[Event "EU-ch U12"]
[Site "Prague"]
[Date "2024.08.30"]
[Round "8"]
[White "Torres Rebolledo, Alvaro"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2193"]
[BlackElo "1938"]
[PlyCount "69"]
[EventDate "2024.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 d6 6. c3 h6 7. Bh4 a6 8. a4 g5 9. Bg3 Ba7 10. 0-0 Bg4 11. Kh1 Qd7 12. Nbd2 h5 13. h4 Nh7 14. b4 Ne7 15. Qb3 Ng6 16. d4 gxh4 17. Nxh4 Nxh4 18. Bxh4 exd4 19. Rae1 Be6 20. e5 Bxc4 21. Nxc4 d5 22. e6 fxe6 23. Ne5 Qg7 24. cxd4 Bxd4 25. Nf3 Kd7 26. Rxe6 Kxe6 27. Re1+ Kd6 28. Bg3+ Kc6 29. Re6+ Kd7 30. Qxd5+ Kc8 31. Nxd4 Rd8 32. Qf5 Kb8 33. Be5 Qd7 34. Qc2 Ng5 35. Rg6 1-0

[Event "EU-ch U12"]
[Site "Prague"]
[Date "2024.08.29"]
[Round "7"]
[White "Zhang, Yibo"]
[Black "Filindash, Nikita"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1938"]
[BlackElo "2067"]
[PlyCount "60"]
[EventDate "2024.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Ba5 5. Be2 0-0 6. b4 Bb6 7. d3 c6 8. 0-0 h6 9. d4 exd4 10. Nxd4 Qe8 11. Bb2 d6 12. Bf3 Bc7 13. Re1 Nbd7 14. Kh1 Ne5 15. Be2 Neg4 16. Rf1 d5 17. Bxg4 Bxg4 18. f3 Qe5 19. g3 Bh5 20. exd5 Nxd5 21. Nxd5 Qxd5 22. Qd3 Rad8 23. c4 Qg5 24. Qf5 Qd2 25. Qc2 Rxd4 26. Qxd2 Rxd2 27. Bc3 Rd3 28. Rac1 Bxf3+ 29. Kg1 f6 30. Ba1 Be5 0-1

[Event "EU-ch U12"]
[Site "Prague"]
[Date "2024.08.26"]
[Round "5"]
[White "Zhang, Yibo"]
[Black "Nguyen, Khoi"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1938"]
[BlackElo "2108"]
[PlyCount "153"]
[EventDate "2024.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bd2 c5 6. a3 Bxc3 7. Bxc3 b6 8. Nf3 Ba6 9. Bxa6 Nxa6 10. 0-0 Nb8 11. b4 Nd7 12. Qe2 0-0 13. bxc5 bxc5 14. dxc5 Nxc5 15. Bb4 Qc7 16. c4 a5 17. cxd5 Nxd5 18. Bxc5 Qxc5 19. Rfc1 Qe7 20. Nd4 Rfc8 21. Nb5 a4 22. Nd6 Rcb8 23. h3 Rb3 24. Rc4 h6 25. Qe4 Qd7 26. Rac1 f5 27. Nxf5 exf5 28. e6 Qb7 29. Qxf5 Rf8 30. Qe5 Rb5 31. Qe4 Ne7 32. Qxb7 Rxb7 33. Rxa4 Rb6 34. Re4 Rf6 35. Rce1 Ra6 36. a4 g5 37. f3 Kg7 38. Kf2 h5 39. g3 Kg6 40. f4 gxf4 41. gxf4 Kf5 42. Re5+ Kg6 43. Rg5+ Kh6 44. Ree5 Rxf4+ 45. Kg3 Raxa4 46. Rxh5+ Kg6 47. Rc5 Rfb4 48. Rhe5 Rb3+ 49. Kf2 Rxh3 50. Kg2 Rb3 51. Re2 Kf6 52. Rce5 Ra7 53. R5e3 Rbb7 54. Rf2+ Nf5 55. e7 Rxe7 56. Rxe7 Rxe7 57. Kf3 Re3+ 58. Kf4 Ra3 59. Re2 Rh3 60. Ra2 Rh4+ 61. Kf3 Kg5 62. Rg2+ Kf6 63. Ra2 Rb4 64. Ra1 Nd4+ 65. Kg3 Kg5 66. Ra5+ Nf5+ 67. Kf3 Rf4+ 68. Ke2 Rb4 69. Kf3 Rh4 70. Rc5 Rf4+ 71. Ke2 Kg4 72. Kd3 Kf3 73. Re5 Nd6 74. Re3+ Kg4 75. Re6 Nf5 76. Re4 Rxe4 77. Kxe4 1/2-1/2

[Event "EU-ch U12"]
[Site "Prague"]
[Date "2024.08.24"]
[Round "3"]
[White "Zhang, Yibo"]
[Black "Golubovic, Erik"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1938"]
[BlackElo "2117"]
[PlyCount "114"]
[EventDate "2024.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. Qd2 Nbd7 9. f3 h5 10. a4 b6 11. 0-0-0 Nc5 12. e5 dxe5 13. Nc6 Qxd2+ 14. Rxd2 Ncd7 15. Rhd1 Bb7 16. Nb4 e6 17. Kb1 Bf8 18. Nd3 Bh6 19. Bxh6 Rxh6 20. Nf2 Rh8 21. b4 Ke7 22. Nce4 Bxe4 23. Nxe4 Ra7 24. Nxf6 Nxf6 25. Bc4 Rc8 26. Bb3 a5 27. bxa5 Rxa5 28. Kb2 Rc7 29. Ka3 g5 30. Rd8 Rd7 31. R1xd7+ Nxd7 32. Rg8 Kf6 33. Kb4 e4 34. fxe4 Re5 35. Rd8 Rxe4+ 36. Kb5 Ke7 37. Rc8 Re5+ 38. Kb4 Re2 39. Rc3 Rxg2 40. h3 h4 41. Bc4 Rg3 42. Bf1 Rxc3 43. Kxc3 Kd6 44. Kd4 Nc5 45. Bb5 e5+ 46. Ke3 f5 47. Kf3 e4+ 48. Ke3 Ke5 49. c3 g4 50. hxg4 fxg4 51. Kf2 Kf4 52. Kg2 h3+ 53. Kh2 Kf3 54. Bf1 Kf2 55. a5 bxa5 56. c4 Kxf1 57. Kh1 Kf2 0-1

[Event "EU-ch U12"]
[Site "Prague"]
[Date "2024.08.23"]
[Round "2"]
[White "Golis, Wiktor"]
[Black "Zhang, Yibo"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2216"]
[BlackElo "1938"]
[PlyCount "40"]
[EventDate "2024.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[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 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 cxd4 15. Nxd4 Nxd4 16. Qxd4 Ne5 17. Qd1 Be6 18. Ne3 Bf6 19. Qe2 Rc8 20. Kh1 Re8 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.25"]
[Round "9"]
[White "Andersen, Jonathan1"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1693"]
[BlackElo "1988"]
[PlyCount "136"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. g3 g6 10. b3 Bg7 11. Bb2 0-0 12. Bg2 Rae8 13. 0-0 Bxe5 14. Qxe5 Qxe5 15. Bxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nd2 Rfe8 19. Bf3 c6 20. Rc1 Kg7 21. b4 Kf6 22. Nb3 Ke7 23. Re1 Kd6 24. Rxe5 Rxe5 25. Nc5 Kc7 26. Be2 d6 27. Nd3 Re8 28. Ke1 Kb6 29. Kd2 c5 30. Nf4 Re5 31. Bf3 d4 32. Nd3 Re8 33. Nf4 Kb5 34. Nd5 Re5 35. Be2+ Kc6 36. Bf3 Kd7 37. Kd3 Re1 38. bxc5 dxc5 39. Nf6+ Kd6 40. Ne4+ Kc6 41. Ng5+ Kb5 42. Nxf7 Kb4 43. Nd6 Rf1 44. Ne4 Ra1 45. Nd2 Rxa2 46. Bd5 Ra6 47. f4 Rd6 48. Bc4 a5 49. Ne4 Rb6 50. g4 a4 51. f5 gxf5 52. gxf5 Rh6 53. f6 Rh3+ 54. Ng3 Rxh2 55. f7 Rf2 56. Be6 Rf3+ 57. Ke4 Rf6 58. Ke5 Rxf7 59. Bxf7 d3 60. Nf1 a3 61. Ba2 h5 62. Ke4 Kc3 63. Kd5 h4 64. Ke4 d2 65. Ne3 Kb2 66. Bc4 a2 67. Nd1+ Kc1 68. Kd3 a1Q 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.24"]
[Round "8"]
[White "Zhang, Yibo"]
[Black "Fischermann, Simon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1988"]
[BlackElo "1789"]
[PlyCount "112"]
[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 Nf6 4. d3 Bc5 5. c3 d6 6. b4 Bb6 7. a4 a5 8. b5 Ne7 9. Be3 Bxe3 10. fxe3 c6 11. bxc6 bxc6 12. 0-0 0-0 13. Nbd2 d5 14. exd5 cxd5 15. Ba2 Qc7 16. c4 e4 17. dxe4 dxe4 18. Ng5 Qe5 19. Rxf6 Qxf6 20. Ndxe4 Qg6 21. Bb1 f5 22. h4 h6 23. h5 Qc6 24. c5 hxg5 25. Nxg5 Qxc5 26. Ba2+ Kh8 27. Nf7+ Rxf7 28. Bxf7 Qxe3+ 29. Kh2 Qe5+ 30. Kh1 Bb7 31. h6 Qg3 32. hxg7+ Kxg7 33. Qe2 Qh4+ 34. Kg1 Qd4+ 35. Kh2 Rh8+ 36. Bh5 Qh4+ 37. Kg1 Rxh5 38. Ra3 Qh1+ 39. Kf2 Qxg2+ 40. Ke1 Qxe2+ 41. Kxe2 Kf6 42. Re3 f4 43. Rb3 Rh2+ 44. Kf1 Be4 45. Kg1 Rg2+ 46. Kf1 Nd5 47. Ke1 Ne3 48. Rb6+ Kg5 49. Rg6+ Kh4 50. Rh6+ Kg4 51. Rg6+ Kf5 52. Rf6+ Ke5 53. Re6+ Kd5 54. Re5+ Kc4 55. Rxe4+ Kb3 56. Rb4+ axb4 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.23"]
[Round "7"]
[White "Marynychenko, Yehor"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1896"]
[BlackElo "1988"]
[PlyCount "139"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 Bf6 13. Nf1 exd4 14. cxd4 Nc6 15. Bf4 cxd4 16. Bxd6 Re8 17. Bb3 Nde5 18. Bxe5 Nxe5 19. Bd5 Nxf3+ 20. Qxf3 Ra7 21. Ng3 g6 22. Ne2 Be6 23. Nf4 Bg7 24. Qb3 Qd6 25. Bxe6 Qxf4 26. Bd5 Rc7 27. g3 Qf6 28. Rac1 Rec8 29. Rxc7 Rxc7 30. e5 Qe7 31. Qd3 Qb4 32. Re2 Rc1+ 33. Kg2 Qc5 34. Qf3 Qe7 35. e6 f5 36. Qa3 Bf8 37. Qxa6 Rc5 38. Bb3 f4 39. Qa8 Kg7 40. Qe4 f3+ 41. Qxf3 Qf6 42. Qxf6+ Kxf6 43. Rd2 Ke5 44. f4+ Ke4 45. e7 Bxe7 46. Re2+ Kd3 47. Rxe7 Kd2 48. Kf3 d3 49. Rd7 Rc8 50. a4 h5 51. axb5 Re8 52. f5 g5 53. Be6 Rb8 54. Bc4 Kc2 55. Bxd3+ Kxb2 56. f6 Kc3 57. f7 Kd2 58. Bg6+ Kc3 59. Bxh5 Kc4 60. Re7 Kxb5 61. Re8 Rb7 62. f8Q g4+ 63. Bxg4 Kb6 64. Re6+ Ka7 65. Re7 Rxe7 66. Qxe7+ Ka8 67. Qd7 Kb8 68. Ke3 Ka8 69. Bf3+ Kb8 70. Qb7# 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "5"]
[White "Li, Yunqi"]
[Black "Zhang, Yibo"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1940"]
[BlackElo "1988"]
[PlyCount "98"]
[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 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Nf3 f5 6. Ne5 Nf6 7. Qc2 0-0 8. Bd3 Nbd7 9. f4 Ne4 10. 0-0 Ndf6 11. Bd2 Qe8 12. Be2 b6 13. b3 Bb7 14. Bf3 Rc8 15. Nxe4 Nxe4 16. Bc1 Qe7 17. Bb2 c5 18. Rac1 cxd4 19. exd4 dxc4 20. bxc4 Nf6 21. Qe2 Bxf3 22. Qxf3 Ne4 23. Rfd1 Rfd8 24. h3 Qh4 25. Bc3 Bxe5 26. fxe5 Qe7 27. Bb2 Qb7 28. Qb3 h6 29. a4 Rc6 30. d5 exd5 31. cxd5 Rxc1 32. Bxc1 Kh8 33. Bb2 Qe7 34. d6 Qh4 35. Qf3 Qg5 36. Ba3 Qg6 37. d7 Qe6 38. Qd3 Qxe5 39. Rc1 Nc5 40. Bxc5 bxc5 41. Rd1 f4 42. Kh1 Qe6 43. Qb5 f3 44. Qxc5 fxg2+ 45. Kh2 Qe2 46. Rg1 Qe6 47. Rd1 g1Q+ 48. Kxg1 Qxh3 49. Qe7 Qg3+ 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "6"]
[White "Zhang, Yibo"]
[Black "Zimmer, Tim"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1988"]
[BlackElo "1772"]
[PlyCount "101"]
[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. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 a5 7. a4 Nf6 8. Nc3 0-0 9. Be3 Bxe3 10. Qxe3 d6 11. 0-0-0 Be6 12. f3 Qe7 13. g4 Bxb3 14. cxb3 Qe5 15. g5 Nh5 16. Nd5 Nb4 17. Kb1 c6 18. Nb6 Rad8 19. Nc4 Qc5 20. Qxc5 dxc5 21. Bh3 Nf4 22. Bg4 Ne6 23. Nxa5 b6 24. Nc4 Nd4 25. Nxb6 Nxb3 26. Nc4 Rd4 27. Rxd4 cxd4 28. f4 Nc5 29. Rd1 d3 30. Bf3 Nxa4 31. Kc1 Nc5 32. Kd2 Re8 33. Kc3 Na2+ 34. Kd4 Ne6+ 35. Kxd3 Nxf4+ 36. Ke3 Ne6 37. h4 Rb8 38. e5 c5 39. Bg4 Rb3+ 40. Rd3 Rb4 41. Bxe6 fxe6 42. Rd8+ Kf7 43. Nd6+ Ke7 44. Rg8 Rxh4 45. Rxg7+ Kd8 46. Nb7+ Ke8 47. Nxc5 Rh3+ 48. Kf4 Nb4 49. Nxe6 Rh4+ 50. Kf5 Nd3 51. Kf6 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.21"]
[Round "4"]
[White "Zhang, Yibo"]
[Black "Vartanian, Roman"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1988"]
[BlackElo "1797"]
[PlyCount "67"]
[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 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. f4 b5 10. f5 Bc8 11. Bf3 Bb7 12. Qe1 Nbd7 13. Be3 Qc7 14. Rc1 Nc5 15. Qg3 Ncxe4 16. Bxe4 Bxe4 17. Nxe4 Nxe4 18. Qxg7 Bf6 19. Qg4 d5 20. Rfd1 Rd8 21. Nd2 Nxd2 22. Bxd2 Qc4 23. Qf3 Rg8 24. b3 Qg4 25. Qxg4 Rxg4 26. h3 Rg3 27. Kh2 Rg8 28. Ba5 Rd7 29. c4 Bg5 30. Rc2 Bf4+ 31. Kh1 dxc4 32. Rxd7 Kxd7 33. bxc4 Rc8 34. c5 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.20"]
[Round "3"]
[White "Fadeev, Justin Michael"]
[Black "Zhang, Yibo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1762"]
[BlackElo "1988"]
[PlyCount "61"]
[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. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ Kf8 11. Qxb4+ Qe7 12. Qxe7+ Kxe7 13. 0-0 Re8 14. Re1 Kf8 15. Na3 c6 16. Ne5 d5 17. Re3 a5 18. Rae1 Ra6 19. Nc2 c5 20. Nd3 c4 21. Nf4 Rb6 22. b3 cxb3 23. axb3 Rc6 24. Na3 Nf6 25. Nxd5 Rxe3 26. Nxe3 Rc3 27. Nac4 Rxb3 28. Nxa5 Rb4 29. Rd1 Be6 30. h3 Nd5 31. Rc1 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "1"]
[White "Leonhardt, Max"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1691"]
[BlackElo "1988"]
[PlyCount "82"]
[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. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 e6 6. Bf4 g6 7. Nc3 a6 8. e4 d4 9. Ne2 Bg7 10. c3 0-0 11. Ne5 Nd7 12. Nxc6 bxc6 13. Qa4 Qb6 14. Rab1 e5 15. Bd2 Qb5 16. Qc2 c4 17. a4 cxd3 18. axb5 dxc2 19. Ra1 dxc3 20. Bxc3 cxb5 21. Rac1 Bb7 22. Rxc2 Rfc8 23. Rd2 Nc5 24. f3 a5 25. b4 Na4 26. Rd7 Bc6 27. Rd3 Nxc3 28. Rxc3 axb4 29. Rc2 Bd7 30. Rfc1 Rxc2 31. Rxc2 b3 32. Rb2 Ra2 33. Rxb3 Rxe2 34. Rd3 Be6 35. Bf1 Rb2 36. Rd8+ Bf8 37. Rb8 b4 38. f4 exf4 39. gxf4 Kg7 40. Bd3 Bh3 41. f5 Bc5+ 0-1

[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-ch U12"]
[Site "Willingen"]
[Date "2023.06.03"]
[Round "9"]
[White "Zhang, Yibo"]
[Black "Allen, Phillipp"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1791"]
[BlackElo "1539"]
[PlyCount "59"]
[EventDate "2023.05.27"]
[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. exd5 cxd5 4. Bd3 Qc7 5. c3 Nf6 6. h3 Nc6 7. Nf3 g6 8. Nbd2 Bg7 9. 0-0 0-0 10. Re1 Bf5 11. Bf1 Ne4 12. Nh4 Bf6 13. Nxf5 gxf5 14. Qh5 e6 15. Nxe4 fxe4 16. f3 Qg3 17. fxe4 Qxe1 18. Qg4+ Kh8 19. Bg5 Bxd4+ 20. cxd4 f5 21. Rxe1 fxg4 22. hxg4 Nxd4 23. Rd1 e5 24. exd5 Rf7 25. Re1 Re8 26. d6 Kg7 27. Be7 Rfxe7 28. dxe7 Rxe7 29. Re4 Kf6 30. Bd3 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.06.02"]
[Round "8"]
[White "Prashanthakumar, Arju"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "1291"]
[BlackElo "1791"]
[PlyCount "68"]
[EventDate "2023.05.27"]
[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 Na5 9. Bc2 c5 10. h3 0-0 11. d3 Nc6 12. Nbd2 Ne8 13. Nf1 f5 14. d4 fxe4 15. Bxe4 d5 16. Bc2 e4 17. N3h2 cxd4 18. cxd4 Nd6 19. Ne3 Be6 20. Bb3 Nc4 21. a4 Qb6 22. Nc2 Bf6 23. Bxc4 bxc4 24. Be3 Qb3 25. Qd2 Rab8 26. Reb1 Qd3 27. Qxd3 exd3 28. Ne1 Nxd4 29. Nhf3 Ne2+ 30. Kf1 Bxb2 31. Ra2 Bc3 32. Rd1 d4 33. Bg5 Bxe1 34. Rxe1 Rxf3 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.06.01"]
[Round "7"]
[White "Zhang, Yibo"]
[Black "Krueger, Moritz"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1791"]
[BlackElo "1582"]
[PlyCount "49"]
[EventDate "2023.05.27"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qd8 8. 0-0 0-0 9. Qe2 Nc6 10. c3 b6 11. Rd1 Qc7 12. Nb3 Be7 13. Bg5 Bb7 14. Bh4 Rad8 15. Bg3 Qc8 16. Nbd4 Nxd4 17. Nxd4 Ne4 18. Bf4 Bd6 19. Nxe6 fxe6 20. Bxd6 Rxf2 21. Qg4 Qxc4 22. Rd4 Qe2 23. Qxe6+ Kh8 24. Be5 Rxg2+ 25. Kh1 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "6"]
[White "Bundan, Edward"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1338"]
[BlackElo "1791"]
[PlyCount "83"]
[EventDate "2023.05.27"]
[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. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bd6 6. h3 h6 7. e3 Nf6 8. Bd3 Nbd7 9. 0-0 0-0 10. Bd2 Re8 11. Qc2 Qe7 12. Rab1 Ne4 13. Ne2 f5 14. b4 a6 15. a4 Ndf6 16. b5 axb5 17. axb5 c5 18. dxc5 Bxc5 19. Nfd4 Bd7 20. Ra1 b6 21. Ra6 g6 22. Rfa1 Rxa6 23. bxa6 Ra8 24. Nb5 Nd6 25. Qb3 Bc6 26. Nf4 Kh7 27. Bc3 Nfe4 28. Nxd5 Bxd5 29. Qxd5 Rd8 30. Qe5 Qd7 31. Nxd6 Bxd6 32. Qd4 Qc7 33. Bxe4 Bh2+ 34. Kh1 Rxd4 35. Bxd4 Qa7 36. Kxh2 fxe4 37. Bxb6 Qe7 38. Bd4 Qd8 39. a7 Qa8 40. Rb1 Qc6 41. Be5 Qa8 42. Rb8 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.31"]
[Round "5"]
[White "Zhang, Yibo"]
[Black "Deiringer, Julius"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1791"]
[BlackElo "1742"]
[PlyCount "59"]
[EventDate "2023.05.27"]
[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. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 d6 7. Nc3 a5 8. a4 Nb4 9. Nd5 Nxd5 10. exd5+ Ne7 11. Bg5 f6 12. Be3 Bxe3 13. Qxe3 0-0 14. 0-0-0 Bd7 15. Nd4 Nf5 16. Qf4 Nxd4 17. Rxd4 Re8 18. Bd3 Re5 19. h4 Qe8 20. Kd2 Qf7 21. b3 Rxd5 22. Bxh7+ Kf8 23. Re1 Rxd4+ 24. Qxd4 g6 25. h5 Qxh7 26. Qxf6+ Qf7 27. Qh8+ Qg8 28. Qh6+ Kf7 29. hxg6+ Kf6 30. g7+ 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.30"]
[Round "4"]
[White "Nezhyvenko, Mykhaylo"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1787"]
[BlackElo "1791"]
[PlyCount "87"]
[EventDate "2023.05.27"]
[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. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 Bg4 10. Be3 0-0 11. Qb3 Bxf3 12. gxf3 Ng5 13. Bxc6 bxc6 14. Ke2 f5 15. f4 Nh3 16. Qa4 Qe8 17. f3 Qg6 18. Kf1 Rfe8 19. Qc2 Re6 20. Ne2 Rf8 21. Ng3 Qf7 22. Qg2 Rh6 23. Rc1 Qd7 24. Qd2 Rh4 25. Ne2 Qe8 26. Qe1 Rh6 27. Ng1 Qh5 28. Nxh3 Qxh3+ 29. Ke2 Qg2+ 30. Qf2 Qxf2+ 31. Kxf2 Kf7 32. Rc2 Ke7 33. h4 Kd7 34. Rg1 Rf7 35. Kg3 Rg6+ 36. Kh3 Rxg1 37. Bxg1 h5 38. Rg2 Ba5 39. a3 Be1 40. b4 a6 41. Re2 Ke6 42. Rxe1 g6 43. Rc1 Kd7 44. e6+ 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.29"]
[Round "3"]
[White "Zhang, Yibo"]
[Black "Charchulla, Moritz"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1791"]
[BlackElo "1063"]
[PlyCount "93"]
[EventDate "2023.05.27"]
[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. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Nbd7 5. Bd3 Be7 6. Nbd2 c5 7. c3 c4 8. Bc2 b5 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 Bb7 13. Nf3 Nb6 14. Nd4 b4 15. Nb5 0-0 16. 0-0 Qc5 17. Nd4 a5 18. Qh5 g6 19. Qh4 Rfe8 20. Rf3 Qe7 21. Qg4 a4 22. f5 exf5 23. Nxf5 Qf8 24. Nd6 Bc8 25. Qd4 Re6 26. Qxb6 Bd7 27. Rxf7 Qxf7 28. Qb7 Qf8 29. Qxd7 Rxe5 30. Rf1 Qe7 31. Qxe7 Rxe7 32. cxb4 Rb8 33. Bxa4 Rxb4 34. Bc6 Re5 35. Rd1 Rxe3 36. Bxd5+ Kg7 37. Nxc4 Re8 38. a3 Ra4 39. Bc6 Rxc4 40. Bxe8 Rc2 41. b4 Rc3 42. a4 Rc4 43. Rb1 Rc8 44. Bd7 Rc7 45. Bg4 h5 46. Bf3 Kf6 47. b5 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "2"]
[White "Stehning, Toni"]
[Black "Zhang, Yibo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1499"]
[BlackElo "1791"]
[PlyCount "61"]
[EventDate "2023.05.27"]
[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. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Kf1 d5 8. exd5 Nxd5 9. Nc3 Be6 10. Nxd5 Bxd5 11. Qb3 Bxc4+ 12. Qxc4 Qd7 13. Be3 0-0-0 14. g3 Ba5 15. Kg2 f6 16. Rhd1 Ne7 17. b4 Bb6 18. a4 a6 19. a5 Ba7 20. Rab1 Qd5 21. Rdc1 Qxc4 22. Rxc4 Nd5 23. b5 axb5 24. Rxb5 c6 25. a6 Nb6 26. Rc2 bxa6 27. Ra5 Kb7 28. Rca2 Nd5 29. Rxa6 Bb6 30. R6a3 Nc7 31. Rb3 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2023.05.28"]
[Round "1"]
[White "Zhang, Yibo"]
[Black "Aweh, Mads"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1791"]
[BlackElo "1429"]
[PlyCount "79"]
[EventDate "2023.05.27"]
[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 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. c3 Bg5 12. Nc2 Rb8 13. Be2 0-0 14. 0-0 Ne7 15. Nce3 Bxe3 16. fxe3 Nxd5 17. exd5 f5 18. Rf3 Qb6 19. Kh1 Bb7 20. Qb3 Qc5 21. Rd1 Ba8 22. a3 a5 23. Qa2 b4 24. axb4 axb4 25. c4 Bb7 26. Rdf1 Ra8 27. Qb3 Bc8 28. Qc2 Bd7 29. b3 Ra3 30. g4 e4 31. Qxe4 Rxb3 32. Qe7 Bc8 33. gxf5 Rf7 34. Qe8+ Rf8 35. f6 g6 36. f7+ Kg7 37. Qe7 Bf5 38. Rxf5 gxf5 39. Rg1+ Kh8 40. Qf6# 1-0

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.30"]
[Round "7"]
[White "Zhang, Yibo"]
[Black "Haubold, Sebastian Marcel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1537"]
[BlackElo "1998"]
[PlyCount "81"]
[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 "Stuttgart Wolfbusch"]
[BlackTeam "Stassfurt Einheit"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 d6 7. Nc3 Nf6 8. Be3 0-0 9. f3 Be6 10. 0-0-0 Ne5 11. Rg1 Bc4 12. Qe1 Bxe3+ 13. Qxe3 Qe8 14. g4 Bxf1 15. Rdxf1 b5 16. g5 Nh5 17. Nd5 Nc4 18. Qe1 Qe5 19. Qc3 Qxc3 20. Nxc3 Nf4 21. Nd4 b4 22. Nce2 Nxe2+ 23. Nxe2 f5 24. exf5 Ne3 25. Re1 Nxf5 26. f4 Rae8 27. Kd2 Nh4 28. Rg3 Re4 29. Kd3 Rfe8 30. Kd2 Kf7 31. Kd3 Nf5 32. Rf3 Nd4 33. Rf2 c5 34. Kd2 Re3 35. Kd1 Kg6 36. h4 Nxe2 37. f5+ Kf7 38. Rfxe2 Rxe2 39. Rxe2 Rb8 40. Re6 Rb6 41. Kd2 1/2-1/2

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.29"]
[Round "6"]
[White "Korchynskyi, Mykola"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1861"]
[BlackElo "1537"]
[PlyCount "69"]
[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 "Essen Katernberg"]
[BlackTeam "Stuttgart Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Be7 9. Nf3 0-0 10. 0-0 Ne4 11. Bf4 f5 12. h3 Bd6 13. Ne5 Nd7 14. f3 Nxe5 15. dxe5 Nc5 16. Qd2 Bc7 17. Bg3 Qe7 18. f4 Rad8 19. Rfd1 Ba5 20. Qf2 Qe6 21. Bh4 Rd7 22. Qc2 Bxc3 23. bxc3 Ne4 24. c4 Qh6 25. Be1 Rfd8 26. cxd5 Rxd5 27. Rxd5 Rxd5 28. Qa4 a5 29. Rb1 Nc5 30. Qxa5 Qe6 31. Qa8+ Kf7 32. Bb4 b5 33. Rc1 Ne4 34. Rxc6 Qe8 35. e6+ 1-0

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.29"]
[Round "5"]
[White "Zhang, Yibo"]
[Black "Moldovan, Tatiana"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1537"]
[BlackElo "1435"]
[PlyCount "65"]
[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 "Stuttgart Wolfbusch"]
[BlackTeam "Hohentuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Bb4 7. Bd2 Bc5 8. Nb3 Ba7 9. 0-0 b5 10. Qe2 Bb7 11. Qg4 Kf8 12. a4 Nf6 13. Qh4 b4 14. Na2 a5 15. Nxa5 Bc5 16. Nxb7 Qxb7 17. e5 Ne8 18. Nxb4 Nc6 19. Nxc6 Qxc6 20. Be4 Rxa4 21. b4 Qb5 22. bxc5 Rd4 23. Bd3 Qxc5 24. Be3 Rxh4 25. Bxc5+ d6 26. exd6 f5 27. d7+ Kf7 28. d8Q Rh6 29. Qe7+ Kg6 30. Qxe6+ Nf6 31. Qxf5+ Kf7 32. Ra7+ Ke8 33. Qc8# 1-0

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.28"]
[Round "4"]
[White "Moeller, Maurin"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1998"]
[BlackElo "1537"]
[PlyCount "63"]
[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 "Paderborn Blauer Springer"]
[BlackTeam "Stuttgart Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Bxc6 bxc6 10. 0-0 Bd7 11. f3 Ng5 12. f4 Ne4 13. Nd2 f6 14. Nxe4 dxe4 15. Qe2 Qe7 16. Qc4+ Kh8 17. Kh1 fxe5 18. Nxc6 Bxc6 19. Bxc5 Qf7 20. Qa6 Qe8 21. Bxf8 Bb5 22. Qb7 Bxf1 23. Bxg7+ Kxg7 24. Qxc7+ Kh8 25. Rxf1 exf4 26. Qc3+ Kg8 27. Rxf4 Qd7 28. h3 Re8 29. Rg4+ Kf8 30. Qf6+ Qf7 31. Qh6+ Ke7 32. Rg7 1-0

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.28"]
[Round "3"]
[White "Zhang, Yibo"]
[Black "Huber, Benedikt Thomas"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1537"]
[BlackElo "1898"]
[PlyCount "97"]
[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 "Stuttgart Wolfbusch"]
[BlackTeam "Kelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Nf3 a6 10. 0-0 0-0 11. Nbd2 b5 12. Re1 Bb7 13. Nb3 Nd7 14. Bc2 b4 15. Qd3 g6 16. Qd2 Kg7 17. Ne5 bxc3 18. Qxc3 Ndxe5 19. dxe5 Qe7 20. Qc5 Rfc8 21. Rac1 Rc7 22. Bb1 Rac8 23. Qd6 Rd7 24. Qxe7 Rxe7 25. Nc5 Rec7 26. Rc3 Nd8 27. Rec1 Rc6 28. Nb3 Rxc3 29. Rxc3 Rxc3 30. bxc3 Nc6 31. f4 f6 32. Nd4 fxe5 33. Nxc6 Bxc6 34. fxe5 Bb5 35. g4 Kf7 36. Kf2 Ke7 37. Ke3 Kd7 38. Kf4 Ke7 39. Kg5 Bf1 40. h4 Kf7 41. Kh6 Bg2 42. Bd3 a5 43. Bb5 Bf3 44. Kxh7 Bxg4 45. Kh6 Bf5 46. Kg5 Ke7 47. Be2 Be4 48. Kf4 Bf5 49. Ke3 1/2-1/2

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.27"]
[Round "2"]
[White "Melestean, Maxim"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1315"]
[BlackElo "1537"]
[PlyCount "72"]
[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 "Plauen Koenig"]
[BlackTeam "Stuttgart Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 Qb6 8. axb5 cxb5 9. b3 Bxc3 10. Bxc3 b4 11. Bb2 c3 12. Bc1 Nf6 13. Ne5 0-0 14. Nc4 Qc7 15. Be2 Bb7 16. Bf3 Nbd7 17. Ra4 a5 18. 0-0 Nd5 19. e4 N5b6 20. Nxb6 Qxb6 21. Be3 Qc7 22. Qc2 Rfd8 23. Rfa1 Bc6 24. R4a2 Bb5 25. g3 a4 26. e5 axb3 27. Qxb3 Bc4 28. Qxc4 Qxc4 29. Rxa8 Rxa8 30. Rxa8+ Nf8 31. Rb8 c2 32. Bc1 Qxd4 33. Rc8 Qd1+ 34. Bxd1 cxd1Q+ 35. Kg2 Qd7 36. Rb8 Qc6+ 0-1

[Event "GER-chT U14"]
[Site "Kelheim"]
[Date "2022.12.27"]
[Round "1"]
[White "Zhang, Yibo"]
[Black "Braeutigam, Katerina"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1537"]
[BlackElo "1874"]
[PlyCount "69"]
[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 "Stuttgart Wolfbusch"]
[BlackTeam "Kiel Doppelbauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Bf4 Bg7 8. Nf3 0-0 9. 0-0 Bf5 10. Be2 Ne4 11. Nbd2 Nxd2 12. Qxd2 Re8 13. Rad1 Qb6 14. Rfe1 Rad8 15. Bf1 f6 16. c4 e5 17. cxd5 exf4 18. dxc6 bxc6 19. Bc4+ Kh8 20. Bf7 Rxe1+ 21. Rxe1 Qc7 22. Bb3 Bc8 23. Qb4 Bf8 24. Qc4 Bd6 25. a3 Kg7 26. d5 c5 27. Nd4 Qa5 28. Ne6+ Kg8 29. Rc1 Ba6 30. Qa4 Qd2 31. Rd1 Qe2 32. Nxd8 f3 33. Ne6 Bb5 34. Qxa7 Bf8 35. Qb8 1-0

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.30"]
[Round "9"]
[White "Kusova, Nikola"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1224"]
[BlackElo "1469"]
[PlyCount "72"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. f4 Nxc4 6. dxc4 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Bxe5 Qh4+ 10. g3 Nxg3 11. hxg3 Qxh1 12. Qe2 Kf8 13. Kd2 d6 14. Bc3 Bd7 15. Qd3 Qg2+ 16. Ne2 Bg4 17. Re1 Re8 18. Bb4 Rxe2+ 19. Rxe2 Qxe2+ 20. Qxe2 Bxe2 21. Kxe2 b6 22. Bc3 h5 23. b4 h4 24. gxh4 Rxh4 25. Bd2 Ke7 26. a4 Ke6 27. c3 Kf5 28. Kf3 Rh3+ 29. Kf2 Rh2+ 30. Ke3 Rxd2 31. Kxd2 Kxf4 32. Kd3 c5 33. Kc2 Ke3 34. Kb3 g5 35. bxc5 bxc5 36. a5 a6 0-1

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.29"]
[Round "8"]
[White "Zhang, Yibo"]
[Black "Policar, Martin"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1469"]
[BlackElo "1461"]
[PlyCount "60"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bb5+ Bd7 6. Ne5 Nf6 7. Qf3 Qc7 8. Nxd7 Nbxd7 9. 0-0 a6 10. Bc4 e6 11. Re1 Be7 12. d3 0-0 13. Bf4 Qb6 14. Bb3 Rac8 15. a4 Qc6 16. Qh3 Bd6 17. Rxe6 fxe6 18. Qxe6+ Kh8 19. Qxd6 Ne8 20. Qxc6 Rxc6 21. Bg3 Nef6 22. Re1 Nb6 23. a5 c4 24. Ba2 cxd3 25. axb6 dxc2 26. Rc1 Rd8 27. f3 Rxc3 28. bxc3 Rd1+ 29. Kf2 Rxc1 30. Bf4 Ra1 0-1

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.28"]
[Round "7"]
[White "Tatar, Marius Lucian"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1434"]
[BlackElo "1469"]
[PlyCount "100"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ Kf8 11. Qxb4+ Qe7 12. Qxe7+ Kxe7 13. Nc3 Nxc3 14. bxc3 d6 15. Kd2 Re8 16. Rhe1+ Kf8 17. Rxe8+ Kxe8 18. Re1+ Kf8 19. Re4 Bd7 20. Ke3 Bc6 21. Rf4+ Ke7 22. Ng5 Bd5 23. a3 h6 24. Ne4 b5 25. h4 Re8 26. f3 Be6 27. g4 Rb8 28. g5 Rb6 29. gxh6 gxh6 30. Rf6 d5 31. Rxh6 dxe4 32. fxe4 Bf7 33. Rxb6 axb6 34. d5 Kd6 35. Kd4 c5+ 36. dxc6 Kxc6 37. e5 Bg6 38. c4 Bf7 39. e6 Bxe6 40. h5 bxc4 41. h6 Bg8 42. h7 Bxh7 43. Kxc4 Bc2 44. Kb4 b5 45. Kc3 Ba4 46. Kb4 Bd1 47. Ka5 Kc5 48. Ka6 Kc4 49. Ka5 Ba4 50. Kb6 Kb3 0-1

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.27"]
[Round "6"]
[White "Zhang, Yibo"]
[Black "Peglau, Paul David"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1469"]
[BlackElo "1635"]
[PlyCount "61"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Be3 0-0 9. Nxc6 dxc6 10. e5 Nd7 11. f4 Nc5 12. Bxc5 Bxc5 13. Qf3 f5 14. exf6 Rxf6 15. 0-0-0 Qb6 16. g3 h6 17. Qh5 Bd7 18. Bg6 Be8 19. Bxe8 Rf5 20. Qg6 Rf6 21. Bf7+ Rxf7 22. Qxe6 Bd4 23. Na4 Qb4 24. Rxd4 Qxa4 25. Rd7 Raf8 26. Rxf7 Rxf7 27. Rd1 Qxa2 28. Rd8+ Kh7 29. Qxf7 Qa1+ 30. Kc2 Qa4+ 31. Kb1 1-0

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.26"]
[Round "5"]
[White "Sensoy, Emir"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "A13"]
[BlackElo "1469"]
[PlyCount "98"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. e3 Nf6 5. Nge2 Bf5 6. g3 Nc6 7. Bg2 Nb4 8. Nd4 Nd3+ 9. Ke2 Bg6 10. a3 c6 11. h3 Qb6 12. b4 Ne5 13. f4 Bd3+ 14. Kf2 Nc4 15. Nb3 Qc7 16. Nd4 Bd6 17. b5 0-0 18. bxc6 bxc6 19. Qa4 Rac8 20. Nd1 Be4 21. Nb2 Nb6 22. Qa5 Bxg2 23. Kxg2 Qd7 24. d3 Rfe8 25. Bd2 Bf8 26. Rac1 c5 27. Nf3 d4 28. e4 Qb7 29. Ne5 Nxe4 30. dxe4 Qxe4+ 31. Kf2 f6 32. Rhe1 Qd5 33. Ned3 Rxe1 34. Rxe1 Qb3 35. Bc1 c4 36. Nb4 Bc5 37. Qb5 d3+ 38. Re3 Bxe3+ 39. Kxe3 d2+ 40. Kxd2 c3+ 41. Ke2 cxb2 42. Bxb2 Qxb2+ 43. Kf3 Qxa3+ 44. Kg4 Qa4 45. Qf5 Qxb4 46. Qe6+ Kh8 47. Qf7 Rf8 48. Qxa7 f5+ 49. Kh5 Qd6 0-1

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.25"]
[Round "4"]
[White "Zhang, Yibo"]
[Black "Matejka, Simon"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1469"]
[BlackElo "1285"]
[PlyCount "79"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bd3 Be7 7. dxc5 Bxc5 8. 0-0 0-0 9. Nb3 Bb6 10. c3 Nc6 11. Bg5 h6 12. Bh4 g5 13. Bg3 Ne4 14. Nfd4 f5 15. Nxc6 bxc6 16. Be5 Qe7 17. Bd4 Bb7 18. Bxb6 axb6 19. f3 Nc5 20. Re1 Qd6 21. Nd4 Qd7 22. Re5 Nxd3 23. Qxd3 Rae8 24. Rxf5 Rxf5 25. Nxf5 Qh7 26. Rd1 Re5 27. g4 Bc8 28. Qd4 Qc7 29. Nxh6+ Kh7 30. Nf7 Qxf7 31. Qxe5 Qxf3 32. Qc7+ Kg6 33. Qxc6+ Kg7 34. Qc7+ Kg6 35. Qxb6+ Kg7 36. Qd4+ Kh6 37. Qh8+ Kg6 38. Qh5+ Kg7 39. Qxg5+ Kh7 40. Rf1 1-0

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.24"]
[Round "3"]
[White "Beniosev, Daniel"]
[Black "Zhang, Yibo"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1403"]
[BlackElo "1469"]
[PlyCount "29"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. c3 0-0 9. Bxc6 bxc6 10. 0-0 f6 11. Be3 Qe8 12. exf6 Rxf6 13. Nd2 Qg6 14. Nxe4 dxe4 15. Kh1 1/2-1/2

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.23"]
[Round "2"]
[White "Zhang, Yibo"]
[Black "Janouskova, Eliska"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1469"]
[BlackElo "1330"]
[PlyCount "51"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 Be7 7. Be2 0-0 8. 0-0 b6 9. f4 Nbd7 10. Nc6 Qe8 11. e5 dxe5 12. fxe5 Bc5+ 13. Kh1 Bb7 14. exf6 Nxf6 15. Ne5 Rd8 16. Qe1 Bd4 17. Bf3 Bxf3 18. Nxf3 Bc5 19. Bg5 Kh8 20. Bxf6 gxf6 21. Ne4 Qe7 22. Qh4 f5 23. Nf6 h5 24. Qxh5+ Kg7 25. Qh7+ Kxf6 26. Qh6# 1-0

[Event "EU Union-ch U10"]
[Site "Pec pod Snezkou"]
[Date "2022.08.22"]
[Round "1"]
[White "Frydel, Helena"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1103"]
[BlackElo "1469"]
[PlyCount "100"]
[EventDate "2022.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. Ne2 h6 12. Bh4 Bd6 13. Nd4 Bd7 14. h3 Be5 15. c3 Re8 16. Re1 Rb8 17. Nf3 Bd6 18. Rxe8+ Bxe8 19. Qd2 Bc7 20. Re1 a5 21. Qc2 Bf4 22. c4 g5 23. Bg3 Bxg3 24. fxg3 Qb6+ 25. Kh2 Qxb2 26. Qxb2 Rxb2 27. Ra1 g4 28. hxg4 Nxg4+ 29. Kh3 Nf2+ 30. Kh2 Nxd3 31. Kg1 dxc4 32. Nd4 c3 33. Nb3 c2 34. Kf1 Rb1+ 35. Ke2 Rxa1 36. Kxd3 c1Q 37. Nxc1 Rxc1 38. Kd2 Rc4 39. Kd3 Rg4 40. Ke2 Rxg3 41. Kf2 Ra3 42. Kg1 Kg7 43. Kh2 Kg6 44. Kg1 Kg5 45. Kh1 Kg4 46. Kh2 h5 47. Kg1 Kg3 48. Kf1 Re3 49. a4 f6 50. Kg1 Re1# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.11"]
[Round "11"]
[White "Hepp, Daniel"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1468"]
[BlackElo "1436"]
[PlyCount "96"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. f4 c5 4. c3 Nc6 5. Bd3 Qb6 6. Nf3 g6 7. 0-0 Bg7 8. Nbd2 0-0 9. Ne5 cxd4 10. exd4 Nxe5 11. fxe5 Ng4 12. Nf3 Nxe5 13. Nxe5 Bxe5 14. Qe2 Bf6 15. Rb1 a6 16. Bh6 Re8 17. Qf3 Be6 18. Kh1 Bg7 19. Bf4 Qc6 20. Rbe1 b5 21. Be3 Rf8 22. a3 Rae8 23. Ra1 Bd7 24. a4 bxa4 25. Bc2 Qc4 26. Qd1 a3 27. Rxa3 Bg4 28. Bd3 Bxd1 29. Bxc4 dxc4 30. Rxd1 Rb8 31. Rb1 e5 32. dxe5 Bxe5 33. Kg1 Rb7 34. Bc5 Rd8 35. Bb4 Rd2 36. Rxa6 Bd4+ 37. Kh1 Rxb4 38. cxd4 Rbxb2 39. Rc1 c3 40. Raa1 c2 41. g3 Kg7 42. Kg1 Rxd4 43. Kf1 Rd2 44. h4 Kf6 45. Ke1 Rh2 46. g4 Ke5 47. Ra4 Rb1 48. Ra1 Rxa1 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "9"]
[White "Li, Yunqi"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1312"]
[BlackElo "1436"]
[PlyCount "76"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. Nbd2 0-0 8. Nf1 d5 9. Qe2 h6 10. h3 Re8 11. Ng3 Be6 12. Bc2 b5 13. 0-0 dxe4 14. dxe4 Bc4 15. Qe1 Bxf1 16. Kxf1 Qe7 17. Nf5 Qf8 18. Bd2 Rad8 19. b4 Ne7 20. N3h4 Nxf5 21. Nxf5 Rd7 22. f3 c5 23. a3 Red8 24. Bc1 Kh7 25. Qg3 Re8 26. Qh4 Re6 27. g4 Ng8 28. Ke2 cxb4 29. axb4 Qc8 30. Bd2 Qd8 31. Qxd8 Rxd8 32. Bb3 Rc6 33. Bxf7 Rf6 34. Bd5 Re8 35. h4 Ne7 36. Nxe7 Rxe7 37. g5 Rd6 38. Rg1 Bxg1 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.10"]
[Round "10"]
[White "Zhang, Yibo"]
[Black "Gersemann, Karl"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1436"]
[BlackElo "1620"]
[PlyCount "96"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 Nge7 7. Nc3 d6 8. Be3 Be6 9. 0-0-0 Qd7 10. g3 Ne5 11. Bg2 Bxe3+ 12. Qxe3 Qc6 13. Nd5 Bxd5 14. exd5 Qb6 15. Qe2 0-0-0 16. f4 N5g6 17. Rhe1 Rhe8 18. Qd3 Kb8 19. h4 h6 20. Re2 Ng8 21. Be4 Nf8 22. Rde1 Nf6 23. Bf3 Rxe2 24. Qxe2 a6 25. Qe3 Qb4 26. a3 Qa4 27. Qd4 Qd7 28. Na5 Re8 29. Rxe8+ Qxe8 30. Kd2 N8d7 31. Qe3 Qxe3+ 32. Kxe3 Nb6 33. Kd4 Ka7 34. Nc4 Nxc4 35. Kxc4 b5+ 36. Kd4 Kb6 37. b4 a5 38. g4 axb4 39. axb4 Nh7 40. h5 f5 41. Be2 fxg4 42. Bxg4 Nf6 43. Bf3 Kb7 44. c4 bxc4 45. Kxc4 Kb6 46. b5 Ka5 47. Bd1 Ne4 48. Be2 Nf6 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.09"]
[Round "8"]
[White "Bundan, Edward"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1240"]
[BlackElo "1436"]
[PlyCount "118"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. h3 Ba7 7. Bb3 d6 8. Nbd2 Be6 9. Nf1 Qd7 10. Bg5 0-0-0 11. Qc2 h6 12. Bxf6 gxf6 13. Ng3 d5 14. 0-0-0 Na5 15. Rhf1 Nxb3+ 16. axb3 Rhg8 17. Kb1 Qe7 18. Nh4 dxe4 19. dxe4 Qc5 20. Nh5 Rxd1+ 21. Qxd1 Rd8 22. Qc2 Qb5 23. c4 Qb4 24. Nf3 Qe7 25. g4 Rd7 26. Rg1 Qd8 27. Rg3 c6 28. Rg1 Kb8 29. Ka2 b5 30. Rc1 Rd3 31. Ng1 Rd2 32. Qc3 Rxf2 33. cxb5 cxb5 34. Qc6 Bd4 35. Rc2 Rxc2 36. Qxc2 Bxg1 37. Qc6 Qd7 38. Qxa6 Qa7 39. Qxa7+ Kxa7 40. Nxf6 b4 41. Nh5 Kb6 42. Ng3 Kc5 43. Ne2 Bf2 44. Kb1 Bxb3 45. Nc1 Bc4 46. b3 Bb5 47. Kc2 Kd4 48. Na2 Be1 49. Kd1 Bc3 50. Kc2 Bd3+ 51. Kd1 Kxe4 52. h4 Kf4 53. g5 e4 54. gxh6 e3 55. Nxc3 bxc3 56. b4 e2+ 57. Ke1 Ke3 58. h7 Bxh7 59. b5 c2 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "6"]
[White "Zhang, Yibo"]
[Black "Belin, Anton"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1436"]
[BlackElo "1213"]
[PlyCount "69"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 Bg4 6. c5 Nd5 7. Qb3 Nc6 8. Qxb7 Ndb4 9. Bb5 Rb8 10. Bxc6+ Bd7 11. Bxd7+ Kxd7 12. Qe4 e6 13. 0-0 f5 14. Qe2 h6 15. Ne5+ Kc8 16. Nf7 Qf6 17. Nxh8 g5 18. a3 Nd5 19. Qa6+ Rb7 20. c6 Qxh8 21. Qxb7+ Kd8 22. Nc3 Nxc3 23. Qb8+ Ke7 24. Qxc7+ Kf6 25. Qe5+ Kf7 26. Qxh8 Ne2+ 27. Kh1 Bg7 28. Qh7 a5 29. c7 Nxd4 30. c8Q a4 31. Qcg8+ Ke7 32. Qhxg7+ Kd6 33. Qxd4+ Kc6 34. Qc8+ Kb5 35. Qdc5# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.08"]
[Round "7"]
[White "Zhang, Yibo"]
[Black "Kateryniuk, Ivan"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1436"]
[BlackElo "1187"]
[PlyCount "47"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Nxe5 8. dxe5 Bc5 9. 0-0 c6 10. Kh1 h5 11. f4 Bg4 12. Qe1 Qd7 13. f5 0-0-0 14. Rb1 g6 15. Be3 Bxe3 16. Qxe3 Kb8 17. Ba6 b6 18. fxg6 fxg6 19. Rf4 Rde8 20. Rxb6+ axb6 21. Qxb6+ Ka8 22. Ra4 Re7 23. Bb7+ Kb8 24. Ra8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.07"]
[Round "5"]
[White "Stehning, Toni"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1097"]
[BlackElo "1436"]
[PlyCount "64"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 h6 5. Nge2 Bc5 6. h3 d6 7. Na4 Bb6 8. Nxb6 axb6 9. Be3 Be6 10. Bb5 d5 11. exd5 Qxd5 12. Bxc6+ Qxc6 13. f3 0-0 14. Qd2 Rfd8 15. Ng3 Kh7 16. 0-0 Nd5 17. Rfe1 Ne7 18. Nh5 Bxh3 19. gxh3 Qxf3 20. Qe2 Qxh3 21. Rf1 Rd6 22. Bf2 Nf5 23. Bg3 Nxg3 24. Nxg3 Qxg3+ 25. Kh1 Rd4 26. Qg2 Qxg2+ 27. Kxg2 f6 28. a3 Raa4 29. Rh1 Rg4+ 30. Kh3 h5 31. Raf1 Raf4 32. Rxf4 exf4 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "3"]
[White "Allen, Phillipp"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1467"]
[BlackElo "1436"]
[PlyCount "90"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 0-0 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 Qc7 13. Ng3 Rd8 14. Bb3 h6 15. Be3 Be6 16. d4 Bxb3 17. Qxb3 Na5 18. Qd1 Nc4 19. Qc1 Rac8 20. d5 b4 21. b3 Nxe3 22. Qxe3 bxc3 23. Qxc3 g6 24. Nd2 Ra8 25. Nc4 a5 26. a4 Rdb8 27. Na3 Qd7 28. Nb5 h5 29. f3 h4 30. Ne2 g5 31. Qd2 Nh5 32. g4 hxg3 33. Nxg3 Nxg3 34. hxg3 Kg7 35. g4 Rh8 36. Kg2 Rh4 37. Qe2 Rah8 38. Rh1 Bd8 39. Raf1 Qe7 40. Qe3 Qf6 41. Qc1 Be7 42. Na7 Bd8 43. Nc6 Bb6 44. Qe3 Qh6 45. Qc1 Rh2+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.06"]
[Round "4"]
[White "Zhang, Yibo"]
[Black "Nezhyvenko, Mykhaylo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1436"]
[BlackElo "1488"]
[PlyCount "84"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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. c4 Nc6 4. Nc3 Nd4 5. d3 Ne7 6. Bf4 Nec6 7. Be2 Be7 8. 0-0 g5 9. Bd2 h5 10. Nb5 Nxe2+ 11. Qxe2 g4 12. Ne1 a6 13. Bc3 Rg8 14. Na3 Qc7 15. f4 Rb8 16. Nac2 b5 17. b3 b4 18. Bb2 Bb7 19. f5 Bd6 20. g3 h4 21. gxh4 Ne5 22. fxe6 dxe6 23. Kh1 g3 24. h3 g2+ 25. Nxg2 Rg3 26. Nf4 Ng6 27. Nh5 Rxh3+ 28. Kg1 Bh2+ 29. Kg2 Rxh4 30. Ng7+ Kd8 31. Bf6+ Kc8 32. Bxh4 Nxh4+ 33. Kh1 Be5 34. Nxe6 Qe7 35. Rad1 Qxe6 36. Qe3 Nf5 37. Qxc5+ Kd7 38. Kg1 Rg8+ 39. Kf2 Qf6 40. Ke2 Ng3+ 41. Kd2 Nxf1+ 42. Rxf1 Qxf1 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "1"]
[White "Wagener, Nicolas"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1315"]
[BlackElo "1436"]
[PlyCount "58"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. 0-0 0-0 10. Bxc6 bxc6 11. Qc2 Ba6 12. Re1 c5 13. Be3 cxd4 14. Nxd4 c5 15. Nb3 f6 16. f3 fxe5 17. fxe4 d4 18. Rd1 Qf6 19. Bf2 c4 20. Nc1 d3 21. Qd2 Bxf2+ 22. Kh1 Bd4 23. h3 Bb7 24. Re1 Bf2 25. Rf1 Bxe4 26. Nc3 Bxg2+ 27. Kxg2 Qf3+ 28. Kh2 Qg3+ 29. Kh1 Qxh3# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2022.06.05"]
[Round "2"]
[White "Zhang, Yibo"]
[Black "Rohatgi, Kushagra"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1436"]
[BlackElo "1235"]
[PlyCount "111"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "11"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 h6 7. Bf4 e6 8. Nf3 Bd6 9. Ne5 Bxe5 10. dxe5 Nd7 11. Qg4 Ncxe5 12. Bxe5 Nxe5 13. Bb5+ Bd7 14. Qxg7 Ng6 15. Bd3 Rf8 16. Bxg6 Qg5 17. Bxf7+ Rxf7 18. Qxg5 hxg5 19. Nd2 Bc6 20. Nf3 Rg7 21. Ne5 Bd7 22. c4 dxc4 23. Nxc4 Bc6 24. f3 Bd5 25. Ne5 Rc8 26. Kd1 Rd8 27. Ke2 Rc8 28. Rhc1 Rgc7 29. Rxc7 Rxc7 30. Kd2 b6 31. b3 Rc8 32. Rc1 Rxc1 33. Kxc1 Ke7 34. Kd2 Kf6 35. Ng4+ Ke7 36. Kd3 Kd6 37. Kd4 a6 38. Ne5 Ke7 39. Nc4 Bxc4 40. Kxc4 Kd6 41. Kd4 b5 42. b4 Kc6 43. Ke5 Kd7 44. f4 gxf4 45. Kxf4 Ke7 46. Ke5 Kf7 47. g4 Ke7 48. h4 Kf7 49. g5 Kg6 50. Kxe6 Kg7 51. h5 Kh7 52. Kf7 Kh8 53. g6 a5 54. g7+ Kh7 55. g8Q+ Kh6 56. Qg6# 1-0

[Event "GER-chT U12"]
[Site "Naumburg Saale"]
[Date "2022.03.28"]
[Round "6.1"]
[White "Burkart, Lloyd Shang"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1681"]
[BlackElo "1397"]
[PlyCount "100"]
[EventDate "2022.03.25"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Makkabi"]
[BlackTeam "Stuttgart Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. Bg2 dxc4 5. Qc2 b5 6. a4 Bb7 7. b3 cxb3 8. Qxb3 b4 9. Bb2 a5 10. 0-0 Nf6 11. d3 Be7 12. Nbd2 0-0 13. Rac1 c5 14. Rfd1 Na6 15. Nc4 Nd7 16. e3 Qc7 17. e4 Rfd8 18. Nfe5 Nab8 19. f4 Nxe5 20. Bxe5 Qc6 21. Ne3 Qa6 22. h4 Nc6 23. Ba1 Nd4 24. Bxd4 Rxd4 25. Nc4 Rad8 26. Rd2 Bf6 27. Rcd1 R4d7 28. e5 Be7 29. Bxb7 Rxb7 30. Kf2 Rbd7 31. Qb2 Rd4 32. Qb3 h6 33. Ke3 Kh8 34. Rg1 f6 35. Rf1 Kg8 36. Rfd1 Kf8 37. Re1 g5 38. hxg5 hxg5 39. Rf1 Ke8 40. Rg1 g4 41. Rf1 f5 42. Rff2 Qc6 43. Rd1 Qe4+ 44. Kd2 Rxd3+ 45. Kc1 Rxb3 46. Rxd8+ Kxd8 47. Rd2+ Kc7 48. Nb2 Qe1+ 49. Rd1 Qc3+ 50. Kb1 Qxb2# 0-1

[Event "GER-chT U12"]
[Site "Naumburg Saale"]
[Date "2022.03.27"]
[Round "4.1"]
[White "Zhang, Yibo"]
[Black "Klaska, Philipp Leon"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1397"]
[BlackElo "1958"]
[PlyCount "92"]
[EventDate "2022.03.25"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Stuttgart Wolfbusch"]
[BlackTeam "Duesseldorf SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. 0-0 Bb7 8. Qe2 Nf6 9. a4 b4 10. Nb1 Nc6 11. Be3 d5 12. exd5 Nxd5 13. c3 Nxd4 14. cxd4 Bd6 15. h3 0-0 16. Rc1 Qe7 17. Nd2 Nf4 18. Bxf4 Bxf4 19. Re1 Bxd2 20. Qxd2 Rfd8 21. Rad1 Bd5 22. Qe2 a5 23. f3 Kh8 24. Bc2 Rac8 25. b3 Qg5 26. Qf2 Rc3 27. Re5 Qf6 28. Re3 Rdc8 29. Rd2 g6 30. Red3 Qf4 31. Kh1 Rxd3 32. Bxd3 Rc1+ 33. Bf1 Rxf1+ 34. Qxf1 Qxd2 35. Qb5 Qxd4 36. Qxa5 Bxb3 37. Qb5 Bd5 38. Qf1 b3 39. Qc1 b2 40. Qh6 b1Q+ 41. Kh2 Kg8 42. Qg5 Qbg1+ 43. Kg3 Qdf2+ 44. Kf4 Qe3+ 45. Kg4 Qxg2+ 46. Kh4 Qexg5# 0-1

[Event "GER-chT U12"]
[Site "Naumburg Saale"]
[Date "2022.03.27"]
[Round "5.1"]
[White "Zhang, Yibo"]
[Black "Lorenz, Veronika"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1397"]
[BlackElo "1388"]
[PlyCount "86"]
[EventDate "2022.03.25"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Stuttgart Wolfbusch"]
[BlackTeam "Oberschoeneweide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 Bb7 10. Nc3 a5 11. a3 Qe6 12. Rb1 Ba6 13. f4 a4 14. Nxa4 Bxc4 15. bxc4 Nxa4 16. Qf3 Bc5 17. Bd3 Nb6 18. Qe4 Qe7 19. f5 Kd8 20. Bb2 Bxa3 21. 0-0 Bxb2 22. Rxb2 Re8 23. Re1 Qc5+ 24. Kh1 Qa3 25. Reb1 Qa5 26. Re2 Qa3 27. Reb2 Qc5 28. Re2 Kc8 29. h3 Ra4 30. Qg4 Rxe5 31. Qxg7 Rxe2 32. Bxe2 Qxf5 33. Rb3 Qf4 34. Qc3 f6 35. Qb2 Qe5 36. Rc3 Nxc4 37. Bxc4 Rxc4 38. Qa1 Rb4 39. Qc1 Re4 40. Rf3 Re1+ 41. Qxe1 Qxe1+ 42. Kh2 Qe5+ 43. Kh1 c5 0-1

[Event "GER-chT U12"]
[Site "Naumburg Saale"]
[Date "2022.03.26"]
[Round "3.1"]
[White "Lu, Yunong Elias"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1677"]
[BlackElo "1397"]
[PlyCount "55"]
[EventDate "2022.03.25"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Stuttgart Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 d6 6. Nxd4 Ne5 7. Bb3 Bd7 8. c3 c5 9. Nf3 Bc6 10. Nxe5 dxe5 11. f3 h6 12. Be3 Qc7 13. c4 a6 14. a4 g5 15. h3 Nh5 16. Nc3 Nf4 17. Nd5 Bxd5 18. exd5 0-0-0 19. Bc2 a5 20. Bf5+ Kb8 21. Ra3 b6 22. Rb3 Ka7 23. Rb5 Rd6 24. b4 axb4 25. a5 Rf6 26. axb6+ Rxb6 27. Qa4+ Ra6 28. Qxa6+ 1-0

[Event "GER-chT U12"]
[Site "Naumburg Saale"]
[Date "2022.03.26"]
[Round "2.1"]
[White "Zhang, Yibo"]
[Black "Middendorf, Sven Jonas"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1397"]
[BlackElo "1424"]
[PlyCount "67"]
[EventDate "2022.03.25"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Stuttgart Wolfbusch"]
[BlackTeam "Nauen Hellas"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. f4 Bg7 11. Qf2 Nb6 12. Ba3 d6 13. c5 Bxe5 14. Bxa6 Bxa1+ 15. Kd1 0-0 16. cxb6 cxb6 17. Re1 Qd7 18. Bd3 Qg4+ 19. Kc2 Rad8 20. Nc3 Bxc3 21. Kxc3 Qd7 22. f5 Rfe8 23. f6 Rxe1 24. Qxe1 Qe6 25. Qh4 Re8 26. Kc2 Qe5 27. Bb2 Qc5+ 28. Bc3 Re6 29. Bc4 d5 30. Qh6 Qf2+ 31. Kb1 Re1+ 32. Bxe1 Qxe1+ 33. Kb2 Qe5+ 34. Kb1 1/2-1/2

[Event "GER-chT U12"]
[Site "Naumburg Saale"]
[Date "2022.03.25"]
[Round "1.1"]
[White "Helms, Finn"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1911"]
[BlackElo "1397"]
[PlyCount "101"]
[EventDate "2022.03.25"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Stuttgart Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 Bg4 10. Be3 0-0 11. h3 Bxf3 12. gxf3 Nxc3 13. bxc3 f6 14. f4 fxe5 15. fxe5 Qh4 16. Qg4 Qxg4 17. hxg4 Ba5 18. Kd2 a6 19. Bd3 g6 20. f4 Nxd4 21. Bxd4 Rxf4 22. Ke3 Rxg4 23. Rag1 Rxg1 24. Rxg1 b5 25. Bf5 Kf8 26. Bd7 Rd8 27. Bc5+ Kg7 28. e6 Bxc3 29. e7 d4+ 30. Kd3 Rb8 31. e8Q Rxe8 32. Bxe8 Kf6 33. Bxd4+ Bxd4 34. Kxd4 c5+ 35. Kxc5 Kg7 36. Kb6 Kh6 37. Kxa6 b4 38. Kb5 g5 39. Kxb4 g4 40. Bd7 Kh5 41. Rxg4 h6 42. Rg1 Kh4 43. Rh1+ Kg5 44. a4 Kf6 45. Rxh6+ Kg7 46. Re6 Kf7 47. a5 Kf8 48. a6 Kf7 49. a7 Kg7 50. a8Q Kh7 51. Qe8 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.29"]
[Round "11"]
[White "Junge, Mattheo Gabriel"]
[Black "Zhang, Yibo"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1451"]
[BlackElo "1313"]
[PlyCount "64"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. 0-0 Nxe4 7. cxd4 d5 8. dxc5 dxc4 9. Qe2 Qd3 10. Re1 Qxe2 11. Rxe2 f5 12. Nbd2 0-0 13. Nxe4 fxe4 14. Rxe4 b5 15. cxb6 axb6 16. Rxc4 Na5 17. Rxc7 Nb3 18. Rb1 Bf5 19. axb3 Bxb1 20. h3 Rad8 21. Be3 b5 22. Nd4 Ba2 23. Ne6 Rf7 24. Rc5 Rb8 25. Nd4 h6 26. Nc6 Re8 27. Rxb5 Rc7 28. Nd4 Ra8 29. Ne6 Re7 30. Nc5 Kf7 31. Nd3 Rd8 32. Ne5+ Kg8 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "9"]
[White "Sajka, Noah"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1402"]
[BlackElo "1313"]
[PlyCount "175"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[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 Nge7 4. Nc3 g6 5. d4 exd4 6. Nd5 Bg7 7. Bg5 f6 8. Bxf6 Bxf6 9. Nxf6+ Kf7 10. Nd5 Nxd5 11. exd5 Re8+ 12. Be2 Nb4 13. 0-0 d6 14. Qd2 Nxd5 15. Bc4 c6 16. Qxd4 Be6 17. Qd2 Nc7 18. Ng5+ Kg8 19. Nxe6 Nxe6 20. Kh1 d5 21. Bd3 Rf8 22. f4 Ng7 23. Rf3 Qh4 24. Raf1 Nf5 25. Rh3 Qf6 26. b3 Rae8 27. g4 Nd6 28. f5 g5 29. Rh5 Nf7 30. h4 h6 31. hxg5 Nxg5 32. Kg2 Qd4 33. Rf4 Qf6 34. Qf2 b6 35. a4 Kg7 36. a5 Rb8 37. axb6 axb6 38. Ra4 Rb7 39. Rb4 c5 40. Ra4 b5 41. Ra5 c4 42. bxc4 bxc4 43. Be2 Rd8 44. Rh1 d4 45. Rd1 Qc6+ 46. Bf3 Nxf3 47. Qxf3 Qxf3+ 48. Kxf3 Rb2 49. c3 Rb3 50. Ra7+ Kg8 51. Kf4 Rxc3 52. g5 hxg5+ 53. Kxg5 Rg3+ 54. Kf6 c3 55. Ke7 c2 56. Rc1 Rc8 57. Ra6 Re3+ 58. Kf6 Rb3 59. Rg1+ Kf8 60. Rh1 Ke8 61. Rh8+ Kd7 62. Ra7+ Kd6 63. Rxc8 d3 64. Ra2 Kd7 65. Rcxc2 dxc2 66. Rxc2 Rb6+ 67. Kg7 Rb7 68. f6 Rb3 69. Rg2 Re3 70. f7 Re7 71. Rd2+ Kc6 72. Kf6 Rxf7+ 73. Kxf7 Kc5 74. Ke6 Kc4 75. Ke5 Kc3 76. Rd8 Kc4 77. Rd7 Kc5 78. Rc7+ Kb6 79. Rc1 Kb5 80. Kd4 Kb6 81. Kd5 Kb7 82. Rc6 Kb8 83. Kc5 Kb7 84. Kb5 Ka7 85. Rc7+ Ka8 86. Ka6 Kb8 87. Kb6 Ka8 88. Rc8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "10"]
[White "Zhang, Yibo"]
[Black "Payyappat, Sayas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1313"]
[BlackElo "1233"]
[PlyCount "56"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Nf3 Nf6 8. 0-0 Be7 9. Re1 0-0 10. d3 Nc6 11. b3 d4 12. Ne4 Rfc8 13. Nxf6+ Bxf6 14. Bb2 b5 15. Nd2 Na5 16. Ne4 Be7 17. Qd2 Nb7 18. c3 dxc3 19. Qxc3 f6 20. Ng5 Bf8 21. Ne6 Re8 22. f5 Rac8 23. Re2 Nd8 24. Rae1 Nxe6 25. Rxe6 Rxe6 26. Rxe6 Re8 27. Rxe8 Qxe8 28. Bc1 Qh5 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.27"]
[Round "8"]
[White "Zhang, Yibo"]
[Black "Rau, Eduard"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1313"]
[BlackElo "1276"]
[PlyCount "144"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 0-0 13. Nd2 Nxd2 14. Qxd2 Bb6 15. Nb3 Bf5 16. Bc5 Qe7 17. Qc3 Rac8 18. Kh1 Bxc5 19. Nxc5 Rfd8 20. Nb7 Rd7 21. Qxc6 Rb8 22. Rac1 h6 23. b3 Kh7 24. Nc5 Rb6 25. Qa4 Qxc5 26. Qxa7 c6 27. Qa8 Rbb7 28. Qa6 Ra7 29. Qe2 Rxa2 30. Rfd1 Rxc2 31. Qf1 Be4 32. Rxc2 Qxc2 33. Rc1 Bxg2+ 34. Kg1 Bxf1 35. Rxc2 Bd3 36. Rxc6 Rb7 37. Rc5 Be4 38. Rc3 Kg6 39. Kf2 Kf5 40. Ke3 Rb4 41. Rc7 Rxb3+ 42. Kf2 Ke6 43. Rc6+ Kd7 44. Ra6 Rf3+ 45. Ke1 Rxf4 46. h3 Rf5 47. Kd2 Rxe5 48. Ke3 f5 49. Ra7+ Kd6 50. Rxg7 Bg2+ 51. Kd4 Re4+ 52. Kc3 Bxh3 53. Rg6+ Re6 54. Rg3 Bg4 55. Kd3 h5 56. Rg1 h4 57. Rh1 h3 58. Rh2 f4 59. Rh1 f3 60. Rg1 Re4 61. Rh1 f2 62. Ra1 f1Q+ 63. Rxf1 Be2+ 64. Kd2 Bxf1 65. Kc3 h2 66. Kd2 h1Q 67. Kc3 Qf3+ 68. Kd2 Rd4+ 69. Kc2 Qd1+ 70. Kc3 Rc4+ 71. Kb2 Qc2+ 72. Ka3 Ra4# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "7"]
[White "Buchinger, Alexis"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1578"]
[BlackElo "1313"]
[PlyCount "129"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. dxe5 dxe5 5. Nf3 Nc6 6. 0-0 Bd6 7. Nc3 0-0 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh7 11. Bb5 Re8 12. Bxc6 bxc6 13. Nxe5 Ba6 14. Nd3 Bxg3 15. fxg3 Qd4+ 16. Kh1 Rad8 17. Qh5 Qg7 18. Rad1 Rd4 19. Rf5 Nf6 20. Qf3 Nxe4 21. Re1 Bxd3 22. cxd3 g4 23. Qf4 Nd6 24. Rxe8+ Nxe8 25. Rxf7 Qxf7 26. Qxd4 Qf1+ 27. Qg1 Qxd3 28. Qxa7 Qf1+ 29. Qg1 Qd3 30. Qd1 Qc4 31. Qe2 Qxe2 32. Nxe2 Kf7 33. Kg1 Ke6 34. Kf2 Ke5 35. Ke3 Nd6 36. b3 c5 37. h3 h5 38. a4 Nf5+ 39. Kd3 Kd6 40. Ke4 Ng7 41. Kf4 Ne6+ 42. Ke4 gxh3 43. gxh3 Ng5+ 44. Kf5 Nxh3 45. Nf4 Nxf4 46. Kxf4 Kc6 47. Kg5 Kb6 48. Kxh5 Ka5 49. g4 Kb4 50. g5 Kxb3 51. g6 Kxa4 52. g7 c4 53. g8Q Kb3 54. Qg5 Kc2 55. Kg4 c3 56. Kf3 Kb2 57. Qb5+ Kc1 58. Ke2 c6 59. Qb3 c5 60. Qxc3+ Kb1 61. Kd3 c4+ 62. Kxc4 Ka2 63. Qd2+ Ka3 64. Qh2 Ka4 65. Qa2# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "6"]
[White "Zhang, Yibo"]
[Black "Stichter, Constantin Paul"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1313"]
[BlackElo "1444"]
[PlyCount "73"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Bxc6+ bxc6 8. Bf4 Ba6 9. c3 Be7 10. Be3 Nd5 11. 0-0 0-0 12. Nd2 cxd4 13. Bxd4 c5 14. Be3 Nxe3 15. fxe3 Qd3 16. Re1 Qxe3+ 17. Kh1 Rfd8 18. Nd4 Qg5 19. N4f3 Qh6 20. Qa4 Bb7 21. Rad1 Bd5 22. Rf1 Bd6 23. c4 Bb7 24. Qc2 Bf4 25. Ne4 f5 26. Nxc5 Bc6 27. h3 Bd6 28. Nb3 Be4 29. Qd2 Qf6 30. Qe2 Rac8 31. Nbd4 a6 32. a3 Bc5 33. Nb3 Bb6 34. Rfe1 Kf7 35. Rxd8 Bxd8 36. Nfd2 Qxb2 37. Nxe4 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.25"]
[Round "5"]
[White "Zimmer, Tim"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1013"]
[BlackElo "1313"]
[PlyCount "130"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. 0-0 Bg4 7. h3 Bh5 8. Bg5 h6 9. Bxf6 gxf6 10. Nd5 Nd4 11. g4 Rg8 12. Nxd4 Bxd4 13. c3 Bb6 14. Kh1 Bg6 15. Qf3 f5 16. gxf5 Bh7 17. Rg1 c6 18. Rxg8+ Bxg8 19. Rg1 Bh7 20. Ne3 Bxe3 21. fxe3 Qf6 22. Rg4 0-0-0 23. Qg2 d5 24. Bb3 dxe4 25. dxe4 Bxf5 26. exf5 Qxf5 27. Rg7 Qb1+ 28. Kh2 Qe1 29. Rg8 Qxe3 30. Rxd8+ Kxd8 31. Qg8+ Kc7 32. Qxf7+ Kb6 33. Qf1 Qd2+ 34. Qg2 Qf4+ 35. Kh1 e4 36. Kg1 Qc1+ 37. Qf1 Qg5+ 38. Kf2 Qd2+ 39. Qe2 Qf4+ 40. Ke1 e3 41. Kd1 Qd6+ 42. Kc1 Qg3 43. h4 Qh3 44. Bc4 Qh1+ 45. Kc2 Qe4+ 46. Kb3 Ka5 47. Qh5+ b5 48. Qc5 Qxc4+ 49. Qxc4 bxc4+ 50. Kc2 Kb5 51. Kd1 Kc5 52. Ke2 Kd5 53. Kxe3 Ke5 54. Kf3 Kf5 55. Kg3 a5 56. b3 cxb3 57. axb3 Ke4 58. Kg4 Kd3 59. Kh5 Kxc3 60. Kxh6 Kxb3 61. Kg6 a4 62. h5 a3 63. h6 a2 64. h7 a1Q 65. Kf7 Qh8 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "3"]
[White "Gulamzada, Elmir"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1342"]
[BlackElo "1313"]
[PlyCount "129"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Ne5 Nxd4 12. Nb3 Nxb3 13. Bxd5 Nxa1 14. Bxf7+ Kh8 15. Qh5 h6 16. Rd1 Qf6 17. Ng6+ Kh7 18. Nxf8+ Kh8 19. Rxa1 Bg4 20. Qxg4 Rxf8 21. Bc4 Qxf2+ 22. Kh1 Re8 23. Qf3 Qxb2 24. Rf1 c6 25. Bb3 Qe5 26. Bc2 Qc5 27. Qd3 g6 28. Qxg6 Qe7 29. Qxh6+ Kg8 30. Qg6+ Kh8 31. h3 c5 32. Qf7 Qxf7 33. Rxf7 b5 34. Rxa7 b4 35. Rc7 Re5 36. Bb3 c4 37. Bxc4 Re1+ 38. Kh2 b3 39. Bxb3 Rh1+ 40. Kg3 Rxh3+ 41. Kf2 Rf3+ 42. Ke2 Re3+ 43. Kd2 Re2+ 44. Kc3 Re3+ 45. Kb2 Re2+ 46. Rc2 Re7 47. g4 Rc7 48. Rg2 Rg7 49. Rh2+ Rh7 50. Rxh7+ Kxh7 51. a4 Kg6 52. Bd1 Kf6 53. a5 Ke7 54. a6 Kf7 55. a7 Ke6 56. a8Q Ke5 57. Qf3 Kd4 58. g5 Ke5 59. g6 Ke6 60. g7 Kd6 61. g8Q Kc5 62. Qf5+ Kc6 63. Qgg6+ Kc7 64. Qff7+ Kd8 65. Qgg8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "4"]
[White "Zhang, Yibo"]
[Black "Pflugbeil, Julian"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1313"]
[BlackElo "1368"]
[PlyCount "99"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 c6 5. Bf4 Bg7 6. Bc4 0-0 7. 0-0 Nxe4 8. Nxe4 d5 9. Nc3 dxc4 10. Qe2 Be6 11. Rad1 Qb6 12. b3 cxb3 13. axb3 Nd7 14. Ng5 Bf5 15. Qxe7 Rae8 16. Qd6 Bxc2 17. Qxd7 Bxd1 18. Nxd1 Rd8 19. Qh3 h5 20. Qg3 Rxd4 21. Be3 Qxb3 22. Bxd4 Qxg3 23. hxg3 Bxd4 24. Ne3 b5 25. Rc1 c5 26. Ne4 c4 27. Nd6 Rb8 28. Rb1 a6 29. Ndxc4 Bb6 30. Nxb6 Rxb6 31. Nd5 Rd6 32. Nc7 Kf8 33. Ra1 Rb6 34. Nxa6 Ke7 35. Nb4 Kd6 36. Rc1 f6 37. f4 Ke6 38. Kf2 Rd6 39. Rc5 Rd2+ 40. Kf3 Rb2 41. Rxb5 Rb3+ 42. Kf2 Rb2+ 43. Kg1 Kd6 44. Rb6+ Kc5 45. Nd3+ Kxb6 46. Nxb2 Kc5 47. Kf2 Kd4 48. Kf3 f5 49. Ke2 Ke4 50. Nd3 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "1"]
[White "Moskalenko, Michael"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1220"]
[BlackElo "1313"]
[PlyCount "124"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. Bf4 Bb4 8. Qc2 Ne4 9. Rc1 Qxa2 10. Nd2 Bxc3 11. bxc3 Qxc2 12. Rxc2 Ndf6 13. Be2 0-0 14. Nxe4 Nxe4 15. 0-0 b6 16. f3 Nf6 17. Ra2 dxc4 18. Bxc4 Nd5 19. Bxd5 exd5 20. Rfa1 a5 21. Rb1 b5 22. Kf2 Bf5 23. Rba1 a4 24. g4 Bd3 25. Bd6 Rfd8 26. Ba3 Bc4 27. Rd2 Re8 28. Re1 Re6 29. h4 h6 30. h5 g6 31. Rdd1 Rae8 32. hxg6 fxg6 33. Rc1 Rf6 34. Rg1 Kh7 35. Rce1 Ree6 36. Rg3 Rf7 37. Rh3 Ref6 38. Reh1 Kg7 39. Rg1 Bd3 40. Rgg3 Re6 41. Rg1 Re4 42. Rgg3 Rf6 43. Rg1 Re8 44. Re1 Rh8 45. Rg1 Re6 46. Re1 h5 47. gxh5 gxh5 48. Rg1+ Kf7 49. Rg5 Bg6 50. Rg1 Kf6 51. Rhg3 Bf5 52. f4 h4 53. R3g2 h3 54. Rh2 Kf7 55. Rg5 Be4 56. Rg3 Reh6 57. Rg4 Bg2 58. Rg3 Rg6 59. Rxg6 Kxg6 60. Bb4 Kf5 61. Ba3 Ke4 62. Ke2 Rg8 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "2"]
[White "Zhang, Yibo"]
[Black "Wartenberg, Alexander"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1313"]
[BlackElo "1424"]
[PlyCount "80"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Nb6 6. c4 Nc6 7. Qe4 Be7 8. Be3 Bb4+ 9. Nbd2 Qe7 10. a3 Bxd2+ 11. Bxd2 d6 12. c5 Nd7 13. cxd6 cxd6 14. Bb5 Ncxe5 15. 0-0 Nxf3+ 16. Qxf3 0-0 17. Rfe1 Qf6 18. Qg3 Qg6 19. Qxg6 hxg6 20. Bb4 Nc5 21. Rad1 a5 22. Bc3 Rd8 23. Be5 Bd7 24. Bxd6 Bxb5 25. Bxc5 Rxd1 26. Rxd1 Rc8 27. Bd4 Ba4 28. Re1 Bc6 29. f3 a4 30. Kf2 Rd8 31. Bc3 Re8 32. Rxe8+ Bxe8 33. Kg3 f6 34. Kf4 Bc6 35. g4 Kf7 36. h4 b5 37. h5 g5+ 38. Kg3 Bd7 39. f4 gxf4+ 40. Kxf4 Be6 1/2-1/2

[Event "EU Union-ch U10"]
[Site "Kouty nad Desnou"]
[Date "2021.08.20"]
[Round "7.4"]
[White "Zhang, Yibo"]
[Black "Bara, Jan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1313"]
[BlackElo "1449"]
[PlyCount "71"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. f4 Bg7 6. d3 d5 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Qa5 10. Bd2 Rb8 11. e5 Qb6 12. b3 f6 13. e6 f5 14. Na4 Qc7 15. Rd1 Qd6 16. 0-0 Qxe6 17. Rfe1 Qd6 18. Be3 d4 19. Bd2 Nf6 20. Nb2 0-0 21. Nc4 Qc7 22. Re2 Nd5 23. Rde1 Rfe8 24. Re6 Rbc8 25. Nd6 Qd7 26. Nxc8 Rxc8 27. a3 Ne3 28. R6xe3 dxe3 29. Bxe3 Qd5 30. Qxd5+ cxd5 31. Bf2 Bf6 32. g4 fxg4 33. hxg4 h6 34. Re6 Kf7 35. Ra6 Rc7 36. Ra5 1/2-1/2

[Event "EU Union-ch U10"]
[Site "Kouty nad Desnou"]
[Date "2021.08.19"]
[Round "6.5"]
[White "Komarek, Tobias"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1198"]
[BlackElo "1313"]
[PlyCount "80"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. b4 Ba7 7. a4 d6 8. Bb3 Bg4 9. 0-0 0-0 10. Nbd2 d5 11. h3 Be6 12. exd5 Nxd5 13. Ne4 Bf5 14. Ng3 Nxc3 15. Qd2 Qxd3 16. Qxd3 Bxd3 17. Re1 Nd4 18. Nxd4 Bxd4 19. Ra3 c5 20. Be3 cxb4 21. Bxd4 exd4 22. Raa1 Rfe8 23. Rac1 h6 24. Kh2 Bg6 25. f3 Rad8 26. Nf1 d3 27. Nd2 Re2 28. Rxe2 dxe2 29. Nc4 Nd1 30. Ne5 e1Q 31. Nxg6 Qe3 32. Rxd1 Rxd1 33. Ne7+ Qxe7 34. Bxd1 Qd6+ 35. g3 Qd2+ 36. Kg1 Qxd1+ 37. Kf2 Qd2+ 38. Kf1 b3 39. g4 b2 40. g5 b1R# 0-1

[Event "EU Union-ch U10"]
[Site "Kouty nad Desnou"]
[Date "2021.08.18"]
[Round "5.3"]
[White "Zhang, Yibo"]
[Black "Kulich, Filip"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1313"]
[BlackElo "1692"]
[PlyCount "62"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 g5 9. Bg3 a6 10. a4 Ba7 11. Re1 Nh7 12. Qc1 h5 13. h4 g4 14. Nh2 Qf6 15. Nf1 Be6 16. Ba2 b5 17. Qc2 Rfb8 18. b4 Ne7 19. a5 Ng6 20. Ne3 Bxe3 21. Rxe3 Nxh4 22. Bxe6 fxe6 23. Nd2 Ng6 24. f3 Qg5 25. Nf1 h4 26. Be1 Rf8 27. Qd1 gxf3 28. Rxf3 Rxf3 29. Qxf3 Rf8 30. Qd1 Nf4 31. Nh2 Qxg2# 0-1

[Event "EU Union-ch U10"]
[Site "Kouty nad Desnou"]
[Date "2021.08.17"]
[Round "4.5"]
[White "Badica, Ariana"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1285"]
[BlackElo "1313"]
[PlyCount "92"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Nxd4 g6 7. Be3 Bg7 8. Be2 0-0 9. Qd2 Re8 10. Bf3 Nc5 11. 0-0-0 Ncxe4 12. Nxe4 Nxe4 13. Bxe4 Rxe4 14. Rdf1 Qf6 15. Re1 c5 16. Bf2 Rxe1+ 17. Rxe1 Bd7 18. Ne2 Qxb2+ 19. Kd1 Qa1+ 20. Qc1 Qxa2 21. Qd2 Bf5 22. Nc3 Qa1+ 23. Ke2 Qxc3 24. Qxd6 Qxc2+ 25. Kf1 Qd3+ 26. Qxd3 Bxd3+ 27. Kg1 c4 28. Re7 b5 29. Rb7 c3 30. Be3 a5 31. Kf2 b4 32. Ke1 Be4 33. Rb5 Bxg2 34. Bb6 c2 35. Kd2 Be4 36. Kc1 Bh6 37. Be3 Rd8 38. Rxa5 Rd1+ 39. Kb2 Rb1+ 40. Ka2 b3+ 41. Ka3 Bf8+ 42. Ka4 Bc6+ 43. Rb5 b2 44. Bf2 c1Q 45. Bg3 Ra1+ 46. Kb3 Ra3# 0-1

[Event "EU Union-ch U10"]
[Site "Kouty nad Desnou"]
[Date "2021.08.16"]
[Round "3.1"]
[White "Zhang, Yibo"]
[Black "Popzafirov, Danail"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1313"]
[BlackElo "1851"]
[PlyCount "74"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 e5 8. c4 Bc5 9. Nc3 Bb7 10. Qe2 0-0 11. Nd1 Re8 12. Kh1 d5 13. f3 Nh5 14. Qd2 Nf4 15. Qc2 Nxd3 16. Qxd3 Ba6 17. exd5 cxd5 18. b3 dxc4 19. Qxd8 Raxd8 20. Re1 Bb4 21. Rg1 e4 22. Be3 exf3 23. gxf3 Bb7 24. Rf1 c3 25. Bxa7 Ba6 26. Rg1 Be2 27. Ne3 Bxf3+ 28. Ng2 c2 29. Rac1 Rd2 30. Bd4 Ba3 31. Rxc2 Rxc2 32. b4 Ree2 33. b5 Rxg2 34. Rxg2 Rxg2 35. h4 Bd6 36. Be5 Bxe5 37. b6 Rg5# 0-1

[Event "EU Union-ch U10"]
[Site "Kouty nad Desnou"]
[Date "2021.08.15"]
[Round "2.5"]
[White "Vancakova, Veronika"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1166"]
[BlackElo "1313"]
[PlyCount "119"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Nf3 0-0 9. 0-0 Re8 10. Qc2 h6 11. Bf4 Nf8 12. Rab1 a5 13. a3 Bd6 14. Bxd6 Qxd6 15. b4 axb4 16. axb4 b5 17. Ne2 N8d7 18. Rfc1 Bb7 19. Qc3 Ra2 20. Ra1 Rea8 21. Rxa2 Rxa2 22. Bc2 Ne4 23. Qb3 Ra8 24. Nc3 Nef6 25. h3 Nb6 26. Ne5 Nfd7 27. Nxd7 Qxd7 28. Ne2 Nc4 29. Qd3 g6 30. h4 Qg4 31. g3 Bc8 32. Nf4 Ra3 33. Bd1 Qd7 34. Qe2 Qe7 35. Qe1 Ra2 36. Nd3 Bf5 37. Nc5 Ra3 38. Bf3 Kh7 39. Ra1 Qa7 40. Rxa3 Qxa3 41. Bg2 Kg7 42. e4 dxe4 43. Bxe4 Bxe4 44. Nxe4 Qd3 45. Nc5 Qxd4 46. Qe8 Qd1+ 47. Kg2 Qd5+ 48. Kg1 Ne5 49. Kf1 Qd1+ 50. Kg2 Qf3+ 51. Kg1 Ng4 52. Qe1 Qa3 53. Qe4 Qc1+ 54. Kg2 Qc4 55. Qb1 Qe2 56. Qa1+ Kh7 57. Qg1 h5 58. Nb7 Qe4+ 59. f3 Qe2+ 60. Kh3 0-1

[Event "EU Union-ch U10"]
[Site "Kouty nad Desnou"]
[Date "2021.08.14"]
[Round "1.8"]
[White "Zhang, Yibo"]
[Black "Strapec, Tomas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1313"]
[BlackElo "1002"]
[PlyCount "45"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 0-0 7. Be3 Bxe3 8. fxe3 d6 9. Nbd2 Bg4 10. Qc2 Bxf3 11. Nxf3 d5 12. exd5 Nxd5 13. Qd2 a6 14. Bb3 Nf6 15. d4 exd4 16. cxd4 Ne4 17. Qe2 Na5 18. Bc2 Re8 19. Ne5 Nf6 20. Qd3 c5 21. Rxf6 Re7 22. Qh7+ Kf8 23. Qh8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.31"]
[Round "7"]
[White "Zhang, Yibo"]
[Black "Mandalka, Justus"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1299"]
[BlackElo "1437"]
[PlyCount "119"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bc4 a6 8. 0-0 e6 9. Re1 Nge7 10. Bb3 0-0 11. Qd2 Re8 12. Rad1 d5 13. Qe2 Nxd4 14. Bxd4 e5 15. Bc5 d4 16. Nd5 Nxd5 17. Bxd5 Qc7 18. Ba3 Be6 19. Bxe6 Rxe6 20. Rd3 Rc6 21. b3 Rxc2 22. Rd2 Rc8 23. g3 Bh6 24. Rxc2 Qxc2 25. Qxc2 Rxc2 26. Bd6 f6 27. Rd1 Re2 28. f3 Be3+ 29. Kf1 Rxh2 30. f4 Rf2+ 31. Ke1 exf4 32. Bxf4 Rxa2 33. Bxe3 dxe3 34. Rd8+ Kg7 35. Rd7+ Kh6 36. Rxb7 Rb2 37. Rb6 Kg5 38. Rxa6 Rxb3 39. Ke2 h5 40. Rd6 f5 41. e5 Rb5 42. Re6 f4 43. gxf4+ Kxf4 44. Rxg6 Rxe5 45. Rd6 h4 46. Rh6 Kg3 47. Rh8 h3 48. Rh7 Kg2 49. Rh8 h2 50. Rg8+ Kh3 51. Rh8+ Kg3 52. Rh7 Re4 53. Rg7+ Kh3 54. Kf3 h1Q+ 55. Ke2 Qg2+ 56. Rxg2 Kxg2 57. Kd1 e2+ 58. Ke1 Re8 59. Kd2 e1Q+ 60. Kc2 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.30"]
[Round "6"]
[White "Mohammadzadeh, Daris"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1311"]
[BlackElo "1299"]
[PlyCount "104"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Be7 5. d4 exd4 6. Nxd4 d6 7. Bb5 Bd7 8. Bxc6 bxc6 9. 0-0 0-0 10. Be3 Re8 11. Qf3 Rb8 12. Rab1 Qc8 13. h3 c5 14. Nf5 Bf8 15. Bg5 Nxe4 16. Nxe4 Bxf5 17. Ng3 Bxc2 18. Rbc1 Ba4 19. Nh5 Re6 20. Qg3 Rg6 21. Nf4 Rxb2 22. Nxg6 fxg6 23. Rfe1 Qd7 24. Re4 d5 25. Re3 Bd6 26. Qf3 Bc6 27. Rce1 d4 28. Re8+ Qxe8 29. Rxe8+ Bxe8 30. Bf4 Bxf4 31. Qxf4 h6 32. Qxc7 Kh7 33. Qd8 Bb5 34. f4 Rb1+ 35. Kf2 Rf1+ 36. Kg3 d3 37. a4 Bc4 38. h4 h5 39. Qd6 Ra1 40. Qd7 Ra2 41. f5 d2 42. fxg6+ Kxg6 43. Qd6+ Kh7 44. Kf3 Ra3+ 45. Kf2 Rd3 46. Qe5 d1Q 47. Qe4+ Kh8 48. Qe8+ Bg8 49. Qxh5+ Qxh5 50. Kg1 Qe2 51. a5 Bd5 52. a6 Qxg2# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.30"]
[Round "5"]
[White "Zhang, Yibo"]
[Black "Barthel, Jacob"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1299"]
[BlackElo "1231"]
[PlyCount "192"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Bg4 7. Re1 h6 8. Nbd2 0-0 9. Nf1 Re8 10. h3 Bxf3 11. Qxf3 Qe7 12. Ng3 Na5 13. Bb5 c6 14. Ba4 b5 15. Bc2 d5 16. b4 dxe4 17. dxe4 Bxb4 18. cxb4 Qxb4 19. Bxh6 Qc5 20. Rac1 Qd6 21. Nf5 Qd8 22. Bxg7 Re6 23. Bh6 Nh7 24. Qg3+ Rg6 25. Qa3 c5 26. Qxc5 Nc6 27. Bb3 Rc8 28. Qd5 Qf6 29. Be3 Ng5 30. Rxc6 Rxc6 31. Qxc6 Qxc6 32. Ne7+ Kg7 33. Nxc6 Nf3+ 34. Kf1 Nxe1 35. Nxe5 Rxg2 36. Kxe1 Rh2 37. Bh6+ Kh7 38. Nxf7 Kg6 39. Ne5+ Kh5 40. Be6 Rh1+ 41. Ke2 Kxh6 42. Bd7 Ra1 43. Be6 Kg5 44. Bd5 Rh1 45. Nf3+ Kf4 46. Nh4 Rxh3 47. Ng2+ Ke5 48. f4+ Kd4 49. f5 Ke5 50. Ne3 Rh2+ 51. Kd3 Rh3 52. Ke2 Rh2+ 53. Kf3 Rh3+ 54. Kf2 Kf4 55. Ng2+ Ke5 56. Kg1 a5 57. Kf2 b4 58. Kg1 a4 59. Kf2 a3 60. Kg1 b3 61. Bxb3 Rxb3 62. Ne1 Rb1 63. Kf1 Ra1 64. Kf2 Rxa2+ 65. Ke3 Rh2 66. Nf3+ Kf6 67. Nxh2 a2 68. Ng4+ Ke7 69. e5 a1Q 70. f6+ Ke6 71. Ke4 Qa4+ 72. Kf3 Qd1+ 73. Kf4 Qd4+ 74. Kf3 Kf5 75. Ne3+ Kg5 76. f7 Qf4+ 77. Ke2 Qxf7 78. Kd3 Kf4 79. Nc4 Qd5+ 80. Kc3 Ke4 81. e6 Qxe6 82. Nd2+ Kd5 83. Kd3 Qh3+ 84. Ke2 Kd4 85. Nf3+ Kc4 86. Ke3 Kd5 87. Ke2 Qg4 88. Ke3 Qg3 89. Ke2 Ke4 90. Nd2+ Kf4 91. Nc4 Qc3 92. Nd2 Qc2 93. Ke1 Ke3 94. Nf1+ Kd3 95. Ng3 Qg2 96. Kd1 Qd2# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.29"]
[Round "4"]
[White "Lu, Yunong Elias"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1521"]
[BlackElo "1299"]
[PlyCount "75"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nge7 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Re1 Nb6 12. Re4 Nxc4 13. Nxc4 Qd5 14. Qe2 b6 15. Nce5 f5 16. Rh4 Re8 17. Qc2 Nxe5 18. dxe5 Qd7 19. Rd1 Qe7 20. Qc6 Rb8 21. Rc4 Ba6 22. Rc3 Rbd8 23. Re1 Qb4 24. Qxc7 Qxb2 25. Ng5 Qe2 26. Qf7+ Kh8 27. Re3 Qc2 28. Ne6 Rxe6 29. Qxe6 Qd1 30. Qe8+ Rxe8 31. Rxd1 Kg8 32. Rd7 Bc4 33. Rxa7 b5 34. f4 Re6 35. Re1 h6 36. Rd1 g5 37. Rd8+ Re8 38. Rxe8# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.28"]
[Round "2"]
[White "Nemitz, Alfred"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1287"]
[BlackElo "1299"]
[PlyCount "140"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 h6 9. Bh4 Qe7 10. h3 Nd8 11. Re1 Ne6 12. d4 Nf4 13. d5 Ng6 14. Bg3 Bd7 15. Bxd7 Qxd7 16. Rb1 Rab8 17. Nh4 Nxh4 18. Bxh4 Nh7 19. Qd3 Kh8 20. c4 g5 21. Bg3 Nf6 22. Qf3 Kg7 23. Qe3 Nh5 24. Qxa7 b6 25. Qa3 Ra8 26. Qb3 Nf4 27. Bxf4 gxf4 28. Ra1 h5 29. Qf3 Kh6 30. Kh2 Rg8 31. Rg1 Rg7 32. g3 fxg3+ 33. Rxg3 Rxg3 34. fxg3 Qe7 35. a3 Ra4 36. Qb3 Qd7 37. Rf1 b5 38. Qxb5 Qxb5 39. cxb5 Rxe4 40. Rxf7 Re2+ 41. Kg1 Rxc2 42. a4 Rc3 43. Kg2 Kg6 44. Rf3 Rc5 45. Rd3 Kf5 46. Kf2 Ke4 47. Rd2 Rc4 48. Ra2 Rb4 49. Rc2 Rxa4 50. Rxc7 Ra2+ 51. Ke1 Rb2 52. Rh7 Rxb5 53. Rxh5 Rxd5 54. g4 Rd3 55. Ke2 Rg3 56. Kf2 Rc3 57. h4 Kf4 58. g5 e4 59. Rh8 e3+ 60. Ke2 Rc2+ 61. Kd1 Rc3 62. g6 Rd3+ 63. Ke2 Rd2+ 64. Ke1 Rg2 65. h5 Ke4 66. h6 Rxg6 67. Re8+ Kd3 68. Kf1 Rxh6 69. Ra8 e2+ 70. Kf2 Rf6+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.28"]
[Round "3"]
[White "Zhang, Yibo"]
[Black "Dordevic, Tom"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1299"]
[BlackElo "1535"]
[PlyCount "57"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 b5 8. Kh1 Bb7 9. Qe2 d6 10. f4 Nbd7 11. Bd2 Nc5 12. e5 dxe5 13. fxe5 Nd5 14. a4 Nxd3 15. cxd3 Nxc3 16. Bxc3 b4 17. Bd2 Be7 18. Rac1 Qd7 19. Nb3 Qxa4 20. Rc7 Rc8 21. Rxb7 Qxb3 22. Qf2 Rf8 23. Qd4 Qd5 24. Qxd5 exd5 25. Rxe7+ Kxe7 26. Bxb4+ Ke6 27. Bxf8 Rxf8 28. d4 Rb8 29. Rf2 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2020.10.27"]
[Round "1"]
[White "Zhang, Yibo"]
[Black "Wolff, Calvin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1299"]
[BlackElo "1219"]
[PlyCount "83"]
[EventDate "2020.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Bg4 7. Re1 h6 8. Nbd2 0-0 9. Nf1 Be6 10. Bb5 Ng4 11. d4 exd4 12. cxd4 Bb4 13. Bd2 Bxd2 14. Qxd2 Bd7 15. h3 Nf6 16. Bc4 a6 17. a4 b6 18. Rac1 Na5 19. b3 b5 20. Qxa5 bxc4 21. Rxc4 Be6 22. d5 Bd7 23. Qxc7 Qxc7 24. Rxc7 Rfc8 25. Rxc8+ Rxc8 26. N1d2 Nh5 27. e5 dxe5 28. Nxe5 Rc2 29. Ndc4 Bc8 30. d6 Nf6 31. Rd1 Bd7 32. Nb6 Be6 33. d7 Nxd7 34. Nexd7 Bxb3 35. Rd3 Be6 36. Rd4 Rb2 37. a5 Rb5 38. Ra4 Rg5 39. Kh2 Bb3 40. Ra3 Be6 41. Nb8 Rf5 42. Kg1 1-0

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.15"]
[Round "9"]
[White "Zinnikus, Elias"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1176"]
[BlackElo "1302"]
[PlyCount "193"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 Nc6 4. cxd5 Qxd5 5. Nc3 Qd8 6. d5 Nb8 7. e4 e6 8. Bg5 f6 9. Bh4 Ne7 10. d6 Ng6 11. Bg3 e5 12. Nb5 Na6 13. Nh4 Nxh4 14. Bxh4 Be6 15. Be2 Qa5+ 16. Nc3 0-0-0 17. 0-0 Rxd6 18. Qa4 Qxa4 19. Nxa4 h5 20. f3 Rd2 21. Bb5 Nc7 22. Be1 Rd4 23. Nc3 Rb4 24. Be2 Rxb2 25. Bf2 Kb8 26. Rfe1 b6 27. a4 Be7 28. Reb1 Rc2 29. Be1 Rxe2 30. Nxe2 Bc4 31. Nc3 Ne6 32. a5 Nd4 33. axb6 axb6 34. Rxb6+ Kc7 35. Rb2 Nb3 36. Ra7+ Kd6 37. Nb5+ Ke6 38. Ra6+ Kf7 39. Ra7 Rd8 40. Nc3 Ke8 41. Kf2 Nc1 42. Kg3 Nd3 43. Rb1 Nf4 44. Rbb7 Bf8 45. Kf2 Nd3+ 46. Kf1 Nb4+ 47. Kg1 Ba6 48. Rc7 Bc4 49. g3 Na6 50. Rcb7 Bd3 51. f4 c4 52. Rxa6 Be7 53. Re6 Rd7 54. Rxd7 Kxd7 55. f5 Kd8 56. h3 Bb4 57. Kf2 Bc5+ 58. Kg2 Bb4 59. g4 Kd7 60. Kf3 hxg4+ 61. hxg4 Kd8 62. Rb6 Bc5 63. Rb5 Bd4 64. Rb7 Ke8 65. Rxg7 Kf8 66. Rg6 Kf7 67. g5 fxg5 68. Rxg5 Kf6 69. Rg6+ Kf7 70. Rg4 Kf6 71. Kg3 Ke7 72. Kh4 Kf6 73. Kh5 Be3 74. Nd5+ Kf7 75. Nxe3 Be2 76. Nxc4 Bxc4 77. Kg5 Ke7 78. Kg6 Kd6 79. Bb4+ Kc6 80. f6 Kb5 81. Bc3 Ka4 82. Bxe5 Kb5 83. Bd6 Kc6 84. e5 Kd7 85. Rxc4 Ke8 86. f7+ Kd7 87. Rc7+ Ke6 88. f8Q Kd5 89. Rc5+ Ke4 90. Rc4+ Kd3 91. Qf4 Ke2 92. Rc2+ Kd3 93. Qc4+ Ke3 94. Re2+ Kf3 95. Qe4+ Kg3 96. e6+ Kh3 97. Rh2# 1-0

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.14"]
[Round "8"]
[White "Zhang, Yibo"]
[Black "Fink, Anton"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1302"]
[BlackElo "1478"]
[PlyCount "108"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Be3 Bb6 7. 0-0 Bg4 8. Nbd2 h6 9. Bb3 0-0 10. Re1 Re8 11. Nf1 d5 12. exd5 Nxd5 13. Ng3 Nxe3 14. fxe3 Qd7 15. Bc2 Rad8 16. Qe2 Kh8 17. h3 Bxf3 18. Qxf3 Qe7 19. Qe4 g6 20. Qf3 Kg7 21. Qg4 Qg5 22. Qf3 f5 23. Rad1 e4 24. dxe4 Rxd1 25. Bxd1 Ne5 26. Qf2 Nd3 27. Qe2 Qxg3 28. Rf1 Qxe3+ 29. Qxe3 Bxe3+ 30. Kh2 fxe4 31. b3 Rf8 32. Rh1 Nf2 33. Rf1 Ng4+ 34. Bxg4 Rxf1 35. Bc8 Bg1+ 36. Kg3 e3 37. Bg4 Rf2 38. a4 e2 39. Bxe2 Rxe2 40. Kf3 Re3+ 41. Kf4 Rxc3 42. Ke5 Rxb3 43. Ke6 c5 44. Kd5 Rb4 45. a5 c4 46. Ke4 Rb1 47. Kf3 c3 48. Ke4 c2 49. Ke5 c1Q 50. Ke4 Qc5 51. Kd3 Rb4 52. Ke2 Qe3+ 53. Kd1 Rb2 54. g3 Qd2# 0-1

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.13"]
[Round "7"]
[White "Reyher, Bastian"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1137"]
[BlackElo "1302"]
[PlyCount "76"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 Nc6 5. Bg5 h6 6. Be3 Bb6 7. Nge2 d6 8. Qd2 Be6 9. Bb3 Qd7 10. 0-0 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. f4 exf4 14. Nxf4 Bxb3 15. axb3 0-0-0 16. Bxb6 cxb6 17. Qc3 a6 18. Qxg7 Nd4 19. Rac1 Rdg8 20. Qe5 Re8 21. Qh5 Qc7 22. Rf2 Re5 23. Nd5 Rxh5 24. Nxc7 Kxc7 25. Rxf7+ Kc8 26. Kh1 Re5 27. h3 Re2 28. Rf6 b5 29. Rff1 Kb8 30. Rf4 Rxc2 31. Rd1 Nxb3 32. d4 Rxb2 33. d5 Rd8 34. d6 Rd2 35. Rxd2 Nxd2 36. Rd4 Nb3 37. Rd3 Na5 38. Ra3 Nc4 0-1

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "5"]
[White "Wilmink, Luca"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1283"]
[BlackElo "1302"]
[PlyCount "36"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bb3 Be6 8. Nxd4 Nxd4 9. f3 Nxb3 10. fxe4 Nxa1 11. exd5 Bc5+ 12. Kh1 0-0 13. dxe6 fxe6 14. Nc3 Qxd1 15. Rxd1 Nxc2 16. Ne4 Rad8 17. Rg1 Bxg1 18. Kxg1 Rd1# 0-1

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "6"]
[White "Zhang, Yibo"]
[Black "Fahlbusch, Niclas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1302"]
[BlackElo "1057"]
[PlyCount "45"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nc6 5. Nf3 Bg4 6. Bc4 0-0-0 7. Be3 e6 8. 0-0 e5 9. d5 Nd4 10. Bxd4 exd4 11. Qxd4 Bxf3 12. gxf3 c6 13. Qg4+ Kb8 14. Qg3+ Ka8 15. Rad1 cxd5 16. Bxd5 g6 17. Rfe1 Bb4 18. Be4 Rxd1 19. Rxd1 Ne7 20. a3 Bxc3 21. bxc3 Qxa3 22. Rd7 Rb8 23. Bxb7+ 1-0

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.11"]
[Round "4"]
[White "Zhang, Yibo"]
[Black "Tenbosch, Till Theo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1302"]
[BlackElo "1085"]
[PlyCount "106"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Bc4 e6 6. Nf3 Nf6 7. 0-0 c6 8. Re1 Be7 9. Bd2 Nbd7 10. Nd5 Qd8 11. Nxe7 Qxe7 12. Nh4 Bg6 13. f4 Nd5 14. f5 Qxh4 15. Bxd5 Qxd4+ 16. Kh1 Qxd5 17. fxg6 hxg6 18. Bc3 Nf6 19. Qxd5 cxd5 20. Rf1 Ke7 21. Rad1 a5 22. Rd4 Ne4 23. Rd3 Rhc8 24. Rdf3 f6 25. h3 Nxc3 26. bxc3 Rc5 27. Re1 Rac8 28. Rfe3 R8c6 29. Rg3 Rxc3 30. Rxg6 Kf7 31. Rg4 Rxc2 32. Ra4 b6 33. Kh2 R6c4 34. Ra3 R2c3 35. Re3 Rxa3 36. Rxa3 Rc2 37. Kg3 d4 38. Kf3 Rc3+ 39. Rxc3 dxc3 40. Ke2 b5 41. Kd3 b4 42. Kc2 e5 43. Kd3 Ke6 44. Ke2 Kd5 45. Kd3 e4+ 46. Ke3 a4 47. Ke2 Kd4 48. Ke1 Kd3 49. Kd1 e3 50. g3 c2+ 51. Kc1 Kc3 52. a3 e2 53. axb4 e1Q# 0-1

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.10"]
[Round "3"]
[White "Barthel, Sascha"]
[Black "Zhang, Yibo"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1297"]
[BlackElo "1302"]
[PlyCount "162"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. b3 Nxd5 7. d3 f6 8. Nf3 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 a6 11. h3 Be6 12. 0-0 Nxc4 13. Nxc4 0-0 14. Ne3 Nf4 15. Re1 Rc8 16. Qb1 Qe8 17. Kf1 Rd8 18. Rd1 Rf7 19. Rd2 Rfd7 20. Qd1 b6 21. b4 b5 22. a3 Rd6 23. Rb1 f5 24. Ne1 e4 25. d4 Bf7 26. c3 Bg6 27. Ra1 Qe6 28. a4 Bh5 29. Qc2 c6 30. Qa2 Qxa2 31. Raxa2 Kf7 32. axb5 axb5 33. Ra7+ Kf6 34. Rda2 Bf7 35. R2a6 Rc8 36. Rb7 Nd5 37. Nd1 Nf4 38. Raa7 Bc4+ 39. Kg1 Bb3 40. Ra1 Bxd1 41. Rxd1 Ne2+ 42. Kf1 Nxc3 43. Ra1 Rxd4 44. Raa7 Rg8 45. Rf7+ Kg6 46. Rae7 Rd6 47. f4 exf3 48. Nxf3 Nd5 49. Nh4+ Kg5 50. Nxf5 Rf6 51. Rxg7+ Rxg7 52. Rxg7+ Kf4 53. Ne7 Nxb4 54. Rxh7 Kg3+ 55. Kg1 Re6 56. Rg7+ Kf4 57. Ng6+ Kf5 58. Nh4+ Ke4 59. Rg4+ Kd5 60. Rxb4 Kc5 61. Rb2 b4 62. g4 Re1+ 63. Kf2 Rh1 64. Kg2 Re1 65. g5 Kc4 66. g6 Kc3 67. Rf2 Re8 68. g7 Rg8 69. Rf7 b3 70. Nf5 b2 71. Rf8 Rxg7+ 72. Nxg7 b1Q 73. Rf3+ Kd4 74. h4 Qc2+ 75. Kg3 Qg6+ 76. Kh3 Qxg7 77. Rf4+ Ke3 78. Rg4 Qd7 79. h5 Kf3 80. Kh2 Qxg4 81. h6 Qg2# 0-1

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "1"]
[White "Bartelheimer, Erik"]
[Black "Zhang, Yibo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1053"]
[BlackElo "1302"]
[PlyCount "59"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Bg4 6. h3 Bh5 7. 0-0 Nd4 8. g4 Nxf3+ 9. Qxf3 Bg6 10. Be3 Bd4 11. Bxd4 exd4 12. Ne2 c5 13. Bb5+ Kf8 14. Qg3 a6 15. Bc4 b5 16. Bd5 Rb8 17. b4 h5 18. g5 h4 19. Qg4 Rh5 20. f4 Ne7 21. Kh2 f5 22. exf5 Nxf5 23. Rae1 cxb4 24. Qg1 Ne3 25. Nxd4 Qb6 26. Qxe3 Re8 27. Ne6+ Rxe6 28. Qxb6 Re8 29. Qxd6+ Re7 30. Qxe7# 1-0

[Event "GER-ch U25-C"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "2"]
[White "Zhang, Yibo"]
[Black "Scheerer, Amelie"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1302"]
[BlackElo "1054"]
[PlyCount "53"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Be3 Ne7 7. 0-0 Ng6 8. Re1 c6 9. Bxc5 dxc5 10. Nbd2 0-0 11. Nb3 b5 12. Bxb5 cxb5 13. Nxc5 Qb6 14. Nb3 Ng4 15. d4 Nf4 16. h3 Nh6 17. Nxe5 Re8 18. Qf3 Qf6 19. Rad1 Bb7 20. Nc5 Bc6 21. Nxc6 Qxc6 22. Qxf4 Rad8 23. Re3 f6 24. Rg3 Kh8 25. b4 Nf7 26. Qg4 g5 27. h4 1-0

