[Event "Wch U16"]
[Site "Montesilvano"]
[Date "2023.11.14"]
[Round "2"]
[White "Andreev, Konstantin1"]
[Black "Yang, Cheng Yan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2304"]
[BlackElo "1310"]
[PlyCount "85"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Nd7 8. Be3 c5 9. dxc5 Qa5+ 10. c3 Nxc5 11. Bxc5 Qxc5 12. Nbd2 Ne7 13. Rh3 g6 14. 0-0-0 0-0-0 15. Ne4 Qc4 16. Nd6+ Rxd6 17. Qxc4+ dxc4 18. exd6 Nd5 19. d7+ Kxd7 20. Ne5+ Ke7 21. Nxc4 Bg7 22. Rhd3 b6 23. Ne3 Nf6 24. Kc2 Rc8 25. c4 b5 26. b3 Bf8 27. Kb1 bxc4 28. bxc4 Ke8 29. f3 Bc5 30. Ng4 Be7 31. Nxf6+ Bxf6 32. Rc1 Bxh4 33. c5 Bf6 34. c6 a5 35. Rc4 a4 36. Kc2 Be7 37. Rd1 Ba3 38. Rb1 Bd6 39. Rb7 a3 40. Kb3 e5 41. Ka4 f5 42. Kb5 Kd8 43. Rd7+ 1-0

[Event "Tainan CTCA op"]
[Site "Tainan"]
[Date "2023.08.18"]
[Round "6"]
[White "Lin, Yu Cheng"]
[Black "Yang, Cheng Yan"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1349"]
[PlyCount "129"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TPE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. Nbd2 Be6 8. Qc2 Nbd7 9. b3 dxc4 10. bxc4 Bg4 11. Rb1 Rb8 12. e4 Bxf3 13. Nxf3 Ne8 14. Bf4 Nc7 15. c5 Re8 16. Rfd1 f6 17. Bh3 g5 18. Qc4+ Kh8 19. Bxg5 fxg5 20. Nxg5 Rf8 21. Nf7+ Rxf7 22. Qxf7 Nf6 23. Bg2 Qd7 24. e5 Nfd5 25. Rd3 Rf8 26. Qh5 b5 27. Be4 h6 28. Qg6 Kg8 29. Qh7+ Kf7 30. Bg6+ Ke6 31. Qxg7 Qd8 32. f4 Kd7 33. f5 Kc8 34. Qxh6 Kb7 35. h4 Rh8 36. Qd2 Qg8 37. h5 Ne8 38. g4 Ng7 39. h6 Ne6 40. h7 Qg7 41. Rf1 Nef4 42. Rxf4 Nxf4 43. Qxf4 e6 44. Kf2 exf5 45. gxf5 a5 46. Rh3 Rd8 47. Qh6 Qd7 48. h8Q Rxh8 49. Qxh8 Qxd4+ 50. Re3 Qf4+ 51. Rf3 Qd4+ 52. Kg3 Qg1+ 53. Kf4 Qc1+ 54. Kg4 Qg1+ 55. Rg3 Qd1+ 56. Kg5 Qc1+ 57. Kf6 Qxc5 58. Qg7+ Kb6 59. Qe7 Qd4 60. Qd6 Qh4+ 61. Rg5 Qh8+ 62. Kf7 Qh4 63. Rh5 Qc4+ 64. e6 Qxa2 65. Kf8 1-0

[Event "Tainan CTCA op"]
[Site "Tainan"]
[Date "2023.08.16"]
[Round "5"]
[White "Yang, Cheng Yan"]
[Black "Lu, Jie Xin"]
[Result "1/2-1/2"]
[ECO "A36"]
[BlackElo "1090"]
[PlyCount "44"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TPE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. e4 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d3 Rb8 9. h3 a6 10. a4 Bd7 11. f4 Na7 12. Ra2 e5 13. f5 Qc8 14. g4 Qc7 15. Ng3 b5 16. b3 bxc4 17. bxc4 Nc6 18. g5 Ne8 19. Nd5 Qd8 20. Raf2 Nd4 21. fxg6 hxg6 22. h4 Rb1 1/2-1/2

[Event "Tainan CTCA op"]
[Site "Tainan"]
[Date "2023.08.15"]
[Round "4"]
[White "Lu, Jia En"]
[Black "Yang, Cheng Yan"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1554"]
[PlyCount "53"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TPE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 e6 5. Nf3 Be7 6. 0-0 0-0 7. d4 a6 8. Bd3 Nd7 9. Ne4 Nb4 10. Be2 c5 11. c3 Nc6 12. Be3 b6 13. dxc5 Nxc5 14. Nxc5 Bxc5 15. Bxc5 bxc5 16. Bd3 Rb8 17. Qe2 Qb6 18. b3 Bb7 19. Qe4 g6 20. Qh4 Kg7 21. Ng5 h6 22. Ne4 f5 23. Nd6 Rbd8 24. Nc4 Qc7 25. Rad1 Ne5 26. Nxe5 Qxe5 27. Qe7+ 1-0

[Event "Tainan CTCA op"]
[Site "Tainan"]
[Date "2023.08.15"]
[Round "3"]
[White "Yang, Cheng Yan"]
[Black "Yu, Jian Sia"]
[Result "1/2-1/2"]
[ECO "B37"]
[BlackElo "1320"]
[PlyCount "43"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TPE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be2 0-0 8. Be3 Nc6 9. Nc2 a5 10. a4 Nb4 11. 0-0 Nxc2 12. Qxc2 Ng4 13. Nd5 Nxe3 14. Nxe3 e6 15. Rad1 Qb6 16. Kh1 Bd7 17. b3 Rad8 18. Rd2 Bc6 19. Bf3 Bh6 20. Qc3 f5 21. exf5 Bxf3 22. gxf3 1/2-1/2

[Event "Tainan CTCA op"]
[Site "Tainan"]
[Date "2023.08.14"]
[Round "2"]
[White "Wang, Hsi Hao"]
[Black "Yang, Cheng Yan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1237"]
[PlyCount "98"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TPE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. d4 e6 5. Nf3 Be7 6. 0-0 0-0 7. c3 b6 8. Re1 Bb7 9. Qe2 Nd7 10. Ne5 c5 11. Bxd5 Bxd5 12. Nxd7 Qxd7 13. c4 Bb7 14. dxc5 Qc6 15. f3 Bxc5+ 16. Kf1 h6 17. b3 Qd6 18. Be3 Bxe3 19. Qxe3 Qxh2 20. Nc3 Rfd8 21. Rad1 Bc6 22. Ne4 Bxe4 23. Qxe4 Qc7 24. Kf2 Rac8 25. g3 Rd6 26. f4 Rcd8 27. Ke2 Qd7 28. Qc2 Rxd1 29. Rxd1 Qxd1+ 30. Qxd1 Rxd1 31. Kxd1 g5 32. Ke2 Kg7 33. b4 Kf6 34. Kf3 gxf4 35. Kxf4 e5+ 36. Ke4 Ke6 37. g4 f6 38. a4 Kd6 39. Ke3 a5 40. bxa5 bxa5 41. Kd3 Kc5 42. Kc3 e4 43. Kb3 Kd4 44. c5 Kxc5 45. Kc3 Kd5 46. Kd2 Kd4 47. Ke2 e3 48. Ke1 Ke4 49. Ke2 Kf4 0-1

