[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.25"]
[Round "11"]
[White "Egert, Niilo"]
[Black "Koenig, Marius"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1105"]
[BlackElo "1356"]
[PlyCount "53"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c3 e6 5. Nd2 Bd6 6. Bg3 Nbd7 7. Ngf3 0-0 8. Ne5 Ne4 9. Nxe4 Bxe4 10. f3 Bg6 11. Bd3 Nxe5 12. dxe5 Bc5 13. Bxg6 fxg6 14. Qd3 c6 15. 0-0 Be7 16. f4 Bh4 17. Bf2 Bxf2+ 18. Rxf2 Qe7 19. Rd2 g5 20. Rf1 gxf4 21. exf4 Qc5+ 22. Kh1 b5 23. g3 Qc4 24. Qxc4 bxc4 25. Rdf2 Rab8 26. Kg2 g6 27. Kf3 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.24"]
[Round "10"]
[White "Koenig, Marius"]
[Black "Roessling, Johannes"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1356"]
[BlackElo "1578"]
[PlyCount "98"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nd6 7. Bxc6 dxc6 8. Nxe5 Be7 9. Nf3 0-0 10. d3 Bg4 11. Nbd2 Nb5 12. a4 Nd4 13. h3 Bh5 14. c3 Ne6 15. d4 Nf4 16. Ne4 Bd6 17. Nxd6 Qxd6 18. Qd2 Nxh3+ 19. gxh3 Bxf3 20. Qf4 Qg6+ 21. Qg3 Rae8 22. Bf4 Qxg3+ 23. Bxg3 Re2 24. Rxe2 Bxe2 25. Bxc7 Bc4 26. Re1 Bb3 27. a5 Be6 28. h4 Rc8 29. Bg3 c5 30. Rd1 Rd8 31. Rd2 cxd4 32. Rxd4 Rxd4 33. cxd4 f5 34. Kf1 Kf7 35. Ke2 Kg6 36. Ke3 Kh5 37. Kf4 g6 38. Ke5 Bc8 39. d5 g5 40. hxg5 Kxg5 41. Kd6 f4 42. Bh2 Kg4 43. Kc7 Bf5 44. d6 h5 45. d7 Bxd7 46. Kxd7 f3 47. Kc7 Kh3 48. Bd6 Kg2 49. Bg3 Kh3 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.24"]
[Round "9"]
[White "Link, Jonas Michael"]
[Black "Koenig, Marius"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1187"]
[BlackElo "1356"]
[PlyCount "118"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Qd2 0-0 8. 0-0-0 d6 9. Bh6 Nxd4 10. Bxg7 Nb3+ 11. cxb3 Kxg7 12. e5 Ne8 13. Bc4 Qc7 14. Nb5 Qd8 15. exd6 exd6 16. Nxd6 Nxd6 17. Qxd6 Qxd6 18. Rxd6 Bf5 19. Rhd1 Rac8 20. f3 b5 21. g4 Be6 22. Kb1 bxc4 23. bxc4 Bxc4 24. h4 Be2 25. Rg1 Bxf3 26. h5 Be4+ 27. Ka1 Rc2 28. hxg6 hxg6 29. g5 Rfc8 30. Rdd1 Bd3 31. a3 Bc4 32. Rc1 Rxc1+ 33. Rxc1 Be6 34. Rxc8 Bxc8 35. b4 f6 36. gxf6+ Kxf6 37. Kb2 g5 38. Kc3 Ke5 39. Kd3 g4 40. Ke2 Kd4 41. Kf2 Kc3 42. Kg3 Kb3 43. b5 Kxa3 44. Kf2 Kb4 45. Ke3 Kxb5 46. Kd3 a5 47. Ke3 a4 48. Kd3 g3 49. Ke3 g2 50. Kf2 Bb7 51. Kg1 a3 52. Kf2 a2 53. Kg1 a1Q+ 54. Kf2 Qd4+ 55. Ke2 Qc3 56. Kf2 Qf3+ 57. Ke1 g1Q+ 58. Kd2 Qfe3+ 59. Kc2 Qgc1# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.23"]
[Round "8"]
[White "Koenig, Marius"]
[Black "Kandora, William"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1356"]
[PlyCount "129"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. h3 Bd7 6. d3 Be7 7. c3 a6 8. Ba4 b5 9. Bc2 0-0 10. Re1 Qc8 11. Kh2 Bd8 12. Ng1 Ne7 13. Bg5 Ng6 14. Bxf6 Bxf6 15. Ne2 Qb7 16. Ng3 Qc8 17. Rh1 Nf4 18. Kg1 c5 19. Nd2 a5 20. a3 Be6 21. Ne2 Bg5 22. Nf3 Qd8 23. Nxf4 Bxf4 24. h4 Bg4 25. Qe1 Bxf3 26. gxf3 Re8 27. Qf1 Re6 28. h5 Rh6 29. Qg2 Kf8 30. Kf1 Rf6 31. Rg1 Bh6 32. a4 b4 33. cxb4 axb4 34. b3 Ke8 35. Ke2 Kd7 36. Ra2 Kc8 37. Qf1 Rf4 38. Qh3+ Kb8 39. Rg4 Qd7 40. Qg3 f6 41. Rxf4 Bxf4 42. Qg4 Kc7 43. Ra1 Rg8 44. Qxd7+ Kxd7 45. a5 Ra8 46. Rg1 Bh6 47. Ra1 Kc6 48. Bd1 Kb5 49. Kf1 Rxa5 50. Rxa5+ Kxa5 51. Kg2 Kb6 52. Kg3 Kc7 53. Kg4 Kd7 54. Kf5 Ke7 55. Be2 Kf7 56. Bf1 g6+ 57. Kg4 Bd2 58. hxg6+ hxg6 59. Bh3 Be1 60. f4 Bxf2 61. f5 gxf5+ 62. Kxf5 Bh4 63. Bg4 Bg5 64. Bh3 Ke7 65. Bg4 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "6"]
[White "Koenig, Marius"]
[Black "Koebel, John"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1356"]
[BlackElo "1110"]
[PlyCount "50"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 b5 9. a3 Bb7 10. Kh1 d6 11. f4 Be7 12. g4 Nd7 13. f5 exf5 14. gxf5 Nce5 15. Rg1 g6 16. Qe2 Nxd3 17. cxd3 Ne5 18. Rac1 Qd7 19. Rcf1 f6 20. Ne6 Rg8 21. Nd5 Bxd5 22. exd5 g5 23. Qh5+ Ng6 24. fxg6 hxg6 25. Qh7 Rf8 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "7"]
[White "Seegebrecht, Johann"]
[Black "Koenig, Marius"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1421"]
[BlackElo "1356"]
[PlyCount "123"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. Bb3 Ng4 9. 0-0 Nxe3 10. fxe3 e6 11. Qf3 0-0 12. Rad1 Nxd4 13. exd4 Bd7 14. e5 dxe5 15. dxe5 Qb6+ 16. Kh1 Bc6 17. Qg3 Rad8 18. Qf4 Rxd1 19. Rxd1 Rd8 20. Rf1 Qc7 21. Re1 Bd7 22. h3 f6 23. Qe3 Qxe5 24. Qf2 Qf5 25. Qxa7 Kh8 26. Qxb7 e5 27. Rd1 h5 28. Ba4 Rf8 29. Rxd7 Qf1+ 30. Kh2 Qf4+ 31. g3 Qf2+ 32. Qg2 Qxg2+ 33. Kxg2 Rb8 34. b3 Rf8 35. Nb5 f5 36. Nc7 f4 37. gxf4 exf4 38. Ne6 Rc8 39. Nxg7 Rxc2+ 40. Kf3 g5 41. Nxh5 Rc3+ 42. Kg4 f3 43. Kxg5 f2 44. Kg6 Rc8 45. Nf6 Rg8+ 46. Nxg8 f1Q 47. Nh6 Qa6+ 48. Kg5 Qa5+ 49. Nf5 Qa8 50. Re7 Qd8 51. Kg6 Qg8+ 52. Rg7 Qe8+ 53. Rf7 Qe6+ 54. Rf6 Qg8+ 55. Kh5 Qg2 56. Rh6+ Kg8 57. Rg6+ Kh7 58. Rxg2 Kh8 59. b4 Kh7 60. Ne7 Kh8 61. Rg8+ Kh7 62. Bc2# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.21"]
[Round "5"]
[White "El Issa, Erik"]
[Black "Koenig, Marius"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1172"]
[BlackElo "1356"]
[PlyCount "57"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. d3 Nf6 6. h3 e6 7. Bg5 Be7 8. Nbd2 a6 9. Ba4 b5 10. Bb3 Na5 11. 0-0 Nxb3 12. axb3 h6 13. Bf4 e5 14. Be3 0-0 15. d4 cxd4 16. cxd4 exd4 17. Bxd4 Re8 18. Re1 Bc6 19. Qc2 Rc8 20. Qd3 a5 21. Qe3 Qd7 22. Rxa5 Bd8 23. Ra7 Rc7 24. Rxc7 Bxc7 25. Bxf6 gxf6 26. Qxh6 Bxe4 27. Nxe4 Qe6 28. Nxf6+ Qxf6 29. Rxe8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.20"]
[Round "4"]
[White "Koenig, Marius"]
[Black "Loeffelholz, Jonas"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1356"]
[BlackElo "1126"]
[PlyCount "112"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

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. Kh1 Qc7 10. f4 Rd8 11. f5 b6 12. g4 Bb7 13. Bf3 d5 14. exd5 e4 15. Nxe4 Nxe4 16. Bxe4 Qc4 17. Qd3 Qxd3 18. Bxd3 Rxd5 19. Kg1 Nd7 20. Bf4 Re8 21. Rad1 Nc5 22. h3 Nxb3 23. axb3 Bc5+ 24. Kh2 h6 25. Rde1 Red8 26. Be4 R5d7 27. Bxb7 Rxb7 28. Rd1 Rbd7 29. Rxd7 Rxd7 30. Kg2 Re7 31. Kf3 g6 32. Bxh6 Kh7 33. Bf8 Re3+ 34. Kf4 g5+ 35. Kxg5 Bxf8 36. Rh1 Re2 37. Kf4 Rxc2 38. h4 Rxb2 39. h5 Rxb3 40. g5 Bd6+ 41. Kg4 Rg3+ 42. Kh4 a5 43. g6+ fxg6 44. hxg6+ Kg7 45. Rf1 Kf6 46. Rd1 Be5 47. Re1 Rg2 48. Kh3 Rg5 49. Kh4 Bg3+ 50. Kh3 Bxe1 51. Kh2 Kxf5 52. Kh3 Kf4 53. g7 Kf3 54. Kh2 Rxg7 55. Kh1 Kf2 56. Kh2 Rh7# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.20"]
[Round "3"]
[White "Wessels, Keke"]
[Black "Koenig, Marius"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1207"]
[BlackElo "1356"]
[PlyCount "58"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qxd1+ 7. Rxd1 Nc6 8. Bc4 e6 9. Ne2 Bxc5 10. 0-0 0-0 11. Nc3 f5 12. Bd6 Bxd6 13. Rxd6 Rd8 14. Bxe6+ Bxe6 15. Rxe6 Kf7 16. Rxc6 bxc6 17. g4 fxg4 18. Nxe4 Rab8 19. Ng5+ Kg8 20. b3 Re8 21. Rd1 h6 22. f4 hxg5 23. fxg5 Re2 24. g6 Rxc2 25. a4 Re2 26. b4 Rb2 27. b5 cxb5 28. axb5 R2xb5 29. Kf1 Rb1 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "2"]
[White "Koenig, Marius"]
[Black "Elli, Emeric"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1356"]
[BlackElo "1164"]
[PlyCount "104"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Bg5 e6 6. e3 Be7 7. Be2 Nbd7 8. 0-0 h6 9. Bxf6 Bxf6 10. Bd3 Bg4 11. h3 Bh5 12. Be2 Nb6 13. c5 Nc8 14. Nd2 Bg6 15. e4 Bxd4 16. exd5 exd5 17. Re1 0-0 18. Nf3 Bxc5 19. Rc1 Nb6 20. Nxd5 Bxf2+ 21. Kxf2 Nxd5 22. Qb3 Qb6+ 23. Qxb6 Nxb6 24. Rc3 Nd5 25. Rcc1 Rfe8 26. Bc4 Nb6 27. Bb3 Re4 28. Rxe4 Bxe4 29. Re1 Bxf3 30. Kxf3 Nd5 31. Bxd5 cxd5 32. Re5 Rd8 33. Ke3 Kf8 34. Kd4 g6 35. b3 f6 36. Rxd5 Rxd5+ 37. Kxd5 Ke7 38. b4 Kd7 39. a4 b6 40. a5 h5 41. axb6 axb6 42. b5 h4 43. Ke4 Kd6 44. Kd4 f5 45. Kc4 Ke5 46. Kc3 Kd5 47. Kb4 Kd4 48. Kb3 Kc5 49. Ka4 Kc4 50. Ka3 Kxb5 51. Kb3 Kc5 52. Kc3 g5 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "1"]
[White "Sutharjan, Dakxwin"]
[Black "Koenig, Marius"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1768"]
[BlackElo "1356"]
[PlyCount "61"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CB27_2024"]
[SourceDate "2024.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Be3 Ba6 9. Qc2 Bb4+ 10. Nd2 Bxd2+ 11. Bxd2 0-0 12. Bd3 h6 13. 0-0 Re8 14. Rfe1 d5 15. exd6 Qxd6 16. Bh7+ Kh8 17. c5 Qd7 18. Bf5 Rxe1+ 19. Rxe1 Qd5 20. cxb6 g6 21. Be4 Qd6 22. bxc7 Qxc7 23. Qxc6 Qxc6 24. Bxc6 Rb8 25. Bc3+ Kh7 26. Re8 Rxe8 27. Bxe8 Bc4 28. b3 Be6 29. Bb5 Kg8 30. Bd4 a5 31. Bc3 1-0

