[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Deng, Zhenghao"]
[Black "Sun, Xingyu"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "81"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. f3 Be7 8. Nde2 Nbd7 9. Be3 0-0 10. 0-0 Nc5 11. Bf2 b5 12. a3 Nxd3 13. cxd3 d5 14. Rc1 dxe4 15. dxe4 Bb7 16. Qxd8 Rfxd8 17. Rfd1 Rxd1+ 18. Rxd1 Rc8 19. Nf4 g5 20. Nfe2 Rd8 21. Rxd8+ Bxd8 22. Be3 g4 23. Bg5 gxf3 24. gxf3 Kg7 25. e5 Bb6+ 26. Kf1 Nd5 27. Nxd5 Bxd5 28. Bf6+ Kg6 29. a4 Bc4 30. axb5 Bxb5 31. b3 Kf5 32. Ke1 Bxe2 33. Kxe2 Bd4 34. Kd3 Bxe5 35. Bd8 Bxh2 36. Kc4 e5 37. Bc7 Bf4 38. Kb4 e4 39. fxe4+ Kxe4 40. Bd8 Bd2+ 41. Ka4 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Deng, Zhenghao"]
[Black "Lin, Haoxuan"]
[Result "1-0"]
[ECO "D27"]
[PlyCount "83"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 dxc4 4. e3 e6 5. Bxc4 a6 6. Be2 c5 7. Nf3 Be7 8. dxc5 Qxd1+ 9. Nxd1 Bxc5 10. 0-0 Ke7 11. b3 b5 12. Bb2 Bb7 13. Nc3 Nbd7 14. Rad1 Rhd8 15. Rd2 Nb6 16. Rfd1 b4 17. Nb1 Rxd2 18. Nbxd2 Rc8 19. Rc1 a5 20. Bd3 h6 21. Nc4 Nxc4 22. Bxc4 Bb6 23. Be2 Rxc1+ 24. Bxc1 Be4 25. a3 Bc2 26. axb4 axb4 27. Bc4 Ne4 28. Ne1 Bb1 29. Bd3 Bxd3 30. Nxd3 Nc5 31. Nxc5 Bxc5 32. Kf1 Kd6 33. Ke2 e5 34. f3 f5 35. Kd3 g5 36. e4 f4 37. Bd2 h5 38. Kc4 g4 39. Bxb4 Bxb4 40. Kxb4 g3 41. h3 h4 42. Kb5 1-0

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Deng, Zhenghao"]
[Black "Liu, Qikai"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "60"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nf3 Nc6 5. g3 Nf6 6. Bg2 Bf5 7. a3 e6 8. Nc3 Bd6 9. e3 0-0 10. 0-0 h6 11. Bd2 Ne4 12. Re1 Rc8 13. Kh1 Nxf2+ 14. Kg1 Nxd1 15. Raxd1 Na5 16. Nb5 Nc4 17. Nxa7 Nxd2 18. Nxc8 Nxf3+ 19. Bxf3 Qxc8 20. Rc1 Qd7 21. Rc3 Rc8 22. Rec1 Rxc3 23. Rxc3 Qb5 24. b4 e5 25. dxe5 Bxe5 26. Rc5 Qd3 27. Rxd5 Qxe3+ 28. Kg2 Bd3 29. Rd8+ Kh7 30. Rd5 Bf1+ 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Zhang, Mingxuan"]
[Black "Deng, Zhenghao"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "72"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 g6 5. 0-0 Bg7 6. Bc2 0-0 7. d4 cxd4 8. cxd4 Nc6 9. d5 Ne5 10. h3 Qc7 11. Nc3 a6 12. a4 Bd7 13. Qe2 Nxf3+ 14. Qxf3 b5 15. axb5 axb5 16. Rxa8 Rxa8 17. Bd3 b4 18. Nb5 Qb7 19. Nd4 Nxe4 20. Bxe4 Bxd4 21. Bg5 f6 22. Bh6 Bxb2 23. Qe2 Be5 24. f4 Bd4+ 25. Kh2 Kf7 26. Re1 Re8 27. f5 Be5+ 28. g3 b3 29. Bd3 Qxd5 30. Bc4 e6 31. Bxd5 exd5 32. Qd1 Bxf5 33. Qxd5+ Be6 34. Qb7+ Re7 35. Qb4 Rc7 36. Rc1 Ra7 1-0

