[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.25"]
[Round "9"]
[White "Jahn, Gustav"]
[Black "Vartanian, Roman"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1755"]
[BlackElo "1797"]
[PlyCount "76"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. c4 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. Rac1 Bd7 13. Nd5 Ne5 14. Bg5 f6 15. Bh4 Nc6 16. Rfd1 Nxd4 17. Qxd4 g5 18. Nxe7+ Qxe7 19. Bg3 Rfe8 20. Qxd6 Qxd6 21. Rxd6 Bc6 22. f3 Rad8 23. Rcd1 Rxd6 24. Rxd6 Kf7 25. Rd2 Bf8 26. a3 Bc5+ 27. Kf1 a5 28. Ke2 f5 29. Bd6 Bxd6 30. Rxd6 fxe4 31. Kf2 a4 32. Rh6 Kg7 33. Rd6 Rf8 34. Ke2 exf3+ 35. gxf3 Bxf3+ 36. Ke3 Bc6 37. Rd4 Rf3+ 38. Ke2 Rh3 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.24"]
[Round "8"]
[White "Meijers, Janis1"]
[Black "Jahn, Gustav"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "1787"]
[BlackElo "1755"]
[PlyCount "150"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Qb6 7. e3 Qc7 8. Bd3 a6 9. 0-0 Nc6 10. a3 b6 11. b4 Be7 12. Bb2 0-0 13. Ne4 Nxe4 14. Bxe4 f5 15. Bd3 Bf6 16. Bxf6 Rxf6 17. Qc3 Bb7 18. Rfc1 Rg6 19. Be2 Rf8 20. b5 Ne7 21. Qb4 Nc8 22. c5 axb5 23. Qxb5 Bc6 24. cxb6 Nxb6 25. Qc5 f4 26. Bd3 Rh6 27. e4 Na4 28. Qb4 Nb6 29. Rab1 Nc8 30. Qc5 Qd6 31. Qc3 Qe7 32. Rb8 Nd6 33. Qb4 Rxb8 34. Qxb8+ Qf8 35. Qc7 Ne8 36. Qb8 Nd6 37. Qb4 Rh5 38. Rb1 Nb7 39. Qc3 Qc5 40. Qb4 Qxb4 41. axb4 Nd6 42. e5 Nb5 43. Bxb5 Bxb5 44. Rc1 Bc6 45. Rc5 Rf5 46. b5 Bxf3 47. gxf3 Rf8 48. Kg2 Rb8 49. Kh3 Ra8 50. Kg4 Ra4 51. Rc8+ Kf7 52. b6 Rb4 53. Rc7 Rxb6 54. Rxd7+ Kg6 55. h4 h5+ 56. Kxf4 Rb4+ 57. Kg3 Rb5 58. f4 Rb3+ 59. f3 Rb6 60. Rd6 Rxd6 61. exd6 Kf7 62. f5 exf5 63. Kf4 Ke6 64. Kg5 Kxd6 65. Kg6 Ke5 66. Kxg7 Kf4 67. Kg6 Kxf3 68. Kxf5 Ke3 69. Ke5 Kf3 70. Kf5 Ke3 71. Kg5 Ke4 72. Kxh5 Kf5 73. Kh6 Kf6 74. Kh7 Kf7 75. h5 Kf8 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.23"]
[Round "7"]
[White "Jahn, Gustav"]
[Black "Schmidt, Jossip"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1755"]
[BlackElo "1603"]
[PlyCount "43"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Bd7 9. g4 a6 10. h4 h5 11. gxh5 Nxh5 12. Bc4 Qc7 13. Bb3 Nc6 14. Nd5 Qd8 15. 0-0-0 b5 16. Rhg1 Rb8 17. Nxc6 Bxc6 18. Nb4 Bb7 19. Rxg6 a5 20. Qg2 Kh7 21. Rg1 Bxb2+ 22. Kxb2 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "5"]
[White "Jahn, Gustav"]
[Black "Wettstein, Levin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1755"]
[BlackElo "1753"]
[PlyCount "102"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 h6 7. 0-0 0-0 8. Re1 a5 9. Bb3 Be6 10. Bc2 Ne7 11. d4 Bb6 12. dxe5 dxe5 13. Qxd8 Raxd8 14. Nxe5 Ng6 15. Nxg6 fxg6 16. Be3 Bxe3 17. Rxe3 Nh5 18. Na3 Rd2 19. g4 Nf4 20. Rd1 Rfd8 21. Rxd2 Rxd2 22. Kf1 h5 23. Ke1 Rd8 24. Rf3 g5 25. Bb3 Bxb3 26. axb3 hxg4 27. hxg4 Nd3+ 28. Kf1 Nf4 29. Rxf4 gxf4 30. Ke2 g5 31. Nb5 c6 32. Nd4 Kf7 33. b4 axb4 34. Nb3 bxc3 35. bxc3 Kf6 36. Na5 Rd7 37. Nb3 Ke5 38. f3 b6 39. Nd2 b5 40. Nb3 Rd8 41. Nc5 Rh8 42. Nb3 Rh2+ 43. Kd3 Rf2 44. Nd2 c5 45. Kc2 c4 46. Kd1 Kd6 47. Ke1 Rh2 48. Kd1 Rh8 49. Kc2 Ke5 50. Kb2 Rd8 51. Kc2 Rd3 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "6"]
[White "Moskalenko, Michael"]
[Black "Jahn, Gustav"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1574"]
[BlackElo "1755"]
[PlyCount "64"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bg2 Nbd7 8. Qc2 b6 9. 0-0 Bb7 10. Rfd1 c5 11. dxc5 bxc5 12. Rac1 Qb6 13. Nb3 d4 14. Qd2 e5 15. Qg5 e4 16. Ne5 Nxe5 17. Qxe5 Rac8 18. e3 d3 19. Rd2 Qb4 20. h4 a5 21. Rc3 Rfe8 22. Qf5 Ba6 23. a3 Qb6 24. f3 a4 25. Nc1 Qd6 26. Kh2 g6 27. Qh3 Rc7 28. fxe4 Bc8 29. Rcxd3 Qe5 30. Qxc8 Rcxc8 31. Bh3 Nxe4 32. Rd5 Qxg3+ 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.21"]
[Round "4"]
[White "Junge, Mattheo Gabriel"]
[Black "Jahn, Gustav"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1817"]
[BlackElo "1755"]
[PlyCount "45"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Nd7 5. Nf3 e6 6. Bc4 Ngf6 7. e5 Nd5 8. 0-0 Be7 9. Nc3 Nxc3 10. bxc3 b5 11. Bd3 0-0 12. Qe1 Re8 13. Qe4 Nf8 14. Qxc6 Bd7 15. Qe4 Ng6 16. h4 Bxh4 17. Qg4 Be7 18. Bg5 Bc6 19. Bxe7 Rxe7 20. Ng5 Rc7 21. Qh5 Be8 22. Qxh7+ Kf8 23. Nxe6+ 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "1"]
[White "Jahn, Gustav"]
[Black "Prashanthakumar, Arnesh"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1755"]
[BlackElo "1634"]
[PlyCount "59"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Be6 7. Bb3 0-0 8. Bc2 h6 9. d4 Bc4 10. dxc5 Bxf1 11. Qxf1 Qd7 12. Na3 Rae8 13. cxd6 Qxd6 14. Be3 Ng4 15. Qe2 Nxe3 16. fxe3 Ne7 17. Nc4 Qe6 18. Ncxe5 Ng6 19. Bb3 Qb6 20. Nd7 Qc6 21. Nxf8 Kxf8 22. Rf1 Nh8 23. Bd5 Qb6 24. Nd4 c5 25. Qh5 Re7 26. Nf5 Rd7 27. Qg4 Qg6 28. Qf4 Rd8 29. Qc7 Ra8 30. Nd6 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "2"]
[White "Zhang, Yibo"]
[Black "Jahn, Gustav"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1988"]
[BlackElo "1755"]
[PlyCount "131"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Nf3 Bf5 8. Be2 Nf6 9. 0-0 Bg7 10. Re1 0-0 11. Bf1 Rab8 12. a4 Ne4 13. Nbd2 a6 14. Nxe4 Bxe4 15. Nd2 Bf5 16. Nb3 Rfd8 17. Qf3 e5 18. dxe5 Nxe5 19. Qg3 f6 20. Be3 Bf8 21. a5 Qd7 22. Bb6 Re8 23. Nd4 Bd6 24. Nxf5 Qxf5 25. Qe3 Re7 26. Qd2 Nf7 27. Rxe7 Bxe7 28. Rd1 Bd8 29. Qxd5 Qxd5 30. Rxd5 Bxb6 31. axb6 Kf8 32. Rd7 h6 33. f4 Ke8 34. Rc7 g5 35. Be2 Kf8 36. fxg5 hxg5 37. Bf3 Nd6 38. Rd7 Nc4 39. Rxb7 Rxb7 40. Bxb7 Nxb6 41. Bxa6 Na4 42. c4 Nxb2 43. c5 Ke7 44. Kf2 Na4 45. c6 Kd6 46. Bb5 Nc3 47. Bc4 Kxc6 48. Ke3 Kd6 49. Kd3 Nd5 50. Ke4 Nf4 51. Bf1 Nh5 52. Kf5 Ke7 53. Kg4 Nf4 54. g3 Kf7 55. h4 Kg6 56. gxf4 gxf4 57. h5+ Kh6 58. Be2 f5+ 59. Kxf5 f3 60. Bxf3 Kh7 61. Kf6 Kh8 62. Kf7 Kh7 63. Bd5 Kh6 64. Bf3 Kh7 65. Be4+ Kh6 66. Bg6 1-0

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.30"]
[Round "7.2"]
[White "Gundermann, Mika Oleg"]
[Black "Jahn, Gustav"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1636"]
[BlackElo "1304"]
[PlyCount "34"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Dresden Striesen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 Bf5 5. Nf3 a6 6. Bd3 Bg6 7. 0-0 e6 8. Ng5 Bxd3 9. Qxd3 Nbd7 10. Rfd1 Be7 11. e4 cxd4 12. Qxd4 Bc5 13. Qd3 Ne5 14. Bxe5 Bxf2+ 15. Kxf2 Ng4+ 16. Kg1 Nxe5 17. Qd4 Qxg5 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "5.1"]
[White "Bodriyenko, Daniel"]
[Black "Jahn, Gustav"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1458"]
[BlackElo "1304"]
[PlyCount "72"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Kornwestheim"]
[BlackTeam "Dresden Striesen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Be3 Nf5 7. Nbd2 Nxe3 8. fxe3 Be7 9. e4 dxe4 10. Nxe4 cxd4 11. cxd4 Bb4+ 12. Nc3 0-0 13. Bb5 Qa5 14. Qd3 h6 15. 0-0 Bd7 16. Bc4 Rfd8 17. Ne4 Be8 18. Rad1 Rac8 19. d5 exd5 20. Neg5 hxg5 21. Nxg5 Qb6+ 22. Kh1 Nd4 23. Qh7+ Kf8 24. Rxd4 Qh6 25. Bxd5 Qxh7 26. Nxh7+ Kg8 27. Ng5 Be7 28. Nxf7 Rxd5 29. Rxd5 Bxf7 30. Rd7 Re8 31. Rxb7 Bxa2 32. Rxa7 Bc4 33. Re1 Bd6 34. h3 Rxe5 35. Rxe5 Bxe5 36. b4 Bd6 1/2-1/2

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.29"]
[Round "6.2"]
[White "Jahn, Gustav"]
[Black "Berndt, Ronson"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1304"]
[BlackElo "1615"]
[PlyCount "57"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Dresden Striesen"]
[BlackTeam "Lichtenberg Borussia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Re1 Re8 9. Nbd2 Ne7 10. Nf1 Ng6 11. Ng3 Be6 12. Bb3 Qd7 13. d4 exd4 14. cxd4 Bb6 15. d5 Bxh3 16. gxh3 Qxh3 17. Be3 Bxe3 18. Rxe3 Ng4 19. Rc3 Nf4 20. Qf1 Qxf1+ 21. Kxf1 Rac8 22. Rac1 Re7 23. Nf5 Rxe4 24. Nxd6 Re2 25. R1c2 Rxc2 26. Rxc2 Rd8 27. Nxb7 Re8 28. Rxc7 Nd3 29. d6 1-0

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "4.1"]
[White "Jahn, Gustav"]
[Black "Neumeier, Konstantin"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1304"]
[BlackElo "1394"]
[PlyCount "119"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Dresden Striesen"]
[BlackTeam "Kelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. h3 g6 7. Re1 Bg7 8. Be3 0-0 9. Qd2 Nd7 10. Bxh6 Nb6 11. Bb3 a5 12. a3 Bd7 13. Bxg7 Kxg7 14. Nc3 Rh8 15. Ng5 f6 16. Nf7 Qe7 17. Nxh8 Rxh8 18. Re3 Qd8 19. Rg3 Nd4 20. Ba2 f5 21. exf5 Nxf5 22. Rg5 Nd4 23. Re1 Rxh3 24. Rg3 Rh6 25. Qg5 Qf8 26. Re4 Nc8 27. Rh4 Rxh4 28. Qxh4 Nf5 29. Qg4 Nxg3 30. Qxd7+ Kh6 31. fxg3 Ne7 32. Be6 Qf6 33. Ne4 Qf8 34. Qxc7 d5 35. Nc5 Qf6 36. Qxb7 Qg5 37. Kh2 Nf5 38. Bxf5 Qxf5 39. Qe7 g5 40. Qe6+ Qxe6 41. Nxe6 e4 42. dxe4 dxe4 43. Kg1 Kg6 44. Kf2 Kf6 45. Ke3 Kxe6 46. Kxe4 Kd6 47. Kf5 Kc5 48. Kxg5 Kd4 49. Kf6 Ke3 50. g4 Kd2 51. g5 Kxc2 52. g6 Kxb2 53. g7 Kxa3 54. g8Q a4 55. Qb8 Ka2 56. Ke5 a3 57. Kd4 Ka1 58. Kc3 Ka2 59. Kc2 Ka1 60. Qb1# 1-0

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.28"]
[Round "3.2"]
[White "Schmitz, Constantin"]
[Black "Jahn, Gustav"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1544"]
[BlackElo "1304"]
[PlyCount "132"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf SV"]
[BlackTeam "Dresden Striesen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bd7 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 c5 10. dxc5 Bxc5 11. Ne4 Be7 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. Qd4 Qxd4 15. Nxd4 Nc6 16. Rfd1 Ne5 17. Be2 Rfd8 18. Rd2 Nc6 19. Rad1 Be8 20. Nxc6 Rxd2 21. Ne7+ Kf8 22. Rxd2 Kxe7 23. Bf3 Bc6 24. Bxc6 bxc6 25. Kf1 Rb8 26. Ke2 Rb5 27. b3 Rc5 28. Rd4 Rc2+ 29. Rd2 Rxd2+ 30. Kxd2 Kd6 31. Kd3 Kc5 32. a3 Kd5 33. b4 f6 34. e4+ Ke5 35. f3 g5 36. g3 h5 37. Ke3 Kd6 38. Kd4 e5+ 39. Kc4 Kd7 40. h3 Kc7 41. Kc5 Kd7 42. b5 cxb5 43. Kxb5 Kd6 44. a4 h4 45. gxh4 gxh4 46. Ka6 Kc5 47. Kxa7 Kb4 48. Kb6 Kxa4 49. Kc5 Kb3 50. Kd5 Kc3 51. Ke6 Kd3 52. Kf5 Ke3 53. Kg4 Kf2 54. f4 Ke3 55. fxe5 fxe5 56. Kf5 Kd4 57. Kg4 Kxe4 58. Kxh4 Kf4 59. Kh5 e4 60. h4 e3 61. Kg6 e2 62. h5 e1Q 63. h6 Qg3+ 64. Kh7 Kf5 65. Kh8 Kf6 66. Kh7 Kf7 0-1

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "2.5"]
[White "Jahn, Gustav"]
[Black "Shivkumar, Shreyas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1304"]
[BlackElo "1405"]
[PlyCount "137"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Dresden Striesen"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Nd7 9. c4 Re8 10. Be3 Nf8 11. Qb3 f5 12. Rfe1 Qc7 13. c5 Bf4 14. Bxf4 Qxf4 15. Bc4 Ne6 16. Bxe6 fxe6 17. Re5 Rb8 18. Qa4 a6 19. Qa5 Bd7 20. Qc7 Red8 21. Rae1 g5 22. R1e4 Qc1+ 23. Re1 Qf4 24. R1e3 g4 25. g3 Qh6 26. Nd2 Qg7 27. Nc4 Rdc8 28. Qd6 Re8 29. Nb6 Rbd8 30. Qc7 Bc8 31. Qxg7+ Kxg7 32. Nxc8 Rxc8 33. Rxe6 Rxe6 34. Rxe6 Kf7 35. Rd6 Re8 36. Rd7+ Re7 37. Rxe7+ Kxe7 38. Kf1 Ke6 39. Ke2 Kd5 40. Ke3 Ke6 41. Kf4 Kf6 42. a4 a5 43. b3 h6 44. f3 h5 45. fxg4 hxg4 46. Ke3 Ke6 47. Kd2 Kd5 48. Kd3 Ke6 49. Kc4 f4 50. gxf4 Kf5 51. Kd3 Kxf4 52. Ke2 Ke4 53. Kf2 Kf4 54. Kg2 Kg5 55. Kg3 Kf5 56. Kh4 Kf4 57. Kh5 g3 58. hxg3+ Kxg3 59. Kg5 Kf3 60. Kf5 Ke3 61. Ke5 Kd3 62. d5 cxd5 63. Kxd5 Kc3 64. c6 bxc6+ 65. Kxc6 Kxb3 66. Kb5 Kc3 67. Kxa5 Kc4 68. Kb6 Kd5 69. a5 1-0

[Event "GER-chT U12"]
[Site "Magdeburg"]
[Date "2023.12.27"]
[Round "1.5"]
[White "Spielvogel, Oliver"]
[Black "Jahn, Gustav"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1258"]
[BlackElo "1304"]
[PlyCount "42"]
[EventDate "2023.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]
[WhiteTeam "Barnim Schachfreunde"]
[BlackTeam "Dresden Striesen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. 0-0 Be7 7. Qb5+ Nbd7 8. Ne5 Rb8 9. Nc3 0-0 10. Qa5 a6 11. e4 c5 12. Qa4 cxd4 13. Qxd4 Bc5 14. Qd3 Nxe5 15. Qg3 Ng6 16. exd5 Nxd5 17. Rd1 Nxc3 18. Rxd8 Ne2+ 19. Kf1 Nxg3+ 20. hxg3 Rbxd8 21. Bg5 Rd5 0-1

