[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2024.03.29"]
[Round "2"]
[White "Chigaev, Maksim"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2617"]
[BlackElo "2248"]
[PlyCount "61"]
[EventDate "2024.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 Re8 7. 0-0 d6 8. d3 a5 9. b3 Bf5 10. h3 h6 11. a3 Qd7 12. Kh2 Rab8 13. Bb2 Bb6 14. Qd2 Be6 15. f4 Bf5 16. e4 Bh7 17. fxe5 dxe5 18. Rxf6 gxf6 19. Nd5 Re6 20. Rf1 Qd8 21. b4 axb4 22. axb4 Bd4 23. Bc1 b5 24. h4 bxc4 25. dxc4 h5 26. b5 Na7 27. Nxd4 exd4 28. Qxd4 c6 29. Rxf6 cxd5 30. Rxe6 dxc4 31. Rd6 1-0

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.30"]
[Round "7.2"]
[White "Spaeth, Rene"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1588"]
[BlackElo "2257"]
[PlyCount "70"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Biberach"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Be2 Rc8 11. 0-0 Be7 12. a4 Nb6 13. Rfd1 Nc4 14. Bxc4 Rxc4 15. Nd5 Nxd5 16. exd5 Bf5 17. c3 0-0 18. a5 g5 19. Nc1 Bg6 20. Ne2 Kh7 21. b3 Rc8 22. c4 f5 23. Nc3 f4 24. Bb6 Qd7 25. Qe2 g4 26. Ne4 Bf5 27. Rac1 Rg8 28. Kh1 Rg6 29. c5 dxc5 30. Nxc5 Bxc5 31. Rxc5 gxf3 32. gxf3 Rxc5 33. Bxc5 e4 34. Rd4 Qg7 35. Ra4 Bh3 0-1

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "5.2"]
[White "Weihrauch, Jakob"]
[Black "Melitzki, Richard"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2257"]
[BlackElo "1819"]
[PlyCount "87"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Plauen Koenig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bb4 14. Nb5 axb5 15. Qxb4 Rxa2 16. Rxd6 0-0 17. Rd2 Be6 18. Bc5 Rfa8 19. Bd6 Qc6 20. Bxe5 Bc4 21. Rfd1 Qe6 22. Qd6 Qxd6 23. Rxd6 Ng4 24. Bc3 Be2 25. Re1 Ra1 26. Rd8+ Rxd8 27. Rxa1 Rd1+ 28. Rxd1 Bxd1 29. h3 Nf6 30. e5 Nh7 31. Bxb7 Bxc2 32. f4 g5 33. Kf2 gxf4 34. gxf4 Bf5 35. h4 Nf8 36. Bc6 Ng6 37. Kg3 Bd3 38. Bb4 Nf8 39. Kf3 Ng6 40. Ke3 Bc4 41. Be4 Kg7 42. h5 Nf8 43. Bxf8+ Kxf8 44. Bd3 1-0

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "6.2"]
[White "Weihrauch, Jakob"]
[Black "Sandlers, Philipp"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2257"]
[BlackElo "1795"]
[PlyCount "79"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Koenigsjaeger Sued West"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bb2 Nf6 7. Nd2 Be7 8. Bd3 Nbd7 9. Qe2 Nc5 10. f4 Nxd3+ 11. cxd3 h5 12. 0-0 h4 13. Rf3 b5 14. Rc1 Bb7 15. Nc6 Bxc6 16. Rxc6 Qd7 17. Rc1 Rc8 18. Rxc8+ Qxc8 19. Nf1 0-0 20. Ne3 Qc5 21. Rf1 Qb6 22. Kh1 Rc8 23. Qf3 Nd7 24. d4 Qa5 25. f5 Rf8 26. e5 Bg5 27. f6 g6 28. d5 Qd2 29. dxe6 fxe6 30. Qg4 Qxe3 31. Qxe6+ Rf7 32. Qxd6 Nf8 33. Rg1 Bf4 34. Qd5 Qe2 35. Bc3 h3 36. g3 Be3 37. Re1 Qf2 38. Qe4 Bd2 39. Bxd2 Qxd2 40. e6 1/2-1/2

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "4.1"]
[White "Gluma, Christian"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2245"]
[BlackElo "2257"]
[PlyCount "63"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Porz SG"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. Nge2 d6 4. g3 b5 5. Bg2 Bb7 6. d4 cxd4 7. Nxd4 e6 8. 0-0 Nf6 9. Re1 Qc7 10. a4 bxa4 11. Nd5 exd5 12. exd5+ Kd8 13. Rxa4 Nbd7 14. Bd2 Nb6 15. Ba5 Nxa4 16. Nc6+ Bxc6 17. Bxc7+ Kxc7 18. dxc6 Nb6 19. c4 d5 20. cxd5 Bd6 21. Re3 Rhb8 22. g4 h6 23. h4 Nc4 24. Re1 Re8 25. g5 Rxe1+ 26. Qxe1 hxg5 27. hxg5 Ne8 28. Qe4 Nb6 29. Qf5 f6 30. Qe6 fxg5 31. Bf3 Bf4 32. Qe7+ 1-0

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "3.1"]
[White "Weihrauch, Jakob"]
[Black "Meyer, Emil"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2257"]
[BlackElo "1919"]
[PlyCount "99"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Muenster 32"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nxd5 10. exd5 Nd4 11. cxb5 Bd7 12. bxa6 Qa5+ 13. Qd2 Qxd5 14. f3 Be7 15. Qf2 Qc6 16. Bd3 d5 17. Nc2 Nxc2+ 18. Qxc2 Qb6 19. Qe2 0-0 20. Be3 Bb4+ 21. Kf2 d4 22. Bd2 Bxd2 23. Qxd2 f5 24. Rhd1 Bc8 25. b4 Kh8 26. Kg1 Bxa6 27. b5 Bb7 28. a4 e4 29. a5 Qg6 30. Bf1 d3 31. f4 Bd5 32. Qe3 Bc4 33. Rdb1 Qf6 34. Ra4 Qe6 35. a6 Rfb8 36. Rab4 h6 37. a7 Rb7 38. b6 Rc8 39. Ra1 Ra8 40. Rc1 Bd5 41. Qd4 Qd6 42. Rb5 Qxf4 43. Rxd5 Qxc1 44. Rd8+ Kh7 45. Rxa8 d2 46. Rh8+ Kg6 47. Qd6+ Kh5 48. a8Q d1Q 49. Qe8+ Kg5 50. Qeg6+ 1-0

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "2.1"]
[White "Kieselbach, Jannik"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1914"]
[BlackElo "2257"]
[PlyCount "108"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 d5 6. exd6 Qxd6 7. Na3 a6 8. Ne2 Nc6 9. 0-0 Bg4 10. Qe1 g6 11. h3 Bf5 12. d4 cxd4 13. Bf4 Qd7 14. Rd1 d3 15. Ng3 Bg7 16. Qe3 Nd5 17. Bxd5 Qxd5 18. Nxf5 Qxf5 19. Rxd3 0-0 20. Rfd1 Bf6 21. Nc4 g5 22. Bg3 Rad8 23. Rxd8 Rxd8 24. Rxd8+ Nxd8 25. Qb6 Qd7 26. Be5 Bxe5 27. Nxe5 Qd1+ 28. Kh2 Ne6 29. Ng4 Qd5 30. a3 f5 31. Ne3 Qe5+ 32. Kg1 f4 33. Nc2 Qe4 34. Nd4 Nxd4 35. Qxd4 Qxd4 36. cxd4 Kf7 37. Kf1 Ke6 38. Ke2 Kf5 39. f3 Ke6 40. Kd3 Kd5 41. b4 b6 42. Kc3 b5 43. Kd3 h6 44. Kc3 Ke6 45. Kd3 Kf5 46. Kc3 Ke6 47. Kd3 Kd5 48. Kc3 e6 49. Kd3 e5 50. dxe5 Kxe5 51. Kc3 Kd5 52. Kd3 Ke5 53. Kc3 Kf5 54. Kd4 Kg6 1/2-1/2

[Event "GER-chT U20"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "1.1"]
[White "Weihrauch, Jakob"]
[Black "Nizamova, Rita"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2257"]
[BlackElo "1794"]
[PlyCount "34"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Guettingen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Ne7 6. Nf3 Qb6 7. a4 Nd7 8. a5 Qc7 9. Be2 c5 10. Nxc5 Nxc5 11. dxc5 Nc6 12. Be3 Be7 13. Bb5 Bg4 14. a6 0-0 15. axb7 Rab8 16. Bxc6 Bxf3 17. Qxf3 Qxc6 1-0

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.25"]
[Round "4"]
[White "Weihrauch, Jakob"]
[Black "Wachinger, Nikolas"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2308"]
[BlackElo "2426"]
[PlyCount "96"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 g6 6. h3 Bg7 7. d3 0-0 8. Ba4 Ne5 9. Nxe5 dxe5 10. Be3 b6 11. 0-0 Nh5 12. Qd2 Bb7 13. g3 f5 14. Bg5 f4 15. g4 h6 16. Bh4 g5 17. Bxg5 hxg5 18. gxh5 Bc8 19. Kh2 Bh6 20. f3 Qd6 21. Nd1 Kf7 22. Rg1 Rh8 23. Nf2 Be6 24. Qc3 Rag8 25. Ng4 Bg7 26. h6 Bxg4 27. Rxg4 Qxh6 28. h4 Qe6 29. Rag1 Bf6 30. R1g2 Rg7 31. Kg1 Rxh4 32. Rxh4 gxh4 33. Rxg7+ Bxg7 34. Kh2 Qg6 35. Qe1 Qg3+ 36. Qxg3 fxg3+ 37. Kg2 Kf6 38. Bd7 Kg5 39. a3 a5 40. a4 Kf4 41. b3 Ke3 42. Be6 Kxd3 43. Bf5 Kc3 44. Bd7 Kxb3 45. Bb5 Kc3 46. Kh3 Kd3 47. Kg2 Bh6 48. Ba6 Bf4 0-1

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.24"]
[Round "3"]
[White "Schmidek, Emil"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2433"]
[BlackElo "2308"]
[PlyCount "237"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 c5 5. dxc5 Bxc5 6. Nf3 0-0 7. g3 h6 8. Bg2 d5 9. 0-0 Nc6 10. Rc1 d4 11. Na4 Be7 12. e3 e5 13. exd4 exd4 14. Re1 Bg4 15. h3 Bh5 16. Qb3 Qd7 17. c5 Bxf3 18. Qxf3 Rfe8 19. b4 Nd8 20. Nb2 Nh7 21. Qd5 Qxd5 22. Bxd5 Nf6 23. Bg2 Rb8 24. Bf4 Rc8 25. Nd3 a6 26. a4 g5 27. Be5 Nc6 28. b5 Nxe5 29. Rxe5 axb5 30. axb5 Rb8 31. Bxb7 Rxb7 32. c6 Rb6 33. c7 Rc8 34. Rxe7 Rxb5 35. Ne5 Nd5 36. Rd7 Rxc7 37. Rcxc7 Nxc7 38. Nxf7 Nd5 39. Nxh6+ Kf8 40. Kf1 d3 41. Ke1 Ke8 42. Rd6 Nb4 43. Kd1 Ke7 44. Rd4 Ke6 45. Ng4 Rb8 46. Kd2 Nc6 47. Re4+ Kd6 48. f4 gxf4 49. Rxf4 Rb2+ 50. Kxd3 Rb3+ 51. Ke4 Rxg3 52. h4 Rh3 53. Nf2 Rg3 54. Rf6+ Kd7 55. Kf4 Rg7 56. Ne4 Ne7 57. Rd6+ Ke8 58. h5 Rg1 59. Ra6 Kf8 60. Ke5 Rh1 61. Kf6 Rf1+ 62. Ke6 Re1 63. Ke5 Kg7 64. h6+ Kg8 65. h7+ Kxh7 66. Ra7 Kg6 67. Rxe7 Re2 68. Re6+ Kg7 69. Kf5 Re1 70. Re7+ Kf8 71. Ra7 Rf1+ 72. Ke6 Re1 73. Ke5 Ke8 74. Kd5 Rd1+ 75. Ke6 Kd8 76. Nc3 Re1+ 77. Kd6 Ke8 78. Nd5 Rd1 79. Rh7 Rd2 80. Rh3 Kf7 81. Rf3+ Kg6 82. Ke5 Re2+ 83. Ne3 Ra2 84. Rg3+ Kf7 85. Nc4 Re2+ 86. Kd6 Re6+ 87. Kd5 Re1 88. Ne5+ Kf6 89. Rf3+ Kg5 90. Ke6 Re2 91. Rf5+ Kh4 92. Rf4+ Kg3 93. Rf3+ Kg2 94. Ra3 Rb2 95. Kf5 Rb8 96. Ra2+ Kg3 97. Rc2 Rf8+ 98. Ke4 Re8 99. Rc3+ Kf2 100. Ra3 Kg2 101. Ra2+ Kg3 102. Re2 Re7 103. Re3+ Kg2 104. Kf4 Re8 105. Re4 Rf8+ 106. Ke3 Re8 107. Ke2 Rg8 108. Nd3 Kg3 109. Nf2 Rg7 110. Ke3 Rg8 111. Re5 Kg2 112. Ne4 Rg7 113. Re8 Ra7 114. Rg8+ Kh3 115. Rg6 Kh2 116. Nd2 Kh3 117. Nf3 Re7+ 118. Kf2 Re2+ 119. Kxe2 1/2-1/2

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2023.10.21"]
[Round "1.6"]
[White "Weihrauch, Jakob"]
[Black "Heinz, Timothee"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2308"]
[BlackElo "2373"]
[PlyCount "54"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Oetigheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rxb7 Bb4 15. 0-0 Rc8 16. Nb1 Bxd2 17. Nxa3 Bc3 18. Bxc3 Rxc3 19. Rb8+ Bc8 20. Rfb1 Kd7 21. R8b3 Rc7 22. c4 Ke7 23. cxd5 exd5 24. Rd1 Rd8 25. Rd2 Bd7 26. Nc2 Ba4 27. Rb2 Bxc2 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.05"]
[Round "7"]
[White "Weihrauch, Jakob"]
[Black "Kallweit, Paul"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2308"]
[BlackElo "1891"]
[PlyCount "61"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[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 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 h6 8. 0-0 Bh7 9. a4 Nf5 10. a5 Be7 11. c4 dxc4 12. Bxc4 0-0 13. Qe2 b5 14. Bd3 Rc8 15. Rd1 a6 16. Bd2 c5 17. dxc5 Nxc5 18. Nxc5 Rxc5 19. Be4 Qb8 20. g4 Nh4 21. Bxh7+ Kxh7 22. Nxh4 Bxh4 23. Bb4 Rxe5 24. Qc2+ f5 25. Bd6 Qb7 26. Bxe5 Rc8 27. Qe2 Rc4 28. Rd4 Rc5 29. Rad1 Rxe5 30. Qxe5 Qf3 31. Qe3 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.04"]
[Round "6"]
[White "Besou, Hussain"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2353"]
[BlackElo "2308"]
[PlyCount "147"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. 0-0 0-0 9. Qc2 d5 10. Nc3 dxc4 11. bxc4 Bxc4 12. Ne5 Qxd4 13. Bf4 Nd5 14. Ne4 Bb5 15. a4 Nxf4 16. gxf4 Ba6 17. Rfd1 Qb4 18. a5 Bf6 19. Ra4 Qe7 20. Rad4 Bxe5 21. fxe5 Kh8 22. Rd6 Bb5 23. f4 h6 24. Qd2 Qh4 25. Nc3 Bc4 26. Qd4 Bd5 27. e4 c5 28. Qe3 Bb7 29. Nb5 Qe7 30. f5 Kh7 31. Qf4 g5 32. Qg4 a6 33. f6 Qe8 34. Nc7 Qa4 35. axb6 Nc6 36. Nxe6 Nxe5 37. Qf5+ Ng6 38. Nxc5 Qc2 39. Nxb7 Rae8 40. Qf2 Qc3 41. Qd2 Qc8 42. Rd7 Ne5 43. Rc7 Qe6 44. Qf2 Qb3 45. Rf1 Kg8 46. Nd6 Re6 47. Nf5 Ng4 48. Qd4 Qxb6 49. Qxb6 Rxb6 50. h3 Nxf6 51. Nxh6+ Kg7 52. Nf5+ Kh7 53. Ne3 Re6 54. Nd5 Kg6 55. Nxf6 Rxf6 56. Rxf6+ Kxf6 57. Rc6+ Ke5 58. Rc5+ Kf6 59. Ra5 Re8 60. Rxa6+ Re6 61. Ra1 Kg6 62. Ra5 Rf6 63. Kh2 Rf4 64. Kg3 f6 65. Bf3 Kf7 66. Rf5 Rh4 67. Bg4 Kg6 68. Rc5 Kg7 69. Rc7+ Kf8 70. Kf3 Rh6 71. Ke3 Rg6 72. Kd4 Kg8 73. Kd5 Kf8 74. Ke6 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.03"]
[Round "4"]
[White "Chassard, Cedric"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2326"]
[BlackElo "2308"]
[PlyCount "73"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bd3 b5 7. c4 bxc4 8. Bxc4 e6 9. d4 cxd4 10. Nxd4 Nb6 11. Bb3 e5 12. Nf5 h6 13. f4 Qc7 14. Nc3 g6 15. Ne3 Qc5 16. Kh1 Bg7 17. Qf3 0-0 18. Ncd5 exf4 19. Qxf4 Nbxd5 20. Nxd5 Nxd5 21. Bxd5 Rb8 22. Be3 Qc7 23. Qg3 Kh7 24. Rac1 Qe7 25. b3 Be5 26. Bf4 Bxf4 27. Qxf4 Be6 28. h3 Rbc8 29. Qd2 Rxc1 30. Rxc1 Rc8 31. Rxc8 Bxc8 32. Qc3 Bb7 33. Bxb7 Qxb7 34. Qc4 Kg8 35. a4 a5 36. Qd3 Qb4 37. Kh2 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.03"]
[Round "5"]
[White "Weihrauch, Jakob"]
[Black "Albert, Markus1111"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2308"]
[BlackElo "2256"]
[PlyCount "71"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. 0-0 Qe7 7. Nbd2 0-0 8. a3 Re8 9. b4 Bd6 10. Nc4 Nd7 11. Bb2 f6 12. Nh4 Nb6 13. Nf5 Bxf5 14. Nxb6 axb6 15. exf5 Qf7 16. Qg4 c5 17. bxc5 Bxc5 18. a4 Ra6 19. h4 h5 20. Qe4 c6 21. Rfe1 Rea8 22. d4 exd4 23. Bxd4 Rxa4 24. Rxa4 Rxa4 25. c3 Bxd4 26. cxd4 Ra8 27. Qb1 b5 28. Re6 Rd8 29. Qe4 Qd7 30. Qe2 b4 31. Qxh5 b3 32. Qe2 b5 33. Qd1 Qd5 34. Qh5 Rf8 35. Re7 b2 36. Rxg7+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.02"]
[Round "3"]
[White "Weihrauch, Jakob"]
[Black "Dauner, Benedikt"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2308"]
[BlackElo "2377"]
[PlyCount "82"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nab1 Be7 10. Bxf6 Bxf6 11. a4 Nd4 12. Bd3 Rb8 13. axb5 axb5 14. Nd5 0-0 15. 0-0 Be6 16. c3 Nc6 17. Qe2 Bxd5 18. exd5 Ne7 19. f4 b4 20. Qe4 Ng6 21. f5 Nf4 22. Bc2 bxc3 23. bxc3 Rb2 24. Ra6 Qb8 25. Na3 Qb7 26. Ra4 Nxd5 27. Nc4 Nxc3 28. Qxb7 Rxb7 29. Ra3 Rc7 30. Rxc3 e4 31. Re3 Rxc4 32. Bb3 Rd4 33. Rc3 d5 34. Rc7 Rd8 35. Rfc1 h5 36. Rc8 Kh7 37. R8c7 Rb8 38. Bd1 Rd2 39. R7c2 Rxc2 40. Rxc2 Rb1 41. Rd2 e3 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.01"]
[Round "2"]
[White "Haubold, Sebastian Marcel"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2108"]
[BlackElo "2308"]
[PlyCount "67"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 h5 5. h3 Nc6 6. Nbc3 e5 7. d3 Be7 8. 0-0 Bd7 9. f4 Nd4 10. Nxd4 cxd4 11. Nd5 Nxd5 12. exd5 Qc7 13. f5 0-0-0 14. Bd2 Kb8 15. c4 dxc3 16. bxc3 f6 17. Kh2 g6 18. Be4 Rdg8 19. fxg6 Qc8 20. Be3 f5 21. Bg2 Rxg6 22. Rf2 h4 23. Rb2 hxg3+ 24. Kg1 f4 25. Rab1 fxe3 26. Rxb7+ Qxb7 27. Rxb7+ Kxb7 28. d4 exd4 29. Qb1+ Ka8 30. Qxg6 e2 31. Qe4 d3 32. Bf3 Bd8 33. Bxe2 dxe2 34. Qxe2 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2023.10.01"]
[Round "1"]
[White "Weihrauch, Jakob"]
[Black "Hinrichs, Paul"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2308"]
[BlackElo "2224"]
[PlyCount "94"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 b5 6. Bb3 Nf6 7. c3 Be7 8. h3 0-0 9. d4 Bb7 10. Re1 Re8 11. Nbd2 Bf8 12. a3 g6 13. Bc2 Bg7 14. b4 d5 15. dxe5 Nxe5 16. Nxe5 Rxe5 17. Nf3 Re6 18. Nd4 Re8 19. e5 Ne4 20. f3 Nxc3 21. Qd3 Na4 22. Bxa4 bxa4 23. Bf4 c6 24. Rac1 Rc8 25. Rc5 Bf8 26. Qd2 Qb6 27. Qc3 a5 28. e6 axb4 29. axb4 Qd8 30. Ra5 Ra8 31. exf7+ Kxf7 32. Rxe8 Qxe8 33. Rxa8 Qxa8 34. b5 c5 35. Nc2 d4 36. Qd3 Bd5 37. Na3 Qc8 38. Nc4 Qe6 39. Ne5+ Kg7 40. Qd2 Bd6 41. Ng4 a3 42. Bxd6 Qxd6 43. Qa5 a2 44. b6 Qc6 45. Ne5 Qa8 46. Qxc5 a1Q+ 47. Kh2 Qd8 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.06.03"]
[Round "9"]
[White "Colbow, Collin"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2408"]
[BlackElo "2291"]
[PlyCount "57"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 b5 9. Nd5 Nbd7 10. Nec3 Nxd5 11. Nxd5 Nf6 12. Nxf6+ Bxf6 13. a4 Bb7 14. 0-0 0-0 15. Qd3 b4 16. a5 Qc7 17. Bd2 Rfc8 18. Rfc1 d5 19. exd5 e4 20. Qb3 Qe5 21. Qxb4 Qxb2 22. Rab1 Qxb4 23. Rxb4 Bxd5 24. Bxe4 Bxe4 25. Rxe4 Bb2 26. Rb1 Rxc2 27. Rb4 Rxd2 28. R4xb2 Rdd8 29. Rb6 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.06.02"]
[Round "8"]
[White "Haack, Kevin"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2303"]
[BlackElo "2291"]
[PlyCount "68"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nb3 Nc6 8. Bd3 Be7 9. 0-0 0-0 10. Nd5 Nxd5 11. exd5 Nb4 12. Be4 f5 13. Bf3 a5 14. c3 Na6 15. a4 exf4 16. Bxf4 g5 17. Be3 Bf6 18. Be2 Be5 19. Bd3 Qe7 20. Qh5 f4 21. Rae1 fxe3 22. Bxh7+ Kg7 23. Bd3 Rf4 24. g3 Rf2 25. Nd4 Nc5 26. Bb1 Qf6 27. Nf3 Bf5 28. Bxf5 Qxf5 29. b4 Rh8 30. g4 Qxf3 31. Qxg5+ Kf7 32. Qf5+ Qxf5 33. gxf5 Rg8+ 34. Kh1 Rxh2# 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "7"]
[White "Weihrauch, Jakob"]
[Black "Lutz, Ruben"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2291"]
[BlackElo "2211"]
[PlyCount "93"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Nc3 Nb4 8. Bd3 Nxd3+ 9. cxd3 Ne7 10. 0-0 Ng6 11. Qg3 Be7 12. Ne2 d4 13. Nexd4 0-0 14. Be3 b6 15. Nc6 Qd7 16. Ncd4 Bb7 17. h4 h5 18. Rad1 Qd5 19. Bg5 Bc5 20. Ne2 Qxa2 21. Nf4 Nxf4 22. Bxf4 Rfd8 23. d4 Bf8 24. Ng5 Qd5 25. Rfe1 Rac8 26. Ne4 Qxe4 27. Rxe4 Bxe4 28. Qg5 g6 29. Qg3 Rd7 30. Be3 Bd5 31. Qf4 Rc2 32. g4 hxg4 33. Qxg4 Rxb2 34. Rc1 a5 35. h5 a4 36. hxg6 fxg6 37. Bh6 Rb1 38. Rxb1 Bxh6 39. Rxb6 Kf7 40. Qh4 Bg7 41. Rd6 Rb7 42. Rxd5 exd5 43. Qd8 Rb1+ 44. Kg2 Ke6 45. Qe8+ Kf5 46. Qf7+ Ke4 47. Qxg6+ 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Albert, Markus1111"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2232"]
[BlackElo "2291"]
[PlyCount "83"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Nbd7 8. 0-0 Be7 9. Ng3 Nc5 10. Be2 b5 11. b4 Ne6 12. a4 bxa4 13. Nf5 g6 14. Nxe7 Qxe7 15. Rxa4 Bb7 16. Nd5 Nxd5 17. exd5 Nd4 18. c4 0-0 19. Bd3 Rfe8 20. Re1 Qh4 21. Be3 Nf5 22. Bb6 Ne7 23. Ra2 f5 24. Bf1 Nc8 25. Ba5 Ne7 26. Rd2 f4 27. Qa4 Nf5 28. Re4 Qe7 29. Bb6 Qf7 30. c5 Bc8 31. c6 Ne7 32. Qa5 Bf5 33. Re1 e4 34. c7 Qf6 35. Bd4 Qg5 36. Qb6 Bh3 37. Qxd6 Nxd5 38. Bb2 Ne7 39. Bf6 Qg4 40. Bc4+ Kf8 41. f3 exf3 42. Rxe7 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "5"]
[White "Weihrauch, Jakob"]
[Black "Matthaei, Jakob"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2291"]
[BlackElo "2046"]
[PlyCount "146"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 0-0 6. Re1 d6 7. c3 Bb6 8. h3 Be6 9. Nbd2 Qe7 10. Bxe6 fxe6 11. Nc4 Nd7 12. d4 exd4 13. cxd4 e5 14. Nxb6 Nxb6 15. d5 Nb8 16. Ng5 N8d7 17. Ne6 Rfc8 18. Bg5 Qf7 19. Qg4 Nf8 20. f4 h5 21. Qh4 Nxe6 22. dxe6 Qxe6 23. f5 Qf7 24. g4 hxg4 25. hxg4 Kf8 26. f6 g6 27. Qh8+ Qg8 28. Bh6+ Kf7 29. Qg7+ Qxg7 30. fxg7 Nd7 31. Rf1+ Ke7 32. Rf3 Rg8 33. Raf1 Rae8 34. Rf7+ Ke6 35. Rf8 Rexf8 36. gxf8Q Nxf8 37. Bxf8 g5 38. Rf5 Rg6 39. Kf2 Kd7 40. Ke3 Ke6 41. Kd3 Kd7 42. Kc3 Ke6 43. Kc4 a6 44. Kb4 Kd7 45. Ka5 Ke6 46. a4 Kd7 47. Kb4 Ke6 48. Kc4 b6 49. Kb4 Kd7 50. Kc3 Ke6 51. Kc4 Kd7 52. Rf7+ Ke8 53. Rg7 Re6 54. Rg8 Kf7 55. Rh8 c6 56. Rh6 Rxh6 57. Bxh6 Kf6 58. Kc3 d5 59. Kd3 d4 60. Bf8 b5 61. a5 Kf7 62. Bc5 Ke6 63. b4 Kf6 64. Bb6 Ke7 65. Bc7 Ke6 66. Bd8 Kd6 67. Bxg5 c5 68. bxc5+ Kxc5 69. Be7+ Kc6 70. g5 Kd7 71. Bf6 Ke6 72. Bd8 Kf7 73. Bc7 Ke6 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "4"]
[White "Grossmann, Piet"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1936"]
[BlackElo "2291"]
[PlyCount "70"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 12. Be2 Bh4+ 13. g3 Bf6 14. c4 a5 15. Rc1 Nd7 16. 0-0 b6 17. Bd3 Bh3 18. Rfe1 a4 19. Na1 Nc5 20. Nc2 Kf8 21. Nb4 Qd7 22. Bf1 e4 23. Bd4 Bxd4+ 24. Qxd4 exf3 25. Qf4 Bg4 26. Nc6 Rh6 27. Re7 Qf5 28. Qe3 Rf6 29. Kf2 h4 30. Nd4 hxg3+ 31. Kxg3 Qg6 32. Kf2 Qh5 33. Kg3 Rg6 34. Nc6 Bh3+ 35. Kf2 Qh4+ 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "Weihrauch, Jakob"]
[Black "Chassard, Cedric"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2291"]
[BlackElo "2041"]
[PlyCount "106"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 h6 13. Ng3 Re8 14. Bd2 Bf8 15. Qc1 d5 16. a4 Be6 17. axb5 axb5 18. Rxa8 Qxa8 19. Nh4 dxe4 20. dxe4 Na5 21. Ngf5 Nc4 22. Nxh6+ gxh6 23. Bxh6 Nh7 24. Nf5 Bxf5 25. exf5 Qc6 26. Bxf8 Kxf8 27. b3 Nb6 28. f6 Nxf6 29. Qh6+ Ke7 30. f4 e4 31. Bxe4 Qe6 32. Qg5 Nbd7 33. Qh4 Kd8 34. Rd1 Kc7 35. Bf3 Qe3+ 36. Kh1 Qxc3 37. Qf2 Qe3 38. Qf1 Ne4 39. Bxe4 Rxe4 40. h3 Qxb3 41. Rd3 Qc4 42. Qf3 Qc1+ 43. Rd1 Re1+ 44. Rxe1 Qxe1+ 45. Kh2 b4 46. Qa8 Qe3 47. Qa7+ Kd6 48. Qa6+ Ke7 49. Qh6 b3 50. Qg5+ Kd6 51. Qf5 b2 52. Qb1 Qxf4+ 53. g3 Qd2+ 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Weihrauch, Jakob"]
[Black "Evering, Soeren"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2291"]
[BlackElo "2063"]
[PlyCount "110"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. Re1 0-0 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 h6 14. d4 Qc7 15. d5 c4 16. b4 cxb3 17. axb3 Nb7 18. Bd2 Bd7 19. b4 a5 20. Bd3 axb4 21. cxb4 Ra4 22. Qe2 Rea8 23. Rab1 Qb6 24. Bc2 Ra3 25. Be3 Qa6 26. Bb3 Nd8 27. h3 Ne8 28. Nh4 Qb7 29. Ngf5 Kh7 30. Qd2 f6 31. Qe2 g6 32. Qg4 Bxf5 33. exf5 g5 34. Ng6 Bg7 35. h4 Nf7 36. Bc2 Kg8 37. Be4 Rc3 38. g3 Rc4 39. Kg2 h5 40. Qxh5 Rxe4 41. hxg5 fxg5 42. Bxg5 Nxg5 43. Qxg5 Rxe1 44. Rxe1 Nf6 45. Kg1 Re8 46. Rd1 Qf7 47. Qd2 Ne4 48. Qc2 Qxf5 49. Nh4 Qg4 50. Re1 Ng5 51. Qc6 Rf8 52. Qxd6 Nh3+ 53. Kh2 Rxf2+ 54. Ng2 Ng5 55. Kg1 Qxg3 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Wurmbauer, Nils"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1995"]
[BlackElo "2291"]
[PlyCount "66"]
[EventDate "2023.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. g4 b4 13. Nce2 h6 14. Bh4 g5 15. fxg5 Ne5 16. Qg3 hxg5 17. Bxg5 Nxe4 18. Bxe4 Bxg5+ 19. Nf4 d5 20. Kb1 Bxf4 21. Qxf4 dxe4 22. Qf6 Rxh2 23. Qg5 Nf3 24. Qg8+ Ke7 25. Qg7 Nxd4 26. Qxd4 a5 27. Qg7 Rg8 28. Rd7+ Kxd7 29. Qxf7+ Kd6 30. Qf4+ Kc6 31. Qxe4+ Kb6 32. Qd4+ Qc5 33. Rxe6+ Bc6 0-1

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.30"]
[Round "7"]
[White "Weihrauch, Jakob"]
[Black "Bartelt, Max Peter"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2214"]
[BlackElo "2026"]
[PlyCount "41"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 c4 9. Be2 Qa5 10. Bd2 Rg8 11. h4 Bd7 12. h5 h6 13. Rh3 Kd8 14. Rf3 Be8 15. a4 b5 16. Bd1 Nbc6 17. Ne2 Rb8 18. Bc1 Rb6 19. Ba3 Ra6 20. Qf4 Kc8 21. Qc1 1-0

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.29"]
[Round "5"]
[White "Weihrauch, Jakob"]
[Black "Hoffmann, Kay"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2214"]
[BlackElo "1708"]
[PlyCount "119"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Barnim Schachfreunde"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Bd2 Qc7 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. 0-0-0 Nbd7 11. d5 cxd5 12. Bxd5 Nxd5 13. Nxd5 exd5 14. Rhe1+ Be7 15. Bb4 Nc5 16. Bxc5 Qxc5 17. Rxd5 Qc4 18. Rde5 0-0 19. Rxe7 Qxa2 20. Qxb7 g6 21. Qb3 Qxb3 22. cxb3 Rfd8 23. R1e4 Kf8 24. Rb7 Re8 25. Rxe8+ Kxe8 26. Kd2 a5 27. Ke3 Rc8 28. Rb5 Rc2 29. Rxa5 Rxb2 30. Rb5 Kd7 31. Rb7+ Ke6 32. b4 h6 33. b5 Ke5 34. Kf3 Rb3+ 35. Kg4 f5+ 36. Kh4 Rb2 37. Kg3 f4+ 38. Kf3 Rb3+ 39. Kg4 Rb2 40. Kf3 Rb3+ 41. Kg4 Rb2 42. Re7+ Kf6 43. Re4 g5 44. Kh5 Rxb5 45. Re2 Rb8 46. Ra2 Rb1 47. Kxh6 Rb8 48. Ra6+ Kf5 49. f3 Rc8 50. Rb6 Ra8 51. Kh5 Rh8+ 52. Rh6 Rg8 53. Rh7 Rf8 54. Kh6 Rf6+ 55. Kg7 Ra6 56. h4 Ra2 57. h5 Rxg2 58. Rh8 g4 59. Rf8+ Kg5 60. fxg4 1/2-1/2

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.29"]
[Round "6"]
[White "Weihrauch, Jakob"]
[Black "Hommel, Niclas"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2214"]
[BlackElo "2002"]
[PlyCount "31"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. d4 cxd4 5. Nxd4 Bb7 6. Nd2 Nc6 7. Nxc6 Bxc6 8. Bb2 Nf6 9. Bd3 d6 10. Qe2 Be7 11. f4 Qc7 12. 0-0-0 0-0-0 13. g4 h6 14. Kb1 g5 15. fxg5 hxg5 16. Rhf1 1-0

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.28"]
[Round "4"]
[White "Perkampus, Laurin"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2168"]
[BlackElo "2214"]
[PlyCount "47"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Porz SG"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. h3 Na5 9. Qa4 b6 10. Be3 Bb7 11. b4 Nc6 12. Rd1 Nb8 13. Bd3 Nfd7 14. Qb3 Qc8 15. 0-0 e6 16. Rc1 c5 17. bxc5 bxc5 18. dxc5 Na6 19. Nb5 Rb8 20. Qa3 Bxe4 21. Nd6 Bb2 22. Nxc8 Bxa3 23. Ne7+ Kg7 24. Bxe4 0-1

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.28"]
[Round "3"]
[White "Weihrauch, Jakob"]
[Black "Dornieden, Jonas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2214"]
[BlackElo "2073"]
[PlyCount "86"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Lehrte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Nxd4 Ne5 9. Nc3 Be7 10. Qe2 Nxf3+ 11. Qxf3 0-0 12. 0-0-0 Qa5 13. Rhe1 Rd8 14. Nb3 Rxd1+ 15. Rxd1 Qc7 16. Nb5 Qc4 17. Nd6 Qc7 18. Bc5 Bd7 19. Qxb7 Qxb7 20. Nxb7 Bc6 21. Bxe7 Bxb7 22. f3 Nd5 23. Bc5 h5 24. Rd4 e5 25. Ra4 Nf4 26. Rxa7 Rxa7 27. Bxa7 Nxg2 28. Nd2 Ne1 29. b4 Bc6 30. Bf2 Nxf3 31. Nxf3 Bxf3 32. a4 Kf8 33. b5 Ke7 34. Kd2 Kd7 35. a5 g5 36. a6 f5 37. b6 g4 38. b7 Kc7 39. Bb6+ Kb8 40. Bc5 Bxb7 41. Bd6+ Ka7 42. axb7 Kxb7 43. Bxe5 h4 1-0

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.27"]
[Round "2"]
[White "Fasshauer, Jacob"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2127"]
[BlackElo "2214"]
[PlyCount "104"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. 0-0 Rd8 13. Qh5 a6 14. Bxc6 Qxc6 15. Rd1 Nd5 16. Ne4 Nb4 17. Bg5 Qxe4 18. Bxd8 Kxd8 19. Qxf7 Be7 20. Re1 Qf5 21. Qxg7 Rf8 22. Re2 Nd3 23. f3 Nf4 24. Re4 Rf6 25. Kh1 Qg6 26. Qxg6 hxg6 27. Rd1 Kd7 28. g3 Nd5 29. Kg2 Kd6 30. Kf2 Nb4 31. a3 Nc6 32. Ke3 Kd5 33. Rc1 Rf8 34. Rg4 Rg8 35. h4 b6 36. Re4 Re8 37. Kd3 Bf6 38. Rc4 Rd8 39. Rg4 e5 40. Rxg6 Rd6 41. Rc1 exd4 42. f4 Re6 43. g4 Na5 44. Rc8 Re3+ 45. Kc2 Bxh4 46. Rxb6 Nc4 47. Rb3 Re2+ 48. Kc1 Re1+ 49. Kc2 Ne3+ 50. Kd2 Ke4 51. Re8+ Kf3 52. Kd3 Rd1# 0-1

[Event "GER-chT U20"]
[Site "Muenster"]
[Date "2022.12.27"]
[Round "1"]
[White "Weihrauch, Jakob"]
[Black "Kamp, Aaron"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2214"]
[BlackElo "1850"]
[PlyCount "73"]
[EventDate "2022.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. f3 h5 8. Bc4 Bd7 9. Bb3 Rc8 10. Qd2 Ne5 11. Qf2 Nc4 12. Bxc4 Rxc4 13. Nb3 Bg7 14. Bxa7 0-0 15. 0-0 b5 16. a3 Qa8 17. Rfd1 h4 18. h3 Nh5 19. Bd4 Ng3 20. Nd5 Bxd4 21. Nxd4 Qa7 22. Nxe7+ Kh7 23. c3 Be6 24. Nec6 Qb6 25. Nb4 Rc5 26. Nd3 Rg5 27. Nxe6 Qxf2+ 28. Nxf2 fxe6 29. Rxd6 Ne2+ 30. Kh2 Rg3 31. Nd3 e5 32. Nxe5 Nf4 33. Rd2 Re8 34. Nd3 Ne6 35. Rad1 Rf8 36. Nf2 Nf4 37. Ng4 1-0

[Event "BL2-Nord 2223"]
[Site "Germany"]
[Date "2022.10.23"]
[Round "2.8"]
[White "Weihrauch, Jakob"]
[Black "Hovhannisyan, Artur"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2075"]
[BlackElo "2169"]
[PlyCount "53"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK II"]
[BlackTeam "Norderstedt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb5 a6 6. Be3 Qa5+ 7. N5c3 Nf6 8. Nd2 d6 9. Nc4 Qc7 10. Nb6 Rb8 11. Ncd5 Qd8 12. Nxf6+ gxf6 13. Bc4 e6 14. Qh5 Ne5 15. Bb3 Bd7 16. f4 Nc6 17. 0-0-0 Qc7 18. f5 Nd8 19. fxe6 Bxe6 20. Bxe6 Nxe6 21. Nd5 Qc4 22. Nxf6+ Ke7 23. Nd5+ Ke8 24. Rhf1 Nd8 25. Nf6+ Ke7 26. Bf4 Kxf6 27. Bxd6+ 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.22"]
[Round "9"]
[White "Weihrauch, Jakob"]
[Black "Slagboom, Leandro"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "2075"]
[BlackElo "2117"]
[PlyCount "53"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 Nd7 9. Nf3 Nc6 10. Qe3 a6 11. Nbd4 Qa5+ 12. c3 Qxc5 13. 0-0-0 b5 14. Kb1 Rb8 15. Bd3 h6 16. b4 Qb6 17. Bc2 Re8 18. Nxc6 Qxc6 19. Rd4 Bb7 20. Rg4 Kf8 21. Nd4 Qc7 22. Re1 Rbc8 23. Kb2 Nb6 24. Qg3 Nc4+ 25. Kc1 Na3 26. Kd2 a5 27. bxa5 1/2-1/2

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.21"]
[Round "8"]
[White "Cornelisse, Johnny JA"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2160"]
[BlackElo "2075"]
[PlyCount "78"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 g6 6. a5 Bg7 7. 0-0 a6 8. Bxd7+ Nxd7 9. d3 0-0 10. Re1 b5 11. axb6 Nxb6 12. e5 dxe5 13. Nxe5 Bb7 14. Qg4 Qd4 15. Qg3 h5 16. Nf3 Qd7 17. Bg5 Rfe8 18. Ne4 Rac8 19. Be3 Bxe4 20. dxe4 Bxb2 21. Rxa6 Nc4 22. Rxg6+ fxg6 23. Qxg6+ Bg7 24. Bh6 e5 25. Ng5 Rc6 26. Qh7+ Kf8 27. Qh8+ Ke7 28. Qxg7+ Kd8 29. Nf7+ Kc7 30. Ra1 Ra6 31. Rb1 Rb6 32. Ra1 Re7 33. Qf8 Rb8 34. Nxe5 Nxe5 35. Qf4 Ra8 36. Rb1 Re6 37. Bg5 Qd4 38. Qf5 Ra1 39. Qh7+ Nd7 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.20"]
[Round "7"]
[White "Weihrauch, Jakob"]
[Black "Fernandez, Daniel Howard"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2075"]
[BlackElo "2476"]
[PlyCount "48"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Nf6 6. Nc3 0-0 7. cxd5 Nbd7 8. Bg5 Nb6 9. Ne5 Be7 10. Bxf6 Bxf6 11. Qb3 a5 12. f4 a4 13. Qc2 a3 14. b3 c6 15. Bd3 g6 16. 0-0 Nxd5 17. Nxd5 Qxd5 18. Qf2 Rd8 19. Bc4 Qxd4 20. Bxf7+ Kg7 21. b4 Ra4 22. Rab1 Bf5 23. Bb3 Bxb1 24. Bxa4 Bxa2 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "6"]
[White "Bhakti, Kulkarni"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2376"]
[BlackElo "2075"]
[PlyCount "96"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. e3 b6 4. Nc3 Bb7 5. b3 Be7 6. Bb2 c5 7. Be2 Nc6 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Bc5 11. Qe5 0-0 12. Bf3 Qb8 13. Qg5 Be7 14. Ne4 h6 15. Qh4 Bxe4 16. Bxe4 Bb4+ 17. Ke2 Nxe4 18. Qxe4 Rd8 19. Rad1 Qc8 20. Qe5 Bf8 21. Rd4 f6 22. Qe4 Qa6 23. a4 f5 24. Qd3 Qb7 25. Rg1 d5 26. g4 dxc4 27. Qxc4 Qf7 28. Rc1 Rxd4 29. Qxd4 Bc5 30. Qc4 Rf8 31. f3 Bd6 32. Rg1 f4 33. e4 Bc5 34. Rd1 Qe7 35. Qc3 Rf7 36. Qe1 Bb4 37. Qf2 Rf8 38. Qd4 Rc8 39. Rc1 Rd8 40. Qe5 Qd7 41. Qxg7+ Qxg7 42. Bxg7 Rd2+ 43. Kf1 Kxg7 44. Rc7+ Kf6 45. h4 Bc5 46. h5 Rf2+ 47. Ke1 Rxf3 48. Rh7 Kg5 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "5"]
[White "Weihrauch, Jakob"]
[Black "Romanov, Evgeny"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2075"]
[BlackElo "2593"]
[PlyCount "102"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 Ng6 6. d4 exd4 7. Nxd4 b5 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. Bc2 Bd6 11. 0-0 f6 12. Be3 Re8 13. Nd2 c5 14. f4 Bb7 15. Rad1 c4 16. g3 Kc8 17. h4 Nf8 18. Rfe1 Nd7 19. Bd4 c5 20. Bf2 Kc7 21. Nf1 Bf8 22. a4 Nb6 23. a5 Na4 24. Bxa4 bxa4 25. e5 fxe5 26. fxe5 Re6 27. Nd2 Bd5 28. Ra1 Rae8 29. Rxa4 Rxe5 30. Rxe5 Rxe5 31. Nxc4 Re4 32. Nb6 Rxa4 33. Nxa4 Kc6 34. Nb6 c4 35. Bd4 Be6 36. Na8 Bd6 37. Kf2 g6 38. Be3 Kb5 39. Bb6 Ka4 40. Nc7 Bc8 41. g4 Kb3 42. Ke3 Kxb2 43. Kd4 Kb3 44. g5 Bg3 45. Nd5 Bxh4 46. Nf6 Bf5 47. Nxh7 Be1 48. Kc5 Bxc3 49. Bc7 Bd2 50. Be5 Bxa5 51. Nf6 Bd2 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.18"]
[Round "4"]
[White "Ernst, Sipke"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2538"]
[BlackElo "2075"]
[PlyCount "86"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 e6 5. Nc3 a6 6. Ba4 Ngf6 7. 0-0 Be7 8. d4 cxd4 9. Nxd4 0-0 10. Kh1 Qc7 11. Qe2 Ne5 12. Bb3 Nc6 13. Nxc6 bxc6 14. f4 Nd7 15. Bc2 Bb7 16. Be3 f5 17. exf5 exf5 18. Bg1 Rae8 19. Rfe1 g6 20. Rad1 Nf6 21. Qd2 Rf7 22. Bd4 Bf8 23. Rxe8 Nxe8 24. b4 Bg7 25. Bxg7 Rxg7 26. b5 Re7 27. Bb3 Kg7 28. h3 axb5 29. cxb5 Nf6 30. Kh2 cxb5 31. Nxb5 Qc6 32. a4 Re3 33. Nd4 Qe4 34. Qf2 Nh5 35. Ne6+ Kh6 36. Ng5 Qxf4+ 37. Qxf4 Nxf4 38. Nf7+ Kg7 39. Bc4 Bxg2 40. Rxd6 Rxh3+ 41. Kg1 Ra3 42. Ra6 h5 43. Ne5 Be4 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.17"]
[Round "3"]
[White "Weihrauch, Jakob"]
[Black "Ashwath, R."]
[Result "1/2-1/2"]
[ECO "C71"]
[WhiteElo "2075"]
[BlackElo "2340"]
[PlyCount "56"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Qc2 Qd7 9. 0-0 g6 10. d4 exd4 11. Nxd4 Bg7 12. h3 0-0 13. Nxc6 Qxc6 14. Nd5 Rfe8 15. Bg5 Nxd5 16. exd5 Qd7 17. a4 h6 18. Be3 Qe7 19. Qb3 c5 20. a5 Rab8 21. Rab1 Qc7 22. Qa4 Re4 23. Rfc1 f5 24. Bd2 Qf7 25. b4 Bd4 26. Bc3 Rbe8 27. Bxd4 cxd4 28. Qb3 Rd8 1/2-1/2

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.16"]
[Round "2"]
[White "Weihrauch, Jakob"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "2075"]
[BlackElo "2521"]
[PlyCount "77"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Be7 8. f4 h6 9. Bxf6 Bxf6 10. Ndb5 0-0 11. 0-0-0 Qa5 12. Nxd6 Nb4 13. Qc4 Bxc3 14. bxc3 Na6 15. e5 Rb8 16. Bd3 Bd7 17. Qe4 g6 18. Qd4 Nc5 19. h4 Rbc8 20. Nxc8 Rxc8 21. h5 Qa3+ 22. Kd2 Qxa2 23. Rb1 Ba4 24. hxg6 fxg6 25. Rb4 a5 26. Rb6 Be8 27. Rxh6 a4 28. f5 Nxd3 29. Qxd3 Rc5 30. Rd6 Rxe5 31. Rd8 exf5 32. Rxg6+ Kf7 33. Rdd6 Ke7 34. Rg7+ Kf8 35. Rxb7 Bf7 36. Rb8+ Ke7 37. Rd7+ Kf6 38. Rf8 Re7 39. Qd4+ 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.15"]
[Round "1"]
[White "Kazarjan, Gachatur"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1746"]
[BlackElo "2075"]
[PlyCount "62"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. 0-0-0 Nbd7 11. g3 Rc8 12. Kb1 b5 13. a4 bxa4 14. Nxa4 Qc7 15. Bxa6 Ra8 16. Bb5 0-0 17. Qc3 Qb7 18. Qd3 Rfb8 19. Nc3 Nc5 20. Bxc5 dxc5 21. Bc4 Qb4 22. Nd5 Bxd5 23. exd5 Ra4 24. d6 Bd8 25. d7 Qxc4 26. Qd6 Rba8 27. Qxe5 Qe6 28. Qxc5 Nxd7 29. Qb5 Nf8 30. Rxd8 Ra1+ 31. Nxa1 Qa2+ 0-1

[Event "Kiel op 34th"]
[Site "Kiel"]
[Date "2022.08.02"]
[Round "6"]
[White "Weihrauch, Jakob"]
[Black "Sickmann, Lisa"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2183"]
[BlackElo "1672"]
[PlyCount "51"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. f4 c5 5. c3 Nc6 6. Be3 b6 7. Nf3 Nh6 8. Bd3 Nf5 9. Bf2 Be7 10. g4 Nh4 11. 0-0 Bd7 12. Bxh4 Bxh4 13. g5 h6 14. Nxh4 hxg5 15. Ng2 cxd4 16. Qg4 dxc3 17. Nxc3 Qe7 18. Nb5 0-0-0 19. Rac1 Kb8 20. fxg5 Nxe5 21. Qf4 f6 22. Rc7 Qe8 23. Qa4 Nc6 24. Rxc6 Bxc6 25. Qxa7+ Kc8 26. Qc7# 1-0

[Event "Kiel op 34th"]
[Site "Kiel"]
[Date "2022.07.30"]
[Round "1"]
[White "Weihrauch, Jakob"]
[Black "Saar, Christian"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2183"]
[BlackElo "1648"]
[PlyCount "97"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 0-0 11. Bd3 d6 12. 0-0 Nc5 13. Bc2 a5 14. Rfd1 Be6 15. Bd4 Rc8 16. b3 f5 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. Nd5 fxe4 20. Bxe4 Nxe4 21. Qxe4 Bxd5 22. Qxd5+ Rf7 23. Qxb7 Qc7 24. Qe4 Qc5 25. Rd2 Rcf8 26. Rf1 Qb4 27. Rd5 a4 28. f3 Qb6+ 29. Kh1 Qb7 30. Qd3 Rf5 31. Rb5 Qa8 32. Rxf5 Rxf5 33. Re1 axb3 34. axb3 Re5 35. Qc3 Rxe1+ 36. Qxe1 Qa2 37. Qd1 Kf7 38. h3 Qb2 39. f4 Kf6 40. Qf3 h6 41. Qe3 h5 42. Kh2 h4 43. Qf3 Kg7 44. Qe4 Kf6 45. f5 gxf5 46. Qxh4+ Ke6 47. Qg3 f4 48. Qg4+ Ke5 49. Qg7+ 1-0

[Event "GER-chT U16"]
[Site "Kiel"]
[Date "2022.07.26"]
[Round "7.1"]
[White "Weihrauch, Jakob"]
[Black "Weidemann, Jakob"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2183"]
[BlackElo "2092"]
[PlyCount "77"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. Bh6 Bxh6 12. Qxh6 Rb8 13. e5 Nd7 14. Rd4 Re8 15. e6 Nf8 16. exf7+ Kxf7 17. Bc4 e5 18. Rd2 Qf6 19. Ne4 Qe7 20. Bb3 Kg8 21. Nf2 Ne6 22. Nd3 Nd4 23. Re1 Nf5 24. Qh3 Qf6 25. Qg4 Qd6 26. Qa4 Nd4 27. Qxa7 Rb7 28. Qxd4 exd4 29. Rxe8+ Kg7 30. Rxc8 Ra7 31. Re2 Ra5 32. Re5 Kf7 33. Rh8 Kg7 34. Rhe8 Kf7 35. Nf4 Ra7 36. g3 g5 37. R8e6 Qc5 38. Rf5+ Kg7 39. Nh5+ 1-0

[Event "GER-chT U16"]
[Site "Kiel"]
[Date "2022.07.25"]
[Round "6.2"]
[White "Mueller, Magnus"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2021"]
[BlackElo "2183"]
[PlyCount "58"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Gera"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. Nf3 a6 4. h3 Nf6 5. d4 cxd4 6. Nxd4 e5 7. Nb3 h5 8. Be3 Be7 9. Qf3 b5 10. 0-0-0 b4 11. Nd5 Nxd5 12. exd5 Nd7 13. Qg3 0-0 14. f4 a5 15. Kb1 a4 16. Nd2 Qc7 17. Bd3 a3 18. b3 Qc3 19. Nc4 exf4 20. Qxf4 Bf6 21. Kc1 Ba6 22. Rhf1 Bxc4 23. Qxc4 Qb2+ 24. Kd2 Ne5 25. Qe4 Nxd3 26. Qxd3 Rac8 27. Rf3 Rfe8 28. Rdf1 Rc3 29. Qf5 Re5 0-1

[Event "GER-chT U16"]
[Site "Kiel"]
[Date "2022.07.25"]
[Round "5.3"]
[White "Weihrauch, Jakob"]
[Black "Korchynskyi, Mykola"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2183"]
[BlackElo "1711"]
[PlyCount "72"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Essen Katernberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5 8. Be3 Qc7 9. Ne5 Bd7 10. Nxd7 Nxd7 11. Qa4 a6 12. dxc5 Bxc5 13. Bf4 Qb6 14. 0-0-0 Rd8 15. Be2 Bxf2 16. Rd6 Be3+ 17. Kb1 Qc5 18. Bg3 Qf5+ 19. Ka1 b5 20. Qd1 Qf6 21. Rxa6 b4 22. Rf1 Qg5 23. Bc7 Rc8 24. Ra5 Qxg2 25. Rf3 bxc3 26. bxc3 0-0 27. Bd6 Rxc3 28. Bxf8 Rc1+ 29. Qxc1 Bxc1 30. Bb4 f5 31. Rc3 Qg1 32. Rg3 Qxh2 33. Rc3 Qg1 34. Rd3 Bd2+ 35. Kb2 Qc1+ 36. Kb3 Qb1+ 0-1

[Event "GER-chT U16"]
[Site "Kiel"]
[Date "2022.07.24"]
[Round "4.2"]
[White "Rose, Daniel"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "1973"]
[BlackElo "2183"]
[PlyCount "94"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Koenigsjaeger Sued West"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 0-0 9. 0-0 d6 10. Ne1 Bxg2 11. Kxg2 c5 12. e3 Bf6 13. Qd3 cxd4 14. exd4 d5 15. Be3 Nc6 16. Nf3 dxc4 17. Qxc4 Rc8 18. Rac1 Qd7 19. Qb5 Qb7 20. Kg1 Rfd8 21. Rfd1 a6 22. Qe2 Nxd4 23. Nxd4 Rxc1 24. Rxc1 Bxd4 25. Rd1 Bf6 26. Rxd8+ Bxd8 27. Qd3 Bf6 28. Qd6 b5 29. Bc5 h6 30. b4 Kh7 31. Qd3+ g6 32. Qd6 Bg7 33. h4 e5 34. Kh2 h5 35. Be3 f5 36. Kg1 Qe4 37. Kh2 Qg4 38. Bd2 f4 39. gxf4 Qxh4+ 40. Kg2 Qg4+ 41. Kh2 h4 42. fxe5 h3 43. Qd5 Bxe5+ 44. f4 Bxf4+ 45. Bxf4 Qxf4+ 46. Kxh3 Qf5+ 47. Qxf5 gxf5 0-1

[Event "GER-chT U16"]
[Site "Kiel"]
[Date "2022.07.24"]
[Round "3.1"]
[White "Weihrauch, Jakob"]
[Black "Bui, Bao Anh Le"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2183"]
[BlackElo "2109"]
[PlyCount "72"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Berlin Mattnetz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. Bxf6 Nxf6 10. g4 b5 11. g5 b4 12. Ncb5 axb5 13. gxf6 gxf6 14. Bxb5+ Bd7 15. Qd3 Qc5 16. Bc4 Bh6 17. Rf1 Ke7 18. 0-0-0 Rhc8 19. Nb3 Qe5 20. Kb1 Bxf4 21. Nd4 Rc7 22. Bb3 Ra5 23. Rf3 Bc8 24. Rh3 Ba6 25. Qf3 Bb7 26. Nf5+ exf5 27. Rxh7 fxe4 28. Rxf7+ Ke8 29. Qg4 Rxf7 30. Qg8+ Rf8 31. Qg6+ Kd8 32. Rg1 Bd5 33. Qh7 Bxb3 34. axb3 Qd4 35. Qg7 Re8 36. Rf1 Be5 0-1

[Event "GER-chT U16"]
[Site "Kiel"]
[Date "2022.07.23"]
[Round "2.2"]
[White "Lauterbach, Kolja"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1663"]
[BlackElo "2183"]
[PlyCount "56"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Freiburg Zaehringen"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d3 Nc6 3. f4 e6 4. Nf3 d5 5. Be2 g6 6. 0-0 Bg7 7. c3 Nge7 8. Be3 b6 9. Qe1 Ba6 10. e5 d4 11. cxd4 Nf5 12. Qf2 cxd4 13. Bd2 Bf8 14. Na3 Rc8 15. g4 Ne3 16. Nh4 Be7 17. Ng2 Nxf1 18. Rxf1 Nb4 19. f5 Nxd3 20. Bxd3 Bxd3 21. fxe6 fxe6 22. Qf7+ Kd7 23. Nf4 Bxf1 24. Qxe6+ Kc7 25. Nd5+ Kb7 26. Nxe7 Rc7 27. Nd5 Re8 28. Qd6 Rd7 0-1

[Event "GER-chT U16"]
[Site "Kiel"]
[Date "2022.07.23"]
[Round "1.2"]
[White "Weihrauch, Jakob"]
[Black "Lutz, Ruben"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2183"]
[BlackElo "2109"]
[PlyCount "112"]
[EventDate "2022.07.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Dresden TU"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 e6 6. Be3 Qc7 7. c3 Nge7 8. Bb5 Bd7 9. Bd4 Ng6 10. Qe2 Be7 11. h4 f6 12. Bxc6 Qxc6 13. h5 Nxe5 14. Bxe5 fxe5 15. Nxe5 Qxc5 16. Nxd7 Kxd7 17. Nd2 Rae8 18. Nf3 Bd6 19. Rh4 Kc8 20. 0-0-0 Kb8 21. Kb1 Rhf8 22. Rg4 Re7 23. Nd4 e5 24. Nf3 Bc7 25. Qc2 e4 26. Nd4 Be5 27. Rg5 a6 28. Rf5 Rxf5 29. Nxf5 Rf7 30. Ne3 d4 31. cxd4 Qxc2+ 32. Nxc2 Bc7 33. Rd2 Bg3 34. Re2 Rxf2 35. Rxf2 Bxf2 36. Kc1 Kc7 37. Kd2 Kd6 38. Ke2 Bg1 39. Ne3 Ke6 40. g3 g6 41. h6 Kd6 42. Nc2 Kd5 43. Ne3+ Kxd4 44. Ng4 a5 45. a4 b6 46. Kd2 e3+ 47. Ke2 Bf2 48. Kf3 Kd3 49. Ne5+ Kc2 50. Nxg6 Bxg3 51. Kxe3 hxg6 52. Ke4 Bh4 53. Ke5 Kxb2 54. h7 Be1 55. Kd5 Bc3 56. Kc6 Kb3 0-1

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.06.19"]
[Round "5.1"]
[White "Fries Nielsen, Jens Ove"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2368"]
[BlackElo "2114"]
[PlyCount "115"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Harburg Diagonale"]
[BlackTeam "Hamburger SK IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 a6 5. Bxb8 Rxb8 6. dxc5 e5 7. Nf3 Bxc5 8. Nxe5 0-0 9. Nd3 d4 10. Nxc5 dxc3 11. Qxd8 Rxd8 12. bxc3 Bf5 13. Bd3 Rd5 14. Bxf5 Rxf5 15. Nd3 Rc8 16. f3 Ra5 17. e4 Rxc3 18. Kd2 Rca3 19. Rhb1 b5 20. c4 Nd7 21. c5 R5a4 22. c6 Nb6 23. Nb4 Kf8 24. c7 Ke8 25. Nd5 Nc4+ 26. Ke1 Kd7 27. Rd1 Kc8 28. Rac1 Ra5 29. Nb6+ Kxc7 30. Nxc4 bxc4 31. Rxc4+ Kb6 32. Rb1+ Rb5 33. Rxb5+ axb5 34. Rc2 b4 35. f4 b3 36. axb3 Rxb3 37. Ke2 Kb7 38. e5 Ra3 39. Rd2 Kc7 40. Rd3 Ra4 41. Kf3 Ra2 42. h4 h5 43. g4 hxg4+ 44. Kxg4 Ra1 45. Kf5 Rf1 46. h5 Rh1 47. Kg4 Kc8 48. f5 Re1 49. f6 gxf6 50. exf6 Rg1+ 51. Rg3 Rh1 52. Rh3 Rg1+ 53. Kf5 Rf1+ 54. Ke5 Kd7 55. h6 Re1+ 56. Kf5 Rf1+ 57. Kg5 Rg1+ 58. Kh5 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.11"]
[Round "9"]
[White "Weihrauch, Jakob"]
[Black "Hinrichs, Paul"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2151"]
[BlackElo "2225"]
[PlyCount "154"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a4 h6 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 c5 16. d5 Nd7 17. Ra3 c4 18. Nd4 Qf6 19. N2f3 Nc5 20. b3 Nbd3 21. Bxd3 Nxd3 22. Re3 b4 23. Ra1 Nc5 24. bxc4 Rxe4 25. Rxe4 Nxe4 26. Qe1 Nc3 27. Bb2 Rc8 28. Bxc3 bxc3 29. Qb1 Ba8 30. Qd3 g6 31. Rc1 Qd8 32. Ne2 Qc7 33. Rxc3 Bg7 34. Rc1 Qa5 35. Qb3 Bf6 36. Rb1 Kg7 37. Kf1 Re8 38. Qc2 Qc7 39. Qb3 Re7 40. Qb4 Qc8 41. Rc1 Rc7 42. Nf4 Rc5 43. Nd3 a5 44. Qb3 Rc7 45. Qb5 Bb7 46. Kg1 Ba6 47. Qxa5 Rxc4 48. Rxc4 Qxc4 49. Nfe1 Bb7 50. Qb5 Bxd5 51. Qxc4 Bxc4 52. Nb4 Bc3 53. Ned3 Kf8 54. a5 Bxd3 55. Nxd3 Bxa5 56. Kf1 Ke7 57. Ke2 Ke6 58. Nf4+ Ke5 59. Nd3+ Kd4 60. Nf4 Bb4 61. Nd3 Bc5 62. Nf4 d5 63. Nd3 Bd6 64. Kd2 h5 65. Kc2 g5 66. Kd2 Bc7 67. Ke2 f5 68. Kd2 h4 69. f3 Bd6 70. Ke2 Bf4 71. Nf2 Ke5 72. Nd3+ Kf6 73. Nf2 Bd6 74. Nd3 Kg6 75. Kf2 Kh5 76. Ke2 g4 77. Ke3 gxh3 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "8"]
[White "Hassemeier, Mika"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2177"]
[BlackElo "2151"]
[PlyCount "126"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 b4 7. Nce2 d5 8. e5 Nh6 9. Nf3 Nc6 10. 0-0 Qb6 11. c3 Be7 12. d4 a5 13. Bh3 Ba6 14. Be3 cxd4 15. cxd4 Nf5 16. Bf2 h5 17. Re1 g6 18. Bxf5 exf5 19. Nc1 Nd8 20. Nb3 Ne6 21. Rc1 0-0 22. Nc5 Rfc8 23. Nxa6 Qxa6 24. Qa4 Rc4 25. Qd7 Qc8 26. Qxc8+ Raxc8 27. Rxc4 Rxc4 28. Kf1 Bd8 29. Rd1 a4 30. Ke2 Ba5 31. Be3 b3 32. axb3 Rc2+ 33. Kd3 axb3 34. Bd2 Bxd2 35. Rxd2 Rc1 36. Ke3 Rb1 37. Re2 Nc7 38. Kd3 Nb5 39. Ng5 Rd1+ 40. Rd2 Rc1 41. Nf3 Na7 42. Re2 Nc6 43. Nd2 Na5 44. e6 fxe6 45. Rxe6 Kf7 46. Ra6 Nc4 47. Nxb3 Nxb2+ 48. Ke2 Rc2+ 49. Kf1 Nc4 50. Ra7+ Kg8 51. Nc5 Nd2+ 52. Ke2 Ne4+ 53. Ke3 Rxh2 54. Ne6 Nxg3 55. Rg7+ Kh8 56. Rxg6 Ne4 57. Ng5 h4 58. Nf3 Kh7 59. Rg1 Rh3 60. Ke2 Rg3 61. Rxg3 hxg3 62. Nh4 Kg8 63. Kf3 Nd6 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.09"]
[Round "7"]
[White "Jeschke, Jan"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2125"]
[BlackElo "2151"]
[PlyCount "100"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. 0-0 b5 8. Bd3 Bb7 9. Re1 d6 10. Be3 Nf6 11. Qe2 Be7 12. Rad1 Qb8 13. a4 b4 14. Nd5 exd5 15. exd5 Nxd5 16. Bg5 Kf8 17. Be4 Bxg5 18. Nxg5 Nce7 19. Qf3 Nf6 20. Bxb7 Ra7 21. Qb3 d5 22. Rxe7 Rxb7 23. Rxb7 Qxb7 24. a5 g6 25. Rd4 Kg7 26. Qxb4 Rc8 27. g3 Rc1+ 28. Kg2 Qxb4 29. Rxb4 h6 30. Nf3 Ne4 31. Nd4 Rc5 32. Rb7 Rxa5 33. Ne6+ Kg8 34. Rb8+ Kh7 35. Rb7 Kg8 36. Rb8+ Kh7 37. Rb7 Nd6 38. Rd7 Rb5 39. Nc7 Rb7 40. Nxd5 Rxd7 41. Nf6+ Kg7 42. Nxd7 a5 43. f3 g5 44. Kf2 h5 45. Ke2 Kg6 46. Kd3 Kf5 47. Kd4 g4 48. fxg4+ Kxg4 49. Nf6+ Kg5 50. Kc5 Nb7+ 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "6"]
[White "Weihrauch, Jakob"]
[Black "Mueller, Magnus"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2151"]
[BlackElo "2034"]
[PlyCount "67"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. Nb3 Qb5 11. Qd1 c5 12. c3 Nc6 13. Bg5 c4 14. Qe2 Qb6 15. Nc1 Be7 16. g3 Rc8 17. b3 Ba3 18. bxc4 Bxc1 19. Rfxc1 Qa6 20. Rc2 Qxc4 21. Qxc4 dxc4 22. Nd2 Na5 23. Ne4 b6 24. Rd1 Nc6 25. f3 Rc7 26. Rh2 Rd7 27. Rdd2 Nfe7 28. Nd6+ Rxd6 29. exd6 Nd5 30. Rc2 Kd7 31. Bf4 Nxf4 32. gxf4 Kxd6 33. Rhg2 g6 34. f5 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "5"]
[White "Weishaeutel, Moritz"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2407"]
[BlackElo "2151"]
[PlyCount "107"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. 0-0 Bg4 10. h3 Bh5 11. Re1 Ne5 12. Rxe5 Bxf3 13. Qe1 Bc6 14. b3 e6 15. Ba3 Qc7 16. Bxf8 Kxf8 17. Na3 Bd5 18. Nb5 Qd7 19. Nd4 Qd6 20. Qe2 f6 21. Re3 e5 22. Nf5 Qd7 23. Rg3 g6 24. Ne3 Rc8 25. h4 Be6 26. h5 g5 27. Qf3 Qf7 28. Bf5 Bxf5 29. Qxf5 Rd8 30. bxc4 Rxd2 31. Rb1 h6 32. c5 Nd5 33. Qc8+ Qe8 34. Qxe8+ Kxe8 35. Nc4 Rc2 36. Rxb7 Nxc3 37. Rb8+ Ke7 38. Rxh8 Ne2+ 39. Kh2 Rxc4 40. Ra3 Rh4+ 41. Rh3 Rf4 42. Rxh6 g4 43. Ra3 Rxf2 44. Rxa7+ Ke6 45. Rg6 Kf5 46. Rf7 g3+ 47. Rxg3 Nxg3 48. h6 Rxa2 49. h7 Nf1+ 50. Kg1 Ra8 51. Kxf1 Kg6 52. Rd7 Ra1+ 53. Kf2 Rh1 54. c6 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.07"]
[Round "4"]
[White "Weihrauch, Jakob"]
[Black "Pubantz, Jan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2151"]
[BlackElo "2260"]
[PlyCount "64"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. e6 Nf6 8. exf7+ Kxf7 9. f4 c5 10. Nf3 Nc6 11. Ne5+ Nxe5 12. fxe5 Ne4 13. Qf3+ Kg8 14. g5 e6 15. Bh3 Qd7 16. gxh6 cxd4 17. Rg1 Bf5 18. Bxf5 exf5 19. hxg7 Bxg7 20. h5 Qe7 21. h6 Qh4+ 22. Kd1 Rxh6 23. Bxh6 Qxh6 24. Qg2 Re8 25. a4 Rxe5 26. Ra3 f4 27. Nd2 Rg5 28. Qf1 Nxd2 29. Qe1 Ne4 30. Rf1 Rg2 31. Qb4 Qh5+ 32. Raf3 Ng5 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "3"]
[White "Colbow, Collin"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2345"]
[BlackElo "2151"]
[PlyCount "86"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 b5 8. Nd5 Nxd5 9. Qxd5 Ra7 10. Be3 Rb7 11. Bg2 Nd7 12. 0-0 Be7 13. Qd2 Nb6 14. b3 0-0 15. Rfc1 Be6 16. Qa5 Qc7 17. Nc3 Ra8 18. a4 b4 19. Na2 Nd5 20. Qxc7 Nxc7 21. a5 d5 22. exd5 Bxd5 23. Rd1 Bxg2 24. Kxg2 Nb5 25. Nc1 Rc8 26. Nd3 e4 27. Ne1 Bf6 28. Rac1 Bb2 29. c4 bxc3 30. Rc2 Na3 31. Re2 Rxb3 32. Nc2 h6 33. Rd6 Nxc2 34. Rxc2 Ba3 35. Rxa6 Rb2 36. Rxc3 Rxc3 37. Ra8+ Kh7 38. a6 Rxe3 39. a7 Ree2 40. Re8 Rxf2+ 41. Kh3 f5 42. g4 Rf3+ 43. Kh4 Rxh2# 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "2"]
[White "Weihrauch, Jakob"]
[Black "Koelle, Tobias"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2151"]
[BlackElo "2443"]
[PlyCount "52"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be6 7. N1c3 a6 8. Na3 g6 9. Nc2 Bg7 10. Nd5 Nf6 11. Bg5 Bxd5 12. cxd5 Ne7 13. Bxf6 Bxf6 14. h4 Qb6 15. Qf3 Bg7 16. 0-0-0 f5 17. Bd3 0-0 18. Qe3 Nc8 19. h5 Qxe3+ 20. Nxe3 Ne7 21. hxg6 hxg6 22. f3 fxe4 23. fxe4 Bf6 24. Kd2 Bg5 25. Ke2 Rf7 26. Rdf1 Bxe3 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "1"]
[White "Weihrauch, Jakob"]
[Black "Wehrle, Maximilian"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2151"]
[BlackElo "1786"]
[PlyCount "73"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 a6 8. Rg1 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bg2 Qe5+ 12. Be3 Bc5 13. c3 0-0 14. g5 Bxd4 15. cxd4 Qh2 16. Kf1 Bd7 17. a4 Bc6 18. gxh6 Bxg2+ 19. Rxg2 Qh1+ 20. Rg1 Qh3+ 21. Ke1 g6 22. h5 Kh7 23. Qb3 Qxh5 24. Qxb7 Qd5 25. Qxd5 exd5 26. Rc1 Nd7 27. Rc7 Nb6 28. b3 Rac8 29. Rb7 Rb8 30. Rxb8 Rxb8 31. Kd2 Nd7 32. Rc1 Rb7 33. Rc6 Nb8 34. Rf6 Kg8 35. Kc3 Rc7+ 36. Kb4 Rb7+ 37. Ka3 1-0

[Event "Berlin Teschner Memorial"]
[Site "Berlin"]
[Date "2022.05.29"]
[Round "7"]
[White "Spiess, Gunter"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2388"]
[BlackElo "2139"]
[PlyCount "89"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. c4 Ne4 13. Bb2 Nc5 14. Nxc5 Bxc5 15. Nd2 Be7 16. Ne4 e5 17. Nd6 Bxd6 18. Rxd6 Be6 19. c5 Na5 20. Bxe5 Nc4 21. Bf4 g5 22. Rxe6 fxe6 23. Bxg5 Rf7 24. Rb1 Rc8 25. Bh3 Rc6 26. Rb4 Rg7 27. Bc1 Na5 28. Be3 e5 29. Bg2 Ra6 30. Bd5+ Kf8 31. Rh4 Ke7 32. Rh5 Nc6 33. h4 Kd7 34. Bh6 Rg6 35. Bg5 h6 36. Bxh6 Nb4 37. c6+ bxc6 38. Bc4 Ra4 39. Bb3 Ra6 40. Be3 Kd6 41. Rh7 c5 42. h5 Rf6 43. g4 Rf8 44. g5 Nxa2 45. Rh6+ 1-0

[Event "Berlin Teschner Memorial"]
[Site "Berlin"]
[Date "2022.05.27"]
[Round "3"]
[White "Van den Doel, Erik"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2581"]
[BlackElo "2139"]
[PlyCount "161"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Nbd7 6. 0-0 Be7 7. Bb2 b6 8. c4 Bb7 9. Qe2 0-0 10. Rd1 cxd4 11. exd4 Ne4 12. cxd5 exd5 13. Nc3 Ndf6 14. Rac1 Nxc3 15. Rxc3 Ne4 16. Rc2 Bd6 17. Ne5 Qe7 18. f3 Ng5 19. Qf2 f6 20. Ng4 Qf7 21. Qh4 h5 22. Ne3 g6 23. Re1 Rfe8 24. Rce2 Ne6 25. Nc2 Nf4 26. Rxe8+ Rxe8 27. Rxe8+ Qxe8 28. Bf1 Kg7 29. Qf2 Qc8 30. Na3 Bxa3 31. Bxa3 Ba6 32. Qe3 Bxf1 33. Qxf4 Bb5 34. h4 Qe6 35. Kh2 Be8 36. Qb8 Qd7 37. Bd6 Kf7 38. Bc7 f5 39. Bf4 Qe7 40. Bg5 Qd7 41. Qe5 Kg8 42. Kg3 a6 43. Qb8 b5 44. Qe5 a5 45. Be7 Bf7 46. Qb8+ Be8 47. Bf6 a4 48. Be5 axb3 49. axb3 Kf7 50. Qb6 Qe7 51. Qb8 g5 52. Qc8 gxh4+ 53. Kh3 Qd7 54. Qc1 Qe6 55. Qg5 Qg6 56. Qxh4 Kf8 57. Qd8 Qe6 58. b4 Kf7 59. Kg3 Kf8 60. Kf2 Kf7 61. Qc7+ Qd7 62. Qc1 Qe6 63. Qg5 Qg6 64. Qh4 Kf8 65. Qf4 Kf7 66. Bd6 Qe6 67. Bc5 Kg6 68. Qg3+ Kh7 69. Qg5 Qg6 70. Qd8 Qe6 71. Qg5 Qg6 72. Qe7+ Bf7 73. Qd7 f4 74. Bd6 Qc2+ 75. Kg1 Kg6 76. Be5 Qd1+ 77. Kh2 Qe1 78. Qc6+ Kh7 79. Qc2+ Kg8 80. Qc8+ Kh7 81. Qh8+ 1-0

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.05.15"]
[Round "4.1"]
[White "Weihrauch, Jakob"]
[Black "Mitscherling, Andreas"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2114"]
[BlackElo "2181"]
[PlyCount "27"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK IV"]
[BlackTeam "St Pauli II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Bd3 Nf6 5. e5 Nfd7 6. f4 c5 7. Nf3 Nc6 8. Be3 cxd4 9. Nxd4 Bc5 10. Nce2 Qb6 11. c3 Qxb2 12. Rb1 Qxa2 13. Ra1 Qb2 14. Rb1 1/2-1/2

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.05.08"]
[Round "9.1"]
[White "De Voogt, Juergen"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2239"]
[BlackElo "2114"]
[PlyCount "120"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Fischbek"]
[BlackTeam "Hamburger SK IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Qe2 Nf6 7. f4 b4 8. Nd1 Be7 9. Nf3 Nc6 10. Be3 d5 11. e5 Ng4 12. Bd2 Nh6 13. c3 Nf5 14. 0-0 h5 15. Ne3 Nxe3 16. Bxe3 bxc3 17. bxc3 d4 18. cxd4 cxd4 19. Bf2 Rb8 20. Rab1 Nb4 21. Nxd4 Bxg2 22. Kxg2 Qd5+ 23. Qe4 Kd7 24. Qxd5+ exd5 25. Nf5 Nxd3 26. Nxe7 Kxe7 27. Bd4 Rhc8 28. Kf3 Nb4 29. Rf2 Rc4 30. Rd2 Rb5 31. Rb3 Nxa2 32. Rxb5 axb5 33. Rxa2 Rxd4 34. Ra6 Rd3+ 35. Ke2 Rb3 36. Rd6 Rb2+ 37. Ke3 Rxh2 38. Rxd5 Rb2 39. f5 Rb4 40. Rd6 Rg4 41. Kf3 b4 42. Rb6 Rc4 43. Rb7+ Ke8 44. f6 gxf6 45. exf6 Rc6 46. Rb8+ Kd7 47. Rxb4 Rxf6+ 48. Kg2 Ke6 49. Kh3 Rf1 50. Rb5 f5 51. Kh4 Rg1 52. Ra5 Kf6 53. Kh3 Rb1 54. Ra4 Re1 55. Rb4 Re3 56. Rb8 Re1 57. Rf8+ Kg6 58. Rg8+ Kf7 59. Ra8 Rh1+ 60. Kg2 Rb1 1/2-1/2

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2021.12.12"]
[Round "3.1"]
[White "Schoeneshoefer, Adrian"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2010"]
[BlackElo "2114"]
[PlyCount "47"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Weisse Dame"]
[BlackTeam "Hamburger SK IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 e5 7. 0-0 Bg7 8. d4 exd4 9. cxd4 cxd4 10. Nxd4 0-0 11. Nc3 d5 12. Nxc6 bxc6 13. Bg5 Qb6 14. Na4 Qc7 15. Bxf6 Bxf6 16. Qf3 Bg7 17. exd5 cxd5 18. Bb3 Bd7 19. Rac1 Qd8 20. Nc3 d4 21. Ne4 Bf5 22. Ng3 Bd7 23. Ne4 Bf5 24. Ng3 1/2-1/2

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2021.11.21"]
[Round "2.1"]
[White "Weihrauch, Jakob"]
[Black "Engel, Robert"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "2114"]
[BlackElo "2111"]
[PlyCount "80"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK IV"]
[BlackTeam "Hamburger SK VI"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Bd7 8. f4 a6 9. 0-0-0 Be7 10. Nf3 Qc7 11. e5 dxe5 12. Nxe5 Rd8 13. Qg3 h6 14. Bxf6 gxf6 15. Qg7 Rf8 16. Nd3 Nd4 17. Qxh6 Ba3 18. Kb1 Bxb2 19. Nxb2 Qxc3 20. Bd3 Ke7 21. Qh4 Bc6 22. Qf2 Bd5 23. Qd2 Nb5 24. Ka1 Qa3 25. c4 Nc3 26. Qxc3 Qxc3 27. cxd5 Rxd5 28. Rc1 Rxd3 29. Rxc3 Rxc3 30. Na4 Rc2 31. g3 Rh8 32. h4 b5 33. Nb2 Rg2 34. Rc1 Rxg3 35. a4 Rxh4 36. Rc7+ Kd6 37. Rxf7 Rxf4 38. Ra7 Ra3+ 39. Kb1 Rf1+ 40. Kc2 Rf2+ 0-1

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2021.10.31"]
[Round "1.1"]
[White "Schellhorn, Wolfgang"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2116"]
[BlackElo "2114"]
[PlyCount "106"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK V"]
[BlackTeam "Hamburger SK IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. a4 Nbd7 9. Bd3 Be7 10. 0-0 0-0 11. Kh1 Nc5 12. Qe1 Re8 13. b4 Nxd3 14. cxd3 d5 15. fxe5 Bxb4 16. Bd2 d4 17. Nb5 axb5 18. Bxb4 Ng4 19. Bd6 Qb6 20. Qb4 Qa5 21. Qxd4 bxa4 22. Ba3 Nh6 23. Qb4 Qxb4 24. Bxb4 f5 25. exf6 gxf6 26. Nd4 Ra6 27. Nb5 Rd8 28. Rac1 Bd7 29. Nc7 Rc6 30. Nd5 Rxc1 31. Rxc1 Bc6 32. Nxf6+ Kf7 33. Rf1 Kg6 34. Rf3 Nf7 35. Be7 Ra8 36. Rg3+ Ng5 37. Nd5 Bxd5 38. exd5 h6 39. h4 Kf7 40. Ba3 Nh7 41. Rf3+ Nf6 42. g4 Kg6 43. h5+ Kf7 44. Rf5 Ra6 45. Kg2 Rb6 46. d6 Rb3 47. d7 Rxd3 48. Bb2 Ke7 49. Bxf6+ Kxd7 50. Bg7 a3 51. Ra5 Rd2+ 52. Kf3 a2 53. Bxh6 b5 1-0

[Event "GER-chT Lands U20"]
[Site "Neumuenster"]
[Date "2021.10.06"]
[Round "7.5"]
[White "Hommer, Jeremy"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2278"]
[BlackElo "2114"]
[PlyCount "84"]
[EventDate "2021.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen"]
[BlackTeam "Hamburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4 dxe4 9. Bxc4 Na5 10. Ne2 Bg7 11. 0-0 Qc6 12. Bb3 Nxb3 13. axb3 b6 14. c4 Bb7 15. Nc3 e3 16. Nf3 exf2+ 17. Rxf2 0-0 18. Ne5 Qc8 19. Rd1 Ng4 20. Rfd2 Rd8 21. h3 Nxe5 22. dxe5 Qc5+ 23. Kh1 Rxd2 24. Rxd2 Bxe5 25. b4 Qc7 26. Nb5 Qb8 27. Bh6 a6 28. Nc3 Bf4 29. Bxf4 Qxf4 30. Qd3 Rc8 31. b3 Qf6 32. Na4 Rc6 33. c5 Re6 34. Qd8+ Kg7 35. Qd4 Re1+ 36. Kh2 e5 37. Qf2 Qxf2 38. Rxf2 b5 39. Nb6 Rd1 40. Rc2 Bc6 41. Nc8 Rd7 42. Ra2 Rc7 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Neumuenster"]
[Date "2021.10.05"]
[Round "6.5"]
[White "Weihrauch, Jakob"]
[Black "Mueller, Magnus"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2114"]
[BlackElo "2047"]
[PlyCount "106"]
[EventDate "2021.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburg"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. Qf3 Bh4 14. g3 Qa5 15. b3 Bd8 16. Bg2 Bb6 17. Nxb6 Qxb6 18. 0-0 Be6 19. Rfd1 Qc5 20. Qd3 Rad8 21. Ne3 Nd4 22. Nc2 Nc6 23. a3 bxa3 24. Rxa3 a5 25. Rda1 Rb8 26. Ra4 Rb6 27. Bf3 Rfb8 28. Rb1 g6 29. h4 Nb4 30. Qd2 Nxc2 31. Qxc2 Rb4 32. Be2 Rxa4 33. bxa4 Rxb1+ 34. Qxb1 Bxc4 35. Qb8+ Kg7 36. Bxc4 Qxc4 37. Qxd6 Qxe4 38. Qc5 Qe1+ 39. Kg2 h5 40. Kh2 Qe2 41. Kg2 Qe4+ 42. Kh2 Qxa4 43. Qxe5+ Kg8 44. f3 Qa2+ 45. Kg1 a4 46. g4 a3 47. Qe8+ Kg7 48. gxh5 Qb1+ 49. Kg2 Qb2+ 50. Kg3 gxh5 51. Qe7 a2 52. Qg5+ Kh7 53. Qf5+ Kg8 0-1

[Event "GER-chT Lands U20"]
[Site "Neumuenster"]
[Date "2021.10.04"]
[Round "4.4"]
[White "Dauner, Benedikt"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2133"]
[BlackElo "2114"]
[PlyCount "125"]
[EventDate "2021.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Baden"]
[BlackTeam "Hamburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 c5 7. dxc5 Qa5 8. Nd2 Qxc5 9. Nb3 Qb6 10. Nb5 Na6 11. Be5 Bd7 12. a4 Qd8 13. c3 Bc6 14. 0-0 Ne8 15. Bxg7 Nxg7 16. Qc2 e6 17. Rfd1 Qe7 18. N5d4 Nb8 19. a5 a6 20. Bf3 Nf5 21. e4 Nh4 22. e5 Nd7 23. Qe2 f6 24. exf6 Nxf3+ 25. Nxf3 Qxf6 26. Nbd2 e5 27. Nf1 d4 28. N1d2 Bb5 29. Qe4 Bc6 30. Qe2 Bb5 31. c4 Bc6 32. b4 Rae8 33. Ne4 Bxe4 34. Qxe4 Qc6 35. Qe2 Re6 36. b5 Qd6 37. Ng5 Ree8 38. Ne4 Qc7 39. bxa6 bxa6 40. c5 Qc6 41. Rab1 Kg7 42. f3 Rb8 43. Qc4 Rfc8 44. Ng5 Qf6 45. Ne6+ Kh8 46. c6 Rxb1 47. Rxb1 Nf8 48. Nxf8 Qxf8 49. Qxa6 d3 50. Qxd3 Qc5+ 51. Kh1 Qxc6 52. h3 Ra8 53. Ra1 Qc5 54. a6 Qc6 55. Qe2 Qc3 56. Qa2 Kg7 57. Qa3 Qc6 58. Qe7+ Kh6 59. a7 Qc3 60. Rd1 Qc4 61. Qxe5 Qa4 62. Rd4 Qa1+ 63. Kh2 1-0

[Event "GER-chT Lands U20"]
[Site "Neumuenster"]
[Date "2021.10.04"]
[Round "5.6"]
[White "Weihrauch, Jakob"]
[Black "Geltz, Noah"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2114"]
[BlackElo "2088"]
[PlyCount "91"]
[EventDate "2021.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburg"]
[BlackTeam "Wuerttemberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd1 a5 11. 0-0 a4 12. Rc1 Qa5 13. Qd2 Be6 14. f3 Rfc8 15. b3 axb3 16. axb3 Nd7 17. Rc2 Nc5 18. Rb1 Qb4 19. Nd5 Qxd2 20. Rxd2 Bxd5 21. exd5 Na6 22. Rdd1 Nb4 23. Bd2 Nc2 24. Bc1 Ra2 25. b4 Bc3 26. b5 Ne3 27. Bxe3 Rxe2 28. Bf2 Rxc4 29. Rdc1 Ra2 30. Kf1 Raa4 31. b6 Kg7 32. Rb3 Be5 33. Rxc4 Rxc4 34. Ra3 Rc1+ 35. Ke2 Ra1 36. Rxa1 Bxa1 37. Kd3 e6 38. Bg3 e5 39. Bf2 h6 40. g3 f5 41. h3 h5 42. Be3 Bb2 43. h4 Ba3 44. f4 e4+ 45. Ke2 Bc5 46. Kf2 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Neumuenster"]
[Date "2021.10.02"]
[Round "2.6"]
[White "Grossmann, Piet"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1953"]
[BlackElo "2114"]
[PlyCount "128"]
[EventDate "2021.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Hamburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. 0-0 d6 10. f3 0-0 11. Kh1 Kh8 12. Nd2 f5 13. b4 Bb6 14. exf5 Nxf5 15. Nxf5 Bxf5 16. Bxb6 axb6 17. Nc4 Nxc4 18. Bxc4 c6 19. Re1 d5 20. Bf1 Qd6 21. Bd3 Bd7 22. Qd2 Rf6 23. Re2 Rh6 24. f4 Rf6 25. Rf1 Raf8 26. Ref2 c5 27. a3 Ra8 28. Ra1 d4 29. Bc2 dxc3 30. Qxc3 cxb4 31. axb4 Rxa1+ 32. Qxa1 Qxb4 33. Bd3 Bc6 34. h3 Qd6 35. Bc2 b5 36. Rf1 Rf8 37. Rf2 Qc5 38. Rd2 Qe3 39. Qd4 Qxh3+ 40. Kg1 Qe6 41. Rd3 Qe1+ 42. Kh2 Qh4+ 43. Kg1 Qg4 44. Rd2 Re8 45. Bd3 Qg3 46. Bf1 Qe3+ 47. Qxe3 Rxe3 48. Rd8+ Re8 49. Rxe8+ Bxe8 50. Kf2 Kg8 51. Ke3 b4 52. Kd4 Bf7 53. Bd3 b3 54. Kc5 Kf8 55. g3 Bh5 56. Kd4 Bd1 57. Kc3 Bc2 58. Be2 Ke7 59. Bg4 Kd6 60. Bf3 b5 61. Be2 Kc5 62. Bg4 b4+ 63. Kb2 Kd4 64. Be6 Ke3 0-1

[Event "GER-chT Lands U20"]
[Site "Neumuenster"]
[Date "2021.10.02"]
[Round "1.4"]
[White "Weihrauch, Jakob"]
[Black "Lesny, Florian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2114"]
[BlackElo "2171"]
[PlyCount "70"]
[EventDate "2021.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburg"]
[BlackTeam "Hessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4 9. Bxf6 gxf6 10. Nb1 Bxf5 11. exf5 Qd5 12. Qh5 Nd7 13. Nd2 Rc8 14. Bd3 Qxg2 15. 0-0-0 Qg5 16. Qf3 Nc5 17. Kb1 Bh6 18. b4 Nxd3 19. Ne4 Qf4 20. Nd6+ Kd7 21. Qd5 Rc6 22. Nxf7+ Kc7 23. Rxd3 Rf8 24. Nxh6 Qxh6 25. Rg1 Kb8 26. Rg8 Rxg8 27. Qxg8+ Ka7 28. Qg3 Qh5 29. Qf3 Qxh2 30. c3 dxc3 31. Qe3+ Kb8 32. Kc2 Qg1 33. Rd1 Qg8 34. Ra1 Qc4 35. f3 Rd6 0-1

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.29"]
[Round "9"]
[White "Weihrauch, Jakob"]
[Black "Arakelian, Aik"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2137"]
[BlackElo "2052"]
[PlyCount "91"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 g5 9. Be3 Nbd7 10. h4 Rg8 11. hxg5 hxg5 12. f3 Ne5 13. Qe2 b5 14. a4 b4 15. Na2 Qa5 16. Nb3 Qc7 17. Bd4 a5 18. Qf2 Nfd7 19. Bf1 Ba6 20. Bxa6 Rxa6 21. Bxe5 Nxe5 22. Nd4 Qc4 23. Nb5 Rc6 24. Kd1 Nxf3 25. Qxf3 Qxc2+ 26. Ke1 Qxb2 27. Rd1 Qxa2 28. e5 d5 29. Rh7 Rg7 30. Rh8 f6 31. exf6 Rf7 32. Qg3 Qc2 33. Qb8+ Rc8 34. Nd6+ Kd7 35. Qxc8+ Qxc8 36. Nxc8 Kxc8 37. Ke2 Kd7 38. Rf1 b3 39. Kd3 b2 40. Kc2 Bd6 41. Ra8 Bf4 42. Ra7+ Ke8 43. Ra8+ Kd7 44. Kxb2 Rxf6 45. Kc2 Rh6 46. Rxa5 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "8"]
[White "Nied, Pascal"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1870"]
[BlackElo "2137"]
[PlyCount "83"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Nc3 d6 8. Nd5 Be6 9. c3 Ba7 10. d3 h6 11. a4 0-0 12. Be3 Bxd5 13. exd5 Bxe3 14. fxe3 Ne7 15. e4 Ng6 16. g3 Qd7 17. Qe2 Nh7 18. Bc2 c6 19. dxc6 Qxc6 20. Bb3 Nf6 21. Ne1 d5 22. exd5 Nxd5 23. Qe4 Rad8 24. Nc2 Nge7 25. Qxe5 bxa4 26. Nd4 Qb6 27. Bxd5 Nxd5 28. Rf2 Nf6 29. Qe2 Rfe8 30. Qd1 Re3 31. Qxa4 Ng4 32. Rd2 Ne5 33. Qxa6 Qc5 34. Rf1 Nf3+ 35. Nxf3 Rexd3+ 36. Rff2 Rxd2 37. Nxd2 Rxd2 38. Qa8+ Kh7 39. Qf3 Rxb2 40. Qxf7 Rxf2 41. Qxf2 Qxc3 42. Qf5+ 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.27"]
[Round "7"]
[White "Laux, Dominik"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2085"]
[BlackElo "2137"]
[PlyCount "81"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 Nf6 8. Bb2 0-0 9. 0-0-0 e5 10. g3 Re8 11. Kb1 Nd4 12. Qf2 Bg7 13. Bg2 Bd7 14. Nf3 Qc7 15. Nxd4 exd4 16. Qxd4 Bc6 17. Rhe1 Qa5 18. Qd2 Kh8 19. h3 Rad8 20. Re3 b5 21. a3 Qb6 22. Rd3 Nxe4 23. Nxe4 Bxe4 24. Bxe4 Rxe4 25. Rxd6 Rxd6 26. Qxd6 Qxd6 27. Rxd6 Re1+ 28. Ka2 Bxb2 29. Kxb2 Re3 30. c4 bxc4 31. bxc4 Rxg3 32. c5 Rg2+ 33. Kc3 Rg3+ 34. Rd3 Rg1 35. Kd4 Kg7 36. c6 Rc1 37. Rc3 Rd1+ 38. Kc5 Rd8 39. c7 Rc8 40. Kd6 Kf6 41. Rc5 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "5"]
[White "Haufe, Laurin"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2013"]
[BlackElo "2137"]
[PlyCount "105"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. g3 Be7 11. Qd3 Nd7 12. 0-0-0 b5 13. f4 b4 14. Nd5 Bxd5 15. Qxd5 0-0 16. Qb7 Rb8 17. Qxa6 Ra8 18. Qb7 Rxa2 19. Ba6 exf4 20. gxf4 Nc5 21. Nxc5 Ra1+ 22. Kd2 dxc5+ 23. Ke2 Rxd1 24. Rxd1 Qa8 25. Qxe7 Qxa6+ 26. Ke3 Qa5 27. f5 c4 28. e5 h6 29. f6 Qb6+ 30. Kf3 Qc6+ 31. Kf4 Qb6 32. Kf3 Qc6+ 33. Kg3 Qb6 34. Kg4 Qb8 35. e6 Kh7 36. exf7 Qc8+ 37. Rd7 Qa8 38. fxg7 Qg2+ 39. Kf4 Qf2+ 40. Ke5 Kxg7 41. Kd6 Qd4+ 42. Kc7 Qf4+ 43. Kb7 Qf3+ 44. Ka7 Ra8+ 45. Kb6 Qf2+ 46. Kb5 Rb8+ 47. Rb7 Rxb7+ 48. Qxb7 Qxh4 49. Kxb4 Qf4 50. Qe7 Qd2+ 51. Kc5 Qf2+ 52. Kb5 Qf5+ 53. Kb4 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "6"]
[White "Weihrauch, Jakob"]
[Black "Rohde, Niclas"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2137"]
[BlackElo "1591"]
[PlyCount "77"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4 9. Bxf6 gxf6 10. Nb1 Bxf5 11. exf5 Qc7 12. Nd2 Nd7 13. Ne4 Be7 14. b4 Nb6 15. Bd3 Nd5 16. Qf3 0-0 17. g4 Kh8 18. g5 Rg8 19. Rg1 Nf4 20. Rg3 Qc6 21. h4 fxg5 22. hxg5 Bxg5 23. c4 Bh4 24. Rxg8+ Rxg8 25. 0-0-0 Bxf2 26. Bc2 Be3+ 27. Kb1 Qxc4 28. Nd6 Qc7 29. Nxb7 Qc3 30. Nd6 Rg2 31. Qa8+ Kg7 32. f6+ Kh6 33. Rh1+ Kg5 34. Ne4+ Kg4 35. Nxc3 dxc3 36. Qg8+ Kf3 37. Qxh7 Kf2 38. Qxf7 Ne2 39. Qc4 1-0

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.25"]
[Round "4"]
[White "Weihrauch, Jakob"]
[Black "Haack, Kevin"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2137"]
[BlackElo "2076"]
[PlyCount "108"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. 0-0 Nd7 8. Qf4 Ne7 9. d4 Bxd4 10. exd5 Be5 11. Qb4 a5 12. Qg4 exd5 13. Bd3 0-0 14. Bg5 Nf6 15. Qe2 Bc7 16. Rfe1 Qd6 17. g3 Rfe8 18. Qf3 Ng6 19. Bxf6 Qxf6 20. Qxf6 gxf6 21. f4 b5 22. Kg2 a4 23. Bf5 Nf8 24. b4 Ne6 25. Ne2 Bb6 26. Rad1 Rad8 27. c3 Ng7 28. Bc2 Re3 29. Bd3 Rde8 30. g4 Bc7 31. Kf2 Rxh3 32. Nd4 Bxf4 33. Nxc6 Ne6 34. Kg2 Rh2+ 35. Kg1 Ra8 36. Ne7+ Kg7 37. Nxd5 Rxa2 38. Bxb5 Ng5 39. Nxf4 Nf3+ 40. Kf1 Nh2+ 41. Kg1 Nf3+ 42. Kf1 Nxe1 43. Rxe1 a3 44. Bc6 Rc8 45. b5 Rb2 46. Nd5 a2 47. Nb4 Rb8 48. Rc1 Kh6 49. Nxa2 Rxa2 50. c4 Rb2 51. c5 Kg5 52. b6 Kxg4 53. Bd7+ Kg5 54. c6 R2xb6 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "3"]
[White "Weihrauch, Jakob"]
[Black "Gallasch, Jonas"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2137"]
[BlackElo "2046"]
[PlyCount "108"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nd7 7. d4 dxe4 8. Nxe4 Ngf6 9. Ng3 Qb6 10. c3 c5 11. dxc5 Bxc5 12. 0-0 0-0 13. h4 Bd6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qa4 a6 17. Bf3 Qc7 18. Bg5 Nd7 19. Rad1 Nc5 20. Qg4 f5 21. Qc4 b5 22. Qd4 Be5 23. Qe3 Rae8 24. Rfe1 Bh2+ 25. Kh1 h6 26. g3 hxg5 27. Qxg5 Ne4 28. Bxe4 fxe4 29. Rd2 Rxf2 30. Rxf2 Bxg3 31. Qg6 Re7 32. Rff1 Bxe1 33. Rxe1 Qf4 34. Qxe4 Qxe4+ 35. Rxe4 Kf7 36. a4 Rb7 37. Rb4 Ke7 38. c4 Kd6 39. cxb5 Kc5 40. Re4 axb5 41. Re5+ Kb4 42. Rxb5+ Rxb5 43. axb5 Kxb5 44. Kg2 Kc4 45. Kf2 Kb3 46. Ke3 Kxb2 47. Kd2 Kb1 48. h5 Kb2 49. Kd3 Kc1 50. Ke4 Kd2 51. Ke5 Ke3 52. Kxe6 Kf4 53. Kf7 Kg5 54. Kxg7 Kxh5 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "2"]
[White "Bui, Bao Anh Le"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2179"]
[BlackElo "2137"]
[PlyCount "56"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Ngf6 5. 0-0 a6 6. c4 Nxe4 7. Re1 Nef6 8. d4 cxd4 9. Nxd4 g6 10. Bf4 Qc7 11. Qe2 e5 12. Nf3 Bg7 13. Nxe5 0-0 14. Nxd7 Bxd7 15. Bxd7 Qxd7 16. Nc3 d5 17. cxd5 Nxd5 18. Nxd5 Qxd5 19. Qf3 Qb5 20. Qe2 Bxb2 21. Rab1 Rfe8 22. Be3 Qxe2 23. Rxe2 Bd4 24. Rxb7 Rac8 25. g4 f5 26. gxf5 gxf5 27. Rb4 Rcd8 28. Kf1 Bxe3 1/2-1/2

[Event "GER-ch U16"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "1"]
[White "Weihrauch, Jakob"]
[Black "Albert, Markus1111"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2137"]
[BlackElo "1951"]
[PlyCount "71"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qe2 Bc5 9. Nc3 0-0 10. Ne4 Bb6 11. a4 a5 12. b3 Nd4 13. Nxd4 Qxd4 14. Ba3 Re8 15. Rfe1 Qxe5 16. Nf6+ gxf6 17. Qf1 Bf5 18. Rxe5 Rxe5 19. Bb2 Re6 20. Re1 Rae8 21. Rxe6 Rxe6 22. h3 Bxc2 23. Qc4 Bg6 24. Qf4 Kg7 25. g4 Bc5 26. g5 Re1+ 27. Kg2 Be4+ 28. f3 Re2+ 29. Kf1 Bd3 30. Qxf6+ Kf8 31. Qd8+ Re8+ 32. Qxd3 Bd6 33. Qxh7 Re3 34. Qh8+ Ke7 35. Bf6+ Kd7 36. Qd8+ 1-0

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.27"]
[Round "7.3"]
[White "Fromm, Marius"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2297"]
[BlackElo "2146"]
[PlyCount "96"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 Rc8 9. 0-0 h6 10. Rd1 Nf6 11. Nd2 Qc7 12. Nf1 Bg4 13. f3 Be6 14. Ne3 Be7 15. Bd2 0-0 16. Be1 Rfd8 17. Bf2 d5 18. Ncxd5 Bxd5 19. exd5 Bc5 20. c3 Bxe3 21. Qxe3 Nxd5 22. Qe4 Nf4 23. c4 Rd6 24. Rxd6 Qxd6 25. c5 Qe7 26. b4 Rd8 27. Be3 Ne2+ 28. Kh1 Qd7 29. Re1 Nd4 30. Bf2 Nc6 31. Bh4 g5 32. Bg3 Qd4 33. Qf5 Qxb4 34. Qf6 Re8 35. Qxh6 Re6 36. Qxg5+ Rg6 37. Qe3 Qb2 38. f4 exf4 39. Qxf4 Qxa2 40. Qc7 Qb2 41. Rf1 Rf6 42. Qc8+ Kg7 43. Qg4+ Rg6 44. Qe4 Re6 45. Qg4+ Rg6 46. Qd7 Rf6 47. Re1 Qc3 48. Rd1 Qxc5 1/2-1/2

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.26"]
[Round "5.3"]
[White "Sulayev, Daniel"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2209"]
[BlackElo "2146"]
[PlyCount "64"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. b3 0-0 6. Bb2 b6 7. cxd5 exd5 8. d4 Bb7 9. Bd3 c5 10. 0-0 Nbd7 11. Ne5 cxd4 12. exd4 a6 13. Qe2 b5 14. Rae1 Bd6 15. f4 b4 16. Na4 Ra7 17. Rf3 Ne4 18. Rh3 f5 19. g4 fxg4 20. Qxg4 Nxe5 21. dxe5 Bc8 22. Qh5 Bxh3 23. Qxh3 Bb8 24. Qe6+ Raf7 25. Bxe4 dxe4 26. Rxe4 Qd1+ 27. Kg2 Qc2+ 28. Kf3 Qd3+ 29. Re3 Qf1+ 30. Ke4 Qxf4+ 31. Kd3 Rd8+ 32. Ke2 Qf2# 0-1

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.26"]
[Round "6.2"]
[White "Weihrauch, Jakob"]
[Black "Mooser, Nicolas"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2146"]
[BlackElo "2148"]
[PlyCount "79"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Ergolding FC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 b5 8. 0-0 Bb7 9. Bf4 d6 10. Nxc6 Qxc6 11. Qe2 Be7 12. a4 b4 13. Nd1 Nf6 14. Re1 0-0 15. b3 Rac8 16. Rc1 Rfd8 17. Bg5 h6 18. Bxf6 Bxf6 19. Ne3 Bc3 20. Red1 Qc5 21. Nc4 a5 22. Qe3 Qc7 23. Qb6 Qxb6 24. Nxb6 Rc6 25. Nc4 Ba6 26. Ne3 Rdc8 27. Bf1 Bxf1 28. Kxf1 Rd8 29. Rd3 Kf8 30. Rcd1 Ke7 31. Nc4 Ra6 32. h4 h5 33. Kg2 g6 34. Kf3 Rd7 35. Kg2 Rd8 36. f4 f5 37. e5 d5 38. Ne3 Rc6 39. Rb1 Rd7 40. Kf3 1/2-1/2

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.25"]
[Round "3.1"]
[White "Liebold, Aaron"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1995"]
[BlackElo "2146"]
[PlyCount "57"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Gera"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4 9. Nd1 Nd4 10. 0-0 h5 11. c3 Nxe2+ 12. Qxe2 h4 13. d4 hxg3 14. fxg3 cxd4 15. cxd4 Nf6 16. Nf2 Bd7 17. e5 Bb5 18. Qf3 dxe5 19. dxe5 Nd7 20. Rfd1 Qa5 21. e6 fxe6 22. Qg4 Bxb2 23. Qxg6+ Kd8 24. Rab1 Bf6 25. Ne4 Qxa2 26. Nxf6 exf6 27. Qxf6+ Kc7 28. Rbc1+ Bc4 29. Qxe6 1-0

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.25"]
[Round "4.1"]
[White "Weihrauch, Jakob"]
[Black "Stockmann, Till"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "2146"]
[BlackElo "1965"]
[PlyCount "57"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Magdeburg Schachzwerge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 d6 8. Qf3 b5 9. g4 Bb7 10. g5 Nfd7 11. Be3 Be7 12. h4 Nc6 13. Nce2 Nc5 14. a3 0-0-0 15. 0-0-0 b4 16. Nxc6 Qxc6 17. axb4 Nxd3+ 18. Rxd3 Qxe4 19. Rc3+ Kb8 20. Qxe4 Bxe4 21. Rd1 h6 22. b5 hxg5 23. hxg5 axb5 24. Nd4 Rh2 25. Rb3 Rc8 26. Rxb5+ Ka8 27. Ra5+ Kb7 28. Rb5+ Ka8 29. Ra5+ 1/2-1/2

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.24"]
[Round "1.1"]
[White "Danninger, Jannik"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1921"]
[BlackElo "2146"]
[PlyCount "70"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Tegernsee"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 Nbd7 10. f5 b5 11. Bf3 b4 12. Nd5 Nxd5 13. Qxd5 Qb6+ 14. Kh1 Bb7 15. Qd3 a5 16. Be3 Qc7 17. Rf2 a4 18. Nc1 Rfc8 19. Qb5 a3 20. Qxb4 d5 21. Qxe7 axb2 22. Rb1 bxc1Q+ 23. Bxc1 dxe4 24. Bh5 Bd5 25. c4 Qxc4 26. Qxd7 Qxc1+ 27. Rf1 Qc6 28. Qe7 e3 29. Qg5 Rxa2 30. f6 Rxg2 31. Bxf7+ Bxf7 32. Qxg2 Bd5 33. f7+ Kf8 34. Qxd5 Qxd5+ 35. Kg1 e2 0-1

[Event "GER-chT U16"]
[Site "Willingen"]
[Date "2021.06.24"]
[Round "2.1"]
[White "Weihrauch, Jakob"]
[Black "Nguyen, Alex Dac Vuong"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2146"]
[BlackElo "2307"]
[PlyCount "154"]
[EventDate "2021.06.23"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Leipzig SG "]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Be3 Qb6 5. Qc1 Nf6 6. Nd2 c5 7. dxc5 Bxc5 8. Bxc5 Qxc5 9. Nb3 Qc7 10. exd5 Qe5+ 11. Kf2 Nxd5 12. Bd3 0-0 13. Ne2 Nc6 14. c3 Qc7 15. Be4 Qb6+ 16. Ned4 Rd8 17. Bxd5 Rxd5 18. Re1 Bd7 19. Re3 e5 20. Nxc6 Bxc6 21. c4 Rd7 22. Qc3 f6 23. Qa5 Qd8 24. Qxd8+ Raxd8 25. Na5 Rd2+ 26. Re2 R2d3 27. Nxc6 bxc6 28. Rc1 c5 29. Re3 Rd2+ 30. Re2 R2d3 31. Re3 Rd2+ 32. Re2 R2d6 33. Re3 Ra6 34. a3 Rb8 35. Rc2 Rab6 36. Ree2 Kf7 37. Red2 Ke6 38. Kg3 R8b7 39. h4 h5 40. Kh3 Kf5 41. Kg3 g5 42. hxg5 Kxg5 43. Kh2 Kf4 44. Kh3 h4 45. Re2 f5 46. Rcd2 Rb3 47. Kh2 h3 48. g3+ Kg5 49. Rxe5 Rxf3 50. Kxh3 Rh7+ 51. Kg2 Kg4 52. Rf2 Rxg3+ 53. Kf1 f4 54. Re8 f3 55. Ke1 Rg1+ 56. Rf1 Rxf1+ 57. Kxf1 Rh1+ 58. Kf2 Rh2+ 59. Kf1 Rxb2 60. Re5 Ra2 61. Rxc5 Rxa3 62. Rc7 Kf5 63. Kf2 Ke4 64. Re7+ Kd4 65. Rf7 Kxc4 66. Rf4+ Kd5 67. Rf8 a5 68. Rd8+ Kc4 69. Ra8 Kb4 70. Rb8+ Ka4 71. Rb7 Rc3 72. Rb8 Ka3 73. Rb7 a4 74. Ra7 Kb3 75. Rb7+ Ka2 76. Rb4 a3 77. Rb8 Rb3 0-1

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.03.23"]
[Round "7.2"]
[White "Weihrauch, Jakob"]
[Black "Schramm, Christian"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2146"]
[BlackElo "2361"]
[PlyCount "26"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Bickenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Nbd2 Bf5 8. Bxf5 Nxf5 9. Re1 Nd7 10. Nf1 Re8 11. Ne3 Nxe3 12. Bxe3 Qf6 13. Qd3 c6 1/2-1/2

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.03.18"]
[Round "6.2"]
[White "Loewe, Lennard"]
[Black "Weihrauch, Jakob"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2207"]
[BlackElo "2146"]
[PlyCount "70"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ettlingen"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 h5 8. g5 Nfd7 9. Be3 Bg7 10. Qd2 Nc6 11. 0-0-0 0-0 12. f4 Nxd4 13. Bxd4 b5 14. Bxg7 Kxg7 15. Rg1 Qa5 16. f5 Bb7 17. Qd4+ Kh7 18. Kb1 Ne5 19. Be2 Rac8 20. f6 e6 21. Qxd6 b4 22. Nd5 exd5 23. Qxe5 Rfe8 24. Qd6 Rcd8 25. Qg3 dxe4 26. Bxh5 Bd5 27. b3 Rc8 28. Qh4 Rxc2 29. Bxg6+ Kxg6 30. Qh6+ Kf5 31. Rdf1+ Ke6 32. Kxc2 Qxa2+ 33. Kd1 Qxb3+ 34. Ke1 Qe3+ 35. Kd1 Bb3# 0-1

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.03.03"]
[Round "5.2"]
[White "Weihrauch, Jakob"]
[Black "Lundin, Jan"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2146"]
[BlackElo "2244"]
[PlyCount "106"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Berlin SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. Be3 Qa5+ 9. c3 Qc7 10. Qd2 Nd7 11. 0-0-0 0-0-0 12. h3 Bh5 13. Kb1 Bd6 14. Ka1 Rhg8 15. g4 Bg6 16. Nh4 Kb8 17. f4 Be4 18. Rhf1 c5 19. Bf3 Bxf3 20. Nxf3 Nb6 21. Qe2 c4 22. Nd2 f5 23. g5 Rc8 24. Nf3 Nd5 25. Ne5 f6 26. gxf6 Nxf6 27. Rg1 b5 28. Bf2 Nd5 29. Qf3 a5 30. Rc1 Qb7 31. Rxg8 Rxg8 32. Rg1 Rxg1+ 33. Bxg1 Qg7 34. Bh2 Bxe5 35. dxe5 Qa7 36. Qg3 Qe3 37. Qg8+ Kb7 38. a3 b4 39. Qf7+ Nc7 40. axb4 axb4 41. Qe7 b3 42. Qb4+ Qb6 43. Qxc4 Qa5+ 44. Kb1 Qa2+ 45. Kc1 Qa1+ 46. Kd2 Qxb2+ 47. Ke1 Qc1+ 48. Ke2 Qc2+ 49. Kf1 Qd1+ 50. Kf2 Qd2+ 51. Kf1 b2 52. Qb4+ Kc8 53. Qf8+ Qd8 0-1

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.02.25"]
[Round "4.2"]
[White "Lagunow, Raphael"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2378"]
[BlackElo "2146"]
[PlyCount "69"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Zehlendorf"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bd6 7. 0-0 0-0 8. b5 Na5 9. Bd3 Re8 10. Re1 Bf8 11. e5 dxc3 12. exf6 Rxe1+ 13. Qxe1 Qxf6 14. Qxc3 Qxc3 15. Nxc3 c6 16. Bd2 b6 17. Re1 Bb7 18. Bf4 Bb4 19. Rc1 c5 20. Nb1 Bxf3 21. gxf3 d5 22. a3 Nb3 23. axb4 Nxc1 24. Bxc1 c4 25. Bf1 a5 26. bxa6 Rxa6 27. Be3 Ra4 28. b5 Rb4 29. Nc3 Rb3 30. Bd4 Kf8 31. f4 Rb2 32. Bxb6 Rd2 33. Be3 Rc2 34. Nxd5 c3 35. b6 1-0

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.02.08"]
[Round "3.3"]
[White "Weihrauch, Jakob"]
[Black "Braun, Christian"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2146"]
[BlackElo "2245"]
[PlyCount "99"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Bayern Muenchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f4 Nxd4 8. Qxd4 Ne7 9. Qb6 Qxb6 10. Bxb6 Nc6 11. 0-0-0 Bb4 12. e5 Bxc3 13. bxc3 0-0 14. Bd3 f6 15. Rhe1 a5 16. a4 Re8 17. Re3 Rf8 18. Rh3 g6 19. Re1 Rf7 20. Rg3 Ne7 21. c4 Ra6 22. c5 Ra8 23. Be4 f5 24. Bf3 Nc6 25. Be2 Nd4 26. Bc4 Nc6 27. h4 Rg7 28. Rh1 h5 29. Kb2 Kh7 30. Kc3 Kh6 31. Rg5 Kh7 32. Rh3 Kh6 33. Rhg3 Rg8 34. Kb2 Ne7 35. Bb3 Nc6 36. c3 Ne7 37. Kc1 Kh7 38. Kd2 Kh6 39. c4 Kh7 40. Bd1 Kh6 41. Bxh5 gxh5 42. Rxg8 Nxg8 43. Rxg8 Kh7 44. Rg5 Kh6 45. Kc3 Ra6 46. Kb3 Ra8 47. Rg8 Kh7 48. Rd8 Kg6 49. Bxa5 Rxa5 50. Rxc8 1-0

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.01.25"]
[Round "1.3"]
[White "Weihrauch, Jakob"]
[Black "Johannsen, Dennis"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2146"]
[BlackElo "2126"]
[PlyCount "88"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Eppendorf Johanneum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qb6 5. g4 Bd7 6. h5 e6 7. f4 c5 8. c3 Nc6 9. Nf3 Rc8 10. a3 Nh6 11. Rg1 Be7 12. b4 cxd4 13. cxd4 Nxd4 14. Qxd4 Rxc1+ 15. Kd2 Rc8 16. Qxb6 axb6 17. Nc3 0-0 18. Bd3 f6 19. Ne2 Nf7 20. g5 fxg5 21. fxg5 Nd8 22. Ke3 Nc6 23. Ned4 Nxd4 24. Nxd4 Rc3 25. Ne2 Rb3 26. Nd4 Rb2 27. Bc2 Rc8 28. Rg2 Kh8 29. Kd2 Ba4 30. Kc1 Rbxc2+ 31. Nxc2 Bxg5+ 32. Kb2 Bf4 33. Re1 Rc4 34. Rf2 Kg8 35. Ree2 Be8 36. h6 Bxh6 37. Ne3 Re4 38. Ng2 Rxe2+ 39. Rxe2 d4 40. Rc2 d3 41. Rc8 Kf7 42. Rd8 d2 43. Kb3 Bc6 44. Nh4 Bg5 0-1

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "3.1"]
[White "Hetzner, Hannes"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1983"]
[BlackElo "2146"]
[PlyCount "97"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Erlangen"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 8. g5 Be7 9. h4 Nc6 10. Be3 Qc7 11. Qh5 g6 12. Qe2 Nxd4 13. Bxd4 e5 14. Nd5 Qd8 15. Bc3 b6 16. Bh3 Bb7 17. Bxd7+ Kxd7 18. 0-0-0 Bxd5 19. Bxe5 dxe5 20. Rxd5+ Bd6 21. Rhd1 Qc7 22. Qd3 Ke7 23. Rxd6 Rhd8 24. Rxd8 Rxd8 25. Qxd8+ Qxd8 26. Rxd8 Kxd8 27. Kd2 Kd7 28. c4 Kc7 29. b4 Kd6 30. Kc3 Kc6 31. a4 a5 32. Kb3 Kc7 33. c5 bxc5 34. bxc5 Kb7 35. Kc4 Kc6 36. f3 Kd7 37. Kd5 Kc7 38. Kxe5 Kc6 39. Kd4 Kc7 40. Kd5 Kd7 41. c6+ Kc7 42. Kc5 Kc8 43. Kd6 Kd8 44. c7+ Kc8 45. e5 Kb7 46. Kd7 Kb6 47. c8Q Ka7 48. Kc7 f6 49. Qb7# 1-0

[Event "GER-chT Christmas U16 Lasker"]
[Site "Playchess.com INT"]
[Date "2020.12.28"]
[Round "1.1"]
[White "Hoffmann, Kay"]
[Black "Weihrauch, Jakob"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1583"]
[BlackElo "2146"]
[PlyCount "47"]
[EventDate "2020.12.28"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Barnim Stahl Finow"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 Nh6 2. Nf3 d5 3. e3 c5 4. b3 e6 5. Bb2 Nf5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. 0-0 Be7 9. Na3 Bf6 10. Ne5 h5 11. c4 h4 12. cxd5 exd5 13. Qg4 g6 14. Qf3 Nxe5 15. fxe5 Bg7 16. Nb5 0-0 17. d4 a6 18. Nd6 Bxe5 19. Nxf5 Bxh2+ 20. Kxh2 gxf5 21. Qxf5 Qd6+ 22. Rf4 Qh6 23. Rg4+ Kh8 24. dxc5+ 1-0

