[Event "GER OS-157 email"]
[Site "GER email"]
[Date "2011.02.16"]
[Round "?"]
[White "Burger, Clemens"]
[Black "Jacob, Harald"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "74"]
[EventDate "2011.02.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Qc2 Nbd7 9. h3 c5 10. d5 Nh5 11. Be3 Nhf6 12. Nd2 Re8 13. Rfe1 a6 14. Rad1 Qc7 15. f4 Rad8 16. g4 h6 17. Nf3 e6 18. a4 Rc8 19. Bd3 Re7 20. Qd2 Rce8 21. dxe6 Rxe6 22. f5 Rxe4 23. Nxe4 Bxe4 24. Bxe4 Nxe4 25. Qg2 g5 26. h4 gxh4 27. g5 hxg5 28. Bxg5 Kf8 29. Bxh4 Ndf6 30. Ng5 Nxg5 31. Bxg5 Qd7 32. Qf3 Nh7 33. Bf4 Rxe1+ 34. Rxe1 Kg8 35. Qg2 Kh8 36. Qa8+ Nf8 37. Qd5 Bxb2 0-1

[Event "GER OS-157 email"]
[Site "GER email"]
[Date "2011.02.16"]
[Round "?"]
[White "Cremer, Hans Peter"]
[Black "Jacob, Harald"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "12"]
[EventDate "2011.02.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Bb5+ Bd7 5. Nc3 c5 6. dxc5 Bxc3+ 0-1

[Event "GER OS-157 email"]
[Site "GER email"]
[Date "2011.02.16"]
[Round "?"]
[White "Eife, Gunter"]
[Black "Jacob, Harald"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1715"]
[PlyCount "87"]
[EventDate "2011.02.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. Nf4 Nbd7 9. Nxg6 hxg6 10. 0-0 Qc7 11. c3 Bd6 12. Re1 0-0-0 13. Qf3 Nb6 14. Bb3 Nbd5 15. a4 Bf4 16. Bxd5 Nxd5 17. Bxf4 Nxf4 18. Rad1 Kb8 19. h3 Rd5 20. c4 Ra5 21. b3 g5 22. c5 Qe7 23. Ne4 Ra6 24. Nd6 Qf6 25. Qg3 Rh5 26. Re4 Rh8 27. Rde1 Ka8 28. h4 Rxh4 29. Nxf7 Ra5 30. Nxg5 Qh6 31. f3 Rh1+ 32. Kf2 Nd3+ 33. Ke2 Rxe1+ 34. Kxd3 Rxe4 35. Nxe4 Qc1 36. Qxg7 Qf1+ 37. Kd2 a6 38. Nd6 Qf2+ 39. Kd3 Qf1+ 40. Ke4 Qe1+ 41. Kf4 Qh4+ 42. Ke5 Qh5+ 43. Kxe6 Qd5+ 44. Kd7 1-0

[Event "GER OS-157 email"]
[Site "GER email"]
[Date "2011.02.16"]
[Round "?"]
[White "Jacob, Harald"]
[Black "Schelberg, Martin"]
[Result "1-0"]
[ECO "C35"]
[BlackElo "1392"]
[PlyCount "45"]
[EventDate "2011.02.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 Be7 5. d4 Bh4+ 6. Ke2 d6 7. Bxf4 Bg4 8. h3 Bd7 9. d5 Nb4 10. a3 Na6 11. e5 dxe5 12. Nxe5 Qe7 13. Kf3 Bf6 14. Bxa6 bxa6 15. Re1 0-0-0 16. Qd3 Bb5 17. Nxb5 axb5 18. Nc6 Qd7 19. Rad1 Qxc6 20. dxc6 Rxd3+ 21. Rxd3 Ne7 22. Rd7 Nd5 23. Rxd5 1-0

[Event "GER OS-157 email"]
[Site "GER email"]
[Date "2011.02.16"]
[Round "?"]
[White "Jacob, Harald"]
[Black "Schmidt, Ralf"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1705"]
[PlyCount "111"]
[EventDate "2011.02.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. c4 e6 7. Nf3 exd5 8. Ne5 Qf5 9. 0-0 Bd6 10. Nc3 0-0 11. g4 Qe6 12. g5 Bxe5 13. fxe5 Qg4+ 14. Qxg4 Nxg4 15. cxd5 Nxe5 16. d4 cxd4 17. Nb5 Na6 18. Nxd4 Rad8 19. Nf5 Rfe8 20. d6 Nc5 21. Be3 Ne4 22. Rad1 g6 23. Nh6+ Kf8 24. Rd5 Rd7 25. Bf4 Nc6 26. Ng4 Re6 27. Rfd1 Kg8 28. Kg2 f5 29. gxf6 Nxf6 30. Nxf6+ Rxf6 31. Kg3 Kf7 32. a3 a5 33. h4 Re6 34. Kf3 a4 35. Rc5 Kf6 36. Rd2 Re1 37. Bg3 Re6 38. Rf2 Nd4+ 39. Kg2+ Nf5 40. Rc7 Rxc7 41. dxc7 Rc6 42. Rd2 Ne7 43. Rd8 Ke6 44. Kf3 b5 45. Rh8 h5 46. Rb8 Rc5 47. Bf4 Rc4 48. Rb6+ Kd7 49. Rxb5 Rd4 50. Ra5 Rd3+ 51. Ke4 Rh3 52. Ra8 Nc8 53. Ra6 Rxh4 54. Rxg6 Rh1 55. Rh6 Re1+ 56. Kd4 1-0

[Event "GER OS-157 email"]
[Site "GER email"]
[Date "2011.02.16"]
[Round "?"]
[White "Jacob, Harald"]
[Black "Schwerdtfeger, Hans Georg"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1041"]
[PlyCount "31"]
[EventDate "2011.02.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 Nc6 3. Nf3 Bb4+ 4. c3 Be7 5. Bb5 d5 6. Nbd2 Bd7 7. 0-0 Bf6 8. Re1 Qe7 9. exd5 exd5 10. Rxe7+ Ncxe7 11. Bxd7+ Kxd7 12. Nb3 Rd8 13. Nc5+ Kc8 14. Qa4 a6 15. Qb3 Nc6 16. Qxb7# 1-0

