[Event "North American op 21st"]
[Site "Stillwater"]
[Date "2002.09.01"]
[Round "6"]
[White "Shulman, Yuri"]
[Black "Jacobs, Bob"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2591"]
[PlyCount "49"]
[EventDate "2002.08.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. f3 e6 8. g4 Nfd7 9. Nxd7 Qh4+ 10. Kd2 Nxd7 11. gxh5 Nc5 12. Kc2 Nb3 13. Kb1 0-0-0 14. e3 Nxa1 15. Kxa1 Bb4 16. Bxc4 e5 17. Qb3 Bxc3 18. bxc3 Qxh5 19. Rf1 f6 20. Ba3 Qxh2 21. Rb1 b6 22. a5 exd4 23. axb6 a5 24. Ba6+ Kb8 25. Qf7 1-0

[Event "North American op 21st"]
[Site "Stillwater"]
[Date "2002.08.30"]
[Round "1"]
[White "Jacobs, Bob"]
[Black "Carter, Jeffery E"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "27"]
[EventDate "2002.08.30"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Bd3 Nd7 8. Qe2 0-0 9. h4 e5 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 Bxg5 13. hxg5 f5 14. g6 1-0

[Event "North American op 20th"]
[Site "Stillwater"]
[Date "2001.09.03"]
[Round "10"]
[White "Jacobs, Bob"]
[Black "Shulman, Yuri"]
[Result "1/2-1/2"]
[ECO "B26"]
[BlackElo "2568"]
[PlyCount "59"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. Nc3 Rb8 6. Be3 d6 7. Qd2 b5 8. Nge2 Bd7 9. 0-0 Qc8 10. d4 b4 11. Nd1 cxd4 12. Nxd4 Ne5 13. b3 Ng4 14. Rc1 Nxe3 15. Nxe3 Qc5 16. Rfd1 Nf6 17. c3 a5 18. cxb4 Qxb4 19. Rc7 0-0 20. Qxb4 axb4 21. Nd5 Nxd5 22. exd5 Rfd8 23. Nc6 Bxc6 24. dxc6 e6 25. Rb7 Rxb7 26. cxb7 d5 27. Rc1 Bc3 28. a3 Rb8 29. axb4 Be5 30. Rc8+ 1/2-1/2

[Event "North American op 20th"]
[Site "Stillwater"]
[Date "2001.09.02"]
[Round "8"]
[White "Jacobs, Bob"]
[Black "Brooks, Michael A"]
[Result "0-1"]
[ECO "C15"]
[BlackElo "2511"]
[PlyCount "128"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. N2g3 Nxe4 8. Nxe4 0-0 9. Be2 f5 10. Ng3 c5 11. dxc5 Qxd1+ 12. Bxd1 Bxc5 13. 0-0 Nc6 14. b4 Bd4 15. Rb1 Bd7 16. Bb2 Bxb2 17. Rxb2 Ne5 18. Be2 Rac8 19. Rd1 Ba4 20. f4 Nc4 21. Bxc4 Rxc4 22. Rd6 Kf7 23. Ne2 Ke7 24. Rd2 Rfc8 25. c3 Re4 26. g3 Bb5 27. Nd4 Bd7 28. Ne2 Bb5 29. Nd4 Be8 30. Ne2 Bh5 31. Nd4 Rxc3 32. Nb5 Rc1+ 33. Kg2 Ree1 34. Nxa7 Rg1+ 35. Kf2 Rgf1+ 36. Ke3 g5 37. Rf2 gxf4+ 38. gxf4 Rc3+ 39. Kd4 Rxf2 40. Rxf2 Rxa3 41. Nc8+ Kd7 42. Nb6+ Kc7 43. Nc4 Rb3 44. Kc5 Rd3 45. Ne5 b6+ 46. Kc4 Re3 47. Kd4 Re4+ 48. Kc3 Be8 49. Kb3 Bb5 50. Kc3 Kd6 51. Rd2+ Ke7 52. Rf2 Re3+ 53. Kc2 Ba4+ 54. Kd2 Rb3 55. Nc4 Rxb4 56. Kc3 Rb3+ 57. Kd4 Bc6 58. Ne5 Bd5 59. Nd3 Kd6 60. Rd2 b5 61. Rf2 Ra3 62. Ne5 Ra4+ 63. Kc3 b4+ 64. Kb2 Ra2+ 0-1

[Event "North American op 20th"]
[Site "Stillwater"]
[Date "2001.09.01"]
[Round "5"]
[White "Jacobs, Bob"]
[Black "Berry, Jim"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "50"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 g6 3. Nc3 Bg7 4. d4 d6 5. Be3 Nf6 6. Qc1 Qa5 7. Bd3 Bg4 8. Nd2 e5 9. 0-0 0-0 10. f4 exd4 11. Bxd4 Qh5 12. Bf2 b5 13. a3 Nbd7 14. Nd1 Bxd1 15. Qxd1 Ng4 16. Bg3 Bxb2 17. Be2 Qc5+ 18. Kh1 Ne3 19. Nb3 Nxd1 20. Nxc5 Nxc5 21. Raxd1 Nxe4 22. Rd3 d5 23. f5 Rfe8 24. Bf3 Nc5 25. fxg6 hxg6 0-1

[Event "North American op 20th"]
[Site "Stillwater"]
[Date "2001.09.01"]
[Round "3"]
[White "Jacobs, Bob"]
[Black "Donaldson, John W"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2435"]
[PlyCount "60"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Be2 d6 5. 0-0 Nf6 6. d3 0-0 7. Qe1 Nc6 8. Qh4 e6 9. h3 Nh5 10. Qe1 f5 11. Nc3 Rb8 12. g4 Nf6 13. g5 Ne8 14. h4 Nc7 15. Qg3 e5 16. h5 exf4 17. Bxf4 Ne6 18. Nd5 Ncd4 19. Bd1 Nxf4 20. Nxf4 fxe4 21. dxe4 Nxf3+ 22. Rxf3 Bxb2 23. c3 Bxa1 24. Bb3+ c4 25. Bxc4+ Kg7 26. Qh4 h6 27. gxh6+ Kxh6 28. Qf2 Qb6 29. Qxb6 axb6 30. hxg6 Bg4 0-1

[Event "North American op 20th"]
[Site "Stillwater"]
[Date "2001.08.31"]
[Round "2"]
[White "Berry, Frank Kimball"]
[Black "Jacobs, Bob"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "44"]
[EventDate "2001.08.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. cxd4 bxc4 8. Qa4+ Nd7 9. Nf3 exd4 10. 0-0 Be7 11. Nxd4 Bb7 12. Qxc4 0-0 13. Nc6 Bxc6 14. dxc6 Ne5 15. Qc2 Nd3 16. Nc3 Rb8 17. b3 Re8 18. Rb1 Bc5 19. Nd1 Re2 20. Qc4 Rb4 21. Qc2 Rg4 22. h3 Rf4 0-1

[Event "Venlo VSV 75 B4"]
[Site "Venlo"]
[Date "2000.08.27"]
[Round "3"]
[White "Jacobs, Bob"]
[Black "Leenders, Hans"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1570"]
[BlackElo "1649"]
[PlyCount "70"]
[EventDate "2000.08.25"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. e3 0-0 7. Be2 d6 8. 0-0 Nbd7 9. Rc1 c5 10. a3 Bxc3 11. Bxc3 Ne4 12. Qc2 Ndf6 13. Nd2 Nxc3 14. Qxc3 Ne4 15. Nxe4 Bxe4 16. Rfd1 Qe7 17. Bd3 Bxd3 18. Rxd3 Rad8 19. Rcd1 f6 20. Kf1 e5 21. dxe5 fxe5 22. Qd2 Rf6 23. Rd5 e4 24. Rh5 Qf7 25. Qd5 Rxf2+ 26. Kg1 Qxd5 27. Rhxd5 Rxb2 28. Rxd6 Rxd6 29. Rxd6 Kf8 30. Re6 Ra2 31. Rxe4 Rxa3 32. Rf4+ Ke7 33. Kf2 Ra4 34. Kf3 a6 35. Ke2 b5 0-1

[Event "Venlo VSV 75 B4"]
[Site "Venlo"]
[Date "2000.08.26"]
[Round "2"]
[White "Reintjes, Guus"]
[Black "Jacobs, Bob"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1652"]
[BlackElo "1570"]
[PlyCount "87"]
[EventDate "2000.08.25"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Nf6 4. d3 Be7 5. Be2 0-0 6. Nbd2 Nc6 7. 0-0 h6 8. Nc4 Be6 9. Ne3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Be3 Rfd8 13. Qc2 Bf5 14. Rfd1 Qe6 15. Ne1 Na5 16. b3 Qg6 17. Bf3 c5 18. Qe2 Nc6 19. Be4 Bxe4 20. dxe4 Qxe4 21. Qf3 Qxf3 22. Nxf3 e4 23. Nd2 f5 24. Nc4 b5 25. Nd2 Rd3 26. Rac1 Rad8 27. Kf1 g5 28. g3 Ne5 29. Ke2 a6 30. f3 exf3+ 31. Nxf3 Rxd1 32. Rxd1 Rxd1 33. Nxe5 Rd5 34. Nd3 Kf7 35. h4 c4 36. bxc4 bxc4 37. Nb2 Bc5 38. Nxc4 Bxe3 39. Nxe3 Ra5 40. hxg5 hxg5 41. Kd3 Ke6 42. Kd4 Rxa2 43. c4 Rd2+ 44. Kc3 0-1

[Event "Venlo VSV 75 B4"]
[Site "Venlo"]
[Date "2000.08.25"]
[Round "1"]
[White "Vink, Ron"]
[Black "Jacobs, Bob"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1636"]
[BlackElo "1570"]
[PlyCount "59"]
[EventDate "2000.08.25"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nd2 0-0 7. 0-0 Nbd7 8. a3 Ne5 9. Ba2 c5 10. Nb5 Be6 11. Nc3 Bxa2 12. Rxa2 d5 13. exd5 Nxd5 14. Nde4 Nf6 15. Nxf6+ Bxf6 16. Ne4 Be7 17. Bf4 Nc6 18. c3 Qxd1 19. Rxd1 Rfd8 20. Raa1 f5 21. Ng3 g6 22. Bc7 Re8 23. Rd7 Rac8 24. Rad1 Nb8 25. Bxb8 Rxb8 26. Re1 Kf8 27. Red1 Red8 28. Ne2 Ke8 29. R7d5 Rxd5 30. Rxd5 1/2-1/2

