[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.25"]
[Round "9"]
[White "Gao, Chenzhuo"]
[Black "Koenig, Lian"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1580"]
[BlackElo "1180"]
[PlyCount "93"]
[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. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. Nbd2 b6 7. e4 dxe4 8. Nxe4 Bb7 9. Nxd6 Qxd6 10. c3 Ng4 11. g3 Qd5 12. Be2 Nf6 13. Bf4 c5 14. dxc5 Qxd1 15. Raxd1 bxc5 16. Bd6 Rc8 17. Bxc5 h6 18. Bd6 a5 19. Ne5 Ba6 20. Bxa6 Rxa6 21. Ba3 Ra7 22. Rd4 Nbd7 23. Nxd7 Rxd7 24. Rxd7 Nxd7 25. Rd1 Nf6 26. f3 Nd5 27. Kf2 Nb6 28. Be7 Nd5 29. Bd6 Rc6 30. Be5 Rc8 31. Ke2 Nb6 32. b3 a4 33. c4 axb3 34. axb3 f6 35. Bd4 Na8 36. Rb1 e5 37. Be3 Rd8 38. b4 f5 39. b5 Kf7 40. b6 Nxb6 41. Rxb6 Rc8 42. c5 Ke7 43. Rb7+ Kf8 44. Kd3 f4 45. gxf4 exf4 46. Bxf4 Rxc5 47. Bd6+ 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.24"]
[Round "8"]
[White "Moskalenko, Michael"]
[Black "Gao, Chenzhuo"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1574"]
[BlackElo "1580"]
[PlyCount "65"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 c6 9. Be3 Qe7 10. Qc2 Na6 11. f3 Nc7 12. Rad1 Rd8 13. Bg5 h6 14. Bh4 Ne6 15. Nxe6 Qxe6 16. f4 Re8 17. f5 Qe5 18. Bg3 Qc5+ 19. Kh1 g5 20. Bxd6 Qb6 21. e5 Nd7 22. f6 Bf8 23. Na4 Qa6 24. c5 Qa5 25. Bc4 Nxe5 26. Bxe5 Be6 27. Bxe6 Rxe6 28. Bc3 Qc7 29. b4 Rae8 30. Rfe1 Rxe1+ 31. Rxe1 Rxe1+ 32. Bxe1 Qe5 33. Qf2 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.23"]
[Round "7"]
[White "Gao, Chenzhuo"]
[Black "Fritzsche, David"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1580"]
[BlackElo "1649"]
[PlyCount "85"]
[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 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. d4 d6 6. Nbd2 Nbd7 7. Bd3 b6 8. 0-0 Bb7 9. c4 e5 10. Qc2 Qe7 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Ne4 Nd7 14. Rad1 f5 15. Nc3 Qg5 16. e4 Nc5 17. f3 Rad8 18. Bc1 f4 19. Ba3 Rfe8 20. Bxc5 bxc5 21. Rf2 c6 22. Rfd2 h5 23. Bf1 h4 24. Rd7 Rxd7 25. Rxd7 Re7 26. Qd2 Bf8 27. Kf2 h3 28. gxh3 Qh4+ 29. Kg1 Bc8 30. Rxe7 Bxe7 31. Qf2 Qh5 32. Qg2 Kf7 33. Kf2 Bh4+ 34. Ke2 Be7 35. Kd1 g5 36. Kc2 Kf6 37. Kb2 Qh8 38. Kc2 Qh4 39. Kd2 Qh8 40. a3 Qd8+ 41. Kc2 Qh8 42. Kd2 Qh4 43. Ke2 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "5"]
[White "Gao, Chenzhuo"]
[Black "Wagener, Nicolas"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1580"]
[BlackElo "1713"]
[PlyCount "66"]
[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 Nf6 2. b3 b6 3. Bb2 Bb7 4. e3 d5 5. d4 e6 6. Nbd2 Bd6 7. Bd3 Ne4 8. 0-0 0-0 9. Qe2 Nd7 10. Rfd1 f5 11. Ne5 Rf6 12. f4 Rh6 13. Ndf3 Ndf6 14. Ng5 Bxe5 15. dxe5 Ng4 16. Bxe4 Rxh2 17. Bf3 Rh4 18. Nxe6 Qe8 19. Ng5 Qh5 20. Nh3 Rxh3 21. gxh3 Qxh3 22. Bxg4 fxg4 23. Re1 d4 24. e4 g3 25. Qg2 Qh4 26. f5 Rf8 27. Rad1 Rxf5 28. Rd3 Rxe5 29. Qxg3 Rg5 30. Qxg5 Qxg5+ 31. Kf2 Qf4+ 32. Rf3 Qh2+ 33. Kf1 Ba6+ 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "6"]
[White "Prashanthakumar, Arnesh"]
[Black "Gao, Chenzhuo"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1634"]
[BlackElo "1580"]
[PlyCount "58"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a4 cxd4 9. Bxd4 Nxd4 10. Nxd4 Qb6 11. Nb3 Bb4 12. Be2 0-0 13. a5 Qc7 14. Qd2 Nc5 15. Qd4 Nxb3 16. cxb3 Bxa5 17. Rxa5 Qxa5 18. 0-0 b5 19. Bg4 g6 20. Bh3 h5 21. Nd1 Rb8 22. Kh1 Qb6 23. Qd3 a5 24. Nf2 Ba6 25. Qd2 Rfd8 26. g4 hxg4 27. Nxg4 Kf8 28. Nf6 Ke7 29. f5 exf5 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.21"]
[Round "4"]
[White "Lee, Ho In"]
[Black "Gao, Chenzhuo"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1668"]
[BlackElo "1580"]
[PlyCount "71"]
[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. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 cxd5 8. d4 Nc6 9. a3 a6 10. b4 Ne4 11. Bb2 Bg4 12. Nb1 Qb6 13. e3 e5 14. dxe5 Nxe5 15. Bxe5 Bxe5 16. Ra2 Rfd8 17. Qd3 Bg7 18. Rc1 Bf5 19. Qd1 d4 20. Nxd4 Bxd4 21. exd4 Rxd4 22. Qe1 Rad8 23. Bf3 Ng5 24. Bg2 Bg4 25. Rd2 Nf3+ 26. Bxf3 Bxf3 27. Rcc2 Re4 28. Rxd8+ Qxd8 29. Qc1 Qd3 30. Nd2 Re2 31. Rc8+ Kg7 32. Nxf3 Qxf3 33. Qa1+ Kh6 34. Qc1+ g5 35. Qf1 Ra2 36. Rh8 1/2-1/2

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.20"]
[Round "3"]
[White "Gao, Chenzhuo"]
[Black "Andersen, Jonathan1"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1580"]
[BlackElo "1693"]
[PlyCount "76"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. b4 0-0 6. 0-0 a5 7. b5 Ne4 8. c4 Nc5 9. Be2 dxc4 10. Bxc4 b6 11. Bb2 Bb7 12. Nbd2 Ne4 13. Nxe4 Bxe4 14. Nd2 Bb7 15. a4 c5 16. bxc6 Nxc6 17. Qb3 e5 18. d5 Nb4 19. Ba3 Rc8 20. Bxb4 axb4 21. Rad1 Qe7 22. Ne4 Kh8 23. Rb1 Rfd8 24. Nd2 Bf8 25. Rfd1 Qc5 26. Rbc1 f5 27. h3 e4 28. f3 exf3 29. Nxf3 Bh6 30. Kf2 Re8 31. Rd3 Bxd5 32. Rxd5 Qxe3+ 33. Qxe3 Bxe3+ 34. Kf1 Bxc1 35. Bb5 Red8 36. Re5 b3 37. Be2 Rc5 38. Re6 b5 0-1

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "2"]
[White "Chua, Daniel James"]
[Black "Gao, Chenzhuo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1751"]
[BlackElo "1580"]
[PlyCount "49"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Be2 0-0 9. Qd2 Qa5 10. 0-0-0 c4 11. g4 b5 12. f5 Nb4 13. Bg5 Nxa2+ 14. Nxa2 Qxa2 15. Qf4 Ba3 16. Kd2 Bxb2 17. f6 Qa3 18. Ke1 Re8 19. fxg7 Bc3+ 20. Kf1 Bb4 21. Bf6 Nxf6 22. exf6 Qa5 23. Qh6 Qc7 24. Ng5 Qf4+ 25. Kg2 1-0

[Event "GER-ch U12"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "1"]
[White "Gao, Chenzhuo"]
[Black "Fels, Mattis"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1580"]
[BlackElo "1759"]
[PlyCount "87"]
[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. Nf3 e6 3. e3 f5 4. Nbd2 Nf6 5. Bd3 Be7 6. b3 0-0 7. Bb2 Ne4 8. 0-0 Nd7 9. c4 c6 10. Qc2 g5 11. Rad1 h5 12. Ne5 Nxe5 13. dxe5 Qe8 14. cxd5 exd5 15. f3 Nxd2 16. Rxd2 Bb4 17. Re2 Qe7 18. Qc1 Be6 19. Kh1 Rf7 20. a3 Bc5 21. b4 Bb6 22. Bd4 Qc7 23. Rc2 f4 24. b5 fxe3 25. Bxb6 axb6 26. Qxe3 Rg7 27. bxc6 bxc6 28. Rb1 Rxa3 29. Bh7+ Kxh7 30. Qxa3 Bf5 31. Qb2 Bxc2 32. Qxc2+ Kh6 33. g3 c5 34. Qf5 Rg6 35. e6 d4 36. Qf8+ Qg7 37. e7 Re6 38. e8Q Rxe8 39. Rxb6+ Kh7 40. Qxe8 d3 41. Qxh5+ Kg8 42. Rb8+ Qf8 43. Qg6+ Kh8 44. Rxf8# 1-0

[Event "Heusenstamm Sparkassen op U14 9th"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "5"]
[White "Gao, Chenzhuo"]
[Black "Riazi, Dominik"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1301"]
[BlackElo "997"]
[PlyCount "89"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. h3 h6 6. Bg2 b6 7. Nc3 Bb7 8. Nxe5 Nxe5 9. Bxb7 Rb8 10. Bg2 Bb4 11. Bd2 Qe7 12. 0-0 0-0 13. a3 Bd6 14. Re1 Rfe8 15. Nb5 a6 16. Nxd6 Qxd6 17. Bf4 g5 18. Bd2 Re7 19. Bb4 c5 20. Bc3 Rbe8 21. b4 Nc6 22. bxc5 bxc5 23. e3 Ne5 24. d4 cxd4 25. Bb4 Qb6 26. Bxe7 dxe3 27. Rxe3 Rxe7 28. Qe2 Qd4 29. Re1 d6 30. Rd1 Qc5 31. Kh2 g4 32. h4 Rc7 33. Rc3 Qa5 34. Rdc1 Re7 35. Qd2 Nf3+ 36. Bxf3 gxf3 37. Qxd6 Re6 38. Qf4 Re2 39. Qxf6 Qc5 40. Rxf3 Qa7 41. Rd1 Re8 42. Rf4 Qxf2+ 43. Rxf2 Re2 44. Rd8+ Kh7 45. Qxf7# 1-0

[Event "Heusenstamm Sparkassen op U14 9th"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "7"]
[White "Gao, Chenzhuo"]
[Black "Shanawaz Thabrez, Shahzaib"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1301"]
[BlackElo "1463"]
[PlyCount "71"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. d3 g6 3. Nf3 Bg7 4. g3 Nf6 5. Nc3 e6 6. Bg2 Nc6 7. Bd2 d5 8. Bf4 d4 9. Nb5 0-0 10. Bd6 Re8 11. Bxc5 a6 12. Nd6 Qa5+ 13. b4 Nxb4 14. Nxe8 Nc2+ 15. Kf1 Nxa1 16. Nxf6+ Bxf6 17. Bxd4 Bxd4 18. Nxd4 Qxa2 19. f4 Bd7 20. Kf2 Qb2 21. Qxa1 Qb6 22. Rb1 Qc7 23. Rxb7 Qc8 24. Rxd7 Qxd7 25. Bxa8 g5 26. e3 gxf4 27. gxf4 e5 28. fxe5 Qh3 29. Qg1+ Kf8 30. Qg3 Qd7 31. Bc6 Qd8 32. Qf4 Kg7 33. Bd5 Qa5 34. Qxf7+ Kh6 35. Qf6+ Kh5 36. Bf3# 1-0

[Event "Heusenstamm Sparkassen op U14 9th"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "6"]
[White "Hasenpflug, Till"]
[Black "Gao, Chenzhuo"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1350"]
[BlackElo "1301"]
[PlyCount "62"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 b6 2. g3 Bb7 3. Bg2 e6 4. d4 d6 5. Be3 Ne7 6. Nd2 g6 7. Ne2 Bg7 8. 0-0 h6 9. Nb3 Nd7 10. Qd2 a6 11. c3 g5 12. f4 gxf4 13. Nxf4 Nf6 14. Qe2 Rg8 15. Rf2 Bxe4 16. Nh5 Bxg2 17. Nxf6+ Bxf6 18. Kxg2 Nf5 19. Bf4 Qe7 20. Re1 Kf8 21. Qh5 Bg5 22. Qf3 Rb8 23. Qd3 a5 24. Bxg5 Qxg5 25. Nd2 Rg7 26. Ne4 Qg6 27. Kf1 d5 28. Nd2 Kg8 29. Ke2 Qg4+ 30. Nf3 c5 31. Kd2 c4 1/2-1/2

[Event "Heusenstamm Sparkassen op U14 9th"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "3"]
[White "Gao, Chenzhuo"]
[Black "Henn, Jakob"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1301"]
[PlyCount "120"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e6 2. d3 d5 3. cxd5 exd5 4. Nf3 Nf6 5. g3 b6 6. Bg2 Bb7 7. Nc3 d4 8. Nb1 Be7 9. Nbd2 0-0 10. 0-0 Re8 11. Nb3 c5 12. Bg5 h6 13. Bd2 Nc6 14. Rc1 Qd7 15. Qc2 Bd6 16. e3 dxe3 17. fxe3 Rac8 18. Bc3 Ng4 19. Bh3 Rxe3 20. Qd2 Rce8 21. Rce1 Rxe1 22. Rxe1 Rxe1+ 23. Qxe1 f5 24. Nbd2 Qf7 25. Nc4 Bc7 26. a3 Ba6 27. Ne3 Bxd3 28. Nxg4 fxg4 29. Bxg4 Kh7 30. Qe3 Qd5 31. Nh4 Be4 32. Qxe4+ Qxe4 33. Bf5+ Qxf5 34. Nxf5 g6 35. Ne3 Nd4 36. Kf2 Kg7 37. Nc2 Be5 38. Bxd4 Bxd4+ 39. Nxd4 cxd4 40. Kf3 Kf6 41. Ke4 d3 42. Kxd3 Kf5 43. h3 h5 44. b4 g5 45. Ke3 b5 46. Kd4 g4 47. h4 Ke6 48. Kc5 Ke5 49. Kxb5 Ke4 50. Ka6 Kf3 51. Kxa7 Kxg3 52. b5 Kxh4 53. b6 g3 54. b7 g2 55. b8Q g1Q+ 56. Ka6 Qf1+ 57. Ka5 Qf5+ 58. Ka4 Qc2+ 59. Ka5 Qc5+ 60. Ka4 Qc2+ 1/2-1/2

[Event "Heusenstamm Sparkassen op U14 9th"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "2"]
[White "Vasudevan, Ananya1"]
[Black "Gao, Chenzhuo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1126"]
[BlackElo "1301"]
[PlyCount "70"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. e4 d6 4. Nf3 e6 5. Be3 Nd7 6. Be2 b6 7. 0-0 Bb7 8. Bd3 a6 9. Re1 Ne7 10. Qd2 h5 11. h3 c5 12. dxc5 Nxc5 13. Bf4 Nxd3 14. Qxd3 e5 15. Bh2 0-0 16. Rad1 Nc8 17. Nd2 f5 18. exf5 gxf5 19. f4 e4 20. Qg3 Kh7 21. Kh1 Rg8 22. Qe3 Bxc3 23. Qxc3 e3 24. Qxe3 Bxg2+ 25. Kg1 Bf3+ 26. Kf2 Bxd1 27. Rxd1 Ne7 28. Qe6 b5 29. Re1 Rg7 30. Bg3 Qb6+ 31. Kg2 Rag8 32. Kh2 Rxg3 33. Qxe7+ R8g7 34. Qe2 Qd4 35. Nf1 Qg1# 0-1

[Event "Heusenstamm Sparkassen op U14 9th"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "4"]
[White "Will, Elina"]
[Black "Gao, Chenzhuo"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1325"]
[BlackElo "1301"]
[PlyCount "80"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. c4 Bb7 4. Nc3 d6 5. Bf4 Ne7 6. Nf3 Nd7 7. Be2 g6 8. 0-0 Bg7 9. Qd2 h6 10. h3 a6 11. Rfe1 g5 12. Be3 c5 13. Rad1 0-0 14. h4 g4 15. Nh2 h5 16. dxc5 Nxc5 17. Bh6 Ng6 18. Bxg7 Kxg7 19. g3 e5 20. Qxd6 Nxe4 21. Nxe4 Bxe4 22. f3 gxf3 23. Bxf3 Bxf3 24. Nxf3 f6 25. Rd2 Qxd6 26. Rxd6 Rab8 27. Red1 Rf7 28. b3 Re7 29. Rc6 e4 30. Nd4 Kf7 31. Nf5 Re5 32. Ne3 Ne7 33. Rd7 Kg6 34. Rcc7 Nf5 35. Nxf5 Kxf5 36. Kf2 Kg4 37. Rg7+ Kh3 38. Rcf7 Rd8 39. Rxf6 e3+ 40. Ke1 e2 0-1

[Event "Heusenstamm Sparkassen op U14 9th"]
[Site "Heusenstamm"]
[Date "2023.11.24"]
[Round "1"]
[White "Gao, Chenzhuo"]
[Black "Kanagaraj, Aarav"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1301"]
[BlackElo "966"]
[PlyCount "87"]
[EventDate "2023.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. d3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 e5 7. Bd2 Nc6 8. h3 Re8 9. 0-0 Be6 10. e4 Qd7 11. Kh2 Nb4 12. Be3 a6 13. a3 Nc6 14. Rc1 Rab8 15. Ng5 Nd4 16. Nxe6 Qxe6 17. Ne2 c5 18. f4 b5 19. fxe5 Qxe5 20. Nxd4 cxd4 21. Bf4 Qe6 22. c5 Bf8 23. cxd6 Bxd6 24. Rc6 Red8 25. Rxa6 Qe7 26. e5 Bxe5 27. Bxe5 Qxe5 28. Raxf6 Rd6 29. Rxf7 b4 30. Qb3 Qe6 31. Qxe6 Rxe6 32. Bd5 Re2+ 33. R7f2+ Kg7 34. Rxe2 bxa3 35. bxa3 Rb5 36. Bc4 Ra5 37. Re7+ Kh6 38. Rff7 Kg5 39. h4+ Kh5 40. Rxh7+ Kg4 41. Ref7 Rf5 42. Be6 g5 43. Rxf5 gxh4 44. Rxh4# 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "6"]
[White "Gao, Chenzhuo"]
[Black "Niedenthal, Robert"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "1504"]
[PlyCount "84"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 g6 2. d3 Bg7 3. Nf3 b6 4. g3 Bb7 5. Bg2 Nf6 6. Nc3 0-0 7. Bd2 d6 8. h3 Nbd7 9. 0-0 a6 10. Re1 e5 11. e4 Nc5 12. Bg5 h6 13. Bxf6 Bxf6 14. Qd2 Bg7 15. Rad1 Ne6 16. a3 c6 17. Ne2 Nc5 18. Qc2 Rc8 19. d4 Nd7 20. dxe5 Nxe5 21. Nxe5 Bxe5 22. b4 Qe7 23. f4 Bg7 24. Rd3 Rfd8 25. Red1 c5 26. bxc5 Bxe4 27. Bxe4 Qxe4 28. cxb6 Rxc4 29. Qd2 Rc6 30. Rb3 Rc2 31. Qe3 Rxe2 32. Qxe4 Rxe4 33. b7 Rb8 34. Rxd6 Bd4+ 35. Kg2 Ba7 36. Rxa6 Re2+ 37. Kf3 Rf2+ 38. Kg4 h5+ 39. Kg5 Bc5 40. Ra8 Kg7 41. Re3 Rxb7 42. Ra6 Bxe3 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "7"]
[White "Gao, Chenzhuo"]
[Black "Stepanjan, Tatevik Mia"]
[Result "1/2-1/2"]
[ECO "A20"]
[BlackElo "1351"]
[PlyCount "65"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nf3 c6 4. Nxe5 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nf3 Be6 8. g3 0-0 9. Bg2 d5 10. cxd5 Nxd5 11. h3 Nd7 12. 0-0 N7f6 13. Nc3 h6 14. a3 Qd7 15. Kh2 Rfe8 16. Rfe1 Qc7 17. Rac1 Qb6 18. Nxd5 Bxd5 19. e4 Be6 20. b4 Rad8 21. Rc3 Nd7 22. Qe3 Qa6 23. d4 Nb6 24. Rc5 Nc4 25. Qc3 b5 26. d5 cxd5 27. exd5 Bd7 28. Ra1 Qb7 29. a4 a6 30. axb5 axb5 31. Nd2 Nxd2 32. Qxd2 Qb6 33. Re1 1/2-1/2

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "4"]
[White "Gao, Chenzhuo"]
[Black "Wagener, Nicolas"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "1427"]
[PlyCount "150"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 b6 2. d3 Bb7 3. e4 c5 4. Nf3 g6 5. g3 Nc6 6. Bg2 Bg7 7. a3 Nd4 8. Nxd4 Bxd4 9. Qc2 Nf6 10. h3 Qc7 11. Bd2 h5 12. Nc3 a6 13. Ne2 e5 14. Nxd4 exd4 15. Rc1 0-0-0 16. Bg5 Qd6 17. 0-0 Rde8 18. Bxf6 Qxf6 19. b4 d6 20. bxc5 dxc5 21. Rb1 Kb8 22. Qb3 Ka7 23. Rb2 h4 24. g4 Qc6 25. Rfb1 Re6 26. f4 Qc7 27. Rf1 f5 28. exf5 gxf5 29. g5 Bxg2 30. Rxg2 Re3 31. Kh2 Rhe8 32. Qc2 Qe7 33. g6 Re2 34. Rxe2 Qxe2+ 35. Qxe2 Rxe2+ 36. Kh1 Re8 37. g7 Rg8 38. Rg1 Kb7 39. Rg5 a5 40. Rxf5 Rxg7 41. Rh5 Rg3 42. Rxh4 Rxd3 43. f5 Rf3 44. Rh7+ Kc6 45. Rh6+ Kc7 46. Rh7+ Kd6 47. Rh6+ Ke5 48. Kg2 Rxa3 49. Rxb6 Kxf5 50. Rb5 d3 51. Rxc5+ Ke4 52. Rd5 Ra4 53. Rd8 Rxc4 54. h4 Rd4 55. Re8+ Kd5 56. Rd8+ Kc4 57. Rc8+ Kb3 58. Rb8+ Kc3 59. Rc8+ Rc4 60. Rxc4+ Kxc4 61. Kf2 Kc3 62. h5 d2 63. Ke2 Kc2 64. h6 d1Q+ 65. Ke3 Qh1 66. h7 a4 67. h8Q Qxh8 68. Ke2 Qc3 69. Kf2 a3 70. Ke2 a2 71. Kf2 Qd3 72. Kg2 Qe3 73. Kh2 a1R 74. Kg2 Rg1+ 75. Kh2 Qg3# 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "5"]
[White "Schroeder, Jakob"]
[Black "Gao, Chenzhuo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1222"]
[PlyCount "60"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. Nc3 Bb7 4. Bd3 d6 5. Nge2 Ne7 6. 0-0 g6 7. Bf4 Bg7 8. Re1 h6 9. h3 Nd7 10. Bg3 g5 11. f4 gxf4 12. Bxf4 Rg8 13. Qd2 h5 14. Rf1 Bh8 15. Bg5 f6 16. Bh4 Ng6 17. Bg3 h4 18. Bh2 Qe7 19. Nf4 0-0-0 20. Bc4 Nxf4 21. Qxf4 f5 22. Rad1 fxe4 23. Nxe4 Rdf8 24. Qe3 d5 25. Bxd5 Rxf1+ 26. Kxf1 Bxd5 27. Qc3 e5 28. dxe5 Bxe4 29. Qc4 Bxg2+ 30. Kf2 Qc5+ 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "2"]
[White "Gao, Chenzhuo"]
[Black "Avhopulo, Kirill"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "135"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 d6 6. g3 c5 7. Bg2 Nc6 8. Nf3 0-0 9. h3 h6 10. 0-0 Re8 11. Re1 Bd7 12. a3 a5 13. e3 d5 14. cxd5 Nxd5 15. Qb3 Nxc3 16. Qxc3 Qb6 17. Rac1 Rab8 18. Rc2 Qb5 19. Qxc5 Qxd3 20. Rd2 Qf5 21. g4 Qe6 22. Red1 Rbd8 23. Rd6 Qe7 24. Qb6 Be6 25. Rxd8 Rxd8 26. Rxd8+ Qxd8 27. Qxd8+ Nxd8 28. Nxe5 f6 29. Ng6 Kf7 30. Nf4 Bc4 31. Bd5+ Bxd5 32. Nxd5 Ke6 33. Nb6 Nc6 34. f4 g6 35. Kf2 Kd6 36. Ke2 g5 37. Kd3 Kc5 38. Nd7+ Kd6 39. Nxf6 gxf4 40. exf4 Ne7 41. Ne4+ Kd5 42. b3 Ng6 43. Ke3 b5 44. Nf6+ Kc5 45. Ng8 b4 46. a4 h5 47. gxh5 Nf8 48. Nf6 Kd6 49. h6 Ng6 50. f5 Nh8 51. Kf4 Ke7 52. Kg5 Nf7+ 53. Kg6 Nxh6 54. Nd5+ Kd6 55. Kxh6 Kxd5 56. f6 Ke6 57. Kg6 Kd5 58. f7 Kd4 59. f8Q Kc3 60. Qf3+ Kb2 61. Qd3 Ka1 62. Kf5 Kb2 63. Ke4 Ka1 64. Ke3 Kb2 65. Kd2 Ka3 66. Kc1 Ka2 67. Qc2+ Ka3 68. Qb2# 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "3"]
[White "Himmelspacht, Maxim"]
[Black "Gao, Chenzhuo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1588"]
[PlyCount "87"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. Bd3 d6 5. Nf3 Be7 6. 0-0 Bf8 7. Re1 Ne7 8. d5 e5 9. a4 a6 10. Be3 g6 11. Qd2 h6 12. h3 Bg7 13. Nh2 Nd7 14. Rf1 g5 15. Ne2 Nf6 16. c4 a5 17. b4 0-0 18. Rfb1 Ba6 19. bxa5 bxa5 20. Qc2 Qd7 21. Ra2 Rfb8 22. Rab2 Rxb2 23. Rxb2 c6 24. Nc3 cxd5 25. cxd5 Bxd3 26. Qxd3 Rc8 27. Nb5 Rb8 28. Nf1 Ng6 29. Ng3 Nh4 30. Rc2 g4 31. hxg4 Nxg4 32. Bd2 Ra8 33. Rc6 Bf8 34. Qc2 Nf6 35. f3 Ng6 36. Nf5 Nf4 37. Nfxd6 Bxd6 38. Rxd6 Qe7 39. Bxf4 exf4 40. Qc6 Nxe4 41. Qxa8+ Kg7 42. fxe4 Qxe4 43. Qxa5 Qb1+ 44. Kh2 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.26"]
[Round "1"]
[White "Elpelt, Silvia"]
[Black "Gao, Chenzhuo"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1464"]
[PlyCount "67"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 d6 5. Bb5+ Nd7 6. 0-0 a6 7. Bd3 Ne7 8. Bg5 h6 9. Bd2 g6 10. Re1 Bg7 11. Rb1 g5 12. h3 Ng6 13. d5 e5 14. Ne2 Nf6 15. Ng3 Bc8 16. c4 Ne7 17. Nh2 Qd7 18. Nh5 0-0 19. Nxf6+ Bxf6 20. Be2 Bg7 21. Bg4 f5 22. Bh5 fxe4 23. Bg4 Nf5 24. Rxe4 Qf7 25. Bh5 Qf6 26. Ng4 Qe7 27. Re1 Bd7 28. b4 Be8 29. Ne3 Nxe3 30. Bxe3 Bxh5 31. Qxh5 Rae8 32. a3 Qf7 33. Qxf7+ Rxf7 34. Rf1 1/2-1/2

