[Event "Karl Mala Memorial op 08th"]
[Site "Frankfurt"]
[Date "2004.07.25"]
[Round "7"]
[White "Jacob, Achim"]
[Black "Schaar, Andreas"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1611"]
[BlackElo "1863"]
[PlyCount "42"]
[EventDate "2004.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 d5 4. e3 e6 5. c4 dxc4 6. Bxc4 Be7 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. 0-0 0-0 10. d4 Rc8 11. Nbd2 b5 12. Qb1 Qb6 13. Ne5 Nxe5 14. dxe5 Nd5 15. Ne4 c4 16. Bd4 Qa5 17. Qd1 c3 18. Nd6 Rc6 19. Qg4 c2 20. Ne4 Kh8 21. h4 Ba3 0-1

[Event "Karl Mala Memorial op 08th"]
[Site "Frankfurt"]
[Date "2004.07.25"]
[Round "6"]
[White "Winand, Edgar"]
[Black "Jacob, Achim"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1807"]
[BlackElo "1611"]
[PlyCount "149"]
[EventDate "2004.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 e6 4. e3 b6 5. d4 Bb7 6. Nbd2 Be7 7. Bd3 0-0 8. 0-0 d5 9. Ne5 Nbd7 10. f4 Ne4 11. Qe2 Rc8 12. Rad1 cxd4 13. Nxd7 Qxd7 14. Bxd4 f5 15. c4 Bf6 16. Nxe4 Bxd4 17. Ng5 Bf6 18. cxd5 Bxd5 19. e4 fxe4 20. Nxe4 Qc6 21. Bb5 Qc2 22. Nxf6+ gxf6 23. Rf2 Qxe2 24. Rxe2 Rc5 25. Bd7 Kf7 26. Rde1 Ra5 27. Rc1 f5 28. Rc7 Kf6 29. Kf2 Be4 30. Rd2 Rf7 31. Rc4 Rd5 32. Rxd5 exd5 33. Rc7 d4 34. g3 Re7 35. Ke1 Bc6+ 36. Kd2 Bxd7 37. Rxa7 Bb5 38. Ra8 Re2+ 39. Kd1 d3 40. Rb8 Re6 41. h3 Bc6 42. Kd2 Be4 43. Rc8 h6 44. g4 fxg4 45. hxg4 Rd6 46. Rh8 Kg7 47. Re8 Bf3 48. g5 hxg5 49. fxg5 Be2 50. Rc8 Rg6 51. Rb8 Rc6 52. Ke3 Rd6 53. Kd2 Kf7 54. b4 Rg6 55. a4 Ke7 56. b5 Kd7 57. Rb7+ Kc8 58. Rh7 Rxg5 59. Rh8+ Kd7 60. Rh7+ Kd6 61. Rh6+ Kc5 62. Rc6+ Kb4 63. Rxb6 Kxa4 64. Rb8 Rxb5 65. Ra8+ Kb3 66. Ra1 Kb2 67. Ra7 Rc5 68. Rb7+ Ka3 69. Ra7+ Kb4 70. Rb7+ Kc4 71. Rf7 Rb5 72. Rc7+ Kd5 73. Rd7+ Ke6 74. Rd8 Rb2+ 75. Ke3 1/2-1/2

[Event "Karl Mala Memorial op 08th"]
[Site "Frankfurt"]
[Date "2004.07.24"]
[Round "4"]
[White "Jacob, Achim"]
[Black "Werner, Bernd Michael"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1611"]
[BlackElo "2016"]
[PlyCount "68"]
[EventDate "2004.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. d3 0-0 6. e3 c5 7. Qc2 Nc6 8. a3 e5 9. Nbd2 a6 10. Be2 Ne8 11. Bc3 f5 12. 0-0 g5 13. b4 g4 14. Ne1 Qh4 15. g3 Qg5 16. bxc5 dxc5 17. Ng2 Nc7 18. Rab1 Ne6 19. Qb2 Rf7 20. Rbd1 Ned4 21. exd4 exd4 22. Ne4 fxe4 23. Bd2 e3 24. fxe3 dxe3 25. Bc3 Bxc3 26. Qxc3 Nd4 27. Qb2 Nf3+ 28. Kh1 b5 29. cxb5 Bb7 30. bxa6 Rxa6 31. d4 Rh6 32. h4 gxh3 33. Bxf3 hxg2+ 34. Kxg2 Qh5 0-1

[Event "Karl Mala Memorial op 08th"]
[Site "Frankfurt"]
[Date "2004.07.24"]
[Round "5"]
[White "Wich, Manuela"]
[Black "Jacob, Achim"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1337"]
[BlackElo "1611"]
[PlyCount "84"]
[EventDate "2004.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e5 Qg6 8. Qd3 Qxd3 9. Bxd3 Bb7 10. f3 Nc6 11. Nge2 Bxc3+ 12. bxc3 Ba6 13. 0-0 Na5 14. Be4 Rb8 15. Nf4 Ke7 16. d5 Bxc4 17. d6+ cxd6 18. exd6+ Kxd6 19. Rfd1+ Ke7 20. Re1 g5 21. Nd5+ Bxd5 22. Bxd5 Rbc8 23. Rac1 Rc5 24. Bb3 Rhc8 25. Re3 b5 26. Rd3 d5 27. Re1 Kf6 28. Ree3 Nc4 29. Bxc4 bxc4 30. Rd1 Rb5 31. Re2 Rcb8 32. Kf2 a5 33. g4 a4 34. Rdd2 a3 35. Ke3 Rb2 36. Kd4 Rxd2+ 37. Rxd2 Rb2 38. Ke3 Ke5 39. Re2 Rxe2+ 40. Kxe2 Kf4 41. Kf2 e5 42. Ke2 d4 0-1

[Event "Karl Mala Memorial op 08th"]
[Site "Frankfurt"]
[Date "2004.07.23"]
[Round "3"]
[White "Jacob, Achim"]
[Black "Spatz, Heike"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1611"]
[BlackElo "1818"]
[PlyCount "36"]
[EventDate "2004.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. e3 c5 4. b3 d5 5. cxd5 exd5 6. Bb5+ Nc6 7. Ne5 Qc7 8. Bb2 Bd6 9. f4 0-0 10. Bxc6 bxc6 11. 0-0 Re8 12. Qf3 Rb8 13. d3 Nd7 14. Nxd7 Qxd7 15. Nd2 f6 16. Rfe1 Qf5 17. Qg3 Ba6 18. d4 Qc2 0-1

[Event "Karl Mala Memorial op 08th"]
[Site "Frankfurt"]
[Date "2004.07.23"]
[Round "2"]
[White "Till, Heinz"]
[Black "Jacob, Achim"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1324"]
[BlackElo "1611"]
[PlyCount "22"]
[EventDate "2004.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. c3 dxe4 4. Be3 Nf6 5. h3 Bf5 6. Ne2 e6 7. Nd2 Nd5 8. Ng3 Nxe3 9. fxe3 Qh4 10. Kf2 Bd6 11. Kg1 Bxg3 0-1

[Event "Karl Mala Memorial op 08th"]
[Site "Frankfurt"]
[Date "2004.07.22"]
[Round "1"]
[White "Jacob, Achim"]
[Black "Smit, Josip"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1611"]
[BlackElo "1871"]
[PlyCount "48"]
[EventDate "2004.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 0-0 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Nbd7 9. Bg5 h6 10. Be3 c6 11. h3 Nh7 12. Qc2 f5 13. exf5 gxf5 14. Rad1 Qe7 15. g3 Rf6 16. Nh4 Ndf8 17. Kh2 f4 18. Bc1 Ng5 19. Ne4 Bxh3 20. Nxf6+ Qxf6 21. Rg1 fxg3+ 22. Kxg3 Nfe6 23. Rd6 e4 24. Bxg5 Qxg5+ 0-1

[Event "DSB Team Regionalliga Nord"]
[Site "Germany"]
[Date "1981.??.??"]
[Round "?"]
[White "Jacob, Achim"]
[Black "Lindemann, Stefan"]
[Result "0-1"]
[ECO "B79"]
[PlyCount "105"]
[EventDate "1981.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. 0-0-0 Qa5 11. Bb3 Rfc8 12. Kb1 Ne5 13. Nd5 Qxd2 14. Rxd2 Nxd5 15. Bxd5 Rab8 16. Ne2 b6 17. Bg5 Kf8 18. h4 a5 19. a3 b5 20. Be3 Nc4 21. Bxc4 Rxc4 22. h5 b4 23. axb4 Bxb2 24. c3 Bxc3 25. Nxc3 Rxc3 26. Bh6+ Kg8 27. Rb2 axb4 28. hxg6 fxg6 29. Bg5 b3 30. Rc1 Rxc1+ 31. Kxc1 Kf7 32. Rd2 Be6 33. Be3 h5 34. Bd4 g5 35. e5 dxe5 36. Bxe5 Rb5 37. Bb2 Bf5 38. Rf2 Bc2 39. Re2 Rd5 40. Rd2 Rc5 41. Ba3 Re5 42. Kb2 Ke6 43. Kc3 Re3+ 44. Kd4 Re1 45. Bb2 Kf5 46. Kc4 Re6 47. Rd5+ Kg6 48. Rd2 h4 49. Rf2 Kf5 50. Kd5 Re1 51. Kc4 Kf4 52. Bc3 Rd1 53. Kb4 0-1

