+ 6. Kxd1 Nc6 7. Nf3 Bg4 8. Be2 0-0-0+ 9. Bd2 g6 10. Kc1 Bg7 11. Bc3 Bxc3 12. bxc3 f6 13. Kb2 Bxf3 14. Bxf3 Rd2 15. Rhf1 Ne5 16. Kb3 Nxf3 17. gxf3 Rhd8 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2020.01.03"]
[Round "1"]
[White "Jacob, Karl Heinz"]
[Black "Koch, Christian1111"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1663"]
[BlackElo "2006"]
[PlyCount "78"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Rd4 12. b3 c6 13. Rad1 Bf5 14. Be3 Rxd1 15. Rxd1 Bf8 16. Bg5 Nd7 17. Ne4 Nc5 18. Nxc5 Bxc5 19. e4 Bg4 20. Rd3 Bd4 21. Kf1 Kg7 22. Be7 b5 23. cxb5 cxb5 24. f3 Be6 25. Ke2 a5 26. f4 a4 27. f5 axb3 28. axb3 Ra2+ 29. Rd2 Bxb3 30. Rxa2 Bxa2 31. f6+ Kh6 32. h4 Be6 33. Bb4 Kh5 34. Bd2 Bc5 35. Bf3+ Bg4 36. Bc3 Bd6 37. Bb2 g5 38. hxg5 Bxf3+ 39. Kxf3 Kxg5 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2019.01.06"]
[Round "7"]
[White "Knauer, Manfred"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1596"]
[BlackElo "1690"]
[PlyCount "23"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nc3 Qd6 5. Nf3 a6 6. h3 Bf5 7. Be3 e6 8. a3 Nc6 9. Bd3 Bxd3 10. Qxd3 Be7 11. 0-0 h6 12. b4 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2019.01.05"]
[Round "6"]
[White "Jacob, Karl Heinz"]
[Black "Kuespert, Helmut"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1690"]
[BlackElo "1949"]
[PlyCount "86"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 Nf6 5. b3 e6 6. 0-0 Be7 7. Bb2 d6 8. e3 Nbd7 9. d4 0-0 10. Nc3 a6 11. Qe2 Qc7 12. Nd2 Bxg2 13. Kxg2 Rab8 14. f3 Rfe8 15. Rad1 Bf8 16. Rfe1 Qb7 17. Qf2 b5 18. e4 bxc4 19. Nxc4 d5 20. exd5 exd5 21. Ne5 c4 22. Nxd7 Nxd7 23. Rxe8 Rxe8 24. bxc4 dxc4 25. Ne4 f5 26. Nc3 Nf6 27. h3 Bb4 28. Re1 Rxe1 29. Qxe1 Bxc3 30. Bxc3 Qd7 31. Qe2 Qd5 32. Qe7 Qd7 33. Qc5 Qe6 34. Bb4 Kf7 35. g4 fxg4 36. hxg4 Kg6 37. Kg3 h5 38. Bd2 hxg4 39. Qg5+ Kf7 40. d5 Qxd5 41. Qxd5+ Nxd5 42. fxg4 c3 43. Be1 Nb4 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2019.01.05"]
[Round "5"]
[White "Voelker, Daniel"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "1737"]
[BlackElo "1690"]
[PlyCount "47"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 c6 5. Nf3 Be7 6. 0-0 0-0 7. Nc3 d5 8. cxd5 exd5 9. Bf4 Ne4 10. Bxb8 Rxb8 11. Ne5 Nxc3 12. bxc3 f4 13. e4 fxe3 14. fxe3 Bd6 15. Qh5 Bxe5 16. Qxe5 Bd7 17. Bxd5+ Kh8 18. Rxf8+ Qxf8 19. Rf1 Qe8 20. Qxe8+ Rxe8 21. Bb3 h5 22. Rf7 Be6 23. Bxe6 Rxe6 24. Kf2 1-0

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2019.01.04"]
[Round "3"]
[White "Herpich, Nico"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1686"]
[BlackElo "1690"]
[PlyCount "59"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. d3 c6 5. e3 Be7 6. Ne2 d5 7. 0-0 0-0 8. Nbc3 a5 9. Rb1 Na6 10. a3 Rb8 11. Nd4 Kh8 12. f4 Qc7 13. Qe2 Bd7 14. Bd2 b5 15. cxb5 cxb5 16. Rfc1 Qb6 17. b4 axb4 18. axb4 Bxb4 19. Ncxb5 Bxd2 20. Qxd2 Rfc8 21. Nc3 Qd6 22. Nf3 Be8 23. Ne2 Rxb1 24. Rxb1 Bh5 25. Ne5 Nd7 26. Rc1 Rxc1+ 27. Qxc1 Nc7 28. Bf3 Nxe5 29. fxe5 Qxe5 30. Bxh5 1-0

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2019.01.04"]
[Round "4"]
[White "Jacob, Karl Heinz"]
[Black "Yigit, Aydin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1690"]
[BlackElo "1478"]
[PlyCount "87"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 c6 4. e4 Nh6 5. Nc3 0-0 6. Qc2 f6 7. h3 d6 8. Be3 Nf7 9. 0-0-0 e5 10. c5 Qc7 11. Bc4 dxc5 12. dxe5 fxe5 13. Bxc5 Rd8 14. Rxd8+ Qxd8 15. Rd1 Qe8 16. Be3 Be6 17. Qb3 Bxc4 18. Qxc4 b5 19. Qb3 a5 20. Ng5 Na6 21. Qxf7+ Qxf7 22. Nxf7 Kxf7 23. Rd7+ Kg8 24. a3 Bf8 25. f3 b4 26. axb4 axb4 27. Na4 Nb8 28. Rd8 Rxa4 29. Rxb8 Kf7 30. Kc2 Ra5 31. Rc8 c5 32. Kb3 Ra1 33. Bxc5 Bxc5 34. Rxc5 Rg1 35. Rc2 Kf6 36. Kxb4 Kg5 37. Kc4 Kf4 38. Kd5 h5 39. b4 h4 40. b5 Kg3 41. b6 g5 42. b7 Rb1 43. Kc6 Rb3 44. Kc7 1-0

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2019.01.03"]
[Round "1"]
[White "Heimerl, Detlef"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1923"]
[BlackElo "1690"]
[PlyCount "52"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c3 Nf6 4. Bg5 Be7 5. Nbd2 0-0 6. e3 b6 7. Qc2 Bb7 8. Bd3 d5 9. Bxf6 Bxf6 10. g4 g6 11. Rg1 Kh8 12. g5 Be7 13. h4 Nd7 14. Ne5 Nxe5 15. dxe5 c5 16. 0-0-0 d4 17. f4 dxe3 18. Nf1 Qe8 19. Nxe3 b5 20. Qh2 c4 21. Be2 Bc5 22. Nc2 Bxg1 23. Rxg1 Kg7 24. h5 Rg8 25. Qf2 a6 26. Nd4 Kf7 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2019.01.03"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Schuepferling, Andreas"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1690"]
[BlackElo "1972"]
[PlyCount "43"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bg2 e6 7. 0-0 Be7 8. a3 b5 9. b4 a5 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bb2 axb4 13. e4 Nb6 14. axb4 Rxa1 15. Bxa1 Bb7 16. exd5 Bxd5 17. Nc3 Qd7 18. Nxd5 Nxd5 19. Bxd5 Qxd5 20. Qxd5 exd5 21. Rd1 Kd7 22. Rxd5+ 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2018.01.06"]
[Round "7.13"]
[White "Wehner, Veit"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1915"]
[BlackElo "1679"]
[PlyCount "76"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 f5 3. Nf3 Nf6 4. d3 d5 5. Nbd2 Be7 6. g3 0-0 7. e3 c6 8. Bg2 Bd7 9. Qe2 Be8 10. 0-0-0 a5 11. e4 a4 12. exd5 axb3 13. axb3 Ba3 14. Bxa3 Rxa3 15. Nc4 Ra1+ 16. Kb2 Rxd1 17. Rxd1 exd5 18. Nce5 Nbd7 19. Re1 Bh5 20. Nxd7 Qxd7 21. Qe7 Re8 22. Qxd7 Nxd7 23. Rxe8+ Bxe8 24. d4 Nf6 25. Ne5 Kf8 26. f3 Ke7 27. Kc3 Kd6 28. Nd3 b6 29. b4 Nd7 30. Nf4 Nf6 31. Kd3 Bf7 32. Ke3 g5 33. Nd3 Be6 34. Ne5 Nd7 35. Nxd7 Bxd7 36. f4 g4 37. h3 h5 38. h4 b5 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2018.01.05"]
[Round "5"]
[White "Brueckner, Klaus"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1893"]
[BlackElo "1679"]
[PlyCount "8"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Ng1 Ng8 3. Nc3 Nc6 4. Nb1 Nb8 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2018.01.05"]
[Round "6"]
[White "Jacob, Karl Heinz"]
[Black "Daum, Matthias"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1679"]
[BlackElo "1907"]
[PlyCount "58"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Be7 6. d3 0-0 7. b3 Nc6 8. Bb2 d4 9. Nbd2 e5 10. Ne1 Be6 11. e3 dxe3 12. fxe3 Ng4 13. Rf3 Bg5 14. Qe2 f5 15. h3 Nf6 16. Rf2 Nd7 17. Bxc6 bxc6 18. Nef3 Bf6 19. Raf1 h6 20. Ne1 Qe8 21. Kh2 g5 22. Ndf3 Qh5 23. Nd4 Qxe2 24. Nxe2 Rad8 25. Rg1 h5 26. e4 fxe4 27. dxe4 Bg7 28. Rgf1 g4 29. Rxf8+ Nxf8 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2018.01.04"]
[Round "4"]
[White "Guether, Jens"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1954"]
[BlackElo "1679"]
[PlyCount "81"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. h3 a6 6. d3 Nc6 7. Nf3 h6 8. Be3 Bf5 9. Qd2 e6 10. 0-0 g5 11. Rfe1 0-0-0 12. a4 Nd5 13. Bxd5 exd5 14. Nd4 Nxd4 15. Bxd4 Rg8 16. Be5 Qc6 17. Qe3 Bc5 18. d4 Bd6 19. Qf3 Be6 20. Re3 Bxe5 21. Rxe5 Qd7 22. Qe3 c6 23. Re1 Rg6 24. a5 c5 25. b3 Qc6 26. Rd1 g4 27. h4 c4 28. Na4 Rd6 29. Nb6+ Kc7 30. bxc4 f6 31. cxd5 Bxd5 32. Re8 Be6 33. Re7+ Kd8 34. Rh7 g3 35. f3 Qxc2 36. Re1 Qf2+ 37. Qxf2 gxf2+ 38. Kxf2 Bf5 39. g4 Be6 40. d5 Bxd5 41. Rd1 1-0

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2018.01.04"]
[Round "3"]
[White "Jacob, Karl Heinz"]
[Black "Wagner, Norbert1111"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1679"]
[BlackElo "1878"]
[PlyCount "67"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 e5 5. Bg2 d6 6. d3 Be7 7. 0-0 h6 8. a3 Be6 9. Rb1 a5 10. b3 0-0 11. e4 Qd7 12. Rb2 Bg4 13. Qe1 Ra6 14. Be3 Nh5 15. Nd2 Bh3 16. Ndb1 Bxg2 17. Kxg2 g5 18. Nd5 f5 19. exf5 Qxf5 20. Qe2 Nf6 21. Nbc3 Nxd5 22. Nxd5 Bf6 23. Nxf6+ Rxf6 24. f3 Ra8 25. g4 Qe6 26. Qd1 Raf8 27. Rbf2 b6 28. Rh1 Qf7 29. h4 gxh4 30. Rxh4 Nd4 31. Bxd4 cxd4 32. Rh3 Rf4 33. Qe2 Kg7 34. Rg3 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2018.01.03"]
[Round "2"]
[White "Birke, Stefanie"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1410"]
[BlackElo "1679"]
[PlyCount "66"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. Nbd2 0-0 6. 0-0 d6 7. b3 Qe8 8. Re1 Ne4 9. Bb2 Nd7 10. c3 g5 11. h3 h5 12. Nxe4 fxe4 13. Nh2 d5 14. f3 Bd6 15. Qd2 Qg6 16. Nf1 Nf6 17. Bc1 Nh7 18. Qe3 e5 19. fxe4 Qf6 20. exd5 exd4 21. cxd4 Bd7 22. Bb2 Rae8 23. Qf3 Qg6 24. Qc3 Nf6 25. Qd3 Bf5 26. Qc3 Ne4 27. Qc1 Nxg3 28. Nxg3 Bxg3 29. Ba3 Rf7 30. Rf1 Rxe2 31. Qc3 Bxh3 32. Rxf7 Rxg2+ 33. Kf1 Qxf7+ 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2018.01.03"]
[Round "1"]
[White "Jacob, Karl Heinz"]
[Black "Zerr, Benjamin"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1679"]
[BlackElo "1740"]
[PlyCount "56"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. 0-0 Nbd7 7. Nc3 c6 8. e4 e5 9. dxe5 dxe5 10. Qc2 Qc7 11. b3 Nh5 12. Be3 f5 13. exf5 gxf5 14. Rad1 Ndf6 15. Bc5 e4 16. Bxf8 Bxf8 17. Nd4 Bh6 18. f4 Ng4 19. Qe2 Bd7 20. Bh3 Nhf6 21. Bxg4 Nxg4 22. h3 Nf6 23. c5 Kh8 24. Qf2 Rg8 25. Nde2 Bf8 26. Kh2 Rg6 27. Qd4 Bg7 28. Kg2 Qc8 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2017.01.06"]
[Round "7"]
[White "Jacob, Karl Heinz"]
[Black "Brueckner, Klaus"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1696"]
[BlackElo "1901"]
[PlyCount "12"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 Nc6 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2017.01.05"]
[Round "5"]
[White "Jacob, Karl Heinz"]
[Black "Horn, Alexander"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1696"]
[BlackElo "1485"]
[PlyCount "126"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. cxd5 Nxd5 7. Nc3 c6 8. Nxd5 Qxd5 9. d3 Qh5 10. Rb1 Bg4 11. Qd2 h6 12. Re1 Nd7 13. Qb4 Nc5 14. Nd2 a5 15. Qc4 Be6 16. Bf3 Bxc4 17. Bxh5 Bxa2 18. Ra1 Be6 19. Bf3 Bh3 20. Rb1 Ne6 21. Nc4 Nd4 22. Bg2 Bg4 23. f3 Be6 24. Be3 Nc2 25. Rec1 Nxe3 26. Nxe3 Bd4 27. Kf2 f5 28. f4 g5 29. b3 Ra6 30. h3 Rb6 31. Kf3 Bxb3 32. Nc4 Bxc4 33. Rxb6 Bd5+ 34. e4 fxe4+ 35. dxe4 Bxe4+ 36. Kxe4 Bxb6 37. Rb1 Bf2 38. Rxb7 Bxg3 39. fxg5 hxg5 40. Rxe7 Rf4+ 41. Kd3 c5 42. Bc6 Kf8 43. Rd7 Rh4 44. Rd5 Rxh3 45. Bd7 Rh1 46. Bg4 Bf4 47. Rxc5 Rh4 48. Bf5 a4 49. Ra5 Bc7 50. Ra7 Bd8 51. Bd7 Rh7 52. Rb7 g4 53. Bc6 Rxb7 54. Bxb7 Kg7 55. Ke4 Bc7 56. Bd5 Kf6 57. Bc4 Kg5 58. Ke3 Kh4 59. Kf2 Kh3 60. Be6 Bb6+ 61. Kf1 Kg3 62. Ke2 a3 63. Kf1 Kh2 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2017.01.05"]
[Round "6"]
[White "Reuss, Michael"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1700"]
[BlackElo "1696"]
[PlyCount "50"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 a6 5. Be2 Nf6 6. 0-0 Bg4 7. h3 Bh5 8. d3 Nc6 9. Be3 e6 10. Qd2 Qd7 11. a3 h6 12. Rad1 Bd6 13. Rfe1 0-0-0 14. b4 g5 15. b5 Nb8 16. a4 a5 17. Bd4 Bxf3 18. Bxf3 Bh2+ 19. Kxh2 Qxd4 20. Ne4 b6 21. c3 Nxe4 22. Rxe4 Qd6+ 23. Kg1 Nd7 24. d4 Nc5 25. Re3 Nd7 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2017.01.04"]
[Round "4"]
[White "Hornung, Wolfgang"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1835"]
[BlackElo "1696"]
[PlyCount "61"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. bxc3 exf6 6. d4 g6 7. Be2 c6 8. Be3 Bg7 9. Nf3 0-0 10. 0-0 Be6 11. Qd2 Nd7 12. c4 Nb6 13. Qb4 Qc7 14. Qb3 g5 15. a4 g4 16. Nh4 f5 17. g3 Bf6 18. Ng2 c5 19. Bf4 Qe7 20. Rad1 cxd4 21. a5 Nc8 22. Bd3 b6 23. a6 Qc5 24. Bd2 Re8 25. Rfe1 Nd6 26. Bb4 Qc6 27. Bxd6 Qxd6 28. Qb5 Qc5 29. Qxc5 bxc5 30. Rb1 Bd8 31. Bxf5 1/2-1/2

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2017.01.04"]
[Round "3"]
[White "Jacob, Karl Heinz"]
[Black "Baumgaertner, Frank"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1696"]
[BlackElo "1747"]
[PlyCount "54"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 e5 6. d3 Nc6 7. Nc3 h6 8. a3 0-0 9. Rb1 a5 10. b3 Be6 11. e4 Kh7 12. Nd5 Ng8 13. Ne1 Qd7 14. Be3 Rac8 15. b4 axb4 16. axb4 b6 17. b5 Nce7 18. Nxe7 Nxe7 19. Ra1 Ra8 20. Nc2 Bh3 21. Nb4 Bxg2 22. Kxg2 Rxa1 23. Qxa1 f5 24. f4 fxe4 25. fxe5 Nf5 26. Nd5 exd3 27. Rxf5 Qxf5 0-1

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2017.01.03"]
[Round "1"]
[White "Jacob, Karl Heinz"]
[Black "Knauer, Manfred"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1696"]
[BlackElo "1572"]
[PlyCount "77"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. d3 Nf6 4. a3 a6 5. g3 Bc5 6. Bg2 h6 7. 0-0 d6 8. b4 Ba7 9. Bb2 0-0 10. Nc3 Ne7 11. a4 c6 12. b5 axb5 13. axb5 Be6 14. Nd2 Qd7 15. Nde4 Nh7 16. bxc6 bxc6 17. Ba3 d5 18. cxd5 cxd5 19. Nc5 Qc7 20. Nxe6 fxe6 21. Nb5 Qb7 22. Nxa7 Rxa7 23. Bd6 Rfa8 24. Rxa7 Qxa7 25. Bxe5 Ng6 26. Qa1 Qb7 27. Qc3 Nxe5 28. Qxe5 Qb6 29. Bxd5 Re8 30. Bc4 Nf6 31. h3 Kh8 32. Ra1 Nd7 33. Qb5 Qd4 34. Ra2 Rf8 35. e3 Qc3 36. Qxd7 Qe1+ 37. Kg2 Qd1 38. Qb7 Qe1 39. Qe4 1-0

[Event "Oberfranken-ch"]
[Site "Schney"]
[Date "2017.01.03"]
[Round "2"]
[White "Kuhlemann, Claus"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1806"]
[BlackElo "1696"]
[PlyCount "32"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Nf6 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. Bxc6 bxc6 9. d4 cxd4 10. Bxd4 Bg4 11. h3 Bxf3 12. Rxf3 Ne4 13. Bxg7 Kxg7 14. Qd4+ f6 15. Nc3 Nxc3 16. Qxc3 Qb6 1/2-1/2

[Event "DESC PT2014 Rd00 email"]
[Site "DESC email"]
[Date "2017.01.02"]
[Round "4"]
[White "Jacob, Karl Heinz"]
[Black "Schaefer, Uwe"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "46"]
[EventDate "2014.05.01"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. d3 d6 6. g3 e6 7. Bg2 Nge7 8. 0-0 0-0 9. Ne2 b6 10. Rb1 Bb7 11. Be3 d5 12. e5 d4 13. Bf2 Rc8 14. a3 Nd5 15. c4 dxc3 16. Nxc3 Nxc3 17. bxc3 Ba6 18. c4 Qd7 19. Qe2 Rfd8 20. Rbd1 Bf8 21. h4 Be7 22. g4 b5 23. h5 bxc4 1/2-1/2

[Event "DESC PT2014 Rd00 email"]
[Site "DESC email"]
[Date "2017.01.02"]
[Round "4"]
[White "Schaefer, Uwe"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "89"]
[EventDate "2014.05.01"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nge2 h5 7. Ng3 g6 8. Be2 Nbd7 9. Nf1 h4 10. Ne3 a6 11. 0-0 Nh5 12. Bxh5 Rxh5 13. h3 Rh8 14. a4 Bg5 15. a5 Rb8 16. Bd2 b6 17. axb6 Rxb6 18. Qc2 Kf8 19. Ne2 Qe7 20. Ba5 Rb8 21. Ng4 Kg8 22. Rae1 Nf6 23. Nxf6+ Bxf6 24. Nc1 g5 25. f3 Qb7 26. Nd3 Qb3 27. Rc1 Be7 28. Qd2 Rh6 29. Rc3 Qa4 30. Rc2 Rg6 31. b4 cxb4 32. Ra2 Qb3 33. c5 g4 34. fxg4 Qc4 35. Bc7 b3 36. Rb2 Bg5 37. Qe2 Rb7 38. cxd6 Qc3 39. Rf3 Rf6 40. Rxf6 Bxf6 41. Qe3 Bg7 42. g5 Qd4 43. Qxd4 exd4 44. e5 Rb5 45. g6 1-0

[Event "Forchheim op-B 15th"]
[Site "Forchheim"]
[Date "2016.10.03"]
[Round "5"]
[White "Voelk, Tobias"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1677"]
[BlackElo "1744"]
[PlyCount "103"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bg5 Bg4 7. Bd3 Nc6 8. Be3 0-0-0 9. 0-0 Bxf3 10. Qxf3 Nxd4 11. Bxd4 Qxd4 12. Bxa6 Qb6 13. Bd3 e6 14. Rfb1 Bd6 15. a4 Kd7 16. Ne4 Ke7 17. Nxf6 gxf6 18. a5 Qd4 19. g3 f5 20. Re1 h5 21. c3 Qg7 22. Bxf5 h4 23. Qxb7 hxg3 24. hxg3 Rh5 25. Be4 Rdh8 26. Bg2 Bxg3 27. fxg3 Qxg3 28. Kf1 Qf4+ 29. Qf3 Rh1+ 30. Kf2 Qh4+ 31. Qg3 Qf6+ 32. Ke2 R1h2 33. Qxc7+ Kf8 34. Qg3 R8h5 35. Rh1 Re5+ 36. Kd1 Rxh1+ 37. Bxh1 Qf1+ 38. Kc2 Re2+ 39. Kb3 Qxa1 40. Qd6+ Kg8 41. Qd8+ Kg7 42. Qg5+ Kf8 43. Qc5+ Kg7 44. Qd4+ Kf8 45. Qb4+ Kg7 46. Qg4+ Kf6 47. Qxe2 Qxh1 48. Qf2+ Ke5 49. Qd4+ Kf5 50. a6 e5 51. Qd7+ Kg5 52. a7 1-0

[Event "Forchheim op-B 15th"]
[Site "Forchheim"]
[Date "2016.10.02"]
[Round "4"]
[White "Jacob, Karl Heinz"]
[Black "Kolb, Tobias"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1744"]
[BlackElo "1664"]
[PlyCount "65"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. g3 d5 4. Bg2 Nc6 5. cxd5 Nxd5 6. 0-0 Bc5 7. h3 Qf6 8. Nc3 Nxc3 9. dxc3 h6 10. Qc2 0-0 11. b4 Bd6 12. Bb2 e5 13. e3 Bf5 14. e4 Bg4 15. Nd2 Qe6 16. Rfe1 Bxh3 17. Re2 Bxg2 18. Kxg2 Ne7 19. Rf1 Ng6 20. c4 Qg4 21. f3 Qg5 22. Kh1 c5 23. b5 Rad8 24. Nb1 Bc7 25. Nc3 Rd7 26. Nd5 Ne7 27. Qd2 Qxd2 28. Rxd2 Nxd5 29. exd5 Re8 30. Re2 Rde7 31. Rfe1 Ba5 32. Rd1 e4 33. d6 1/2-1/2

[Event "Forchheim op-B 15th"]
[Site "Forchheim"]
[Date "2016.10.02"]
[Round "3"]
[White "Poppe, Wolfgang"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1626"]
[BlackElo "1744"]
[PlyCount "41"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Be3 Bf5 7. Qd2 e6 8. Nf3 Nb4 9. Bd3 Nxd3+ 10. cxd3 Qb5 11. Ke2 Bb4 12. Qc2 0-0 13. Qc4 a6 14. Rhc1 Bd6 15. Qxb5 axb5 16. a3 h6 17. h3 Rfd8 18. Rc3 c6 19. Nd2 Bg6 20. Rac1 Be7 21. Ne4 1/2-1/2

[Event "Forchheim op-B 15th"]
[Site "Forchheim"]
[Date "2016.10.01"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Petrashov, Alexander"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1744"]
[BlackElo "1785"]
[PlyCount "63"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. g3 c6 4. b3 f5 5. Bb2 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. d3 Nbd7 9. Nbd2 Qe7 10. Rc1 e5 11. cxd5 cxd5 12. Ne1 b6 13. e4 fxe4 14. dxe4 Ba6 15. exd5 Bxf1 16. Kxf1 e4 17. Nc4 Ne5 18. Ne3 Qd7 19. f4 exf3 20. Nxf3 Nxf3 21. Bxf3 Bc5 22. Bd4 Ba3 23. Rc2 Ng4 24. Kg2 Nh6 25. Nc4 Bc5 26. d6 Rfe8 27. Bd5+ Kh8 28. Be5 b5 29. Na5 Rxe5 30. Rxc5 Qxd6 31. Nb7 Qf8 32. Bc6 0-1

[Event "Forchheim op-B 15th"]
[Site "Forchheim"]
[Date "2016.10.01"]
[Round "1"]
[White "Knauer, Olaf"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A95"]
[WhiteElo "1834"]
[BlackElo "1744"]
[PlyCount "61"]
[EventDate "2016.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 0-0 6. Bg2 c6 7. 0-0 d5 8. Qb3 Ne4 9. Ne5 Nd7 10. f3 Nxe5 11. fxe4 dxc4 12. Qd1 Ng6 13. exf5 exf5 14. Kh1 Be6 15. Qc2 Qxd4 16. Bf4 Nxf4 17. Rxf4 Qb6 18. Na4 Qc7 19. Nc3 Bg5 20. Rf3 Rad8 21. e3 Rd7 22. Bh3 g6 23. e4 Rd2 24. Qb1 Qe5 25. Qf1 Bh6 26. Re1 fxe4 27. Rxf8+ Bxf8 28. Nxe4 Bd5 29. Bg2 Bxe4 30. Rxe4 Qd6 31. Qxc4+ 1/2-1/2

[Event "DESC PT2014 Rd00 email"]
[Site "DESC email"]
[Date "2016.04.15"]
[Round "3"]
[White "Jacob, Karl Heinz"]
[Black "Kracht, Joerg"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "51"]
[EventDate "2014.05.01"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. Bxf6 Nxf6 12. g4 g5 13. fxg5 Nxg4 14. h4 Bd7 15. Be2 Ne5 16. Kb1 0-0-0 17. Nd4 Kb8 18. a3 Qa5 19. Rhf1 Rdg8 20. Nf3 Be8 21. Qe3 Nxf3 22. Bxf3 Qc5 23. Qxc5 dxc5 24. e5 h6 25. gxh6 Rxh6 26. h5 1/2-1/2

[Event "DESC PT2014 Rd00 email"]
[Site "DESC email"]
[Date "2016.04.15"]
[Round "3"]
[White "Kracht, Joerg"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D18"]
[PlyCount "55"]
[EventDate "2014.05.01"]
[EventType "team (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 a5 8. 0-0 Nbd7 9. Qe2 Nb6 10. Bb3 Nbd5 11. Ne5 Bd6 12. Rd1 0-0 13. g4 Be4 14. Nxe4 Nxe4 15. f3 Nef6 16. Kh1 Qb6 17. Bc4 Qd8 18. e4 Nb6 19. Bb3 Bc7 20. f4 Qe7 21. Nd3 Nfd7 22. Be3 Kh8 23. Rac1 Rac8 24. Qf3 Rfd8 25. Rf1 Re8 26. Bd2 Na8 27. g5 Bb6 28. Bc3 1/2-1/2

[Event "Forchheim op-B 14th"]
[Site "Forchheim"]
[Date "2015.10.04"]
[Round "5"]
[White "Grossner, Josef"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "1902"]
[BlackElo "1728"]
[PlyCount "29"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bf5 5. Bxc4 e6 6. 0-0 h6 7. b3 Be7 8. Bb2 0-0 9. Nc3 c6 10. Bd3 Bxd3 11. Qxd3 Na6 12. Rfd1 Nb4 13. Qe2 Nbd5 14. Qc2 Nb4 15. Qe2 1/2-1/2

[Event "Forchheim op-B 14th"]
[Site "Forchheim"]
[Date "2015.10.04"]
[Round "4"]
[White "Jacob, Karl Heinz"]
[Black "Moench, Dietmar"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1728"]
[BlackElo "1798"]
[PlyCount "75"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Bb2 Bxf3 5. gxf3 e5 6. a3 g6 7. Bg2 c6 8. d3 Bg7 9. Nd2 Ne7 10. Nb3 Nd7 11. Qd2 Qc7 12. e3 0-0-0 13. e4 f5 14. 0-0-0 Ng8 15. Kb1 Ngf6 16. exf5 Nh5 17. fxg6 hxg6 18. h4 Nf4 19. Bh3 Nxh3 20. Rxh3 Rdf8 21. Rg1 Bh6 22. Qe2 Qd6 23. Qe4 Nf6 24. Qxg6 Rfg8 25. Qf5+ Kc7 26. Rxg8 Rxg8 27. Rg3 Rxg3 28. fxg3 Be3 29. Nc5 Nd7 30. Nxd7 Qxd7 31. Qxe5+ Kc8 32. g4 Qh7 33. Qf5+ Qxf5 34. gxf5 Kd7 35. Bc1 Bf2 36. Bg5 b5 37. cxb5 cxb5 38. h5 1-0

[Event "Forchheim op-B 14th"]
[Site "Forchheim"]
[Date "2015.10.03"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Meth, Matthias"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1728"]
[BlackElo "1813"]
[PlyCount "76"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 d5 4. c4 e6 5. 0-0 Nc6 6. d3 Be7 7. b3 0-0 8. Bb2 Rb8 9. e3 b6 10. Nbd2 Bb7 11. cxd5 exd5 12. d4 Ba6 13. Re1 Nb4 14. Ne5 Rc8 15. a3 Nd3 16. Nxd3 Bxd3 17. Nf3 Be4 18. Bh3 Rc7 19. Ne5 Bd6 20. f3 Bg6 21. Nxg6 hxg6 22. e4 dxe4 23. fxe4 Be7 24. d5 c4 25. b4 a5 26. Be5 axb4 27. axb4 Bxb4 28. Bxc7 Qxc7 29. Re2 Re8 30. Bg2 Ng4 31. Raa2 b5 32. Kh1 Bc5 33. Qe1 Qd7 34. Rab2 Rb8 35. Qc3 f6 36. Red2 b4 37. Qc2 c3 38. Rxb4 Rxb4 0-1

[Event "Forchheim op-B 14th"]
[Site "Forchheim"]
[Date "2015.10.03"]
[Round "3"]
[White "Thurn, Stephan"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1889"]
[BlackElo "1728"]
[PlyCount "51"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Nxc3 7. bxc3 Qc7 8. d4 exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 0-0 12. 0-0 f6 13. Rfc1 Qe7 14. a4 Be6 15. a5 Nd7 16. e4 Rac8 17. d5 cxd5 18. exd5 Bf7 19. Qd4 b6 20. d6 Qd8 21. Bh3 Re8 22. axb6 axb6 23. Rc7 Be6 24. Bxe6+ Rxe6 25. Qc4 Nc5 26. Rxc5 1-0

[Event "Forchheim op-B 14th"]
[Site "Forchheim"]
[Date "2015.10.02"]
[Round "1"]
[White "Lohvinov, Petro"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1643"]
[BlackElo "1728"]
[PlyCount "87"]
[EventDate "2015.10.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be2 Nc6 8. Be3 h6 9. Qd2 Bf5 10. 0-0 0-0 11. Rfe1 Re8 12. Bd3 Qd7 13. Bxf5 Qxf5 14. Rad1 Rad8 15. Re2 Bf6 16. Rde1 Re7 17. Qd3 Qxd3 18. cxd3 Ne5 19. Nxe5 dxe5 20. Rd2 Red7 21. Red1 a6 22. Kf1 Be7 23. d4 exd4 24. Rxd4 Rxd4 25. Rxd4 Rxd4 26. Bxd4 f5 27. Ke2 Kf7 28. Kd3 g6 29. Be5 c5 30. a4 Ke6 31. Bc7 Kd5 32. c4+ Kc6 33. Bf4 h5 34. Bd2 Bf6 35. b3 Kd6 36. Be3 Be7 37. Bf4+ Ke6 38. h4 Bxh4 39. g3 Bf6 40. Be3 Be7 41. f4 Kd6 42. Ke2 Bf6 43. Kd3 Kc6 44. Bd2 1/2-1/2

[Event "DESC SE248 email"]
[Site "DESC email"]
[Date "2015.03.13"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Muller, Henri"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "69"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 0-0 8. Rc1 dxc4 9. Bxc4 c5 10. 0-0 cxd4 11. Nxd4 Bd7 12. Ne4 Qe7 13. Be2 Nc6 14. a3 Nxd4 15. Qxd4 Ba5 16. Qc5 Qxc5 17. Nxc5 Bc6 18. Bf3 Bxf3 19. gxf3 b5 20. b4 Bb6 21. Nd7 Rfc8 22. Nxb6 axb6 23. Rxc8+ Rxc8 24. Rd1 Ra8 25. Rd6 Rb8 26. Kg2 Kf8 27. Rd7 g6 28. Kg3 Ke8 29. Rc7 Rd8 30. h4 Rd7 31. Rc8+ Ke7 32. Rb8 Rd6 33. Rb7+ Kf6 34. Rc7 Kg7 35. Rb7 1/2-1/2

[Event "DESC SE248 email"]
[Site "DESC email"]
[Date "2015.03.13"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Pech, Jaroslav Sr"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "17"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. h3 1-0

[Event "DESC SE248 email"]
[Site "DESC email"]
[Date "2015.03.13"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Sistemich, Josef"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "41"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. 0-0 c5 9. d5 Bxf3 10. Bxf3 Qa5 11. Qc2 Be5 12. Be2 Nf6 13. f4 Bd4 14. Qd3 Bxc3 15. bxc3 Nbd7 16. Bf2 Rab8 17. a4 Kh8 18. Bg3 Ng8 19. h4 Qc7 20. h5 Nh6 21. Rae1 1/2-1/2

[Event "DESC SE248 email"]
[Site "DESC email"]
[Date "2015.03.13"]
[Round "?"]
[White "Koenig, Michael"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "17"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Qe2 d5 5. exd5 cxd5 6. Qxe5+ Be7 7. Bb5+ Nbd7 8. c3 0-0 9. Bxd7 0-1

[Event "DESC SE248 email"]
[Site "DESC email"]
[Date "2015.03.13"]
[Round "?"]
[White "Mani, Christian"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "72"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Be6 11. Be3 Bf5 12. Rc1 dxc4 13. Bxc4 c6 14. Ne5 Nxc3 15. bxc3 Nd5 16. Qf3 Be6 17. Bd2 Re8 18. Bd3 Bg5 19. Bxg5 Qxg5 20. g3 Rad8 21. h4 Qe7 22. Rfe1 f6 23. Nc4 Qd7 24. Be4 g6 25. Qd3 Kg7 26. Qd2 b6 27. Bg2 Bf7 28. Bf3 h6 29. Kg2 g5 30. Rcd1 b5 31. Na5 g4 32. Bxd5 Bxd5+ 33. Kf1 h5 34. Kg1 Qf5 35. Re3 c5 36. Rde1 cxd4 0-1

[Event "DESC SE248 email"]
[Site "DESC email"]
[Date "2015.03.13"]
[Round "?"]
[White "Nowak, Mathias"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "37"]
[EventDate "2015.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Bg4 9. Nc3 Nf6 10. cxd5 Nxd5 11. Be4 Be6 12. Qd3 h6 13. Re1 0-0 14. Bf5 Ncb4 15. Qb1 Bxf5 16. Qxf5 Nf6 17. a3 Nbd5 18. Nxd5 Qxd5 19. Re5 0-1

[Event "DESC O2013 Rd02 Gr-D email"]
[Site "DESC email"]
[Date "2014.11.01"]
[Round "2"]
[White "Boehm, Robert"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "55"]
[EventDate "2015.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 b4 10. Na4 Nxe4 11. Be5 Nf6 12. Nc5 c3 13. bxc3 bxc3 14. Qb3 Nbd7 15. Nxd7 Bxd7 16. 0-0 Be7 17. Qxc3 Nd5 18. Qc2 f6 19. Bg3 Kf8 20. Rab1 a5 21. Nd2 Nb4 22. Qb2 Be8 23. a3 Nd5 24. Bd3 Kg7 25. Rfc1 Ra7 26. Be4 Qd7 27. Nc4 Bf7 28. Bb8 1/2-1/2

[Event "DESC O2013 Rd02 Gr-D email"]
[Site "DESC email"]
[Date "2014.11.01"]
[Round "2"]
[White "Garau, Bernhard"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "70"]
[EventDate "2015.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 h6 8. Rg1 e5 9. cxd5 cxd5 10. Nb5 Bb8 11. g5 hxg5 12. Nxg5 e4 13. Bd2 Nb6 14. Rc1 Bd7 15. Bb4 Bc6 16. Qc5 a5 17. Ba3 Nc8 18. h3 Ne7 19. Nd6+ Bxd6 20. Qxd6 Qxd6 21. Bxd6 Rc8 22. f3 exf3 23. Be5 Nh5 24. Nxf3 f6 25. Bd6 g5 26. Kf2 Kf7 27. Bd3 Bd7 28. h4 g4 29. Bxe7 Kxe7 30. Rxc8 Rxc8 31. Nd2 f5 32. Nb1 Rf8 33. Nc3 Be6 34. Ne2 f4 35. exf4 Nxf4 1/2-1/2

[Event "DESC O2013 Rd02 Gr-D email"]
[Site "DESC email"]
[Date "2014.11.01"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Engl, Heinz"]
[Result "1/2-1/2"]
[ECO "B67"]
[PlyCount "59"]
[EventDate "2015.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nf3 0-0-0 13. a3 Kb8 14. Be2 Be7 15. g4 b4 16. axb4 Nxb4 17. h4 Ka8 18. Qd4 Qb7 19. Nd2 Rb8 20. Nc4 Rhc8 21. b3 Rc5 22. Rh3 e5 23. Qd2 Be6 24. fxe5 fxe5 25. Na4 Rxc4 26. Bxc4 Bxc4 27. bxc4 Nd3+ 28. Ka1 Nc5 29. g5 Nxa4 30. Rb3 1/2-1/2

[Event "DESC O2013 Rd02 Gr-D email"]
[Site "DESC email"]
[Date "2014.11.01"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Mislin, Roger"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "42"]
[EventDate "2015.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 g6 12. Qd2 Qc7 13. Rc1 Bg7 14. c4 b6 15. 0-0 0-0 16. Na1 Kh7 17. Kh1 Rae8 18. b4 Ra8 19. Nb3 a5 20. bxa5 bxa5 21. Nxa5 Qxa5 0-1

[Event "DESC O2013 Rd02 Gr-D email"]
[Site "DESC email"]
[Date "2014.11.01"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Mulde, Ralf"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "96"]
[EventDate "2015.11.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. Bd3 dxe5 5. dxe5 Nc6 6. Nf3 Nb4 7. Bb5+ c6 8. Qxd8+ Kxd8 9. Ba4 Bg4 10. Ng5 Ke8 11. Nd2 Bf5 12. Nge4 a5 13. a3 Nd5 14. 0-0 e6 15. Re1 Nb6 16. Bb3 Nd7 17. Nc4 Bxe4 18. Rxe4 b5 19. Nd2 Nc5 20. Re2 Ne7 21. Ba2 g5 22. Nf3 g4 23. Nd4 Rg8 24. Be3 Nd7 25. Bd2 Rb8 26. f4 gxf3 27. Nxf3 a4 28. Rf1 Nd5 29. c3 Nc5 30. Nd4 Rc8 31. Bxd5 cxd5 32. Nxb5 Ne4 33. Be3 Bg7 34. Bf4 Kd7 35. Bc1 Ke7 36. Bf4 h5 37. Nd4 f6 38. exf6+ Bxf6 39. Nf3 Kd7 40. Rd1 Rc4 41. Be5 Be7 42. Bd4 Bd6 43. Rd3 Re8 44. Ne5+ Bxe5 45. Bxe5 Rf8 46. h3 Ke7 47. Bg3 Rf5 48. Bh4+ Kd7 1/2-1/2

[Event "Forchheim op-B 13th"]
[Site "Forchheim"]
[Date "2014.10.05"]
[Round "5"]
[White "Weidenhoefer, Robert"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1771"]
[BlackElo "1716"]
[PlyCount "86"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Bxc6+ bxc6 6. c4 g6 7. Ne2 Bg7 8. 0-0 0-0 9. Nbc3 c5 10. e4 Nh5 11. d3 f5 12. exf5 Bxf5 13. Ne4 g5 14. Bc1 Nf4 15. N2g3 Bg6 16. f3 h5 17. Nh1 h4 18. Nhf2 Bh5 19. Kh1 Qe7 20. Nc3 c6 21. Ne2 e4 22. Nxf4 gxf4 23. Nxe4 Bxa1 24. Bxf4 Rxf4 25. Qxa1 d5 26. Nd2 Re8 27. Kg1 Qe3+ 28. Rf2 Qxd3 29. Qc1 Rf5 30. Nf1 Rfe5 31. Qh6 Qg6 32. Qd2 d4 33. Qa5 d3 34. a3 Re2 35. g4 Rxf2 36. Kxf2 Re2+ 37. Kg1 Qd6 38. gxh5 Qd4+ 39. Kh1 d2 40. Qxa7 d1Q 41. Qb8+ Qd8 42. Qg3+ hxg3 43. hxg3 Qxf1# 0-1

[Event "Forchheim op-B 13th"]
[Site "Forchheim"]
[Date "2014.10.04"]
[Round "3"]
[White "Bauschke, Norman"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1623"]
[BlackElo "1716"]
[PlyCount "57"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Nc6 5. d5 Ne5 6. fxe4 e6 7. Bf4 Ng6 8. Bg5 Be7 9. Bb5+ Kf8 10. Qe2 h6 11. Bxf6 Bxf6 12. dxe6 Bxc3+ 13. bxc3 Bxe6 14. Nf3 Nf4 15. Qf2 c6 16. Rd1 Qb6 17. Nd4 Qc7 18. Nxe6+ Nxe6 19. Bc4 Ng5 20. 0-0 Kg8 21. h4 Ne6 22. Bxe6 fxe6 23. Qd4 Kh7 24. Qd7 Qb6+ 25. Qd4 Kg6 26. Rb1 Qxd4+ 27. cxd4 b6 28. a4 Rad8 29. c3 1/2-1/2

[Event "Forchheim op-B 13th"]
[Site "Forchheim"]
[Date "2014.10.04"]
[Round "4"]
[White "Jacob, Karl Heinz"]
[Black "Ott Wegener, Hans"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1716"]
[BlackElo "1597"]
[PlyCount "41"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Nc3 c5 8. e3 a6 9. Qc2 Qc7 10. b3 Rb8 11. a4 b6 12. Bb2 Bb7 13. d5 e5 14. dxe6 fxe6 15. e4 Rfe8 16. Ng5 Nf8 17. Rad1 h6 18. Nh3 e5 19. f3 Ne6 20. Ne2 Nd4 21. Nxd4 1/2-1/2

[Event "Forchheim op-B 13th"]
[Site "Forchheim"]
[Date "2014.10.03"]
[Round "1"]
[White "Tschammer, Kai"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1668"]
[BlackElo "1716"]
[PlyCount "71"]
[EventDate "2014.10.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Bg4 5. Be2 Nf6 6. 0-0 a6 7. d3 Nc6 8. Be3 0-0-0 9. a3 e6 10. b4 Nb8 11. Bc5 Qd7 12. Ne5 Bxe2 13. Qxe2 Qe8 14. Qf3 Nbd7 15. Nc4 Bxc5 16. Na5 c6 17. bxc5 Nxc5 18. Nc4 b5 19. Na5 Kc7 20. a4 b4 21. Na2 b3 22. cxb3 Rxd3 23. Qe2 Qd7 24. Nb4 Rd2 25. Nxa6+ Kb6 26. Nc4+ Kxa6 27. Nxd2+ Kb7 28. b4 Nd3 29. b5 cxb5 30. axb5 Rd8 31. b6 Qd4 32. Nf3 Qg4 33. Ra7+ Kb8 34. Rd1 Rc8 35. Qxd3 Nd5 36. Qa6 1-0

[Event "DESC STS114 email"]
[Site "DESC email"]
[Date "2014.09.22"]
[Round "?"]
[White "Claus, Jens"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "51"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Re8 9. 0-0-0 Nd7 10. Bc4 Nb6 11. Bd3 Be6 12. h4 Qd7 13. Kb1 Qa4 14. b3 Qa3 15. c4 h6 16. Nd4 Bf6 17. c3 d5 18. Nb5 Qa5 19. b4 Qa4 20. Bc2 Bf5 21. Bxf5 Nxc4 22. Qxd5 Qxb5 23. Qxb5 Na3+ 24. Kb2 Nxb5 25. Rh3 a5 26. bxa5 0-1

[Event "DESC STS114 email"]
[Site "DESC email"]
[Date "2014.09.22"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Jung, Gerald"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "48"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 Qc8 8. Qf3 e6 9. Re1 Be7 10. b3 0-0 11. Na3 Nbd7 12. Nac4 Nd5 13. Bb2 Bf6 14. a4 Nxe5 15. Bxe5 Bxe5 16. Rxe5 Qc7 17. Rd1 Rad8 18. g3 b6 19. Ree1 Nb4 20. c3 Nc6 21. Qe4 h6 22. d3 Rfe8 23. Rc1 Re7 24. Red1 Red7 1/2-1/2

[Event "DESC STS114 email"]
[Site "DESC email"]
[Date "2014.09.22"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Wittal, Werner"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "63"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Nbd2 Nxb3 13. axb3 c5 14. h3 Bh5 15. g4 Bg6 16. Nh4 Re8 17. Nxg6 hxg6 18. Kg2 Qb6 19. d5 a5 20. Qc2 Nd7 21. Nf3 Ra6 22. g5 Rea8 23. h4 Qb7 24. Rh1 a4 25. b4 cxb4 26. h5 Qc8 27. Qe2 a3 28. hxg6 fxg6 29. Rac1 Qb7 30. Rh3 a2 31. Nh4 Ne5 32. Nxg6 1-0

[Event "DESC STS114 email"]
[Site "DESC email"]
[Date "2014.09.22"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Wolter, Uwe"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "66"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. h3 Nbd7 8. Bf4 Qc7 9. Qd2 e5 10. dxe5 dxe5 11. Be3 b5 12. Rfd1 Re8 13. a3 Bb7 14. Ne1 a6 15. Nd3 Rad8 16. Bf1 c5 17. f3 c4 18. Nb4 Bf8 19. Qf2 Bc5 20. Bxc5 Nxc5 21. Rxd8 Rxd8 22. a4 a5 23. Nxb5 Qb6 24. Na2 Rd2 25. Qe3 Ba6 26. Rc1 Nxa4 27. Qxb6 Nxb6 28. Na3 Nfd7 29. Nc3 Nc5 30. Nd1 Rd4 31. Ne3 Kg7 32. Bxc4 Nxc4 33. Naxc4 Rxc4 1/2-1/2

[Event "DESC STS114 email"]
[Site "DESC email"]
[Date "2014.09.22"]
[Round "?"]
[White "Thau, Oliver"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "61"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bf5 3. e3 e6 4. b3 Be7 5. Bb2 Nf6 6. Bd3 c5 7. Bxf5 exf5 8. 0-0 Nc6 9. Ne5 Rc8 10. c4 0-0 11. Nc3 Re8 12. cxd5 Nxd5 13. Nf3 Bf6 14. Na4 b6 15. a3 Na5 16. Rc1 Qe7 17. Re1 g6 18. Qc2 c4 19. b4 Nb3 20. Bxf6 Nxf6 21. Rcd1 Qe6 22. d3 cxd3 23. Qxd3 Ne4 24. Ng5 Qc4 25. Nxe4 fxe4 26. Qxc4 Rxc4 27. Rd7 b5 28. Nc5 Nxc5 29. bxc5 a5 30. Rd5 Rb8 31. Rb1 1/2-1/2

[Event "DESC STS114 email"]
[Site "DESC email"]
[Date "2014.09.22"]
[Round "?"]
[White "Tornow, Michael"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "63"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 Bb6 7. 0-0 d6 8. d4 Re8 9. h3 Bf5 10. a3 h6 11. b4 a6 12. g4 Bh7 13. Ra2 Qe7 14. f4 Rad8 15. Kh2 Ba7 16. g5 hxg5 17. fxg5 Nh5 18. d5 Nb8 19. Be4 Bg6 20. h4 Nd7 21. Ng3 Nxg3 22. Kxg3 Nb6 23. Qg4 Qd7 24. Qf3 Qe7 25. Kh2 Rf8 26. h5 Bxe4 27. Nxe4 Kh8 28. Qh3 Nxc4 29. Raf2 b5 30. g6 Nxe3 31. Bxe3 f5 32. h6 1-0

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.24"]
[Round "9"]
[White "Glase, Johan"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1689"]
[PlyCount "82"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 g6 4. Nd2 Bg7 5. Ngf3 0-0 6. 0-0 Re8 7. c3 Nbd7 8. e4 e5 9. exd5 e4 10. Nxe4 Nxe4 11. Bf4 Ndf6 12. Re1 Nd6 13. Qa4 Nxd5 14. Bxd6 Rxe1+ 15. Rxe1 Qxd6 16. Qe8+ Bf8 17. Ne5 Qe7 18. Qxe7 Bxe7 19. Nf3 Kf8 20. Bc4 Be6 21. Re5 c6 22. Ng5 Bxg5 23. Rxg5 Re8 24. Re5 Nb6 25. Bxe6 Rxe6 26. Rxe6 fxe6 27. f3 Na4 28. Kf2 Nxb2 29. Ke3 Ke7 30. Kf4 Kf6 31. Ke4 Nc4 32. h4 h6 33. g4 g5 34. h5 b5 35. Kd3 Nd6 36. Ke3 e5 37. Kd3 Ke6 38. Ke3 Kd5 39. Kd3 e4+ 40. fxe4+ Nxe4 41. a3 Nf6 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.23"]
[Round "8"]
[White "Jacob, Karl Heinz"]
[Black "Jaeger, Andre"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "1977"]
[PlyCount "64"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. 0-0 e5 6. e4 Nge7 7. Re1 0-0 8. d3 b6 9. Nbd2 h6 10. Nc4 d6 11. Ne3 Be6 12. Bd2 Qd7 13. Qc1 Kh7 14. Nh4 f5 15. exf5 gxf5 16. Nf1 d5 17. c4 Rad8 18. Be3 Nb4 19. Rd1 dxc4 20. dxc4 Nd3 21. Qc2 e4 22. Rab1 Nc6 23. a3 Qf7 24. b3 Nce5 25. f3 Bf6 26. fxe4 Bxh4 27. gxh4 f4 28. Bf2 Qg6 29. Ng3 Nxf2 30. Rxd8 Rxd8 31. Qxf2 fxg3 32. hxg3 Rd3 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.22"]
[Round "7"]
[White "Bauer, Stefan"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1614"]
[PlyCount "74"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Nbd2 e6 4. e3 d5 5. Be2 Bd6 6. Ne5 Nbd7 7. f4 c6 8. Ndf3 0-0 9. 0-0 Ne4 10. Qe1 Nxe5 11. dxe5 Be7 12. c3 g5 13. g3 g4 14. Nd2 Qe8 15. Nxe4 dxe4 16. Rf2 Qg6 17. Rg2 Kf7 18. b4 h5 19. a4 Rh8 20. b5 Bd7 21. Ba3 Rhd8 22. Bxe7 Kxe7 23. c4 c5 24. Rd1 a6 25. Rd6 axb5 26. axb5 Ra2 27. Bf1 Rxg2+ 28. Bxg2 Qe8 29. Qa5 Rb8 30. Qb6 Qc8 31. Rd1 Ra8 32. Qd6+ Ke8 33. Qd2 Ra3 34. h3 Rd3 35. Qe2 Rxd1+ 36. Qxd1 Qc7 37. Qa4 Bc8 1/2-1/2

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.21"]
[Round "6"]
[White "Jacob, Karl Heinz"]
[Black "Tschirschwitz, Stephan"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1604"]
[PlyCount "57"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Bd3 h6 7. Nbd2 Bd6 8. Bg3 0-0 9. Qc2 cxd4 10. exd4 Bxg3 11. hxg3 Ng4 12. Nh2 Nxh2 13. Rxh2 e5 14. dxe5 Nxe5 15. f3 Nxd3+ 16. Qxd3 Re8+ 17. Kd1 Qd6 18. Nf1 Qe5 19. Kd2 Bf5 20. Qe3 Qc7 21. Qd4 Qc4 22. Ne3 Qxd4+ 23. cxd4 Be6 24. Rh5 Red8 25. Rc1 Rd7 26. Rc5 Rad8 27. f4 f6 28. Rh1 b6 29. Rc6 1/2-1/2

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.20"]
[Round "5"]
[White "Sabrowski, Uwe"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2097"]
[PlyCount "27"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 Bf5 4. Nc3 e6 5. cxd5 exd5 6. Bg5 c6 7. Qb3 b6 8. Ne5 Be7 9. g3 Ng4 10. Bxe7 Qxe7 11. Nxg4 Bxg4 12. Bg2 0-0 13. 0-0 Qe6 14. Nxd5 1-0

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.19"]
[Round "4"]
[White "Jacob, Karl Heinz"]
[Black "Guenther, Boris"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1538"]
[PlyCount "99"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg6 6. c3 c5 7. Qc2 Nc6 8. Nbd2 Rc8 9. Bxg6 hxg6 10. dxc5 Bxc5 11. Ne5 Nxe5 12. Bxe5 b5 13. Qd3 Qb6 14. Nf3 Ke7 15. Nd4 Rh5 16. Bxf6+ gxf6 17. a3 e5 18. Nb3 e4 19. Qe2 Bd6 20. h3 f5 21. Rd1 f4 22. exf4 Bxf4 23. Qg4 Qc7 24. Nd4 a6 25. Ne2 Bd6 26. f3 Qd7 27. Qxd7+ Kxd7 28. fxe4 dxe4 29. 0-0 f5 30. Rd5 Ke6 31. Rfd1 Rc6 32. Kf2 Bc5+ 33. Kf1 g5 34. Ng3 Rh8 35. Rxf5 g4 36. hxg4 Bd6 37. Nxe4 Rh4 38. Rf6+ Ke5 39. Rfxd6 Rxd6 40. Nxd6 Rxg4 41. Rd2 Rf4+ 42. Ke1 Rg4 43. Nb7 Rg7 44. Nc5 a5 45. Nb3 Ra7 46. g3 b4 47. axb4 axb4 48. cxb4 Ke4 49. Nc5+ Ke3 50. Rd3# 1-0

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.18"]
[Round "3"]
[White "Becker, Uwe"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1743"]
[PlyCount "72"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Bc5 5. Bc4 Bg4 6. Bxf7+ Ke7 7. d3 Qd6 8. Bxg8 Rxg8 9. Bg5+ Ke8 10. Nc3 c6 11. Rf1 Nd7 12. Qd2 h6 13. Be3 Rf8 14. 0-0-0 Bxf3 15. gxf3 Ke7 16. Bxc5 Qxc5 17. f4 exf4 18. Rxf4 Rxf4 19. Qxf4 Rf8 20. Qg3 g5 21. d4 Qd6 22. Qxd6+ Kxd6 23. e5+ Ke6 24. Rd2 Rf1+ 25. Nd1 h5 26. c3 g4 27. Rf2 Rg1 28. Kd2 h4 29. Ne3 h3 30. Rf1 Rxf1 31. Nxf1 Nb6 32. b3 Nd5 33. c4 Ne7 34. Ke3 c5 35. d5+ Kxe5 36. Kf2 Nf5 1/2-1/2

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.17"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Guenther, Thomas"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2089"]
[PlyCount "128"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 d5 4. e3 Be7 5. Bd3 b6 6. c3 0-0 7. Nbd2 Bb7 8. Qc2 Nbd7 9. Ne5 h6 10. Ndf3 c5 11. g4 Nxe5 12. Nxe5 c4 13. Be2 Ne4 14. f3 Bh4+ 15. Bg3 Nxg3 16. hxg3 Bxg3+ 17. Kd2 Bxe5 18. dxe5 f5 19. Rh5 Bc6 20. gxf5 Be8 21. Rh2 exf5 22. f4 b5 23. Rg1 Qb6 24. Bh5 Kh7 25. Bxe8 Raxe8 26. Rhg2 Rf7 27. Rg6 Qxg6 28. Rxg6 Kxg6 29. Kc1 Kh7 30. Qg2 Rd7 31. Qh3 g6 32. Qh4 Re6 33. Kc2 a5 34. a3 Rb6 35. b3 cxb3+ 36. Kxb3 Rc6 37. a4 bxa4+ 38. Kxa4 Rc4+ 39. Kb5 Rcc7 40. Kxa5 Rxc3 41. e6 Rg7 42. e7 Rxe3 43. Qh1 Rgxe7 44. Qxd5 h5 45. Kb6 h4 46. Qh1 h3 47. Kc6 Kh6 48. Qh2 Kh5 49. Qg1 Kh6 50. Qg5+ Kg7 51. Qh4 Re8 52. Kd7 R8e4 53. Qf2 Rd3+ 54. Kc6 Rc4+ 55. Kb5 Rc7 56. Qb2+ Kh7 57. Qf6 Rb3+ 58. Ka6 Rcb7 59. Qd8 R3b6+ 60. Ka5 Rb2 61. Ka6 h2 62. Qh4+ Kg7 63. Qh3 R2b6+ 64. Ka5 Rb3 0-1

[Event "Berlin Lichtenberger op 13th"]
[Site "Berlin"]
[Date "2014.08.16"]
[Round "1"]
[White "Jaeschke, Jens Uwe"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2130"]
[PlyCount "56"]
[EventDate "2014.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8. Be3 0-0 9. a3 Bf6 10. Nge2 Re8 11. 0-0 Bg4 12. Qc2 g6 13. b4 a6 14. h3 Bxe2 15. Nxe2 Bg7 16. Rac1 Qh4 17. Rfd1 Nd7 18. c5 d5 19. g3 Qf6 20. Qd2 Ne7 21. Kg2 Qc6 22. Ng1 Nf8 23. Nf3 f6 24. Re1 Qd7 25. Re2 Nf5 26. Bxf5 Qxf5 27. Bf4 Qd7 28. Rce1 Kf7 1/2-1/2

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.11"]
[Round "9"]
[White "Kettern, Harald"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1659"]
[BlackElo "1797"]
[PlyCount "29"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. Nf3 Be7 5. Nbd2 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Re1 d5 9. c4 c5 10. cxd5 Nxd5 11. Bc4 Nxf4 12. exf4 Bd5 13. Qe2 Rf6 14. Ng5 Bxc4 15. Nxc4 1/2-1/2

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.10"]
[Round "8"]
[White "Jacob, Karl Heinz"]
[Black "Homann, Ludger"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1797"]
[BlackElo "1564"]
[PlyCount "60"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. c4 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 c6 7. 0-0 Bg4 8. d4 Bxf3 9. Bxf3 Nbd7 10. e4 Ne8 11. Nd2 c5 12. e5 cxd4 13. exd6 Nxd6 14. Ne4 Nxe4 15. Bxe4 Nc5 16. Bd5 e6 17. Ba3 Qc7 18. Bxc5 Qxc5 19. Bxb7 Rad8 20. Qd3 e5 21. a3 f5 22. b4 Qc7 23. Bd5+ Kh8 24. f3 Qe7 25. Rae1 g5 26. Kg2 g4 27. fxg4 e4 28. gxf5 e3 29. Rf4 Qf6 30. Be6 h6 1/2-1/2

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.10"]
[Round "7"]
[White "Mahnke, Udo"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1534"]
[BlackElo "1797"]
[PlyCount "25"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nd2 Bf5 4. e3 e6 5. Bb5+ c6 6. Ba4 Be7 7. c3 0-0 8. Bc2 Bxc2 9. Qxc2 Nbd7 10. h3 Ne8 11. Bxe7 Qxe7 12. Ngf3 Nd6 13. g4 1/2-1/2

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.09"]
[Round "6"]
[White "Jacob, Karl Heinz"]
[Black "Doerr, Walter"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1797"]
[BlackElo "1637"]
[PlyCount "82"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 d5 3. c4 Nf6 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 e6 7. 0-0 Bd7 8. Bg5 Be7 9. Bxe7 Qxe7 10. Re1 0-0 11. Nbd2 f4 12. e4 fxe3 13. fxe3 Qf7 14. e4 Nf6 15. Rf1 Qe7 16. Qb3 Na5 17. Qc3 b6 18. Rae1 Bb5 19. Nh4 Bxf1 20. Nxf1 c5 21. d5 exd5 22. e5 Rae8 23. exf6 Qxe1 24. Bxd5+ Rf7 25. Qxe1 Rxe1 26. Nf5 Kf8 27. Bxf7 Kxf7 28. fxg7 Nc4 29. Kf2 Re5 30. g4 Nxb2 31. Nd2 c4 32. Nf3 Nd3+ 33. Kf1 Rxf5 34. gxf5 Kxg7 35. a3 Kf6 36. Nd4 a5 37. Ke2 Ke5 38. Nb5 Nf4+ 39. Kd2 Nd5 40. Nc3 Nxc3 41. Kxc3 b5 0-1

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.09"]
[Round "5"]
[White "Klesse, Alfred"]
[Black "Jacob, Karl Heinz"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1887"]
[BlackElo "1797"]
[PlyCount "64"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. c4 Be7 5. Nc3 0-0 6. e3 d6 7. Be2 Qe8 8. h3 Nbd7 9. 0-0 Ne4 10. Qc2 Nxc3 11. Qxc3 Nf6 12. Rac1 b6 13. Qc2 Bb7 14. Qd1 c5 15. b3 Rd8 16. Bh2 Ne4 17. Nd2 Nxd2 18. Qxd2 Qg6 19. f3 Bg5 20. Bd3 cxd4 21. f4 dxe3 22. Qe2 Bh4 23. Bc2 Bf2+ 24. Rxf2 exf2+ 25. Qxf2 Qf6 26. Bg3 Qb2 27. Qe3 Rde8 28. a4 d5 29. cxd5 exd5 30. Qd2 d4 31. Rd1 Rd8 32. Qd3 Bc8 0-1

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.08"]
[Round "4"]
[White "Jacob, Karl Heinz"]
[Black "Renz, Peter"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1797"]
[BlackElo "1643"]
[PlyCount "63"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. g3 Nc6 5. Bg2 e5 6. 0-0 Be7 7. a3 Nf6 8. e3 Bg4 9. Qc2 Rc8 10. Nbd2 0-0 11. exd4 cxd4 12. Re1 Qc7 13. Ne4 Nxe4 14. Rxe4 f5 15. Re2 f4 16. h3 Bh5 17. Re1 Rcd8 18. b4 Bxf3 19. Bxf3 Qd6 20. Qe2 Bf6 21. Bd2 Rfe8 22. b5 Ne7 23. Bxb7 Qd7 24. Bg2 Nf5 25. Bc6 Nxg3 26. fxg3 Qxh3 27. Bxe8 Rxe8 28. Qg2 Qg4 29. Re4 Qg6 30. Qf3 h5 31. Rae1 Rd8 32. Kg2 1-0

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.08"]
[Round "3"]
[White "Stuerc, Richard"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "1582"]
[BlackElo "1797"]
[PlyCount "51"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Be7 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 a6 9. Nf5 Ne5 10. Nxe7+ Qxe7 11. b3 Rb8 12. Bg5 h6 13. Nd5 Qd8 14. Nxf6+ gxf6 15. Bxh6 Re8 16. f4 Ng4 17. f5 Nxh6 18. Rf4 Kg7 19. Rh4 Rh8 20. Qd2 Rh7 21. Rf1 Qh8 22. e4 Ng8 23. Rg4+ Kf8 24. h3 Rg7 25. Rh4 Rh7 26. Rg4 1/2-1/2

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.07"]
[Round "1"]
[White "Bobzien, Richard"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "1529"]
[BlackElo "1797"]
[PlyCount "53"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 0-0 6. Nc3 c6 7. 0-0 d5 8. cxd5 exd5 9. Bf4 Qe8 10. Ne5 Nbd7 11. f3 Nh5 12. Nxd7 Bxd7 13. Be5 Be6 14. Rc1 Nf6 15. Qd2 Nd7 16. Bf4 Nb6 17. b3 Bf7 18. Nd1 Qd7 19. Nf2 Bd6 20. Nd3 Bxf4 21. Qxf4 Rae8 22. Ne5 Qe6 23. Qd2 Nd7 24. f4 g5 25. e3 gxf4 26. exf4 Nf6 27. Nxf7 1-0

[Event "GER Seniors Derby 13th"]
[Site "Wesel Undeloh"]
[Date "2014.05.07"]
[Round "2"]
[White "Jacob, Karl Heinz"]
[Black "Schenke, Conrad"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1797"]
[BlackElo "1609"]
[PlyCount "92"]
[EventDate "2014.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. d3 Nf6 4. Nbd2 Bb4 5. g3 d6 6. Bg2 Bd7 7. 0-0 0-0 8. a3 Bxd2 9. Bxd2 Re8 10. e4 Bg4 11. Be3 Qd7 12. Qd2 h6 13. b4 Bh3 14. b5 Ne7 15. Kh1 Bxg2+ 16. Kxg2 Ng4 17. h3 Nxe3+ 18. Qxe3 f5 19. exf5 Qxf5 20. Nd2 Ng6 21. Qe4 Qxe4+ 22. Nxe4 Rad8 23. Nc3 c6 24. Rab1 Rd7 25. bxc6 bxc6 26. Rfe1 Rde7 27. Re2 Kf7 28. Reb2 Nf8 29. Ne4 Rd7 30. Rb7 Ree7 31. Rxd7 Rxd7 32. Rb7 Ke7 33. Rxd7+ Kxd7 34. Kf3 Ne6 35. Ke3 d5 36. cxd5 cxd5 37. Nd2 Nd4 38. a4 Kd6 39. f4 Nc2+ 40. Kf3 a6 41. fxe5+ Kxe5 42. Nb3 Nd4+ 43. Nxd4 Kxd4 44. Ke2 Kc3 45. Ke3 a5 46. h4 h5 0-1

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Henke, Simon"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "98"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. b3 Nc6 5. Bb2 Nf6 6. Bd3 cxd4 7. exd4 Bb4+ 8. c3 Be7 9. Nbd2 0-0 10. 0-0 b6 11. Qe2 Bb7 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Nc5 15. Bc2 a5 16. Rad1 a4 17. Nf3 axb3 18. axb3 Qc7 19. Ra1 Ne4 20. c4 Rfc8 21. Nd4 Bc5 22. Kh1 Qd7 23. Rac1 g6 24. Rfd1 Qe7 25. Bxe4 dxe4 26. Nb5 Ra2 27. Nc3 Rxb2 28. Qxb2 Ba3 29. Qd2 Bxc1 30. Qxc1 Qb4 31. Nb5 Qxb3 32. Nd6 Rb8 33. Re1 Qb4 34. Qe3 Bc6 35. h3 Ra8 36. Kh2 Qc5 37. Qg3 Qd4 38. Qh4 Rf8 39. Re2 Qd3 40. Qe1 h5 41. Re3 Qd4 42. Re2 Kg7 43. Qg3 Qd3 44. Re3 Qd4 45. h4 Ra8 46. Qg5 Qxe3 47. Qf6+ Kh7 48. Nxf7 Qf2 49. Ng5+ Kh6 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Cossmann, Robert"]
[Result "1/2-1/2"]
[ECO "C67"]
[PlyCount "83"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Be6 10. Rd1+ Kc8 11. Ng5 Be7 12. Nxe6 fxe6 13. Ne4 b6 14. Bg5 Bxg5 15. Nxg5 h6 16. Nxe6 Re8 17. Nf4 Rxe5 18. Re1 Rc5 19. c3 Kb7 20. Re2 g5 21. Ne6 Rd5 22. f4 Rg8 23. fxg5 hxg5 24. Rf1 Nd6 25. h3 a5 26. g3 a4 27. Kg2 Rc8 28. b3 axb3 29. axb3 Rb5 30. Rf3 Ra5 31. c4 Re8 32. Rfe3 Kc8 33. b4 Ra4 34. c5 Nc4 35. Re4 Rxb4 36. Nxg5 Rg8 37. Ne6 Rb2 38. h4 Rxe2+ 39. Rxe2 Re8 40. h5 Kd7 41. h6 Rh8 42. h7 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Grimm, Wolfgang"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "71"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. d4 Nf6 4. e5 Nd5 5. c4 Nb6 6. Nc3 d6 7. exd6 cxd6 8. Be2 Be7 9. Be3 0-0 10. 0-0 f5 11. d5 Na5 12. Bxb6 Qxb6 13. dxe6 Bxe6 14. Nd4 Bd7 15. Nd5 Qd8 16. Nb5 Rf7 17. Nxe7+ Rxe7 18. Bf3 Be6 19. b4 Nxc4 20. Bd5 Nb6 21. Bxe6+ Rxe6 22. Nd4 Re5 23. f4 Rd5 24. Qb3 Qf6 25. Nf3 Rc8 26. Rac1 Qe6 27. Ng5 Qd7 28. a4 Re8 29. a5 Qa4 30. Rfe1 Rxe1+ 31. Rxe1 g6 32. Qe3 Qd7 33. axb6 a6 34. Rc1 Re5 35. fxe5 a5 36. Rc7 1-0

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Kranz, Werner"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "58"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Be3 c5 8. Qg4 Kf8 9. 0-0-0 cxd4 10. Bxd4 Nc6 11. Nf3 a6 12. Rh3 Nxd4 13. Rxd4 Bc5 14. Rd2 Qc7 15. Qf4 f6 16. Re2 Kg8 17. Rg3 f5 18. h5 b5 19. Kb1 Ra7 20. Qd2 Kh7 21. Rg6 Nf8 22. Rg3 b4 23. Na4 Be7 24. Nd4 Bd7 25. b3 Rg8 26. Re1 Kh8 27. Rh3 Bxa4 28. bxa4 Bc5 29. Rc3 bxc3 0-1

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Lange, Steffen"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "61"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. d5 Nb8 8. Nd4 c6 9. Be3 cxd5 10. exd5 Nbd7 11. a4 Nb6 12. Nf3 e6 13. dxe6 Bxe6 14. Bd4 Rc8 15. Re1 a6 16. a5 Nbd7 17. h3 Re8 18. Ng5 Ne5 19. Qd2 Nc4 20. Bxc4 Rxc4 21. Re2 d5 22. Nf3 Rf8 23. Ne5 Rc8 24. Qf4 Ne4 25. Nxe4 dxe4 26. Qxe4 Bf5 27. Qf4 Rxc2 28. Rxc2 Bxc2 29. Bc5 Bxe5 30. Qxe5 Re8 31. Qc3 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Sistemich, Josef"]
[Result "1/2-1/2"]
[ECO "B65"]
[PlyCount "49"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 h6 10. Bh4 Nxd4 11. Qxd4 Qa5 12. e5 dxe5 13. Qxe5 Qxe5 14. fxe5 Nd5 15. Bxe7 Nxe7 16. Bd3 b6 17. Be4 Rb8 18. Rhe1 b5 19. a4 bxa4 20. Nxa4 Rb5 21. Nc3 Rc5 22. Rd3 a5 23. g3 g6 24. Bg2 Kg7 25. Kd2 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Wolter, Uwe"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "103"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Ngf6 9. Bxg6 hxg6 10. Bf4 Nd5 11. Bg5 Qc7 12. c4 N5f6 13. h3 0-0-0 14. Qe2 Re8 15. Rfe1 Bb4 16. Bd2 Bd6 17. Ne5 Ref8 18. b4 Kb8 19. Rab1 Be7 20. Nf3 Ka8 21. a4 Bd6 22. Ne4 Nxe4 23. Qxe4 Nf6 24. Qe3 Qd7 25. b5 Rd8 26. Qd3 Bc7 27. Rb3 Qd6 28. Bb4 Qf4 29. Qe2 Rb8 30. a5 cxb5 31. cxb5 Bd6 32. Bd2 Qf5 33. Ne5 Rhf8 34. Rd3 Nd5 35. Rf3 Qc2 36. Nc4 Be7 37. Ra1 a6 38. bxa6 Ka7 39. Rc1 Qa2 40. axb7 Rxb7 41. Ne5 Rb1 42. Qd1 Rxc1 43. Qxc1 Bd6 44. Qc6 Qb1+ 45. Bc1 Qb4 46. g3 f6 47. Qd7+ Ka8 48. Nd3 Qb8 49. Qxe6 Ne7 50. Bf4 Bxf4 51. Nxf4 Qc7 52. Rb3 1-0

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Kahl, Fred"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "77"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Re8 10. h4 Bf5 11. Bd3 Qd7 12. Kb1 h6 13. Rdg1 Bf6 14. g4 Bxg4 15. Nh2 Bh5 16. Bxh6 Ne5 17. Be2 Bxe2 18. Qxe2 d5 19. f4 Nc4 20. Ng4 Bxc3 21. Qd3 Bxb2 22. c3 Qd6 23. Nf6+ Qxf6 24. Rxg7+ Qxg7 25. Bxg7 Kxg7 26. Qxd5 b5 27. Rg1+ Kf8 28. Qc5+ Re7 29. Qh5 Ree8 30. Qh8+ Ke7 31. Qd4 Bxc3 32. Qxc3 Rad8 33. h5 Rh8 34. Qg7 Nd6 35. h6 Kd7 36. h7 a6 37. Rg5 Kc6 38. Re5 Kb6 39. Re7 1-0

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Kamanel Zamora, Juan Felipe"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "64"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Re8 9. 0-0-0 Nd7 10. Bc4 Nb6 11. Bd3 Be6 12. Kb1 Qd7 13. Nd4 Bc4 14. Rhe1 Bxd3 15. Qxd3 Bf6 16. Bc1 Rxe1 17. Rxe1 Re8 18. Rxe8+ Qxe8 19. g4 h6 20. f4 Bxd4 21. Qxd4 Qe6 22. g5 hxg5 23. fxg5 c5 24. Qf2 a6 25. h4 g6 26. Qf3 Qd5 27. Qf6 Nc4 28. b3 Nd2+ 29. Bxd2 Qxd2 30. Kb2 Qd5 31. Qd8+ Kg7 32. Qc7 Kg8 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Neumann, Ulf"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Bxg4 3. c4 c6 4. Qb3 Nf6 5. Nc3 e6 6. Qxb7 Nbd7 7. d4 Rb8 8. Qxc6 Rc8 9. Qa6 Rxc4 10. h3 Bh5 11. Nf3 Bxf3 12. Bxf3 Rxd4 13. Be3 Rc4 14. Rg1 Bb4 15. Kf1 Bxc3 16. bxc3 0-0 17. Qxa7 g6 18. a4 Qc8 19. Bh6 Re8 20. a5 Qc6 21. Kg2 Ne4 22. Bxe4 Ra8 23. Qe3 Rxe4 24. Qf3 f6 25. Rgb1 Kf7 26. Be3 Ra6 27. Bd4 e5 28. Be3 f5 29. Rb3 Rc4 30. Bb6 Nf6 31. Kh2 Kg8 32. Qd3 f4 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Pech, Jaroslav Sr"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "C43"]
[PlyCount "38"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. c4 c6 9. cxd5 cxd5 10. Qh5 0-0 11. Qxd5 Bc6 12. Qh5 g6 13. Qh3 Ng5 14. Bxg5 Qxg5 15. Nc3 Rfe8 16. Rfe1 Qd2 17. Be4 Bxe4 18. Nxe4 Qxd4 19. Nxd6 Qxd6 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Thau, Oliver"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "61"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nf6 3. Bxe5 Bxb4 4. c4 Nc6 5. Bb2 d5 6. a3 Ba5 7. cxd5 Nxd5 8. e3 0-0 9. Nf3 Qd6 10. Be2 Qg6 11. h4 Bg4 12. Qb3 Rad8 13. h5 Bxh5 14. Bd3 f5 15. Bc4 Bxf3 16. gxf3 Qe6 17. Nc3 Bxc3 18. Bxc3 b6 19. Qb2 Rd7 20. 0-0-0 Na5 21. Ba2 Rff7 22. e4 fxe4 23. fxe4 Qxe4 24. Rde1 Qf3 25. Qc2 Rf5 26. Re8+ Kf7 27. Rhe1 Nc6 28. Qa4 b5 29. Qxb5 Rd6 30. R8e3 Qf4 31. Qb7 1-0

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.19"]
[Round "?"]
[White "Wittal, Werner"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "E08"]
[PlyCount "57"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. 0-0 0-0 8. Qc2 b6 9. Rd1 Nbd7 10. Bf4 Bb7 11. Nc3 dxc4 12. Nd2 Nd5 13. Nxc4 Nxf4 14. gxf4 Qc7 15. e3 Rac8 16. Rac1 Rfd8 17. a3 a5 18. f5 e5 19. Qe4 Bf6 20. d5 cxd5 21. Nxd5 Bxd5 22. Rxd5 h6 23. Qc2 Nc5 24. b4 Rxd5 25. Bxd5 Nb7 26. b5 Nd6 27. Bc6 Nxc4 28. Qxc4 Rd8 29. Bf3 1/2-1/2

[Event "DESC F0059 email"]
[Site "DESC email"]
[Date "2014.02.14"]
[Round "?"]
[White "Jacob, Karl Heinz"]
[Black "Martins, Karin"]
[Result "1-0"]
[ECO "C80"]
[PlyCount "34"]
[EventDate "2014.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Re1 Nc5 9. d4 Ne6 10. c4 Qxd4 11. Qc2 0-0 12. Nf3 Qg4 13. h3 Qg6 14. Qxg6 hxg6 15. Nc3 Re8 16. Be3 b5 17. Rad1 Bb7 1-0

[Event "DESC O2013 Rd01 Gr.10 email"]
[Site "DESC email"]
[Date "2013.12.02"]
[Round "1"]
[White "Jacob, Karl Heinz"]
[Black "Kuehn, Juergen"]
[Result "1-0"]
[ECO "E15"]
[BlackElo "1802"]
[PlyCount "45"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. cxd5 exd5 7. Bg2 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Ne4 10. Qc2 0-0 11. 0-0 Re8 12. Nc3 Nxc3 13. Qxc3 Bxe2 14. Rfe1 Bxf3 15. Bxf3 Rxe1+ 16. Rxe1 c6 17. b4 g6 18. b5 cxb5 19. Re5 Nd7 20. Rxd5 Rc8 21. Qe3 Qc7 22. Kg2 Nf6 23. Rxb5 1-0

[Event "DESC O2013 Rd01 Gr.10 email"]
[Site "DESC email"]
[Date "2013.10.01"]
[Round "1"]
[White "Barreras Garcia, Alberto"]
[Black "Jacob, Karl Heinz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2262"]
[PlyCount "53"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nc6 8. 0-0 0-0-0 9. d5 Nb4 10. h3 Bh5 11. Bf4 Qc5 12. Be3 Qd6 13. g4 Bg6 14. Qd4 Nxc2 15. Qa7 Nxe3 16. fxe3 Qb6 17. Qxb6 cxb6 18. Ne5 e6 19. dxe6 fxe6 20. g5 Nd5 21. Rac1 Kb8 22. Nxd5 exd5 23. Nxg6 hxg6 24. Rf7 Bc5 25. Kh1 Rhe8 26. Rxg7 Rxe3 27. Rxg6 1/2-1/2

[Event "DESC O2013 Rd01 Gr.10 email"]
[Site "DESC email"]
[Date "2013.10.01"]
[Round "1"]
[White "Jacob, Karl Heinz"]
[Black "Cossmann, Robert"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "86"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 d4 4. e3 c5 5. Bg2 Nf6 6. 0-0 Nc6 7. exd4 cxd4 8. d3 Bd6 9. a3 a5 10. Bg5 0-0 11. Nbd2 Be7 12. Re1 h6 13. Bxf6 Bxf6 14. Qa4 Bd7 15. Ne4 Be7 16. c5 Be8 17. Qc4 a4 18. b4 axb3 19. Qxb3 Ra7 20. Rec1 Kh7 21. Re1 f5 22. Nd6 Bxd6 23. cxd6 Bf7 24. Nd2 Qxd6 25. Nc4 e5 26. Nxd6 Bxb3 27. Nxb7 Rxb7 28. Bxc6 Re7 29. a4 Rc8 30. Bb5 Rc3 31. Re2 Kg6 32. h4 Kf6 33. f3 g5 34. Kf2 g4 35. fxg4 e4 36. gxf5 e3+ 37. Kf3 Bd5+ 38. Kg4 h5+ 39. Kh3 Rec7 40. Be8 Bf3 41. Bxh5 Bxh5 42. g4 Bf7 43. Kg3 Ke5 0-1

[Event "DESC O2013 Rd01 Gr.10 email"]
[Site "DESC email"]
[Date "2013.10.01"]
[Round "1"]
[White "Jacob, Karl Heinz"]
[Black "Ollek, Karl Heinz"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "88"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 c6 4. g3 Nf6 5. Qc2 Na6 6. a3 c5 7. Bg2 cxd4 8. 0-0 Bd7 9. cxd5 Rc8 10. Qd1 Nxd5 11. Qxd4 Bc6 12. b4 Be7 13. Bb2 Bf6 14. Ne5 Nb8 15. Nd2 Nd7 16. Ndc4 0-0 17. Qxa7 Bb5 18. Nxd7 Qxd7 19. Bxf6 Bxc4 20. Bb2 Bxe2 21. Rfe1 Bc4 22. Qd4 f6 23. Bh3 Rfe8 24. a4 Rc7 25. Rac1 b5 26. Ba3 Rc6 27. a5 Rd6 28. Qh4 Nc7 29. Qe4 Rd3 30. Bb2 Rb3 31. Bc3 Nd5 32. Qd4 Qc6 33. Bg2 Qd6 34. Red1 Rd8 35. Qe4 Qe7 36. Be1 f5 37. Qe5 Nxb4 38. Bxb4 Rxb4 39. Bc6 Rc8 40. Rd6 Qf6 41. Qxf6 gxf6 42. a6 Rc7 43. Ra1 Ra4 44. Rxa4 bxa4 1-0

[Event "DESC O2013 Rd01 Gr.10 email"]
[Site "DESC email"]
[Date "2013.10.01"]
[Round "1"]
[White "Sammut, Ronald"]
[Black "Jacob, Karl Heinz"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "45"]
[EventDate "2013.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Nc6 7. Bf4 Qb4 8. a3 Qb6 9. d5 Ng4 10. Qd2 e5 11. dxc6 exf4 12. 0-0-0 Bd6 13. Qe2+ Be6 14. Nd4 0-0 15. Nxe6 Nxf2 16. Nd5 Qxc6 17. Nxf8 Nxd1 18. Bg2 Kxf8 19. Rxd1 Qc5 20. Qe4 Kg8 21. Nxf4 Rd8 22. Nd5 a5 23. Qf5 1-0

