[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2025.04.21"]
[Round "9"]
[White "Jakobeit, David"]
[Black "Yurovskich, Oleksandr"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2250"]
[BlackElo "2328"]
[PlyCount "64"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Bxd3 9. Qxd3 Bf8 10. 0-0 Ne7 11. Be3 Qc7 12. Na3 a6 13. c4 Nbc6 14. Bc5 Ng6 15. Bxf8 Kxf8 16. cxd5 Nxb4 17. Qe4 Nxd5 18. Rac1 Qd7 19. Nc4 Nge7 20. Rfd1 Rd8 21. Nd6 h6 22. h4 g6 23. h5 gxh5 24. Nh4 Nc8 25. Nxf7 Qxf7 26. Rd3 Ke8 27. Rf3 Qh7 28. Qe2 Rg8 29. Rc4 Rg4 30. g3 Qb1+ 31. Kh2 Qb5 32. Qc2 Qxc4 0-1

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2025.04.21"]
[Round "8"]
[White "Toktomushev, Teimur"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2418"]
[BlackElo "2250"]
[PlyCount "94"]
[EventDate "2025.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. Nc3 Be7 6. h4 Nf6 7. Bf4 c6 8. e3 0-0 9. Be2 Na6 10. Qc2 h6 11. Nh3 Nc7 12. Bg3 Be6 13. Nf4 Bf7 14. h5 d5 15. Qb3 Kh7 16. Ng6 Bxg6 17. hxg6+ Kxg6 18. Qxb7 Bd6 19. Qxc6 Bxg3 20. fxg3 Rb8 21. 0-0-0 Rb6 22. Qa4 dxc4 23. g4 Ncd5 24. gxf5+ Kh7 25. Qxa7 Nxe3 26. Rxh6+ Kxh6 27. Rh1+ Kg5 28. Qxg7+ Kxf5 29. Qh6 Qxd4 30. Qxf8 Ned5 31. g4+ Ke5 32. Rh5+ Nxh5 33. Qe8+ Kf4 34. Nxd5+ Qxd5 35. Qxh5 Qxh5 36. gxh5 Ke3 37. Bg4 Kf2 38. Kc2 e3 39. Kc3 Rf6 40. h6 Rxh6 41. a4 Rh4 42. Bd1 Rh1 43. Bg4 Rc1+ 44. Kb4 Kg3 45. Bh5 Rh1 46. Be2 Rh2 47. Bxc4 Rh4 0-1

[Event "Lower Saxony-ch"]
[Site "Verden an der Aller"]
[Date "2025.01.05"]
[Round "7"]
[White "Jakobeit, David"]
[Black "Knuedel, Torben"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2243"]
[BlackElo "2303"]
[PlyCount "150"]
[EventDate "2025.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 g6 10. Nc3 Bg7 11. Nxd5 cxd5 12. Bb5+ Bd7 13. Qf3 0-0 14. Qxd5 Bxb5 15. Qxb5 Rc8 16. c3 h6 17. Ne4 f5 18. b4 fxe4 19. bxa5 Kh7 20. Qe2 Qxa5 21. h5 gxh5 22. Qxe4+ Kh8 23. Rxh5 Qb6 24. Qe2 Qg6 25. Kf1 Rf4 26. d3 Rg4 27. Rh2 e4 28. dxe4 Rxe4 29. Be3 Rxc3 30. Rd1 Re6 31. Qh5 Ra3 32. Qd5 Qe4 33. Qxe4 Rxe4 34. Rd8+ Kh7 35. Rd7 Re6 36. Bd4 Rg6 37. Rxa7 Rxa7 38. Bxa7 Ra6 39. Be3 Ra5 40. a3 Rxa3 41. Rh4 Ra6 42. Ke2 Ra5 43. Kf3 h5 44. Rc4 Kg6 45. Rc6+ Kf5 46. Rc7 Kg6 47. Ke4 Ra4+ 48. Kf3 Ra5 49. g3 Rb5 50. Kg2 Ra5 51. Kh3 Rb5 52. Rc6+ Kf7 53. Bf4 Bf6 54. Be3 Bg7 55. f4 Bf6 56. Ra6 Rb3 57. Bf2 Rb5 58. Rc6 Rd5 59. Be1 Rd3 60. Rc5 Re3 61. Bf2 Re2 62. Rc7+ Kg6 63. Bg1 Rd2 64. Rc6 Kf7 65. Ra6 Rd3 66. Bf2 Rd2 67. Bc5 Rd3 68. Kg2 h4 69. g4 Rg3+ 70. Kh2 Rxg4 71. f5 Rf4 72. Ra7+ Ke8 73. Ra8+ Kd7 74. Ra7+ Kc8 75. Ra8+ Kd7 1/2-1/2

[Event "Lower Saxony-ch"]
[Site "Verden an der Aller"]
[Date "2025.01.04"]
[Round "6"]
[White "Jakobeit, David"]
[Black "Bruns, Kai Christian"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2243"]
[BlackElo "2157"]
[PlyCount "38"]
[EventDate "2025.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 a6 7. 0-0 b5 8. Be2 Bb7 9. Bf4 d6 10. Rc1 Be7 11. Nxb5 e5 12. Be3 axb5 13. Bxb5 Qd7 14. Qc2 Rc8 15. Rfd1 Nf6 16. Nxe5 dxe5 17. Rxd7 Nxd7 18. Qa4 Ndb8 19. Qa7 Bf8 1-0

[Event "Lower Saxony-ch"]
[Site "Verden an der Aller"]
[Date "2025.01.04"]
[Round "5"]
[White "Von Mettenheim, Johannes"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2345"]
[BlackElo "2243"]
[PlyCount "71"]
[EventDate "2025.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 f5 4. b4 Bg7 5. Bb2 a5 6. b5 Nd7 7. e3 e5 8. a4 e4 9. Nfd2 Nh6 10. Be2 0-0 11. Nc3 Kh8 12. Qc2 Nf6 13. 0-0 Nh5 14. Bxh5 gxh5 15. Nd5 Ng4 16. h3 Nf6 17. Nf4 Bh6 18. d5 Qe8 19. c5 Kg8 20. cxd6 Bxf4 21. exf4 Nxd5 22. Qc4 Be6 23. Qd4 Qg6 24. Nc4 cxd6 25. Nxd6 Rf6 26. Qe5 Raf8 27. Nxb7 R8f7 28. Nd8 Rg7 29. g3 e3 30. Ra3 Rd7 31. Nc6 h4 32. Rxe3 Nxe3 33. Qxe3 hxg3 34. Ne5 Qh6 35. Nxd7 Rg6 36. Nf6+ 1-0

[Event "Lower Saxony-ch"]
[Site "Verden an der Aller"]
[Date "2025.01.03"]
[Round "3"]
[White "Jakobeit, David"]
[Black "Plischki, Sebastian"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2243"]
[BlackElo "2323"]
[PlyCount "54"]
[EventDate "2025.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. Bf4 Bg4 9. h3 Bxf3 10. Qxf3 e6 11. Rfd1 Qb8 12. Be2 Be7 13. Qg3 0-0 14. Rxd6 Bxd6 15. Bxd6 Qa7 16. Bxf8 Rxf8 17. Rd1 Qb8 18. Qxb8 Rxb8 19. f3 Kf8 20. Kf2 Ke7 21. Ke3 g5 22. g3 Rg8 23. Na4 Nd7 24. Rc1 Kd6 25. Rd1+ Ke7 26. Rc1 Kd6 27. Rd1+ Ke5 1/2-1/2

[Event "Lower Saxony-ch"]
[Site "Verden an der Aller"]
[Date "2025.01.03"]
[Round "4"]
[White "Meiwes, Thore"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2120"]
[BlackElo "2243"]
[PlyCount "84"]
[EventDate "2025.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 a6 5. Qd2 b5 6. f3 Nbd7 7. h4 h5 8. Nh3 Bb7 9. Ng5 Bg7 10. 0-0-0 e5 11. Kb1 0-0 12. dxe5 Nxe5 13. g4 Nxf3 14. Nxf3 Nxe4 15. Nxe4 Bxe4 16. Be2 hxg4 17. Ng5 Bxh1 18. Rxh1 Qf6 19. c3 Rae8 20. Bd4 Qf5+ 21. Bd3 Qd5 22. Rd1 Bxd4 23. cxd4 Qxd4 24. h5 Qe3 25. hxg6 Qxd2 26. gxf7+ Rxf7 27. Rxd2 Rf4 28. Rg2 Re3 29. Kc2 d5 30. Kd2 d4 31. Be2 g3 32. Nh3 Rh4 33. Ng1 Rh2 34. Bf1 c5 35. Ne2 Kf7 36. Rxh2 gxh2 37. Bg2 Kf6 38. b3 Ke5 39. Bb7 c4 40. bxc4 bxc4 41. Nc1 Rg3 42. Ne2 Rg1 0-1

[Event "Lower Saxony-ch"]
[Site "Verden an der Aller"]
[Date "2025.01.02"]
[Round "2"]
[White "Abel, Dennes"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2374"]
[BlackElo "2243"]
[PlyCount "65"]
[EventDate "2025.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. c4 f5 4. b3 Nf6 5. Bb2 Bg7 6. g3 0-0 7. Qc2 c6 8. Bg2 a5 9. 0-0 Na6 10. Nbd2 Qc7 11. a3 Re8 12. e4 e5 13. c5 dxc5 14. dxe5 Nxe4 15. Nxe4 fxe4 16. Qxe4 Be6 17. Qe3 Rad8 18. Ng5 Bd5 19. f4 Bxg2 20. Kxg2 a4 21. Rf2 b5 22. bxa4 c4 23. Ne4 Rd3 24. Qe2 Qd7 25. Rc1 Qd5 26. Kg1 Nc5 27. Nxc5 Qxc5 28. Qxd3 Qxf2+ 29. Kxf2 cxd3 30. axb5 Rb8 31. Ke3 Rxb5 32. Bd4 Bf8 33. Rxc6 1-0

[Event "Lower Saxony-ch"]
[Site "Verden an der Aller"]
[Date "2025.01.02"]
[Round "1"]
[White "Jakobeit, David"]
[Black "Schiller, Jan Hendrik"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2243"]
[BlackElo "1952"]
[PlyCount "41"]
[EventDate "2025.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 Nh6 8. Bxh6 gxh6 9. c4 cxd4 10. cxd5 Nxe5 11. Nxe5 fxe5 12. Bh5+ Ke7 13. f4 Bb5 14. Re1 Qxd5 15. Rxe5 Qd7 16. Na3 Bc6 17. f5 Bg7 18. Rxe6+ Kd8 19. Nc4 Kc7 20. Qe1 Bf8 21. Qg3+ 1-0

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "2"]
[White "Ferriz Barrios, Andres"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2102"]
[BlackElo "2204"]
[PlyCount "57"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. Nfd2 Nd7 4. h3 Bh5 5. Nc3 e5 6. dxe5 dxe5 7. g4 Bg6 8. Bg2 c6 9. 0-0 Ngf6 10. Nde4 Nxe4 11. Nxe4 Qc7 12. f4 f6 13. f5 Bf7 14. Be3 0-0-0 15. Qe1 h5 16. a4 hxg4 17. hxg4 g6 18. fxg6 Bxg6 19. Nxf6 Nxf6 20. Rxf6 e4 21. Bf4 Bc5+ 22. e3 Qh7 23. b4 Be7 24. Re6 Qf7 25. Rxe7 Qxe7 26. b5 c5 27. a5 Qe6 28. Qc3 Rhe8 29. Qxc5+ 1-0

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "4"]
[White "Jakobeit, David"]
[Black "Cardenas Carbajal, Nilson"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2204"]
[BlackElo "2049"]
[PlyCount "75"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 Bb4 6. Nge2 d5 7. a3 Bxc3+ 8. Nxc3 dxe4 9. Qxd8+ Nxd8 10. Bg5 Bf5 11. 0-0-0 c6 12. Re1 Ne6 13. Bxf6 gxf6 14. Nxe4 Bxe4 15. Rxe4 Ke7 16. Bc4 Rad8 17. Rhe1 Rd6 18. f4 f5 19. Re5 Rg8 20. g3 Kf6 21. Bd3 Nd4 22. c3 Nf3 23. Rxf5+ Kg7 24. Re3 Nxh2 25. Bc4 Rf6 26. Rg5+ Rg6 27. Re7 Rf8 28. Rxg6+ hxg6 29. Rxb7 Nf3 30. Rxa7 Rd8 31. Rxf7+ Kh6 32. Rf6 Ng1 33. Rxc6 Re8 34. Kc2 Re3 35. Bd3 Rxg3 36. f5 Nf3 37. Rxg6+ Kh5 38. Rxg3 1-0

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "9"]
[White "Jakobeit, David"]
[Black "Martin, Sam B"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2204"]
[BlackElo "1970"]
[PlyCount "48"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 d6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 Bd7 10. Nb5 Qb8 11. Bf4 e5 12. Bg5 a6 13. Bxf6 gxf6 14. Nc3 Bg4 15. Nd5 Nd4 16. Qe3 Bxf3 17. gxf3 Qc8 18. Kh1 Qxc4 19. Rac1 Qe2 20. Nc7+ Kd7 21. Nxa8 Rxa8 22. Qxe2 Nxe2 23. Rc2 Nd4 24. Rc3 Rc8 0-1

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "11"]
[White "Jakobeit, David"]
[Black "Mikhalsky, Vladimir"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2204"]
[BlackElo "2219"]
[PlyCount "86"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. f3 Bb7 7. Qd2 Nd7 8. h4 h5 9. Nh3 c5 10. Ng5 Ngf6 11. Bc4 0-0 12. 0-0 Rc8 13. Ba2 c4 14. Rad1 e6 15. d5 e5 16. Qe2 Qc7 17. Nb1 Nh7 18. Nxh7 Kxh7 19. c3 b5 20. axb5 axb5 21. Nd2 Bh6 22. Bxh6 Kxh6 23. f4 exf4 24. Rxf4 Ne5 25. Nf3 Nd3 26. Rxd3 cxd3 27. Qxd3 f6 28. Nd4 Qb6 29. Kh2 Ra8 30. Ne6 Rf7 31. Bb1 Bc8 32. e5 f5 33. Ng5 Re7 34. e6 Ra1 35. Bc2 Qg1+ 36. Kg3 Qe1+ 37. Kh2 Qe5 38. Qg3 Qxd5 39. Nf7+ Rxf7 40. exf7 Qxf7 41. Qg5+ Kh7 42. Rf2 Re1 43. Qe3 Rxe3 0-1

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "7"]
[White "Jakobeit, David"]
[Black "Montero Martinez, Cristian"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2204"]
[BlackElo "2004"]
[PlyCount "67"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bd3 0-0 7. 0-0 Re8 8. Re1 Bf8 9. Bg5 h6 10. Bh4 Nc6 11. Nxc6 bxc6 12. Qf3 Rb8 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. b3 Bg7 16. Rad1 f5 17. Na4 fxe4 18. Bxe4 Bd7 19. g3 Kf8 20. Kg2 d5 21. Bf3 Rb5 22. c4 Ra5 23. Rxe8+ Bxe8 24. cxd5 cxd5 25. Bxd5 Bxa4 26. bxa4 Rxa4 27. Bb3 Rd4 28. Rc1 Be5 29. Rc6 Bd6 30. Ra6 Rd2 31. Kh3 Rxf2 32. Rxa7 Kg7 33. a4 Rb2 34. Bd5 1-0

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "5"]
[White "Jakobeit, David"]
[Black "Omariev, Maksim"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2204"]
[BlackElo "2304"]
[PlyCount "96"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 Nc6 7. 0-0 Nge7 8. Bg5 f6 9. Be3 Ng6 10. Bb3 Be7 11. Nd4 Nge5 12. f4 Nxd4 13. Bxd4 Nc6 14. Be3 0-0 15. f5 Kh8 16. Qh5 Qe8 17. Qh3 Na5 18. Rf4 Qf7 19. Rh4 Qg8 20. Nd5 Bd8 21. Nf4 g5 22. fxg6 Rf7 23. gxf7 Qxf7 24. Bc2 e5 25. Nd5 d6 26. Qf3 Be6 27. Rf1 Nc4 28. Bc1 Nb6 29. Nxf6 Bxf6 30. Qxf6+ Qxf6 31. Rxf6 Bxa2 32. Rf7 Bxf7 33. Bg5 Rc8 34. Bd3 Bg6 35. Be7 Rc6 36. Rh3 Kg7 37. Rf3 Nc8 38. Bg5 b5 39. g4 Rc7 40. h4 h6 41. Bd2 Nb6 42. h5 Bf7 43. g5 Bxh5 44. Rh3 Bg4 45. gxh6+ Kh7 46. Rg3 Be6 47. Rf3 Re7 48. Rf6 Nc8 0-1

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "1"]
[White "Jakobeit, David"]
[Black "Thomforde Toates, Noah"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2204"]
[BlackElo "2124"]
[PlyCount "84"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. c4 g6 6. Nc3 Bg7 7. Nf3 d6 8. h3 Nf6 9. 0-0 0-0 10. Be3 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. Qe2 Ng4 14. Bd2 Nge5 15. Bb1 Nxf3+ 16. Qxf3 Nd4 17. Qd3 Qh5 18. Be3 Nc6 19. f4 a6 20. Nd5 Bxd5 21. cxd5 Nb4 22. Qd2 a5 23. a3 Na6 24. Qxa5 Nc5 25. Qb4 Qe2 26. Rfe1 Qb2 27. e5 Nxb3 28. Rxc8+ Rxc8 29. Qxb7 Qc3 30. Re2 Nd4 31. Bxd4 Qxd4+ 32. Kh2 Qxf4+ 33. g3 Qc4 34. Rc2 Qxc2+ 35. Bxc2 Rxc2+ 36. Kg1 Bxe5 37. Qb8+ Kg7 38. Qb3 Rc3 39. Qd1 Rxg3+ 40. Kf2 Rxa3 41. h4 Rh3 42. Qd3 Rxd3 0-1

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "6"]
[White "Pein, Jonathan"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2279"]
[BlackElo "2204"]
[PlyCount "89"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 d6 2. Bb2 e5 3. d4 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. Nc3 g6 7. 0-0-0 Bg7 8. h4 h5 9. Nf3 a5 10. Ng5 0-0 11. e3 a4 12. Nxa4 Bd7 13. Nc3 Ne5 14. Kb1 Bc6 15. f3 b5 16. Bxb5 Bxb5 17. Nxb5 Qb8 18. Nd4 Qa7 19. a3 Rfb8 20. Kc1 Nc4 21. Nc6 Qb6 22. Ne7+ Kf8 23. Qd4 Nxb2 24. Nxg6+ fxg6 25. Ne6+ Kf7 26. Nxg7 Kxg7 27. Qxb2 Qxe3+ 28. Kb1 Qe5 29. Rd4 c5 30. Rd2 Qxb2+ 31. Kxb2 c4 32. Rhd1 cxb3 33. cxb3 d5 34. Rd3 Re8 35. R1d2 Re5 36. b4 Rb8 37. Kb3 Kh6 38. a4 g5 39. hxg5+ Kxg5 40. b5 Kf5 41. Rd4 Ke6 42. Kb4 Nd7 43. f4 Re4 44. a5 Kd6 45. Rxe4 1-0

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "8"]
[White "Quiroz Alva, Franco Rodrigo"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1919"]
[BlackElo "2204"]
[PlyCount "62"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 e5 3. e4 f5 4. exf5 Bxf5 5. f4 Nd7 6. Nf3 Ngf6 7. fxe5 dxe5 8. Bc4 Bxb4 9. 0-0 Qe7 10. Qe2 0-0-0 11. d3 Bg4 12. Nc3 Rhe8 13. Ne4 Nxe4 14. Qxe4 Bxf3 15. Rxf3 Nf6 16. Qf5+ Kb8 17. Kh1 e4 18. Re3 Qc5 19. Qxc5 Bxc5 20. Bxf6 Bxe3 21. Bxd8 exd3 22. Bxd3 Rxd8 23. Bxh7 c5 24. Be4 b6 25. c4 Kc7 26. Bd5 Rf8 27. a4 Rf2 28. Re1 Kd6 29. g3 Bd4 30. Re6+ Kd7 31. Rg6 Ra2 0-1

[Event "Titled Tuesday intern op 16th Jul Late"]
[Site "Chess.com INT"]
[Date "2024.07.16"]
[Round "10"]
[White "Spichkin, Alexander"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2035"]
[BlackElo "2204"]
[PlyCount "71"]
[EventDate "2024.07.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. f4 e5 2. d3 d6 3. Nf3 Nc6 4. e4 g6 5. Nc3 Bg7 6. Be2 Nge7 7. 0-0 0-0 8. Qe1 exf4 9. Bxf4 d5 10. Qh4 dxe4 11. Nxe4 Nf5 12. Qe1 Bxb2 13. Rb1 Bg7 14. Kh1 Ncd4 15. Nxd4 Nxd4 16. Bd1 b6 17. Qg3 Nf5 18. Qe1 Bb7 19. Bg5 f6 20. Bf4 Re8 21. Bg4 Nd6 22. Qe3 f5 23. Bg5 Qd7 24. Bh3 Nxe4 25. dxe4 Bxe4 26. Qb3+ Qd5 27. Qg3 Be5 28. Qh4 Bd6 29. Rbd1 Qxa2 30. Bf6 Bf8 31. Bxf5 Bxf5 32. Rxf5 Qxc2 33. Rff1 Bg7 34. Bxg7 Kxg7 35. Rd7+ Kg8 36. Qxh7# 1-0

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2024.01.07"]
[Round "7"]
[White "Mueer, Sebastian"]
[Black "Jakobeit, David"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2189"]
[BlackElo "2213"]
[PlyCount "83"]
[EventDate "2024.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 Ne4 6. 0-0 f5 7. Nc3 c6 8. Qc2 Nd7 9. Be3 0-0 10. Rad1 Qe8 11. Bf4 g5 12. Bc7 Qh5 13. Ne5 Rf6 14. g4 Qh4 15. Rd3 fxg4 16. Nxe4 dxe4 17. Rg3 Nxe5 18. Bxe5 Rh6 19. h3 Qh5 20. Rxg4 Bd7 21. Qxe4 Be8 22. f4 Bg6 23. Qe3 Bf5 24. fxg5 Rg6 25. Rg3 Bxg5 26. Bf4 Bf6 27. Kh2 Rd8 28. Be5 Bg5 29. Qf3 Qxf3 30. Bxf3 Be3 31. d5 cxd5 32. cxd5 exd5 33. Bxd5+ Rxd5 34. Rxe3 Bd7 35. Bf4 Bc6 36. Rg1 Kf7 37. Rxg6 Kxg6 38. Kg3 Rd1 39. Re6+ Kf5 40. Re5+ Kf6 41. Ra5 a6 42. Rh5 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2024.01.06"]
[Round "6"]
[White "Jakobeit, David"]
[Black "Bargsten, Justus"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2213"]
[BlackElo "2216"]
[PlyCount "81"]
[EventDate "2024.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 Bc5 6. Bf4 d6 7. Qd2 Be6 8. 0-0-0 0-0 9. f3 Nd7 10. Bg5 Qe8 11. Nh3 Nb6 12. Nf4 Ne5 13. Nfd5 Bxd5 14. Nxd5 Qa4 15. Kb1 c6 16. Ne7+ Kh8 17. Nf5 f6 18. Bf4 d5 19. Bxe5 fxe5 20. Qg5 Rf7 21. Bd3 d4 22. f4 Ba3 23. Kc1 Bb4 24. a3 Bf8 25. fxe5 Re8 26. Nd6 Bxd6 27. exd6 Nc4 28. Rhf1 Ne5 29. Rxf7 Nxf7 30. d7 Rg8 31. Qe7 Nd8 32. e5 c5 33. Be4 d3 34. Bxd3 Qf4+ 35. Kb1 Nc6 36. Qxc5 Qg4 37. Re1 Qxd7 38. e6 Qc7 39. e7 Qd7 40. Bxh7 Qd2 41. e8Q 1-0

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2024.01.06"]
[Round "5"]
[White "Laubsch, Bernd"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2259"]
[BlackElo "2213"]
[PlyCount "39"]
[EventDate "2024.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Be3 Re8 9. Qc2 h5 10. 0-0-0 Qa5 11. b3 b5 12. Ne2 Nd7 13. Ng3 Nb6 14. Ne4 Ba3+ 15. Kb1 Nc4 16. Bc1 Bxc1 17. Qxc1 Rb8 18. Rhe1 Be6 19. Nc5 Nb6 20. Rxe6 1-0

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2024.01.05"]
[Round "4"]
[White "Jakobeit, David"]
[Black "Gentemann, Moritz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2213"]
[BlackElo "2239"]
[PlyCount "125"]
[EventDate "2024.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Bd3 Nc6 7. Qe4 d6 8. Nf3 f6 9. exd6 Bxd6 10. 0-0 f5 11. Qe2 0-0 12. Rd1 Qe7 13. Bc4 Nf4 14. Qe3 Bc7 15. Na3 Kh8 16. Nb5 Bb8 17. b3 Rd8 18. Ba3 Qf6 19. Bd6 Bxd6 20. Nxd6 Ng6 21. Ng5 f4 22. Qh3 h6 23. Ngf7+ Kh7 24. Nxd8 Nxd8 25. Bd3 Bd7 26. Qh5 Bc6 27. Ne4 Qe5 28. Qxe5 Nxe5 29. Bc2 Kg8 30. Re1 Ndf7 31. f3 Kf8 32. Rad1 Ke7 33. Kf2 g5 34. h3 Rc8 35. Nd6 Nxd6 36. Rxe5 Nf7 37. Re2 b5 38. Bf5 Nd8 39. Bd3 a6 40. c4 b4 41. a3 Rb8 42. Ra2 a5 43. axb4 Rxb4 44. Rxa5 Rxb3 45. Ra7+ Kf6 46. Ke2 Rb2+ 47. Rd2 Rb8 48. Rc7 Ba8 49. Ra2 Nf7 50. Kd2 h5 51. Kc3 g4 52. hxg4 hxg4 53. fxg4 Ne5 54. Rf2 Nxd3 55. Kxd3 e5 56. c5 Bd5 57. Rd7 Be6 58. Rd6 Rb3+ 59. Kd2 Rb5 60. g5+ Ke7 61. Rc6 Rb2+ 62. Ke1 Rb1+ 63. Kd2 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2024.01.05"]
[Round "3"]
[White "Stelmaszyk, Nico"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2363"]
[BlackElo "2213"]
[PlyCount "79"]
[EventDate "2024.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qf4 Bd6 10. d4 0-0 11. 0-0 Qc7 12. Re1 c5 13. b3 cxd4 14. Bb2 Nd7 15. Bxd4 Nxe5 16. Bxe5 Bxe5 17. Rxe5 Kh8 18. Bd3 f6 19. Qb4 Kg8 20. Rc5 Qb6 21. Rb5 Qd8 22. Rd1 f5 23. Re5 b6 24. Qe1 Qg5 25. Bc4 h5 26. Qd2 Qg6 27. Rde1 Re8 28. Qe3 Kh7 29. f3 Bd7 30. a4 Rad8 31. a5 b5 32. Bd3 a6 33. Qb6 Rc8 34. Qxa6 Bc6 35. Qb6 Qg5 36. Qe3 Qh4 37. Rxe6 Rxe6 38. Qxe6 Be4 39. Rxe4 fxe4 40. Bxe4+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2024.01.04"]
[Round "1"]
[White "Hans, Julian"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1925"]
[BlackElo "2213"]
[PlyCount "48"]
[EventDate "2024.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 a6 7. a4 e5 8. dxe5 dxe5 9. Bc4 Qe7 10. 0-0 Be6 11. Qe2 Nbd7 12. Nd2 Nh5 13. Bxe6 fxe6 14. Nb3 Nf4 15. Qc4 Rf7 16. Nc5 Nxc5 17. Qxc5 Qh4 18. Qc4 Nxh3+ 19. gxh3 Qxh3 20. Rfe1 Qg4+ 21. Kf1 Raf8 22. Qe2 Rf3 23. Red1 Qh4 24. Ke1 Bh6 0-1

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2024.01.04"]
[Round "2"]
[White "Jakobeit, David"]
[Black "Von Mettenheim, Johannes"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2213"]
[BlackElo "2284"]
[PlyCount "57"]
[EventDate "2024.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. Bc4 Nf6 6. Bb3 e3 7. Bxe3 Bf5 8. Qd2 e6 9. g4 Bg6 10. d5 Bc5 11. Bxc5 Qxc5 12. dxe6 0-0 13. 0-0-0 Na6 14. Nge2 fxe6 15. Bxe6+ Kh8 16. Nf4 Bf7 17. Rhe1 Nc7 18. Bxf7 Rxf7 19. Nd3 Qa5 20. Ne5 Rff8 21. Kb1 Rae8 22. Qd6 Kg8 23. Nc4 Qa6 24. Ne3 Ne6 25. Nf5 Ng5 26. Re7 Nf7 27. Qe6 Qa5 28. g5 Kh8 29. gxf6 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "2"]
[White "Baziuk, Vladyslav"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2211"]
[BlackElo "2210"]
[PlyCount "43"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bd3 Qc7 11. a4 Bd6 12. Nxc6 Bd7 13. axb5 0-0 14. 0-0 Bxc6 15. bxc6 Qxc6 16. b3 Nd5 17. Qe4 f5 18. Qxe6+ Kh8 19. Ra6 Rf6 20. Qxf6 Bxh2+ 21. Kxh2 Qc7+ 22. Qd6 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "4"]
[White "Daeschler, Florian"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2225"]
[BlackElo "2210"]
[PlyCount "57"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 0-0 7. Qc2 Nbd7 8. Rg1 e5 9. cxd5 cxd5 10. Nb5 Bb8 11. Rc1 e4 12. Nfd4 Ne5 13. Nc7 Bxc7 14. Qxc7 Qe8 15. Bb5 Bd7 16. Bxd7 Nfxd7 17. Ke2 Nd3 18. Ba3 Nxc1+ 19. Rxc1 Rc8 20. Qxb7 Rxc1 21. Bxc1 Nc5 22. Qxd5 Qc8 23. Ba3 Nd3 24. Qxe4 Nc1+ 25. Bxc1 Qxc1 26. Nf5 g6 27. Ne7+ Kg7 28. Nd5 f6 29. g4 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "6"]
[White "Gulamirian, Korun"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1816"]
[BlackElo "2210"]
[PlyCount "74"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 dxc4 4. g3 Nf6 5. Bg2 b5 6. 0-0 Bb7 7. a4 a6 8. Ne5 e6 9. axb5 axb5 10. Rxa8 Bxa8 11. Nc3 Nd5 12. e4 Nxc3 13. bxc3 Bd6 14. Ng4 0-0 15. h4 c5 16. h5 f5 17. e5 Bxg2 18. Kxg2 Be7 19. Ne3 cxd4 20. cxd4 Nc6 21. d5 Nxe5 22. Bb2 Nd3 23. Ba1 exd5 24. Qf3 f4 25. Nxd5 fxg3 26. Qe4 Bf6 27. Nxf6+ gxf6 28. h6 Qa8 29. Qxa8 Rxa8 30. Bxf6 gxf2 31. Bg7 c3 32. Bxc3 b4 33. Bg7 b3 34. Rd1 Rd8 35. Bc3 Nf4+ 36. Kf3 Rxd1 37. Kxf4 f1Q+ 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "5"]
[White "Jakobeit, David"]
[Black "Herman, Matthew J"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2383"]
[PlyCount "90"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. c4 g6 6. Nf3 d6 7. 0-0 Bg4 8. Nc3 Bg7 9. Be2 Bxf3 10. Bxf3 Nf6 11. Re1 0-0 12. Be3 Nd7 13. Rc1 Qa5 14. Qd2 Rfc8 15. b3 Nc5 16. Bf4 a6 17. Qe3 Bd4 18. Qd2 Bg7 19. Qe3 Bd4 20. Qd2 Be5 21. Nd5 Qxd2 22. Bxd2 Nd3 23. Nb6 Nxe1 24. Nxc8 Nxf3+ 25. gxf3 Rxc8 26. Be3 Nd4 27. Kg2 Ne6 28. Rd1 Kg7 29. h4 h6 30. Rd2 g5 31. hxg5 hxg5 32. Rd1 f6 33. Rh1 Rh8 34. Rxh8 Kxh8 35. Kh3 Kg7 36. Kg4 Kg6 37. a3 Ng7 38. b4 e6 39. Kh3 f5 40. Kg2 f4 41. Bb6 Ne8 42. Bd8 Bf6 43. Bc7 Be7 44. Bb6 Nf6 45. Bd4 Nd7 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "7"]
[White "Jakobeit, David"]
[Black "Ivana Maria, Furtado"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2210"]
[BlackElo "2072"]
[PlyCount "34"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. b3 Nf6 6. Bb2 c5 7. 0-0-0 Nc6 8. Nf3 Nd5 9. g3 b6 10. Bg2 Bb7 11. Nxd5 Qxd5 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd5 Nxe2+ 15. Kb1 Bxd5 16. Rxd5 exd5 17. Re1 Kd7 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "3"]
[White "Jakobeit, David"]
[Black "Korol, Dimitry"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2210"]
[BlackElo "2287"]
[PlyCount "46"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Nd2 Nf6 11. Bc4 Qg5 12. Qb3 0-0 13. 0-0-0 a6 14. h4 Qf5 15. d5 Ne5 16. Be2 b5 17. g4 Nfxg4 18. Rdg1 h5 19. d6 Be6 20. Qc2 Bd5 21. Nf1 Qxf2 22. Bxe5 Nxe5 23. Bxh5 Rfc8 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "11"]
[White "Jakobeit, David"]
[Black "Rodriguez Santiago, Jaime"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2210"]
[BlackElo "2020"]
[PlyCount "74"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. c3 Bd6 7. Nbd2 Nd7 8. Be2 Ngf6 9. Nc4 Bc7 10. Nfxe5 Bxe2 11. Qxe2 Nxe5 12. Nxe5 0-0 13. 0-0 Bxe5 14. dxe5 Nd7 15. Bf4 Qe7 16. Qh5 Rae8 17. Rad1 Qc5+ 18. Kh1 Nxe5 19. Bxe5 Rxe5 20. Rf5 Rxf5 21. Qxf5 Qe3 22. Qf3 Qg5 23. h3 Qe7 24. Qf5 g6 25. Qg4 Re8 26. Rd7 Qf6 27. Rxb7 h5 28. Qf3 Qe6 29. Rxa7 Rd8 30. Kh2 Rd2 31. Qg3 Rxb2 32. Ra8+ Kh7 33. Rf8 Kg7 34. Rb8 Qxe4 35. Rxb2 h4 36. Rc2 hxg3+ 37. Kxg3 Qxc2 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "8"]
[White "Jakobeit, David"]
[Black "White, John S"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2210"]
[BlackElo "2235"]
[PlyCount "65"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. b3 Nf6 6. Bb2 Nc6 7. Nf3 Be7 8. 0-0-0 Bd7 9. g4 Nxg4 10. Rg1 e5 11. h3 Nh6 12. Rxg7 Bf6 13. Rg1 Qe7 14. Nd5 Qd6 15. Nxf6+ Qxf6 16. d4 Qf4+ 17. Kb1 0-0-0 18. Nxe5 Nxe5 19. dxe5 Rhg8 20. Bg2 Nf5 21. Bc1 Qb4 22. Be4 Nd4 23. Qe3 Nb5 24. Bb2 Rxg1 25. Rxg1 h5 26. a4 Na3+ 27. Ka2 Nc4 28. bxc4 Qxa4+ 29. Kb1 Qxc4 30. Bd3 Qb4 31. Qxa7 Bc6 32. Bf5+ Rd7 33. Qa8# 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "1"]
[White "Przybylski, Wojciech"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2308"]
[BlackElo "2210"]
[PlyCount "79"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nc3 e5 6. dxe5 Qxd1+ 7. Kxd1 Ng4 8. Nh3 Nxe5 9. f4 Bxh3 10. gxh3 Ng6 11. Bc4 Nd7 12. Re1+ Be7 13. Be3 0-0-0 14. Kc1 Bc5 15. Bd2 Nh4 16. Ne4 Nf3 17. Re2 Nxd2 18. Kxd2 Rhe8 19. Rae1 Nf6+ 20. Bd3 Nxe4+ 21. Rxe4 Kd7 22. Re5 Rxe5 23. fxe5 Ke6 24. c3 Rd5 25. Rf1 Rxe5 26. Bc4+ Kd6 27. Rxf7 Re7 28. Rf5 b5 29. Bd3 h6 30. h4 a5 31. h5 Re5 32. Rf3 Rxh5 33. h3 g5 34. Bf5 Rh4 35. Rd3+ Ke5 36. Bd7 Rf4 37. Bxc6 Rf2+ 38. Ke1 Ke6 39. b4 a4 40. bxc5 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "9"]
[White "Seletsky, Grigory"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2220"]
[BlackElo "2210"]
[PlyCount "69"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. h3 Bg7 7. Nf3 0-0 8. Bc4 Nbd7 9. 0-0 a5 10. a4 Nb6 11. Bb3 Qd6 12. Re1 Rd8 13. Qe2 Nbd5 14. c4 Nb4 15. Bd2 e6 16. Bc3 Qc7 17. Rad1 Bd7 18. Ne5 Re8 19. Ne4 Nxe4 20. Qxe4 Rad8 21. Qe3 Bc8 22. Bxb4 axb4 23. c5 b6 24. Nc4 bxc5 25. dxc5 Rxd1 26. Rxd1 Rd8 27. Nd6 Ba6 28. Rd2 h5 29. g4 hxg4 30. hxg4 Qe7 31. g5 Bc8 32. f4 f6 33. Nxc8 Rxc8 34. Qxe6+ Kf8 35. Qg8# 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "10"]
[White "Zepeda Berlanga, Jan Enrique"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1783"]
[BlackElo "2210"]
[PlyCount "54"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. e3 Nf6 4. d4 e6 5. Nf3 Bd6 6. Bd3 0-0 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 Nbd7 10. e4 e5 11. Bg5 h6 12. Bxf6 Qxf6 13. d5 b4 14. dxc6 bxc3 15. cxd7 Bxd7 16. bxc3 Rfd8 17. Qe2 Bg4 18. Rfd1 Rac8 19. Rac1 Bc5 20. h3 Bh5 21. Ba6 Rb8 22. g4 Bg6 23. Bc4 Qf4 24. Rc2 Qg3+ 25. Kh1 Qxh3+ 26. Nh2 Bxe4+ 27. Kg1 Qg2# 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "4"]
[White "Deviprasath, Sharvesh"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2308"]
[BlackElo "2210"]
[PlyCount "113"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Be7 5. b3 b6 6. Bb2 Bb7 7. cxd5 exd5 8. d4 0-0 9. Bd3 Nbd7 10. 0-0 Ne4 11. Rc1 a6 12. Qc2 f5 13. Ne5 Bd6 14. Ne2 c5 15. Nxd7 Qxd7 16. dxc5 bxc5 17. Rfd1 Qe7 18. Ng3 h5 19. Nxh5 Bxh2+ 20. Kxh2 Qh4+ 21. Kg1 Qxh5 22. Bxe4 fxe4 23. Qxc5 Rac8 24. Qe7 Rf7 25. Rxc8+ Bxc8 26. Qe8+ Kh7 27. Qxc8 Qxd1+ 28. Kh2 Qh5+ 29. Kg1 Qd1+ 30. Kh2 Qh5+ 31. Kg3 Qg5+ 32. Kh3 Qf5+ 33. Qxf5+ Rxf5 34. Kg3 g6 35. b4 Kg8 36. a4 Kf7 37. b5 axb5 38. axb5 Ke8 39. b6 Kd7 40. Bd4 Kc6 41. f4 exf3 42. gxf3 Rf7 43. Kg4 Rf5 44. f4 Kb7 45. Kf3 Kc6 46. Ke2 Kb7 47. Kd3 Kc6 48. Kc3 Rf7 49. Kb4 Kb7 50. Kc5 Rd7 51. Be5 Rd8 52. Bc7 Rd7 53. Kd4 Rxc7 54. bxc7 Kxc7 55. Kxd5 Kd7 56. e4 Ke7 57. Ke5 1-0

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "9"]
[White "Feliz Dotel, Dewar Bienvenido"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1984"]
[BlackElo "2210"]
[PlyCount "102"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. c4 e6 7. Nbd2 Nbd7 8. 0-0 Be7 9. Rb1 a5 10. b3 0-0 11. a3 Re8 12. b4 axb4 13. axb4 Bf8 14. b5 c5 15. cxd5 Nxd5 16. Bb2 cxd4 17. Bxd4 e5 18. Bb2 Nc5 19. Qc4 e4 20. Nd4 Rc8 21. Nf5 Nd3 22. Qd4 Nxb2 23. Rxb2 g6 24. Nxe4 gxf5 25. Ng3 Bg7 26. Qd2 Bxb2 27. Qxb2 Qf6 28. Qb1 Nc3 29. Qb3 Ne4 30. Rd1 Red8 31. Nh5 Rxd1+ 32. Qxd1 Qd6 33. Qa1 Nc3 34. h3 Qd1+ 35. Qxd1 Nxd1 36. Kf1 Nc3 37. Ke1 Nxb5 38. Kd2 Nd6 39. Kd3 b5 40. Nf6+ Kg7 41. Nd5 Ne4 42. f3 Rd8 43. fxe4 fxe4+ 44. Kxe4 Rb8 45. Nb4 Kf6 46. g4 Ke6 47. h4 h6 48. g5 hxg5 49. hxg5 Rg8 50. Kf4 Kd6 51. Kf5 Kc5 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "2"]
[White "Jakobeit, David"]
[Black "Bochnicka, Vladimir1"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2210"]
[BlackElo "2330"]
[PlyCount "56"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 d6 6. Bg5 Be7 7. 0-0-0 0-0 8. f4 a6 9. Nf3 b5 10. Kb1 Nb4 11. Qd2 Bb7 12. Bd3 c5 13. e5 dxe5 14. fxe5 Nfd5 15. Nxd5 Bxd5 16. Bxe7 Bxa2+ 17. Ka1 Qxe7 18. c3 Nxd3 19. Qxd3 Bb3 20. Rde1 Rfd8 21. Qf5 Qc7 22. Kb1 Qa5 23. Ng5 g6 24. Qe4 b4 25. e6 fxe6 26. cxb4 cxb4 27. Nxe6 Qa2+ 28. Kc1 Rac8+ 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "8"]
[White "Jakobeit, David"]
[Black "Joubert, Dantelle"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "1566"]
[PlyCount "49"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. c4 Nf6 6. Nf3 d6 7. h3 g6 8. 0-0 Bg7 9. Nc3 0-0 10. Be3 Qa5 11. a3 Bd7 12. b4 Qd8 13. Rc1 Be6 14. Qe2 a6 15. Rfd1 Rc8 16. c5 dxc5 17. Bxc5 Qe8 18. Ng5 Bb3 19. Rd2 Bh6 20. f4 Nh5 21. Be3 Bxg5 22. fxg5 Ne5 23. Bc2 Bxc2 24. Rdxc2 Nc4 25. Bd4 1-0

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "1"]
[White "Jakobeit, David"]
[Black "Schekachikhin, Maksim"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2210"]
[BlackElo "2366"]
[PlyCount "68"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. Nc3 Bg7 5. Be3 Nf6 6. e5 Nfd7 7. f4 f6 8. Nf3 0-0 9. Qd2 Nb6 10. 0-0-0 a5 11. h4 a4 12. h5 a3 13. b3 Bg4 14. hxg6 hxg6 15. Bd3 Kf7 16. Rh4 Bxf3 17. gxf3 Rh8 18. Rdh1 Rxh4 19. Rxh4 e6 20. f5 exf5 21. Rh7 Kg8 22. Qh2 N8d7 23. Ne2 Nf8 24. Rxg7+ Kxg7 25. Qh6+ Kf7 26. Nf4 Qe8 27. e6+ Kg8 28. e7 Qxe7 29. Nxg6 Qg7 30. Qxg7+ Kxg7 31. Ne7 Kf7 32. Nxf5 Ke6 33. Bf4 Ng6 34. Bg3 Ne7 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "11"]
[White "Jakobeit, David"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2124"]
[PlyCount "47"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. Qe2 Bg4 9. Be3 e6 10. Bb3 Ne5 11. Rfd1 Bxf3 12. gxf3 Be7 13. f4 Ng6 14. e5 Nd7 15. exd6 Bf6 16. f5 Nh4 17. fxe6 fxe6 18. Bxe6 Kf8 19. Nd5 Rc8 20. Rac1 Rxc1 21. Rxc1 Qe8 22. Bf4 Qg6+ 23. Qg4 Qxg4+ 24. Bxg4 1-0

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "5"]
[White "Jakobeit, David"]
[Black "Troff, Kayden W"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2483"]
[PlyCount "68"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. c4 Nc6 6. Nf3 Bg7 7. 0-0 d6 8. h3 Nf6 9. Nc3 0-0 10. Be3 Nd7 11. Rc1 Nde5 12. Nxe5 dxe5 13. a3 Nd4 14. f4 exf4 15. Bxf4 Qb6 16. Kh2 Qxb2 17. Nd5 Nc6 18. Rb1 Qxa3 19. Nc7 Rb8 20. Nb5 Qc5 21. Bxb8 Nxb8 22. Qf3 Nc6 23. Qf2 Qxf2 24. Rxf2 Rd8 25. Bc2 Be6 26. Nc7 Be5+ 27. Kh1 Bxc7 28. Rxb7 Bb6 29. Rf1 Bxc4 30. Rb1 Kf8 31. Ba4 Ne5 32. Kh2 Ba6 33. R7xb6 axb6 34. Rxb6 Bd3 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "7"]
[White "Lutz, Igor Oscar"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1947"]
[BlackElo "2210"]
[PlyCount "72"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. g3 Nf6 5. Bg2 b5 6. 0-0 Bb7 7. a4 a6 8. Ne5 e6 9. axb5 axb5 10. Rxa8 Bxa8 11. Bg5 Be7 12. Nc3 0-0 13. e3 h6 14. Bxf6 Bxf6 15. Qa1 Bb7 16. Nxb5 Bxe5 17. dxe5 cxb5 18. Bxb7 Qc7 19. Qa7 Nc6 20. Qa6 Nxe5 21. Rd1 Rb8 22. Bg2 b4 23. Be4 c3 24. bxc3 bxc3 25. Rc1 Rc8 26. Qa3 f5 27. Bg2 c2 28. Qb3 Qc4 29. Qb6 Nd3 30. Rxc2 Qxc2 31. Qxe6+ Kh8 32. Qxf5 Qd1+ 33. Bf1 Rd8 34. Qe4 Ne1 35. Qe7 Nf3+ 36. Kg2 Ng5 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "3"]
[White "Marra, Eduardo da Costa"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2205"]
[BlackElo "2210"]
[PlyCount "53"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 Bf5 5. Nf3 e6 6. Ne5 h6 7. g4 Bh7 8. h4 Nfd7 9. Nd3 Bd6 10. g5 Nc6 11. Bxd6 cxd6 12. gxh6 gxh6 13. Qd2 Qc7 14. 0-0-0 0-0-0 15. Kb1 Rhg8 16. Rc1 e5 17. Nxd5 Qb8 18. Qc3 Be4 19. Ne7+ Kc7 20. Nxg8 Bxh1 21. Nxh6 Bd5 22. Bh3 exd4 23. exd4 Rh8 24. Nf5 Qa7 25. Qa3 Be6 26. Qxd6+ Kc8 27. d5 1-0

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "10"]
[White "Prieto Aranguren, Alain"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2258"]
[BlackElo "2210"]
[PlyCount "100"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. c3 Bxc5 6. Nd2 Nc6 7. Ngf3 Nge7 8. Nb3 Bb6 9. Bd3 Ng6 10. Qe2 0-0 11. 0-0 a5 12. a4 Bd7 13. Rd1 Qe7 14. Nbd2 f6 15. exf6 gxf6 16. c4 Nf4 17. Qf1 Qg7 18. Nb3 Nh3+ 19. Kh1 Nxf2+ 20. Qxf2 Bxf2 21. cxd5 exd5 22. Rf1 Bb6 23. Bd2 Ne5 24. Be2 Rae8 25. Bc3 Kh8 26. Nbd4 Rg8 27. g3 Qh6 28. Nh4 Bxd4 29. Bxd4 Qd2 30. Bxe5 fxe5 31. Bh5 Ref8 32. Rfd1 Qxb2 33. Rab1 Qa3 34. Rxb7 Bc6 35. Rb6 Qc5 36. Rxc6 Qxc6 37. Bf3 Rxf3 38. Nxf3 d4 39. Kg2 Rf8 40. Rf1 d3 41. Rf2 d2 42. Rxd2 Qxf3+ 43. Kh3 e4 44. Rd7 e3 45. Rd4 e2 46. Rf4 Qxf4 47. gxf4 e1Q 48. Kg4 Qf2 49. h3 Qxf4+ 50. Kh5 Rf5# 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "6"]
[White "Sainz Aguirre, Ignacio"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1829"]
[BlackElo "2210"]
[PlyCount "95"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c4 cxd4 5. Nf3 Bg4 6. cxd5 Qxd5 7. Nc3 Bxf3 8. Nxd5 Bxd1 9. Nc7+ Kd8 10. Nxa8 Ba4 11. e6 fxe6 12. Bf4 e5 13. Bxe5 Nc6 14. Bg3 e5 15. b3 Bb4+ 16. Kd1 Nf6 17. bxa4 Kd7 18. a3 Bd6 19. Rb1 Rxa8 20. Rxb7+ Ke6 21. Bc4+ Kf5 22. Re1 Na5 23. Bd3+ e4 24. Rb5+ Ke6 25. Bxd6 Kxd6 26. Rxa5 exd3 27. Ra6+ Kd7 28. Rxf6 gxf6 29. Kd2 Rb8 30. Kxd3 Rb3+ 31. Kxd4 Rxa3 32. Ke4 Rxa4+ 33. Kf5 Ra5+ 34. Kxf6 Ra2 35. Rf1 Rb2 36. g4 a5 37. h4 a4 38. g5 a3 39. Rd1+ Kc6 40. Rd3 a2 41. Ra3 Rxf2+ 42. Kg7 Rh2 43. Kxh7 Rxh4+ 44. Kg7 Rh2 45. g6 Rg2 46. Kf7 Kb5 47. g7 Kb4 48. Rxa2 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "6"]
[White "Bouget, Alexandre"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2253"]
[BlackElo "2210"]
[PlyCount "47"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 e5 5. dxe5 Qxd1+ 6. Kxd1 Be6 7. e4 Nd7 8. f4 0-0-0 9. Kc2 g6 10. Nf3 Nc5 11. Ng5 Nb3 12. Nxe6 fxe6 13. Bxc4 Nxa1+ 14. Kb1 Nh6 15. Bxe6+ Kb8 16. Kxa1 Bc5 17. h3 Rhe8 18. f5 Ng8 19. Bf7 Rxe5 20. Bf4 Bd6 21. Rd1 Kc7 22. Bxe5 Bxe5 23. Rxd8 Kxd8 24. Bxg8 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "3"]
[White "Gasparyan, Davit"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2142"]
[BlackElo "2210"]
[PlyCount "70"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. e3 e6 5. h3 Bd6 6. Be5 Nbd7 7. Bb5 0-0 8. Bxd6 cxd6 9. 0-0 Qb6 10. Nc3 a6 11. Bd3 Bxd3 12. Qxd3 Rac8 13. Rfb1 Rfd8 14. a4 Qc6 15. a5 e5 16. Qe2 e4 17. Nd2 Ne8 18. Ra3 f5 19. b4 Nef6 20. b5 axb5 21. Qxb5 Rb8 22. a6 Qxb5 23. Rxb5 bxa6 24. Rxa6 Rdc8 25. Nxd5 Nxd5 26. Rxd5 Rxc2 27. Nf1 Rb1 28. Rdxd6 Nf6 29. Ra7 h5 30. Rd8+ Kh7 31. Rf8 Rcc1 32. Rxf6 Rxf1+ 33. Kh2 h4 34. g4 Rh1+ 35. Kg2 Rbg1# 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "7"]
[White "Jakobeit, David"]
[Black "Abel Mathewos, Tilahun"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2210"]
[BlackElo "1953"]
[PlyCount "64"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. b3 Nf6 6. Bb2 Be7 7. 0-0-0 0-0 8. Nf3 b6 9. g4 Ba6 10. d3 Bb7 11. Rg1 Nc6 12. g5 Nd5 13. h4 Ba3 14. Ne4 Bxb2+ 15. Kxb2 a5 16. a4 Ncb4 17. h5 Nf4 18. Qe3 Nbd5 19. Qd2 e5 20. Nxe5 Qe7 21. Nf3 Ne6 22. g6 fxg6 23. hxg6 Rxf3 24. gxh7+ Kh8 25. Be2 Rh3 26. Bg4 Rh6 27. Kb1 Nd4 28. Rde1 Qa3 29. Ng5 Rf8 30. f4 Nb4 31. Nf7+ Kxh7 32. Ng5+ Kg8 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "5"]
[White "Jakobeit, David"]
[Black "Diaz Garcia, Lianet"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "1999"]
[PlyCount "61"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 g6 5. c4 Bg7 6. Nc3 Nf6 7. Nf3 0-0 8. 0-0 d6 9. h3 Nc6 10. Be3 Bd7 11. Rc1 a5 12. Qe2 a4 13. Rfd1 Qa5 14. Bb1 Rfc8 15. Nd5 Nxd5 16. cxd5 Nb4 17. Bd4 Bxd4 18. Nxd4 Rc5 19. a3 Na6 20. b4 axb3 21. Nxb3 Qxa3 22. Nxc5 Nxc5 23. e5 Ra4 24. exd6 exd6 25. Qe7 Ra6 26. Rxc5 Qxc5 27. Qxd7 Rb6 28. Re1 Rb2 29. Qe8+ Kg7 30. Qe3 Qxd5 31. Qc3+ 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "4"]
[White "Jakobeit, David"]
[Black "Guz, Ari"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2210"]
[BlackElo "2334"]
[PlyCount "40"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 a6 2. d4 c6 3. Bd3 d5 4. Nc3 dxe4 5. Nxe4 Nf6 6. Nf3 Bg4 7. c3 Nbd7 8. 0-0 e6 9. Re1 Nxe4 10. Bxe4 Bd6 11. h3 Bh5 12. Qc2 Nf6 13. Bg5 Qc7 14. Bxf6 gxf6 15. d5 cxd5 16. Bxd5 0-0-0 17. Nd4 Bh2+ 18. Kh1 Rxd5 19. Qe4 Be5 20. Rad1 Bxd1 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "2"]
[White "Jakobeit, David"]
[Black "Kantans, Toms"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2210"]
[BlackElo "2500"]
[PlyCount "70"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2 Qc7 9. c4 Bb4+ 10. Bd2 Nf4 11. Qe3 Bxd2+ 12. Nbxd2 Ng6 13. 0-0-0 Ngxe5 14. Kb1 0-0 15. Nxe5 Nxe5 16. f4 Ng4 17. Qg3 b6 18. h3 Nf6 19. Be2 Bb7 20. Bf3 Ne4 21. Bxe4 fxe4 22. Rhe1 Qxf4 23. Qc3 Rac8 24. Rf1 Qg5 25. Rxf8+ Rxf8 26. Qd4 d5 27. cxd5 exd5 28. Rc1 Rf7 29. Nf1 Qxg2 30. Ne3 Qxh3 31. Nxd5 Qd3+ 32. Qxd3 exd3 33. Nb4 h5 34. Nxd3 Be4 35. Kc2 Rf3 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "10"]
[White "Jakobeit, David"]
[Black "Llanos, Guillermo"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2210"]
[BlackElo "2288"]
[PlyCount "47"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Be3 Bb4 9. Nf3 c5 10. Bd3 Bxd3 11. Qxd3 cxd4 12. Nxd4 Nc6 13. 0-0-0 0-0 14. Nxc6 Qxd3 15. Rxd3 bxc6 16. b3 Nd7 17. Rxd7 Bxc3 18. Bd4 Bxd4 19. Rxd4 f6 20. Rd6 fxe5 21. Rxe6 Rf2 22. Rd1 Rxa2 23. Rxc6 Rxg2 24. Rc7 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "10"]
[White "Jakobeit, David"]
[Black "Mikhalsky, Vladimir"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2210"]
[BlackElo "2219"]
[PlyCount "64"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Nd7 7. d5 Ngf6 8. f3 h5 9. Be2 Nb6 10. Nh3 Bxh3 11. gxh3 Nfd7 12. Bd4 Ne5 13. b3 b4 14. f4 bxc3 15. Qxc3 Bh6 16. Rdf1 0-0 17. Kb1 Ned7 18. f5 Ne5 19. Bxe5 dxe5 20. Rhg1 Bf4 21. Bxh5 Nd7 22. Bxg6 fxg6 23. Rxg6+ Kf7 24. Qc6 Nf6 25. Rfg1 Rh8 26. Rg7+ Kf8 27. Qe6 Qe8 28. R1g6 Bh6 29. Rxf6+ Kxg7 30. Rg6+ Kf8 31. Rf6+ exf6 32. Qxf6+ Kg8 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "7"]
[White "Jakobeit, David"]
[Black "Prieto Aranguren, Alain"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2210"]
[BlackElo "2258"]
[PlyCount "61"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Qd7 8. d5 Ne5 9. Bb5 Nc6 10. dxc6 bxc6 11. Qxd7+ Kxd7 12. Ne5+ Kc7 13. Nxg4 cxb5 14. Nxb5+ Kb6 15. Nc3 f6 16. Be3+ Kb7 17. 0-0 e5 18. Rfd1 Bb4 19. Rd7+ Kc6 20. Rxg7 Bxc3 21. bxc3 Kd6 22. Rd1+ Ke6 23. Rgd7 Kf5 24. f3 h5 25. Nf2 Nh6 26. Bxh6 Rxh6 27. Ne4 Rg6 28. R1d6 h4 29. Rf7 Kf4 30. Kf2 f5 31. g3+ 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "1"]
[White "Jakobeit, David"]
[Black "Principe, Gerson"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2210"]
[BlackElo "2213"]
[PlyCount "85"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 d6 8. Bb5 Bd7 9. c4 Nc7 10. exd6 Bxd6 11. 0-0 a6 12. Ba4 b5 13. cxb5 axb5 14. Bb3 Na5 15. Bc2 Bc6 16. Qg4 0-0 17. Nc3 f5 18. Qh5 g6 19. Qh3 e5 20. Bg5 Qe8 21. Rad1 Bc5 22. Rfe1 e4 23. Bh6 Rf7 24. Ng5 Re7 25. a3 Nc4 26. Bb3 Ne6 27. Nxe6 Rxe6 28. Nd5 Bxd5 29. Rxd5 Bf8 30. Bxf8 Qxf8 31. Qc3 Qg7 32. Qxg7+ Kxg7 33. Rd7+ Kh6 34. Rc1 Rc6 35. Rc3 Rac8 36. Rh3+ Kg5 37. Rg3+ Kf6 38. h4 Nxb2 39. Rxh7 Nd3 40. Rh6 Ke5 41. Rhxg6 Rxg6 42. Rxg6 Nf4 43. Rb6 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "2"]
[White "Jakobeit, David"]
[Black "Shishkov, Andrei"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2210"]
[BlackElo "2340"]
[PlyCount "90"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. c4 Nb6 6. c5 N6d7 7. Bc4 e6 8. Nc3 Nc6 9. Be3 Be7 10. h3 Bh5 11. 0-0 0-0 12. Ne4 Nf6 13. Ng3 Bxf3 14. Qxf3 Nxd4 15. Qxb7 Bxc5 16. Rfd1 Rb8 17. Qa6 Rxb2 18. Bb3 e5 19. Qc4 Qe7 20. Rac1 Nxb3 21. Bxc5 Nxc5 22. Qxc5 Qxc5 23. Rxc5 Rxa2 24. Rxc7 Re8 25. Nf5 Kf8 26. g4 g6 27. g5 gxf5 28. gxf6 Ra6 29. Rdd7 Rxf6 30. Rxa7 e4 31. Kg2 f4 32. Ra2 Rg6+ 33. Kf1 Rb8 34. Ke2 Rb3 35. Ra8+ Kg7 36. Raa7 f3+ 37. Kd2 Rf6 38. Re7 Rb2+ 39. Ke3 Re2+ 40. Kd4 e3 41. Rxe3 Rxf2 42. Ra5 Rg2 43. Raa3 f2 44. Rg3+ Rxg3 45. Rxg3+ Kh6 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "1"]
[White "Jakobeit, David"]
[Black "Vovk, Orest"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2210"]
[BlackElo "2315"]
[PlyCount "54"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g5 2. d4 h6 3. Nc3 Bg7 4. f4 c5 5. d5 Bxc3+ 6. bxc3 d6 7. fxg5 Qa5 8. Qf3 hxg5 9. Bxg5 Nd7 10. a4 Ne5 11. Qg3 Nh6 12. Bb5+ Kd8 13. Ne2 Rg8 14. Qf4 Nhg4 15. 0-0 f6 16. Bh4 a6 17. h3 axb5 18. hxg4 Bxg4 19. Ng3 bxa4 20. Rab1 Kc7 21. Nf5 Bxf5 22. Qxf5 Qxc3 23. Qe6 Rg7 24. Bxf6 exf6 25. Rxf6 Rd7 26. Rf2 a3 27. Rf5 a2 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "11"]
[White "Melikhov, Evgeny V"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2252"]
[BlackElo "2210"]
[PlyCount "59"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Nf3 Be7 10. 0-0 0-0 11. Bd2 a5 12. Nc1 Ba6 13. Qe2 Bxc4 14. Qxc4 Qb6 15. Nb3 Nd7 16. Bg5 Rac8 17. Bxe7 Nxe7 18. Rac1 Nd5 19. Nfd2 f5 20. exf6 Rxf6 21. Ne4 Rh6 22. h3 Nf4 23. Nbc5 Nxc5 24. dxc5 Qd8 25. g3 Nxh3+ 26. Kg2 Nf4+ 27. gxf4 Qh4 28. Ng3 Qh3+ 29. Kf3 Rf8 30. Rh1 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "9"]
[White "Montano Vicente, Guadalupe"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1809"]
[BlackElo "2210"]
[PlyCount "72"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Qc2 Nf6 6. Bg5 Be6 7. e3 h6 8. Bh4 Nbd7 9. Bd3 g5 10. Bg3 Nh5 11. Nge2 Nxg3 12. Nxg3 h5 13. e4 h4 14. Nf5 Qf6 15. e5 Qd8 16. a3 Qb6 17. Na4 Qc7 18. b4 Nxe5 19. Ne3 Nxd3+ 20. Qxd3 0-0-0 21. 0-0 Bd6 22. h3 g4 23. Nxg4 Bxg4 24. hxg4 Rdg8 25. Qh3 f5 26. gxf5 Kb8 27. f4 Rg3 28. Qh1 Bxf4 29. Rae1 Rhg8 30. Rf2 h3 31. Ree2 Be3 32. Kf1 Bxf2 33. Rxf2 hxg2+ 34. Rxg2 Rxg2 35. Qxg2 Rxg2 36. Kxg2 Qf4 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "9"]
[White "Pakhomova, Ekaterina"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2030"]
[BlackElo "2210"]
[PlyCount "194"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 c6 6. Bd3 0-0 7. h3 Nbd7 8. Ne2 e5 9. c3 Re8 10. Ng3 d5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. f4 Re8 14. e5 Nd7 15. 0-0 f6 16. Qc2 fxe5 17. fxe5 Nxe5 18. Rae1 Nxd3 19. Qxd3 Be6 20. Bd4 Qd7 21. h4 Bxd4+ 22. cxd4 Rf8 23. h5 Rxf1+ 24. Rxf1 Qg7 25. Qe3 Re8 26. h6 Qc7 27. Qg5 Qe7 28. Qe5 Bg4 29. Qf4 Bd7 30. Qc7 Bg4 31. Qf4 Qe3+ 32. Kh2 Qxf4 33. Rxf4 Bd7 34. Rf3 Re1 35. Rb3 b6 36. a3 Kf7 37. Rf3+ Ke7 38. Nf1 Re4 39. Rd3 Rh4+ 40. Kg3 Rxh6 41. Ne3 Bf5 42. Rd2 Be4 43. Rf2 Rh5 44. Ng4 Rg5 45. Kh4 Rf5 46. Re2 h5 47. Nf2 Rf4+ 48. Kg3 g5 49. Nh3 Rg4+ 50. Kh2 Kf6 51. Rf2+ Kg6 52. Re2 Kf5 53. g3 h4 54. Rf2+ Kg6 55. gxh4 Rxh4 56. Kg3 Bf5 57. Ng1 Rg4+ 58. Kh2 Rh4+ 59. Kg2 Rg4+ 60. Kf1 Be4 61. Rf8 Rf4+ 62. Rxf4 gxf4 63. Kf2 Kf5 64. Ne2 Bd3 65. Nc3 b5 66. b4 a6 67. Kf3 Be4+ 68. Kf2 Bd3 69. Kf3 Bc2 70. Kf2 Kg4 71. Ne2 f3 72. Nc3 Kf4 73. Na2 Ke4 74. Nc1 Kxd4 75. Kxf3 Kc3 76. Ke3 Kb2 77. Ne2 Kxa3 78. Nd4 Kxb4 79. Nxc6+ Kb3 80. Na5+ Kb4 81. Nc6+ Kc3 82. Nd4 b4 83. Ne2+ Kb2 84. Kd2 b3 85. Nd4 a5 86. Nb5 a4 87. Nd4 a3 88. Nxc2 bxc2 89. Kd3 c1Q 90. Kd4 Qc4+ 91. Ke5 d4 92. Ke4 d3+ 93. Ke3 d2 94. Kxd2 Qd4+ 95. Ke2 a2 96. Kf3 a1Q 97. Ke2 Qad1# 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "6"]
[White "Pinheiro, Iung Alicio"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2306"]
[BlackElo "2210"]
[PlyCount "63"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. d4 Bd6 12. Bf4 0-0 13. Bg3 c5 14. c3 cxd4 15. cxd4 Bb4+ 16. Kf1 Qb6 17. Rd1 Bb7 18. h4 Rad8 19. Qe3 Bd5 20. Bc2 Bc4+ 21. Kg1 Be7 22. Bb1 Bd5 23. h5 Rc8 24. Rh4 Qb7 25. f3 Rc7 26. Ng4 Nxg4 27. Rxg4 Rd7 28. Qh6 g6 29. Be5 f6 30. hxg6 Bc5 31. gxh7+ Kh8 32. dxc5 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "8"]
[White "Skiadopoulos, Nikolaos"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1896"]
[BlackElo "2210"]
[PlyCount "34"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bg4 7. Bb5 e6 8. Bxc6+ bxc6 9. 0-0 Ne7 10. h3 Bh5 11. Qa4 Bxf3 12. gxf3 Qb6 13. Nc3 Nf5 14. Ne2 Be7 15. Rb1 0-0 16. Bd2 Nh4 17. f4 Nf3+ 0-1

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "11"]
[White "Szyszylo, Rafal"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2074"]
[BlackElo "2210"]
[PlyCount "96"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. 0-0 Nge7 8. Nbd2 Ng6 9. Nb3 Bb6 10. Re1 0-0 11. Be3 Bd7 12. g3 Bc7 13. Bd4 Nxd4 14. Nbxd4 Re8 15. h4 f6 16. Bxg6 hxg6 17. Qd3 Kf7 18. Re3 Bb6 19. Rae1 Rc8 20. c3 Rc4 21. b3 Rc8 22. a4 a6 23. Qd2 Qc7 24. Kg2 Bc5 25. b4 Ba7 26. a5 b6 27. axb6 Bxb6 28. Qa2 a5 29. b5 Qc4 30. Qd2 a4 31. Ra1 Ra8 32. Qb2 Bc5 33. b6 Reb8 34. b7 Ra7 35. exf6 gxf6 36. Qd2 Raxb7 37. h5 g5 38. Qc2 Rg8 39. Qh7+ Rg7 40. Qh6 e5 41. Ne2 Bxe3 42. fxe3 Qxe2+ 43. Kg1 Qxf3 44. Rf1 Qxg3+ 45. Kh1 d4 46. Qxf6+ Kg8 47. Qf8+ Kh7 48. h6 Bc6+ 0-1

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "8"]
[White "Taranenko, Evgueniy"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2201"]
[BlackElo "2210"]
[PlyCount "83"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 0-0 7. Bd3 b5 8. Nxb5 c4 9. Bxc4 Nxe4 10. Bd3 Nc5 11. 0-0 Nbd7 12. c4 Ba6 13. Nbd4 Rc8 14. Be2 Qb6 15. b3 Ne4 16. Be3 Nc3 17. Qd2 Nxe2+ 18. Nxe2 Qc7 19. Bd4 Nf6 20. Ng3 e6 21. dxe6 fxe6 22. Ng5 Rfe8 23. Rae1 Qd7 24. N3e4 Nxe4 25. Nxe4 Bb7 26. Bxg7 Bxe4 27. Rxe4 Qxg7 28. Qxd6 Rcd8 29. Qe5 Rd2 30. Qxg7+ Kxg7 31. Rfe1 Kf6 32. R4e2 Rxe2 33. Rxe2 Rd8 34. g3 Kf5 35. Kf2 h5 36. Rc2 h4 37. c5 h3 38. c6 e5 39. fxe5 Kxe5 40. c7 Rc8 41. Kf3 Kd6 42. Kg4 1-0

[Event "Titled Tuesday intern op 11th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "5"]
[White "Trifan, Andrei Ioan"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2300"]
[BlackElo "2210"]
[PlyCount "73"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. Be2 0-0 6. d4 Bf5 7. 0-0 c6 8. c4 Nbd7 9. Nc3 a6 10. Rc1 b5 11. Ne5 Rc8 12. f4 Nxe5 13. fxe5 Ne4 14. Nxe4 Bxe4 15. Bd3 Bxd3 16. Qxd3 e6 17. Rf2 f5 18. Ba3 Rf7 19. Bd6 Bf8 20. c5 Bh6 21. b4 a5 22. a4 bxa4 23. Ra1 axb4 24. Rxa4 Rb7 25. Rb2 Qg5 26. Rb3 f4 27. Qa6 f3 28. Ra2 Rcb8 29. Qxc6 Qf5 30. Bxb8 Rxb8 31. Rf2 Bxe3 32. Rxe3 Qb1+ 33. Rf1 f2+ 34. Kxf2 Rf8+ 35. Rf3 Qc2+ 36. Kg3 Rxf3+ 37. Rxf3 1-0

[Event "Titled Tuesday intern op 11th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.11"]
[Round "4"]
[White "Villuendas Valero, Adrian"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2273"]
[BlackElo "2210"]
[PlyCount "57"]
[EventDate "2023.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. d4 0-0 6. g3 Bf5 7. Bg2 Nbd7 8. 0-0 c6 9. c4 Rc8 10. Nc3 a6 11. Qe2 b5 12. cxd5 cxd5 13. Rac1 Qb6 14. Ne5 e6 15. Nxd7 Nxd7 16. g4 Be4 17. f3 e5 18. fxe4 exd4 19. Nxd5 Qd6 20. exd4 Kh8 21. e5 Qe6 22. Nf4 Qb6 23. Nd5 Qe6 24. g5 Nb6 25. Nf6 Bxf6 26. Rxf6 Rxc1+ 27. Bxc1 Qc8 28. Ba3 Rd8 29. Rxb6 1-0

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "10"]
[White "Bazilius, Augustinas"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2110"]
[BlackElo "2210"]
[PlyCount "52"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 Bb7 12. Qxc4 e5 13. dxe5 Qxe5 14. Nc3 Rad8 15. Bf4 Qh5 16. Qxc7 Rd7 17. Qc4 Qh3 18. f3 Ng4 19. Rf2 Nxf2 20. Kxf2 Qxh2+ 21. Ke3 Re8+ 22. Ne4 Rde7 23. Rd1 Bxe4 24. fxe4 Rxe4+ 25. Qxe4 Rxe4+ 26. Kxe4 Qxe2+ 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "11"]
[White "Cardenas Carbajal, Nilson"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2126"]
[BlackElo "2210"]
[PlyCount "131"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 h4 11. h3 Nd7 12. 0-0-0 Nf8 13. Ng1 Qa5 14. Kb1 Be6 15. c4 b5 16. Nf3 bxc4 17. Bxc4 Rab8 18. Nxh4 Bxc4 19. Qxc4 Rb4 20. Bd2 Rxc4 21. Bxa5 g6 22. Nf3 Ne6 23. Bc3 Nf4 24. g3 Nd5 25. Rd3 Re2 26. Rf1 Ba3 27. Nd2 Nxc3+ 28. bxc3 Ra4 29. c4 Bd6 30. Rb3 Kg7 31. Nf3 Rxc4 32. Rd3 Rcc2 33. Rb3 c5 34. Re1 c4 35. Rxe2 cxb3 36. Rxc2 bxc2+ 37. Kxc2 f5 38. Kd3 Kf6 39. Nd2 Ke6 40. Nc4 Bc7 41. f4 Kd5 42. h4 Bd8 43. Ne5 Bb6 44. Nxf7 Bxd4 45. Ng5 Bf6 46. Nf3 a6 47. Ke2 Ke4 48. Nd2+ Kd4 49. Nb3+ Kc4 50. Na5+ Kb5 51. Nb3 Kc4 52. Nd2+ Kc3 53. Nf3 Kb2 54. Ne5 Kxa2 55. Nxg6 Kb2 56. h5 a5 57. h6 a4 58. g4 a3 59. g5 Bh8 60. Nxh8 a2 61. Nf7 a1Q 62. h7 Qa6+ 63. Kf3 Qd3+ 64. Kf2 Qd2+ 65. Kf3 Qd3+ 66. Kf2 1-0

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "10"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2043"]
[BlackElo "2210"]
[PlyCount "51"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 0-0 6. Re1 c6 7. d4 b5 8. Bb3 a5 9. e5 Ne8 10. Bg5 a4 11. exd6 Qxd6 12. Bxe7 Qf4 13. Bxf8 Kxf8 14. Nd5 cxd5 15. Bxd5 Ra7 16. Qe2 Bd7 17. Qe7+ Kg8 18. Re4 Qf6 19. Ng5 Qxe7 20. Rxe7 Nd6 21. Nxf7 Nxf7 22. Rxf7 Kh8 23. Re1 Bc6 24. Rxa7 Bxd5 25. Re8+ Bg8 26. Rxb8 1-0

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "8"]
[White "Dwilewicz, Katarzyna"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2134"]
[BlackElo "2210"]
[PlyCount "48"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 0-0 7. a4 e6 8. dxe6 Bxe6 9. Be3 Nc6 10. Bb5 Ng4 11. Bg1 d5 12. exd5 Bxc3+ 13. bxc3 Bxd5 14. Bxc5 Re8+ 15. Kf1 b6 16. Bf2 Ne3+ 17. Bxe3 Rxe3 18. Nd4 Qf6 19. f5 Nxd4 20. Qxd4 Qxf5+ 21. Kg1 Qg5 22. Bf1 Rae8 23. Rd1 Re1 24. h4 Qxg2# 0-1

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "2"]
[White "Eilers, Stefan"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2300"]
[BlackElo "2210"]
[PlyCount "49"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 Bd6 4. e3 Nf6 5. Qf3 Bxf4 6. Qxf4 0-0 7. Bd3 c5 8. dxc5 Na6 9. b4 e5 10. Qh4 e4 11. Bxa6 bxa6 12. Nge2 Rb8 13. Rb1 a5 14. b5 Qc7 15. c6 a6 16. a4 axb5 17. axb5 Bg4 18. Nd4 Qe5 19. 0-0 Bc8 20. Qg3 Qxg3 21. hxg3 Be6 22. b6 Ne8 23. c7 Rb7 24. Nxe6 fxe6 25. c8Q 1-0

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "6"]
[White "Jakobeit, David"]
[Black "Aalto, Patrik"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2210"]
[BlackElo "2205"]
[PlyCount "48"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Be3 Be7 6. h3 0-0 7. Qd2 c6 8. g4 b5 9. g5 b4 10. gxf6 bxc3 11. Qxc3 Bxf6 12. 0-0-0 Rb8 13. Rg1 Qe7 14. h4 c5 15. d5 Nb6 16. b3 Bd7 17. h5 a5 18. h6 g6 19. Ng5 a4 20. Bh3 axb3 21. axb3 c4 22. Bxd7 Qxd7 23. bxc4 Na4 24. Qa3 Rfc8 0-1

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "6"]
[White "Jakobeit, David"]
[Black "Balla, Tamas Kristof"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2210"]
[BlackElo "2303"]
[PlyCount "48"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 d6 8. Bb5 Be7 9. c4 Nb6 10. Bxc6+ bxc6 11. Qxc6+ Bd7 12. Qe4 Rc8 13. exd6 Rxc4 14. Qe3 Bxd6 15. 0-0 0-0 16. b3 Rg4 17. Bb2 Nd5 18. Qd2 Bc6 19. g3 Nf4 20. Qe3 Bc5 21. Qxc5 Bxf3 22. h3 Qh4 23. Nd2 Rxg3+ 24. fxg3 Qxg3# 0-1

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "11"]
[White "Jakobeit, David"]
[Black "Dobre, Claudiu Cristian"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2210"]
[BlackElo "2261"]
[PlyCount "67"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. Bc4 Nf6 4. d3 Na5 5. Nge2 Bc5 6. 0-0 Nxc4 7. dxc4 a5 8. Bg5 h6 9. Bh4 c6 10. Ng3 g5 11. Nf5 gxh4 12. Ng7+ Kf8 13. Nf5 d5 14. cxd5 Bxf5 15. exf5 cxd5 16. Kh1 Bd4 17. Ne2 Bc5 18. f4 e4 19. Nd4 Qd7 20. Qd2 Re8 21. Rae1 Rg8 22. c3 Bxd4 23. Qxd4 Qxf5 24. c4 dxc4 25. Qxc4 Kg7 26. Qb3 Qd5 27. Qh3 Kh7 28. Qxh4 e3 29. Re2 Rg6 30. f5 Rg5 31. h3 Nh5 32. Kh2 Ng3 33. Qxg3 Rxg3 34. Kxg3 0-1

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "1"]
[White "Jakobeit, David"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2461"]
[PlyCount "64"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. Qe2 Bg4 9. Be3 e6 10. Bb3 Be7 11. h3 Bh5 12. Rfd1 Ne5 13. g4 Nxf3+ 14. Qxf3 Bg6 15. e5 Nd7 16. exd6 Bf6 17. Qxb7 0-0 18. Rac1 h6 19. Qf3 Rb8 20. Ne4 Bxe4 21. Qxe4 Bxb2 22. Rc7 Nf6 23. Qc6 a5 24. g5 hxg5 25. Bxg5 Be5 26. f4 Bb2 27. Qg2 Ba3 28. Bh6 Nh5 29. Rd3 Bxd6 30. Rxf7 Rxf7 31. Bxe6 Bc5+ 32. Kh2 Qxd3 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "1"]
[White "Jakobeit, David"]
[Black "Golubev, Mikhail"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2461"]
[PlyCount "62"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. h3 e6 9. Qe2 Be7 10. Rd1 Qc7 11. Bf4 Ne5 12. Bb3 0-0 13. Rac1 Qb8 14. Bh2 b5 15. Nd4 Bb7 16. f4 Nc4 17. e5 dxe5 18. fxe5 Nd5 19. Ne4 Nde3 20. Nd6 Bxd6 21. exd6 Nxd1 22. Rxd1 Qa7 23. Kh1 Rad8 24. Bc2 Nxd6 25. Qh5 Nf5 26. Nxf5 Rxd1+ 27. Qxd1 exf5 28. Bxf5 Qf2 29. Qg4 Re8 30. Bg3 Re1+ 31. Kh2 Qxg2# 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "8"]
[White "Jakobeit, David"]
[Black "Haitin, Ilja"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2210"]
[BlackElo "2327"]
[PlyCount "78"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nc6 4. exd5 exd5 5. Nf3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. d4 Bf5 9. a3 h6 10. Re1 Ne4 11. Nbd2 Qf6 12. Bd3 Rae8 13. c4 Nxf2 14. Kxf2 Bxd3 15. cxd5 Nb8 16. Nc4 Be4 17. Nce5 Bxd5 18. Kg1 Be6 19. Qd2 Bd5 20. Qd3 Re7 21. Re2 Rfe8 22. Rae1 Nc6 23. Nxc6 bxc6 24. Ne5 Qg5 25. Bc1 Qf6 26. Rf1 Qe6 27. Bf4 Qc8 28. Rfe1 Qb7 29. b4 Qb5 30. Qg3 Kh8 31. Bxh6 gxh6 32. Qh4 Re6 33. Nxf7+ Kg7 34. Rxe6 Rxe6 35. Rxe6 Bxe6 36. Qxh6+ Kxf7 37. Qh7+ Kf6 38. Qh6+ Ke7 39. Qg7+ Bf7 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "4"]
[White "Jakobeit, David"]
[Black "Lutz, Igor Oscar"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2210"]
[BlackElo "1947"]
[PlyCount "35"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Qxd4 Nb6 6. Nf3 Nc6 7. Qe4 d6 8. exd6 Qxd6 9. Bf4 Qd5 10. Bd3 Qxe4+ 11. Bxe4 Bd7 12. 0-0 e6 13. b3 Be7 14. a4 a5 15. Na3 Bf6 16. Nb5 0-0 17. Rad1 e5 18. Be3 1-0

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "9"]
[White "Jakobeit, David"]
[Black "Rios Escobar, Adan"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2234"]
[PlyCount "50"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. h3 e6 9. Qe2 Be7 10. Rd1 Bd7 11. Bf4 Qb8 12. e5 dxe5 13. Nxe5 Nxe5 14. Bxe5 Qa7 15. Bxf6 gxf6 16. Rxd7 Kxd7 17. Rd1+ Ke8 18. Bxe6 fxe6 19. Qh5+ Kf8 20. Qh6+ Kg8 21. Rd3 Kf7 22. Qh5+ Kf8 23. Qh6+ Kf7 24. Qh5+ Kf8 25. Qh6+ Kf7 1/2-1/2

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "4"]
[White "Jakobeit, David"]
[Black "Sanhueza, Cristian"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2210"]
[BlackElo "2215"]
[PlyCount "61"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 Bb4 6. Nge2 0-0 7. Bg5 h6 8. Bh4 Re8 9. 0-0-0 Ne5 10. Qd4 Nc6 11. Qd3 d6 12. f4 Bg4 13. Nd5 g5 14. fxg5 Nxd5 15. exd5 Ne5 16. Qb3 Bc5 17. Kb1 hxg5 18. Bg3 a5 19. h3 a4 20. Qc3 Bh5 21. Bxe5 Rxe5 22. Ng3 Bg6 23. Bd3 Re3 24. Nf1 Rxd3 25. cxd3 a3 26. b3 Qe7 27. Nd2 Qe2 28. Ne4 Bxe4 29. dxe4 Re8 30. Rhe1 Qxg2 31. Rd2 1-0

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "7"]
[White "Jakobeit, David"]
[Black "Tinmaz, Kerem"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2106"]
[PlyCount "78"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. 0-0 Nc6 9. Re1 Nge7 10. Bg5 h6 11. Be3 Ng6 12. Nd5 Bd6 13. Nb6 Qc7 14. Nxa8 Bxa8 15. Qd2 Bb4 16. Qe2 Bxe1 17. Rxe1 0-0 18. Qd2 Qa5 19. Rd1 Qxd2 20. Rxd2 Na5 21. Bc2 Rc8 22. h3 Nc4 23. Rxd7 Nxb2 24. Nd4 e5 25. Nf5 Rxc2 26. Rd8+ Kh7 27. Rxa8 Nc4 28. Rxa6 Nxe3 29. Nxe3 Rb2 30. Ra7 Nf4 31. Rxf7 Rxa2 32. Nf5 Ne6 33. Re7 Ra6 34. Rb7 Ra5 35. Re7 Ra6 36. g3 Rb6 37. f4 b4 38. Ne3 b3 39. f5 b2 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "9"]
[White "Jakobeit, David"]
[Black "Vaglio Mattey, Emanuel"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2210"]
[BlackElo "2174"]
[PlyCount "44"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Qa5 4. Nf3 Nc6 5. Bc4 e6 6. 0-0 Nf6 7. cxd4 d5 8. exd5 Nxd5 9. Re1 Be7 10. Bd2 Qd8 11. Nc3 Nb6 12. Bd3 0-0 13. Qe2 g6 14. Bh6 Re8 15. Rad1 Bf6 16. d5 Nb4 17. Bb5 Bd7 18. Ne4 exd5 19. Bxd7 Rxe4 20. Qxe4 dxe4 21. Bc6 Nxc6 22. Rxd8+ Rxd8 0-1

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "5"]
[White "Korol, Dimitry"]
[Black "Jakobeit, David"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2287"]
[BlackElo "2210"]
[PlyCount "43"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e4 Nxc3 8. bxc3 c5 9. Nf3 0-0 10. Be2 cxd4 11. cxd4 b6 12. 0-0 Bb7 13. Qd3 Rd8 14. Rad1 Nc6 15. Qe3 Rac8 16. h3 Na5 17. Ne5 f6 18. Nf3 Nc4 19. Qb3 Na5 20. Qe3 Nc4 21. Qb3 Na5 22. Qe3 1/2-1/2

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "7"]
[White "Seletsky, Grigory"]
[Black "Jakobeit, David"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2224"]
[BlackElo "2210"]
[PlyCount "88"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e4 Nxc3 8. bxc3 c5 9. Nf3 0-0 10. Bd3 cxd4 11. cxd4 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 b6 14. Rhc1 Ba6 15. a3 Bxd3 16. Kxd3 Na6 17. Rc6 Rfc8 18. Rac1 Rxc6 19. Rxc6 Kf8 20. Kc4 Ke7 21. Kb5 Nb8 22. Rc7+ Ke8 23. Ng5 Nd7 24. Nxf7 Kxf7 25. Rxd7+ Kf6 26. Ka6 Rc8 27. Kxa7 Rc3 28. Kxb6 Rxa3 29. e5+ Kg6 30. Re7 Kf5 31. Rxg7 Ra2 32. Rxh7 Ke4 33. Kc5 Rxf2 34. Rh6 Rc2+ 35. Kd6 Kxd4 36. Kxe6 Rc6+ 37. Kd7 Rxh6 38. e6 Rxh2 39. e7 Rh7 40. Ke6 Rxe7+ 41. Kxe7 Ke5 42. Kf7 Kf4 43. Kg6 Kg3 44. Kh5 Kxg2 1/2-1/2

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "2"]
[White "Shapiro, Viktor"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2144"]
[BlackElo "2210"]
[PlyCount "73"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Nd7 12. Bd3 c5 13. 0-0 Rc8 14. Bh7+ Kh8 15. Bf5 cxd4 16. Nxd4 g6 17. Bh3 Rc4 18. Ndb5 Ne5 19. Nxa7 Rh4 20. Nab5 Rxh3 21. gxh3 Nf3+ 22. Kg2 d4 23. e4 Qc8 24. Kxf3 Qxh3+ 25. Ke2 dxc3 26. Nxc3 Ba6+ 27. Rd3 Rd8 28. Rfd1 Rxd3 29. Rxd3 Qg4+ 30. Kf1 Qf3 31. Ke1 Bxd3 32. Qd1 Qh1+ 33. Kd2 Bg5+ 34. Kxd3 Qxd1+ 35. Nxd1 Kg7 36. h3 Bf4 37. b4 1-0

[Event "Titled Tuesday intern op 04th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "3"]
[White "Silva Lucena, Cristian"]
[Black "Jakobeit, David"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2285"]
[BlackElo "2210"]
[PlyCount "125"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. Be2 0-0 6. 0-0 b6 7. cxd5 Nxd5 8. a3 Bb7 9. d4 c5 10. dxc5 Bxc5 11. Qc2 Nxc3 12. Qxc3 Qc7 13. b4 Bd6 14. Qxc7 Bxc7 15. Bb2 Nd7 16. Rac1 Rac8 17. Rfd1 Nf6 18. Ne5 Rfd8 19. f3 Rxd1+ 20. Rxd1 Kf8 21. Bb5 Ke7 22. Rd2 Nd5 23. e4 Nf6 24. Kf2 a6 25. Be2 b5 26. Bd4 Rd8 27. Bc5+ Ke8 28. Rxd8+ Bxd8 29. Nd3 Nd7 30. Bd4 f6 31. e5 Kf7 32. exf6 gxf6 33. Nc5 Nxc5 34. bxc5 Bc6 35. Bd3 h6 36. g4 Be7 37. Be3 e5 38. h4 Kg7 39. h5 Bf8 40. Bg6 Be7 41. Bd3 a5 42. Be4 Bxe4 43. fxe4 b4 44. axb4 axb4 45. Ke2 Kf7 46. Kd3 b3 47. Kc3 b2 48. Kxb2 Ke6 49. Kc3 Kd7 50. Kc4 Kc6 51. Kb4 Bf8 52. Kc4 Bg7 53. Kb4 Bf8 54. Kc4 Bg7 55. Kb3 Bf8 56. Ka4 Bg7 57. Ka5 Bf8 58. Ka6 Bg7 59. Ka7 Kc7 60. Ka6 Kc6 61. Ka7 Kc7 62. Bd2 Kc6 63. Be3 1/2-1/2

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "5"]
[White "Trifan, Andrei Ioan"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2300"]
[BlackElo "2210"]
[PlyCount "103"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. e3 Bg7 5. Be2 0-0 6. 0-0 c5 7. d4 cxd4 8. Nxd4 Nc6 9. Nd2 Re8 10. N2f3 Ne4 11. c4 e5 12. Nxc6 bxc6 13. cxd5 cxd5 14. Bb5 Re6 15. Rc1 Rb8 16. Bc6 Bb7 17. Bxb7 Rxb7 18. Qc2 h6 19. Rfd1 Rd7 20. Qb1 Kh7 21. h3 f5 22. Qa1 Qe7 23. b4 Ng5 24. Nxg5+ Qxg5 25. Rc5 d4 26. exd4 exd4 27. Rd3 Re4 28. Rc1 h5 29. Rcd1 Qf4 30. R1d2 Rde7 31. Rd1 Re2 32. Rf3 Qe4 33. Kh2 Be5+ 34. Kg1 Bf4 35. Kf1 Qc2 36. Rxf4 Qxb2 37. Qxb2 Rxb2 38. g4 hxg4 39. hxg4 Rxa2 40. gxf5 gxf5 41. Rdxd4 Kg6 42. Rd5 Ra1+ 43. Kg2 Rf7 44. b5 Kg5 45. Rf3 Rf6 46. Rg3+ Kf4 47. Rdd3 Ke5 48. Rge3+ Kf4 49. Rd4+ Kg5 50. Rg3+ Kh5 51. Rd8 Rh6 52. Rf8 1-0

[Event "Titled Tuesday intern op 04th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.04"]
[Round "3"]
[White "Urbina Perez, Juan Antonio"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2266"]
[BlackElo "2210"]
[PlyCount "48"]
[EventDate "2023.07.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nd7 6. f4 Bxc5 7. Qd2 Ne7 8. Nf3 Nf5 9. Bxc5 Nxc5 10. Bd3 Nxd3+ 11. Qxd3 0-0 12. Nbd2 b6 13. Nb3 a5 14. Nbd4 Ba6 15. Qd2 Nxd4 16. Nxd4 Rc8 17. c3 Qd7 18. g3 f6 19. exf6 gxf6 20. 0-0-0 e5 21. Nc2 d4 22. cxd4 exd4 23. Qxd4 Qc6 24. Rd2 Qxh1+ 0-1

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.05"]
[Round "7"]
[White "Hoerstmann, Rudi"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2241"]
[BlackElo "2139"]
[PlyCount "74"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be6 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 g5 10. Bg3 Nh5 11. Nge2 Nxg3 12. Nxg3 h5 13. 0-0-0 Qf6 14. Nf5 0-0-0 15. g3 Kb8 16. Kb1 Rc8 17. h3 c5 18. dxc5 Bxc5 19. Nd4 Ne5 20. Ka1 Bxd4 21. exd4 Nf3 22. Bf1 Nxd4 23. Qd2 Nf3 24. Qd3 d4 25. Ne4 Qf5 26. Bg2 Qa5 27. Qb1 Ne5 28. Nd6 Rc2 29. Rxd4 Rxf2 30. Bxb7 Rd8 31. Be4 Rxd6 32. Rxd6 Nc4 33. Rxe6 fxe6 34. Qd3 Rxb2 35. Qxc4 Qe5 36. Rc1 Rc2+ 37. Kb1 Qb2# 0-1

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "6"]
[White "Jakobeit, David"]
[Black "Abel, Dennes"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2139"]
[BlackElo "2466"]
[PlyCount "74"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. Nbd2 c5 6. h3 Bh5 7. b3 cxd4 8. Nxd4 Bxe2 9. Qxe2 Nc6 10. Bb2 Rc8 11. 0-0 Bc5 12. Nxc6 bxc6 13. c4 0-0 14. Rfd1 Qe7 15. e4 Ba3 16. Rab1 Bxb2 17. Rxb2 Rcd8 18. e5 Nd7 19. Nf3 Nb6 20. cxd5 Rxd5 21. Rxd5 exd5 22. Rc2 c5 23. a4 c4 24. bxc4 Nxc4 25. Nd4 Re8 26. f4 g6 27. Kh2 Qb4 28. Qf3 Nb6 29. Qf2 Nc4 30. Qf3 Rf8 31. Nc6 Qxa4 32. Ne7+ Kh8 33. Qc3 Ne3 34. Rf2 d4 35. Qc6 Qxc6 36. Nxc6 d3 37. Kg3 d2 0-1

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "5"]
[White "Schulze, Torben"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2266"]
[BlackElo "2139"]
[PlyCount "66"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. g3 e5 3. Bg2 Nf6 4. Ne2 Be7 5. 0-0 c6 6. d4 Nbd7 7. h3 Qc7 8. Be3 h5 9. Qd2 Nb6 10. Qa5 h4 11. g4 Nxg4 12. hxg4 Bxg4 13. f3 h3 14. fxg4 hxg2 15. Kxg2 Qd7 16. Ng3 Qxg4 17. Qe1 Nc4 18. Bf2 Qh3+ 19. Kf3 Rh4 20. c3 d5 21. Nd2 dxe4+ 22. Ndxe4 f5 23. Ke2 fxe4 24. Kd1 exd4 25. Bxd4 0-0-0 26. Kc2 c5 27. Rh1 Qg2+ 28. Qf2 Qxf2+ 29. Bxf2 Rd2+ 30. Kb3 b5 31. Rab1 Na5+ 32. Ka3 c4+ 33. b4 cxb3+ 0-1

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "4"]
[White "Jakobeit, David"]
[Black "Voege, Tobias"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2139"]
[BlackElo "2314"]
[PlyCount "78"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 d5 7. Ne5 0-0 8. f4 Ne4 9. Qf3 f6 10. Ng4 f5 11. Ne5 Nd7 12. Qe2 Nxe5 13. fxe5 Bg5 14. b3 c5 15. Bxe4 fxe4 16. Ba3 Qc7 17. c4 Ba6 18. Kh1 Qe7 19. Rae1 Rxf1+ 20. Nxf1 Rf8 21. Nd2 Rf5 22. Rf1 Rxf1+ 23. Nxf1 Qf8 24. Nd2 Bxe3 25. Qxe3 cxd4 26. Qh3 Qxa3 27. Qxe6+ Kf8 28. Qf5+ Ke7 29. e6 Qc1+ 30. Nf1 dxc4 31. Qf7+ Kd6 32. h3 c3 33. Qd7+ Kc5 34. Qe7+ Kd5 35. Qd7+ Ke5 36. e7 Qxf1+ 37. Kh2 Qf4+ 38. Kh1 Qc1+ 39. Kh2 Qf4+ 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "3"]
[White "Mueer, Sebastian"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2212"]
[BlackElo "2139"]
[PlyCount "88"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 cxd4 6. exd4 Qb6 7. Nb3 Bg4 8. Be2 e6 9. 0-0 Be7 10. c3 0-0 11. h3 Bh5 12. Bd3 a5 13. Rb1 Ne4 14. Nbd2 Bd6 15. Bxd6 Nxd6 16. Qe2 a4 17. Qe3 Rfe8 18. Qf4 Qd8 19. Rbe1 Ne7 20. Re3 Bg6 21. Ne5 Bxd3 22. Nxd3 Ng6 23. Qh2 b5 24. Rfe1 Nc4 25. Nxc4 bxc4 26. Nb4 a3 27. bxa3 Rxa3 28. Qg3 Rf8 29. Qg4 Ne7 30. Qd1 Qc7 31. Rg3 g6 32. Qa1 Rfa8 33. h4 Nf5 34. Rh3 h5 35. Qd1 Qf4 36. Qc1 Qxc1 37. Rxc1 Rb8 38. Kh2 Nxd4 39. Nxd5 exd5 40. cxd4 Rxa2 41. Rf3 Rd2 42. Rf4 Rbb2 43. Kg3 Rb3+ 44. Kh2 Rbd3 0-1

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "2"]
[White "Jakobeit, David"]
[Black "Tonndorf, Matthias"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2139"]
[BlackElo "2188"]
[PlyCount "81"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 c5 7. b3 0-0 8. Bb2 cxd4 9. exd4 d6 10. Re1 Nbd7 11. c4 Re8 12. a3 Bf8 13. b4 g6 14. Rc1 Rc8 15. Qb3 Rc7 16. h4 Qa8 17. Ng5 Qd8 18. Rcd1 h6 19. Nh3 Bg7 20. Nf4 Nf8 21. Bb1 Qa8 22. Qg3 Rce7 23. Nd3 e5 24. c5 dxc5 25. dxe5 N6d7 26. Nc4 Rd8 27. h5 Bd5 28. Ne3 Bb3 29. hxg6 fxg6 30. Rc1 cxb4 31. axb4 Rc8 32. f4 Be6 33. Nf2 Rxc1 34. Rxc1 a5 35. Nfg4 Bxg4 36. Nxg4 axb4 37. f5 Qb8 38. Qb3+ Kh7 39. f6 Re6 40. fxg7 Kxg7 41. Qe3 1-0

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "1"]
[White "Polster, Christian"]
[Black "Jakobeit, David"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2279"]
[BlackElo "2139"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 0-0 6. Be3 a6 7. e5 Nfd7 8. exd6 cxd6 9. Be2 b5 10. 0-0 Bb7 11. a4 b4 12. Na2 a5 13. c3 bxc3 14. bxc3 Nb6 15. Qb3 N8d7 16. c4 Rb8 17. Qc3 Nc5 18. Rab1 Be4 19. Rb5 Bc6 20. Qxa5 Bxb5 21. dxc5 Bxc4 22. cxb6 Bxe2 23. Rb1 Bxf3 24. gxf3 Qd7 25. Qb5 Qxh3 26. Nb4 Qxf3 27. Nc6 f5 28. Nxb8 f4 29. Nd7 fxe3 30. Qb3+ d5 31. Qxe3 Qg4+ 32. Qg3 Qe4 33. Rb3 Rc8 34. Qf3 Rc1+ 35. Kg2 Qe1 36. Qxd5+ e6 37. Qa8+ Kf7 38. Ne5+ 0-1

[Event "Oberliga Nord O 1415"]
[Site "Germany"]
[Date "2015.03.15"]
[Round "8.2"]
[White "Dauth, Benjamin"]
[Black "Jakobeit, David"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2320"]
[BlackElo "2102"]
[PlyCount "93"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Berlin Rotation"]
[BlackTeam "Berlin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. f4 dxe5 5. fxe5 c5 6. c4 Nb4 7. d5 Bf5 8. Na3 e6 9. Nf3 exd5 10. Bg5 Qa5 11. cxd5 Nd3+ 12. Ke2 Qa6 13. Qb3 Nc1+ 14. Kf2 Nxb3 15. Bxa6 Nxa6 16. axb3 h6 17. Be3 Be7 18. Nb5 0-0 19. Nd2 Bd3 20. Nc4 Nb4 21. d6 Bh4+ 22. g3 Bd8 23. Rxa7 Rxa7 24. Nxa7 Bxc4 25. bxc4 Nd3+ 26. Kg2 Nxe5 27. Bxc5 Nd3 28. Ba3 Re8 29. b4 Re2+ 30. Kf3 Ra2 31. Nb5 Ne5+ 32. Ke4 Nxc4 33. Rc1 Nxa3 34. Nxa3 Bf6 35. Rc8+ Kh7 36. Nc2 Ra6 37. Kd5 Ra2 38. d7 Kg6 39. Ke4 Kh5 40. Kd3 Kg4 41. d8Q Bxd8 42. Rxd8 g5 43. Rd7 Kh3 44. Rxf7 Kxh2 45. g4 Kg3 46. Ne3 b5 47. Rf5 1-0

[Event "Oberliga Nord O 1415"]
[Site "Germany"]
[Date "2015.02.22"]
[Round "7.4"]
[White "Jakobeit, David"]
[Black "Trenner, Rolf"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2102"]
[BlackElo "2177"]
[PlyCount "114"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Berlin SF III"]
[BlackTeam "Potsdam Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 b5 5. Bg2 d6 6. cxb5 a6 7. b6 Bg7 8. Nc3 0-0 9. a4 a5 10. Nf3 Qxb6 11. 0-0 Na6 12. e4 Nd7 13. Re1 Nb4 14. Bf1 Ne5 15. Nxe5 Bxe5 16. Be3 Ba6 17. Qd2 Rfb8 18. Rab1 Bxf1 19. Rxf1 Na6 20. f4 Bg7 21. e5 dxe5 22. f5 Rd8 23. Qf2 Rac8 24. Rbd1 Qf6 25. g4 gxf5 26. gxf5 Qb6 27. Kh1 Kh8 28. Rg1 Rg8 29. Qh4 Bf6 30. Qh5 Qxb2 31. Ne4 Qc2 32. Qf3 Qxa4 33. Bg5 Bxg5 34. Nxg5 Rxg5 35. Rxg5 Rg8 36. Rxg8+ Kxg8 37. Rg1+ Kf8 38. d6 Nb8 39. Qb7 Qc6+ 40. Qxc6 Nxc6 41. d7 f6 42. Rc1 e6 43. Rxc5 Nd8 44. fxe6 Ke7 45. Rxa5 Kxe6 46. Kg2 Kxd7 47. Ra7+ Ke6 48. Rxh7 Kf5 49. Kg3 Ne6 50. Rh5+ Kg6 51. Rh8 Kg7 52. Ra8 Kg6 53. h4 Nd4 54. Rg8+ Kf7 55. Ra8 Kg6 56. Rg8+ Kf7 57. Ra8 Kg6 1/2-1/2

