[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Wang, Bingnan"]
[Black "Zeng, Yimin"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1566"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bc4 Nf6 10. Qe2 Nd5 11. c3 Be7 12. Qg4 Bf6 13. Nh5 Rg8 14. Bf4 Qa5 15. 0-0 Nxf4 16. Qxf4 Bxe5 17. dxe5 Nd7 18. Rfe1 Bg6 19. Ng3 Rf8 20. h5 Bh7 21. Qg4 Nxe5 22. Qxg7 Nxc4 23. Qxh7 0-0-0 24. b3 Ne5 25. Qxh6 Nd3 26. Red1 Qxc3 27. Qe3 Qh8 28. Qxa7 Rd5 29. a4 Rfd8 30. Ra2 Nf4 31. Rxd5 exd5 32. a5 Qe5 33. a6 Qb8 34. Qc5 Ne6 35. Qc2 Qa7 36. axb7+ Qxb7 1-0

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Zeng, Yimin"]
[Black "Jin, Weicheng"]
[Result "1-0"]
[ECO "D78"]
[PlyCount "111"]
[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. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. c4 c6 6. 0-0 0-0 7. Nbd2 Nbd7 8. Re1 e6 9. b3 c5 10. Bb2 Nh5 11. cxd5 exd5 12. Qc2 Qc7 13. Rac1 b6 14. Ba3 Bb7 15. dxc5 Rfc8 16. b4 bxc5 17. bxc5 Bf8 18. Nb3 Nhf6 19. Nfd4 a6 20. Bb4 a5 21. Nxa5 Rxa5 22. Bxa5 Qxa5 23. c6 Ne5 24. cxb7 Rxc2 25. b8Q Rxc1 26. Rxc1 Qd2 27. Nb3 Qxe2 28. Qb6 Ne4 29. Qe3 Qxa2 30. Bxe4 dxe4 31. Qxe4 Qxb3 32. Qxe5 h6 33. Qe4 Bg7 34. Rc8+ Kh7 35. Qe8 Qd1+ 36. Kg2 Qd5+ 37. f3 h5 38. Rc7 Qa2+ 39. Kh3 Qe6+ 40. Qxe6 fxe6 41. Kg2 e5 42. h4 Kh6 43. Kf2 Kh7 44. Ke3 Kh6 45. Ke4 Kh7 46. Rxg7+ Kxg7 47. Kxe5 Kf7 48. f4 Ke7 49. f5 Kf7 50. f6 Kf8 51. Ke6 Ke8 52. f7+ Kf8 53. Kf6 g5 54. hxg5 h4 55. g6 hxg3 56. g7# 1-0

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Luo, Chenyu"]
[Black "Zeng, Yimin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1100"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h5 7. g5 c5 8. Be3 Nc6 9. Qd2 Nge7 10. Bb5 a6 11. Bxc6+ Nxc6 12. 0-0-0 cxd4 13. Bxd4 Nb4 14. a3 Nxc2 15. Re1 Nxe1 16. Qxe1 Rc8 17. Kd1 Rc4 18. Nge2 Bc5 19. b3 Rxd4+ 20. Nxd4 Bxd4 21. Ne2 Bxe5 22. f4 Qc7 23. Qd2 Bd6 24. b4 0-0 25. Rh3 Rc8 26. Rc3 Qb8 27. Rxc8+ Qxc8 28. Qc1 Qxc1+ 29. Kxc1 Bd3 30. Nc3 Bxf4+ 31. Kd1 Bc4 32. Nb1 Bg3 33. Nd2 Bxh4 34. Nxc4 dxc4 35. Kc2 Bxg5 36. Kc3 b5 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Zeng, Yimin"]
[Black "Feng, Yusheng"]
[Result "0-1"]
[ECO "E16"]
[PlyCount "112"]
[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. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 c5 6. dxc5 Bxc5 7. 0-0 0-0 8. Nc3 Ne4 9. Qc2 Nxc3 10. Qxc3 Nc6 11. a3 Be7 12. Rd1 Qe8 13. Qc2 Rc8 14. b4 d5 15. Bd2 Bf6 16. Rab1 Ne7 17. c5 Ng6 18. Be3 e5 19. Nd2 Qe7 20. Nb3 d4 21. Bxb7 Qxb7 22. Bd2 e4 23. Bc1 e3 24. f3 Rfd8 25. Bb2 bxc5 26. Nxc5 Qd5 27. Rbc1 h5 28. Qe4 Qa2 29. Qb1 Qd5 30. Ne4 Be5 31. Qd3 Rxc1 32. Bxc1 Ne7 33. Bb2 f5 34. Nc5 f4 35. Kg2 Nc6 36. gxf4 Bxf4 37. Qb3 Kh8 38. Qxd5 Rxd5 39. Nd3 Rg5+ 40. Kh1 Bd6 41. Rc1 Ne5 42. Nxe5 Bxe5 43. Rc5 d3 44. Bc3 d2 45. Bxd2 exd2 46. Rd5 Bf4 47. Rd3 Be3 48. h4 Rg1+ 49. Kh2 d1Q 50. Rxe3 Rh1+ 51. Kg3 Qg1+ 52. Kf4 Rxh4+ 53. Kf5 Qxe3 54. a4 Rf4+ 55. Kg5 Qe5+ 56. Kg6 Rf6# 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Wu, Yinan"]
[Black "Zeng, Yimin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1250"]
[PlyCount "71"]
[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. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Qd7 8. Nf3 a6 9. Na4 Na5 10. Qb4 Qd8 11. Qb6 Nd7 12. Qxd8+ Kxd8 13. Ne5 Nxe5 14. Bxe5 Nc6 15. Bg3 e6 16. Nb6 Ra7 17. a3 Be7 18. Rc1 Bf8 19. Bb8 Nxb8 20. Rc8+ Ke7 21. Rxb8 Kd6 22. Rc8 e5 23. Rc5 Be6 24. a4 exd4 25. exd4 Ke7 26. a5 Kd8 27. b4 Bxc5 28. bxc5 Re8 29. Kd2 Kc7 30. Bd3 Kc6 31. Re1 h6 32. f4 Bd7 33. Rxe8 Bxe8 34. Bc2 Kb5 35. Ba4+ Kxa5 36. Bxe8 1-0

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Chen, Siyu2222"]
[Black "Zeng, Yimin"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "68"]
[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 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Qf3 Nf6 10. Qb3 Qd5 11. Qxb7 Qxe5+ 12. Be2 e6 13. Qxa8 Qc7 14. Ba6 Kd7 15. Qb7 Qxb7 16. Bxb7 Kc7 17. Bxc6 Nxc6 18. b3 Bd6 19. Bb2 e5 20. a3 Rc8 21. c4 Na5 22. c5 Be7 23. Bxe5+ Kc6 24. b4 Nc4 25. f4 Ng4 26. d3 Nce3 27. Ke2 Nxg2 28. Kf3 Nxe5+ 29. fxe5 Nxh4+ 30. Ke3 Bg5+ 31. Ke4 f5+ 32. exf6 Re8+ 33. Kd4 Bxf6+ 34. Kc4 Bg8# 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Zeng, Yimin"]
[Black "Gong, Bonuonuo"]
[Result "1/2-1/2"]
[ECO "D78"]
[BlackElo "1483"]
[PlyCount "89"]
[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. d4 g6 2. Nf3 Bg7 3. g3 d5 4. c4 c6 5. Bg2 Nf6 6. 0-0 0-0 7. Nbd2 Re8 8. b3 Ne4 9. Bb2 Nxd2 10. Qxd2 Bg4 11. cxd5 cxd5 12. Ne5 Bxe5 13. dxe5 Nc6 14. Rfd1 Qb6 15. Bxd5 Rad8 16. Bxf7+ Kxf7 17. Qf4+ Bf5 18. e4 Nd4 19. Bxd4 Rxd4 20. Rxd4 Qxd4 21. Re1 Rd8 22. exf5 Qxf4 23. fxg6+ Kxg6 24. gxf4 Kf5 25. Kg2 Kxf4 26. Rc1 Kxe5 27. Rc7 Kd6 28. Rxb7 Ra8 29. Kg3 a5 30. Rb5 a4 31. b4 a3 32. Kf3 Rc8 33. Ra5 Rc3+ 34. Kg4 Rc4+ 35. Kg5 Rxb4 36. Rxa3 Rb2 37. h4 Rxf2 38. Ra6+ Ke5 39. Ra7 Ke6 40. Kh6 Rf7 41. a4 Kd6 42. h5 Ke5 43. Kg5 Rg7+ 44. Kh4 Rg1 45. Ra6 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Chen, Yiyu"]
[Black "Zeng, Yimin"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "38"]
[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 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. h5 e6 7. c4 c5 8. Nf3 Nc6 9. cxd5 exd5 10. dxc5 Bxc5 11. Qxd5 Qa5+ 12. Nc3 Nb4 13. Qxb7 Rd8 14. Qe4 Bc6 15. Bb5 Qxb5 16. Nxb5 Bxe4 17. Ke2 Bd3+ 18. Kd2 Bxb5+ 19. Kc3 Rd3# 0-1

[Event "CHN-ch U12"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Zeng, Yimin"]
[Black "Zhang, Haoxuan1111"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "1601"]
[PlyCount "82"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. g3 d6 5. Bg2 g6 6. Bd2 Bg7 7. cxb5 a6 8. bxa6 0-0 9. Bc3 Bxa6 10. Nh3 Nbd7 11. 0-0 Qb6 12. Nd2 Rfb8 13. Qc2 Ne8 14. b3 Ne5 15. Nf4 Nc7 16. Rab1 Nb5 17. Bxe5 Na3 18. Qc1 Nxb1 19. Bxg7 Nxd2 20. Qxd2 Kxg7 21. Qb2+ Kg8 22. Bh3 Bc8 23. Bg2 c4 24. Rb1 Qa6 25. Be4 Qxa2 26. b4 Qxb2 27. Rxb2 Bd7 28. e3 Ra4 29. Rc2 Raxb4 30. Kg2 Ba4 31. Rc3 Rc8 32. Ne2 Rb3 33. Rc1 c3 34. Bc2 Rb2 35. Bxa4 Rxe2 36. Kf3 Rd2 37. Bc6 Rb8 38. Rxc3 Rbb2 39. Kg4 Rxf2 40. h4 h5+ 41. Kg5 Kg7 0-1

