[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "8"]
[White "Haas, Leandro"]
[Black "Wuestenberg, Benjamin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1337"]
[BlackElo "1343"]
[PlyCount "128"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 Nf6 5. b4 Bb6 6. d3 d6 7. Nbd2 Bg4 8. a4 a6 9. a5 Ba7 10. Bb3 0-0 11. 0-0 Qd7 12. Nc4 Ne7 13. Be3 Ng6 14. Bxa7 Rxa7 15. Ne3 Bh5 16. Nf5 d5 17. Ng3 Bg4 18. exd5 Nxd5 19. Bxd5 Qxd5 20. h3 Bxf3 21. Qxf3 Qxf3 22. gxf3 Nf4 23. Kh2 Nxd3 24. Rad1 Nf4 25. Rd7 c6 26. Rfd1 Nd5 27. Rd3 g6 28. c4 Nf4 29. Re3 f6 30. Ne4 Rf7 31. Rd8+ Rf8 32. Rd7 Ne6 33. Nd6 h5 34. Rxb7 Rxb7 35. Nxb7 Rb8 36. Nc5 Nxc5 37. bxc5 Rb4 38. Rd3 Rxc4 39. Rd8+ Kf7 40. Ra8 Rxc5 41. Rxa6 Rc2 42. Kg3 c5 43. Rc6 c4 44. a6 Ra2 45. Rxc4 Rxa6 46. f4 exf4+ 47. Rxf4 Ra3+ 48. f3 g5 49. Rb4 Kg6 50. Rb6 h4+ 51. Kg2 Ra5 52. Rc6 Kf5 53. Rc4 Ra2+ 54. Kg1 Kg6 55. Rd4 Ra6 56. Kg2 f5 57. Rc4 Kf6 58. Rb4 Ra5 59. Kf2 Ke5 60. Kg2 Rd5 61. Ra4 Rd4 62. Ra3 Kf4 63. Rb3 Rd2+ 64. Kg1 Kg3 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Haas, Leandro"]
[Black "Hamann, Friedrich"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1337"]
[BlackElo "1404"]
[PlyCount "41"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 Nf6 4. Nd2 e6 5. Ngf3 Be7 6. Be2 0-0 7. 0-0 Nc6 8. Re1 Re8 9. c3 Bf8 10. Qb3 Rb8 11. c4 Nh5 12. Bg3 Nxg3 13. hxg3 dxc4 14. Qxc4 Qd5 15. Qxd5 exd5 16. Nb3 Bd6 17. Rac1 Nb4 18. a3 Nd3 19. Bxd3 Bxd3 20. Rc3 Bf5 21. Nc5 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "7"]
[White "Ishcenko, Volodymyr"]
[Black "Haas, Leandro"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1220"]
[BlackElo "1337"]
[PlyCount "82"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Nc3 Bd6 6. Be2 0-0 7. Bg5 Nbd7 8. Nxd5 c6 9. Nxf6+ Nxf6 10. 0-0 h6 11. Bxf6 Qxf6 12. Re1 Bf5 13. Bd3 Bg4 14. Be2 Rad8 15. h3 Bxf3 16. Bxf3 Bc7 17. c3 c5 18. d5 b6 19. Qe2 Qf4 20. g3 Qf5 21. Kg2 Qd7 22. Qe7 Bd6 23. Qxd7 Rxd7 24. a4 Re7 25. Rxe7 Bxe7 26. a5 f5 27. axb6 axb6 28. Ra7 Re8 29. Bh5 Rd8 30. Rxe7 Rxd5 31. Bf7+ Kf8 32. Bxd5 Kxe7 33. Kf3 Kf6 34. Bc4 g5 35. g4 f4 36. Ke4 b5 37. Bxb5 Ke6 38. Bc4+ Kd6 39. Kf5 f3 40. Ke4 Kc6 41. b4 cxb4 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "5"]
[White "Baumann, Simon"]
[Black "Haas, Leandro"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1423"]
[BlackElo "1337"]
[PlyCount "100"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[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. Nc3 d6 6. Bg5 h6 7. Be3 Bb6 8. Qe2 Bd7 9. Qd2 Qe7 10. Nd5 Nxd5 11. Bxd5 Bxe3 12. fxe3 Be6 13. Bxc6+ bxc6 14. Qb4 0-0 15. 0-0 c5 16. Qd2 a5 17. c4 a4 18. Qf2 f5 19. exf5 Bxf5 20. e4 Bg4 21. Qg3 Bxf3 22. Rxf3 Rxf3 23. Qxf3 Qf6 24. Qxf6 gxf6 25. Rf1 Kg7 26. Kf2 Rb8 27. Rb1 Kg6 28. g4 Kg5 29. Kg3 Rg8 30. h4+ Kg6 31. h5+ Kf7 32. b3 Rb8 33. Kf3 axb3 34. Rxb3 Rxb3 35. axb3 Ke6 36. Ke3 c6 37. Kf3 Kd7 38. Ke3 Ke7 39. Kd2 Ke6 40. Ke3 d5 41. Kf3 dxc4 42. dxc4 Kd6 43. Ke3 Kc7 44. Kd3 Kb6 45. Kc2 Ka6 46. Kb2 Ka5 47. Ka3 Ka6 48. b4 Kb6 49. Ka4 cxb4 50. Kxb4 c5+ 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "4"]
[White "Haas, Leandro"]
[Black "Prashanthakumar, Arnesh"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1337"]
[BlackElo "1395"]
[PlyCount "58"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 Nf6 5. b4 Bb6 6. d3 d6 7. Nbd2 Bg4 8. Bb3 a6 9. Nc4 Ba7 10. Be3 h6 11. Bxa7 Nxa7 12. Ne3 Bh5 13. a4 Nc6 14. 0-0 Ng4 15. Nf5 0-0 16. Ng3 Bg6 17. h3 Nf6 18. Nh4 Bh7 19. Nhf5 Bxf5 20. Nxf5 Ne7 21. Nxe7+ Qxe7 22. Re1 Qd7 23. Qc2 Rfe8 24. Rad1 c6 25. d4 exd4 26. cxd4 Qc7 27. d5 Rac8 28. dxc6 bxc6 29. a5 c5 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "Koenig, Lian"]
[Black "Haas, Leandro"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "924"]
[BlackElo "1337"]
[PlyCount "118"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[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. 0-0 Nf6 5. d3 d6 6. Nc3 Bg4 7. h3 Bh5 8. Nd5 Nd4 9. Bg5 Nxf3+ 10. gxf3 h6 11. Bxf6 gxf6 12. Re1 c6 13. Ne3 Bg6 14. Kf1 Qd7 15. Ng4 Qe7 16. Ke2 0-0-0 17. Qd2 f5 18. Ne3 f4 19. Ng2 f5 20. c3 fxe4 21. fxe4 f3+ 22. Kxf3 Rdf8+ 23. Kg3 Bh5 24. Rf1 Rhg8+ 25. Kh2 d5 26. exd5 Bf3 27. Rg1 cxd5 28. Bb3 Rxg2+ 29. Rxg2 Bxg2 30. Kxg2 Rxf2+ 31. Qxf2 Bxf2 32. Kxf2 Qh4+ 33. Ke2 Qxh3 34. Bxd5 Qh2+ 35. Ke3 Qxb2 36. Rg1 Qxc3 37. Rg8+ Kc7 38. Rg7+ Kd6 39. Bxb7 Qc1+ 40. Kf2 Qb2+ 41. Ke3 Qxa2 42. Rg6+ Kc7 43. Rg7+ Kb6 44. Be4 a5 45. Rg6+ Kb5 46. Rg7 a4 47. Rb7+ Ka6 48. Re7 Qa1 49. Re6+ Ka5 50. Re8 a3 51. Ra8+ Kb6 52. Rb8+ Kc7 53. Rb7+ Kc8 54. Rb5 Qd4+ 55. Kf3 a2 56. Bf5+ Kc7 57. Be4 a1Q 58. Rb7+ Kd6 59. Rg7 Qf1+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Haas, Leandro"]
[Black "Chua, Daniel James"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1337"]
[BlackElo "1433"]
[PlyCount "66"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[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. c3 Nf6 5. b4 Bb6 6. d3 0-0 7. 0-0 d5 8. exd5 Nxd5 9. Bxd5 Qxd5 10. c4 Qd8 11. c5 Bg4 12. cxb6 Bxf3 13. gxf3 Qd4 14. Qb3 Qxb6 15. a3 Nd4 16. Qd1 f5 17. Kh1 f4 18. Nc3 Qe6 19. Ne2 Nxf3 20. Nxf4 Qc6 21. Ng2 Rf5 22. d4 Rh5 23. h4 Nxh4 24. Qb3+ Kh8 25. d5 Nf3+ 26. Nh4 Rxh4+ 27. Kg2 Qg6+ 28. Kxf3 Qe4+ 29. Kg3 Rg4+ 30. Kh2 Rh4+ 31. Kg3 Qg6+ 32. Kf3 Qe4+ 33. Kg3 Qg4# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Lange, Fynn Jeremy"]
[Black "Haas, Leandro"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1616"]
[BlackElo "1337"]
[PlyCount "90"]
[EventDate "2023.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Nf6 3. Nc3 Nxd5 4. g3 b6 5. Bg2 Bb7 6. Nf3 e6 7. 0-0 Bc5 8. d4 Bb4 9. Nxd5 Bxd5 10. Qa4+ Nc6 11. Ne5 Bxg2 12. Kxg2 Qd5+ 13. Kg1 b5 14. Qd1 Nxe5 15. dxe5 Qxd1 16. Rxd1 Rd8 17. Be3 a6 18. a4 Rxd1+ 19. Rxd1 Ke7 20. Rc1 Rc8 21. Rc6 bxa4 22. Rxa6 Rd8 23. Rxa4 c5 24. Ra7+ Rd7 25. Bg5+ f6 26. exf6+ gxf6 27. Bxf6+ Ke8 28. Rxd7 Kxd7 29. Bc3 Kc6 30. Kf1 Kd5 31. Ke1 Kc4 32. Kd2 Bxc3+ 33. bxc3 Kd5 34. h4 Ke4 35. f3+ Kd5 36. e4+ Ke5 37. Kd3 h6 38. Kc4 Kf6 39. Kxc5 Kg6 40. Kd6 Kf6 41. c4 Kf7 42. c5 h5 43. c6 Kf6 44. c7 Kf7 45. c8Q Kg7 1-0

