[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.23"]
[Round "5"]
[White "Gong, Yiming"]
[Black "Wei, Zhengchen"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1844"]
[BlackElo "1675"]
[PlyCount "121"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. Re1 e5 9. d4 exd4 10. cxd4 cxd4 11. Nxd4 Nxd4 12. Qxd4 Re8 13. Qd1 d5 14. Nc3 dxe4 15. Qxd8 Rxd8 16. Nxe4 Nxe4 17. Bxe4 Be6 18. Bg5 Rd7 19. Rad1 Rxd1 20. Rxd1 h6 21. Be3 Bxb2 22. Bxb7 Rb8 23. Bd5 Rd8 24. Rb1 Rxd5 25. Rxb2 Rd7 26. Bxh6 Kh7 27. Be3 a5 28. Kh2 Kg7 29. Bd2 f6 30. Bxa5 Ra7 31. Bc3 Rxa2 32. Rb6 Ra3 33. Bd4 Ra4 34. Bb2 Kf7 35. Rb7+ Ke8 36. Bxf6 Bf7 37. Bg5 Ra2 38. Be3 Ra6 39. Bc5 Re6 40. g4 Re5 41. Bd6 Re6 42. Ba3 Re2 43. Kg3 Bd5 44. Rb6 Kf7 45. Bb2 Re6 46. Rxe6 Kxe6 47. Kf4 Bb3 48. Kg5 Bc2 49. h4 Kf7 50. f4 Kg8 51. h5 gxh5 52. Kxh5 Kf7 53. Kg5 Bd1 54. f5 Be2 55. Kf4 Bd1 56. g5 Be2 57. g6+ Kg8 58. Kg5 Bd3 59. f6 Bc4 60. Kf4 Bd3 61. f7+ 1-0

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.22"]
[Round "3"]
[White "Liu, Meng"]
[Black "Wei, Zhengchen"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1877"]
[BlackElo "1675"]
[PlyCount "102"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. 0-0 Rb8 10. Nc3 a6 11. a3 b5 12. Qd1 Nd5 13. Ne4 Qe7 14. Nc5 0-0 15. e3 Rd8 16. Re1 e5 17. Ne4 Bg4 18. Qd2 Nf6 19. Nxf6+ Qxf6 20. Nxe5 Nxe5 21. dxe5 Rxd2 22. exf6 gxf6 23. Rab1 Rbd8 24. Kf1 Kf8 25. h3 Bf5 26. e4 Be6 27. Rec1 f5 28. e5 f4 29. g4 h5 30. Bf3 hxg4 31. hxg4 Bd5 32. Kg2 Rd3 33. Bxd5 R8xd5 34. Re1 Ke7 35. Re4 R3d4 36. Kf3 Ke6 37. Rxf4 Rxf4+ 38. Kxf4 Rd4+ 39. Kf3 Kxe5 40. Re1+ Kd6 41. Re2 a5 42. g5 b4 43. axb4 axb4 44. Ke3 Kd5 45. Rc2 Rd3+ 46. Kf4 c3 47. bxc3 bxc3 48. Kf5 Kc4 49. Ke4 Rd2 50. Rc1 c2 51. Ke3 Kc3 0-1

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.22"]
[Round "4"]
[White "Wei, Zhengchen"]
[Black "Zhang, Yinzhe"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1675"]
[BlackElo "1927"]
[PlyCount "64"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Bg2 a6 8. h3 Qc7 9. Be3 Nc6 10. Nde2 b5 11. a3 Bb7 12. Qd2 Ne5 13. b3 Ng6 14. f3 Nh4 15. 0-0 Nxg2 16. Kxg2 Be7 17. Bd4 0-0 18. h4 e5 19. Be3 d5 20. Nxd5 Nxd5 21. exd5 Rfd8 22. Ng3 Rxd5 23. Qe2 Bxh4 24. Nf5 Bg5 25. Bxg5 hxg5 26. Ng3 Rd4 27. Rae1 f6 28. Kh2 e4 29. Kh3 Kf7 30. fxe4 Rh8+ 31. Nh5 Rxe4 32. Qd2 Rxh5+ 0-1

[Event "CHN-ch Gp-B"]
[Site "Liaocheng"]
[Date "2024.04.21"]
[Round "2"]
[White "Wei, Zhengchen"]
[Black "Xu, Ziyuan"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1675"]
[BlackElo "1872"]
[PlyCount "120"]
[EventDate "2024.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 d5 8. exd5 exd5 9. Be2 0-0 10. 0-0 Nc6 11. cxd5 Nxd5 12. Nxc6 bxc6 13. Nxd5 cxd5 14. Bf3 Be6 15. Rd1 Qf6 16. Be3 Qxb2 17. Rab1 Qc3 18. Qxc3 Bxc3 19. Bxd5 Bxd5 20. Rxd5 Rab8 21. Rxb8 Rxb8 22. g3 h6 23. Bd4 Rb1+ 24. Kg2 Rd1 25. Rd8+ Kh7 26. Bb6 Ra1 27. Rd3 Bb4 28. Rb3 a5 29. a3 Be1 30. Rf3 Kg6 31. h4 Rb1 32. Bd4 f6 33. Bc3 Bxc3 34. Rxc3 Ra1 35. Rb3 a4 36. Rc3 Kf5 37. Kf3 h5 38. Ke3 Ra2 39. Rc5+ Ke6 40. Rc6+ Kd5 41. Rc3 g6 42. Rd3+ Kc4 43. Rd4+ Kb3 44. Rd6 Rxa3 45. Rxf6 Kc2+ 46. Kf4 Rb3 47. Rxg6 a3 48. Ra6 Rb4+ 49. Kg5 Kb3 50. Rxa3+ Kxa3 51. Kxh5 Kb3 52. Kg6 Rb6+ 53. Kg5 Rb5+ 54. Kf6 Rb6+ 55. Ke5 Rb5+ 56. Kd6 Rb6+ 57. Kc5 Rf6 58. f4 Rg6 59. Kd5 Rxg3 60. f5 Rh3 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Wei, Zhengchen"]
[Black "Jiang, Weiyuan"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1459"]
[PlyCount "51"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Be7 9. f4 d6 10. Kh1 0-0 11. Qe1 Nxd4 12. Bxd4 b5 13. e5 dxe5 14. Bxe5 Qb6 15. Bf3 Bb7 16. Qg3 Bxf3 17. Rxf3 Ne8 18. f5 exf5 19. Nd5 Qd8 20. Rd3 Bh4 21. Qh3 Nd6 22. Bxd6 Qxd6 23. Qxh4 Qe5 24. Ne7+ Kh8 25. Qxh7+ Kxh7 26. Rh3# 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Wei, Zhengchen"]
[Black "Liu, Heyang"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1459"]
[PlyCount "118"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Nb6 13. g5 Bxd4 14. Rxd4 Qc5 15. Rd2 Bd7 16. Be2 0-0-0 17. Rhd1 Bc6 18. Qg4 hxg5 19. hxg5 g6 20. Bd3 Nc4 21. Bxc4 Qxc4 22. Rd4 Qc5 23. Qg1 Rd7 24. Na4 Bxa4 25. Rxa4 Qxg1 26. Rxg1 Rh4 27. Rc4+ Rc7 28. Rxc7+ Kxc7 29. Rf1 Rg4 30. Kd2 Rg2+ 31. Kd3 Rg4 32. Rf2 Kd7 33. Ke3 Ke7 34. Kf3 Rg1 35. c4 Rc1 36. b3 Rc3+ 37. Ke2 a5 38. Kd2 Rg3 39. Ke2 e5 40. Rf3 exf4 41. Rxf4 Rxg5 42. Kf3 Rh5 43. Kg3 Rh1 44. Rf2 Ke6 45. Kg4 b6 46. Kg3 f6 47. Kg4 Rh5 48. Rd2 Rc5 49. Rh2 Rg5+ 50. Kf4 Rh5 51. Rg2 g5+ 52. Kg3 Rh4 53. Re2 Rf4 54. Rh2 Rxe4 55. Rh8 a4 56. Kf3 Kf5 57. Rb8 g4+ 58. Kf2 Kf4 59. Rxb6 g3+ 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Yang, Songnian"]
[Black "Wei, Zhengchen"]
[Result "1/2-1/2"]
[ECO "B92"]
[BlackElo "1459"]
[PlyCount "60"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. 0-0 Nbd7 10. Kh1 b5 11. f3 Rc8 12. Rc1 Nb6 13. a3 Nc4 14. Bxc4 Bxc4 15. Rf2 0-0 16. Qd2 Qc7 17. Bg5 h6 18. Bxf6 Bxf6 19. Nd5 Bxd5 20. Qxd5 Qb6 21. Re2 a5 22. Rd1 a4 23. Nc1 Rc5 24. Qd2 Bg5 25. Qe1 Rfc8 26. h4 Bf6 27. c3 Rc4 28. g3 Qb8 29. Nd3 Bd8 30. Nb4 Ba5 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Wei, Zhengchen"]
[Black "Kong, Chenai"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1459"]
[PlyCount "91"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[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 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Be6 16. Nce3 Rb8 17. b3 Kh8 18. Ra2 f5 19. exf5 Bxf5 20. Nxf5 Rxf5 21. h4 Be7 22. Rd2 Qf8 23. Bd3 Rf7 24. h5 Bg5 25. Ra2 Ne7 26. Nxe7 Rxe7 27. 0-0 Ra7 28. b4 Bd8 29. Qc2 h6 30. Rfa1 Bb6 31. bxa5 Bc5 32. Qe2 Rf7 33. Qe4 g5 34. hxg6 Rg7 35. a6 Ba7 36. Qh4 d5 37. Qxh6+ Kg8 38. Re1 e4 39. Rxe4 Re8 40. Rh4 Re1+ 41. Bf1 Bxf2+ 42. Rxf2 Rxf1+ 43. Rxf1 Qc5+ 44. Kh1 Qg1+ 45. Kxg1 Rxg6 46. Qxg6# 1-0

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Xu, Chenfeng"]
[Black "Wei, Zhengchen"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1459"]
[PlyCount "90"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Bd7 5. Bd3 Bc6 6. Qe2 e5 7. 0-0 Be7 8. Bc2 0-0 9. d4 Qc7 10. d5 Bd7 11. c4 Na6 12. a3 Rab8 13. Nc3 Qd8 14. Be3 b6 15. Nd2 Nc7 16. b4 Bc8 17. b5 Nce8 18. a4 Bb7 19. Rfe1 g6 20. Nb3 Ng7 21. Bd3 Nfh5 22. Bh6 Bg5 23. Bxg5 Qxg5 24. Qe3 Nf4 25. Bf1 Bc8 26. Kh2 Qh5 27. Ne2 Nxe2 28. Bxe2 Qh4 29. Nd2 f5 30. f3 f4 31. Qg1 g5 32. Rf1 Rf6 33. Qf2 Qh6 34. Rh1 Nh5 35. Nf1 Rg6 36. Kg1 Qg7 37. Ra2 Nf6 38. Nh2 h5 39. Kf1 g4 40. hxg4 hxg4 41. fxg4 Nxe4 42. Qe1 Ng3+ 43. Kg1 Nxh1 44. Kxh1 Rh6 45. Kg1 Qh7 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Wei, Zhengchen"]
[Black "Xia, Jinnan"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1459"]
[PlyCount "100"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nfd7 13. Ne4 Qxa2 14. Rd1 Qd5 15. Qe3 Qxe5 16. c3 Bc5 17. Bg3 Qd5 18. Bd6 Bxd6 19. Nb5 Qxd1+ 20. Kxd1 axb5 21. Nxd6+ Ke7 22. Nf5+ Kf8 23. Nd6 Nc6 24. Qe4 Nde5 25. Kc2 Ke7 26. Nxb5 Rd8 27. Qe3 Ra2+ 28. Kc1 Ra1+ 29. Kc2 Rdd1 30. Qc5+ Ke8 31. g3 Rxf1 32. Rxf1 Rxf1 33. Qd6 Rf2+ 34. Kd1 Bd7 35. Qc5 Rb2 36. Qb6 Ke7 37. c4 Kf6 38. Qc7 Rb4 39. Nd6 Nxc4 40. Ne4+ Ke7 41. Nc5 N4e5 42. Nxb7 Rd4+ 43. Ke2 f5 44. Nc5 g5 45. Nxd7 Rxd7 46. Qb6 f4 47. Qc5+ Kf7 48. gxf4 gxf4 49. Qf2 f3+ 50. Ke3 Ng4+ 0-1

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Wang, Yichen1"]
[Black "Wei, Zhengchen"]
[Result "1/2-1/2"]
[ECO "B50"]
[BlackElo "1459"]
[PlyCount "71"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Bd7 6. d3 g6 7. Be3 Bg7 8. d4 cxd4 9. Nxd4 Nf6 10. Nde2 Rc8 11. 0-0 h5 12. Na4 Be6 13. Bb6 Qd7 14. Be3 Qd8 15. Nb6 Rb8 16. Nf4 Ng4 17. Nxe6 fxe6 18. Na4 b5 19. Nc3 Nxe3 20. fxe3 Ne5 21. Ne2 Nc4 22. e5 d5 23. Nd4 Rb6 24. Qe2 Nxe5 25. Bh3 Qc8 26. e4 Qc4 27. Qxc4 Nxc4 28. Nxe6 Bxb2 29. Rab1 Nd2 30. Rxb2 Nxf1 31. Kxf1 dxe4 32. c4 h4 33. Nc7+ Kd8 34. Ne6+ Ke8 35. Nc7+ Kd8 36. Ne6+ 1/2-1/2

[Event "CHN-ch U12"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Wei, Zhengchen"]
[Black "Shangguan, Zhengchen"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1459"]
[PlyCount "73"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 e6 8. Nf4 Bh7 9. c3 Nf6 10. Bc4 Nd5 11. Qe2 Be7 12. Ngh5 Nxf4 13. Bxf4 g6 14. Ng7+ Kf8 15. Nxe6+ fxe6 16. Qxe6 Bg8 17. Bxh6+ Ke8 18. Qxg6+ Kd7 19. Qg4+ Kc7 20. Bf4+ Kb6 21. Be2 Rxh4 22. Rxh4 Bxh4 23. Qf5 Be7 24. b4 a5 25. Bxb8 Qxb8 26. bxa5+ Rxa5 27. Rb1+ Rb5 28. Bxb5 cxb5 29. Qxb5+ Kc7 30. Qe5+ Bd6 31. Qe2 Bd5 32. c4 Bxg2 33. c5 Bf8 34. Qe5+ Kc8 35. Qe8+ Kc7 36. Qf7+ Kc6 37. Rb6# 1-0

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.24"]
[Round "9"]
[White "Zhao, Shuxing"]
[Black "Wei, Zhengchen"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1308"]
[PlyCount "108"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 b5 8. a3 Bb7 9. 0-0 Nbd7 10. Ng3 g6 11. Be3 h5 12. f3 Nc5 13. Qe1 Be7 14. Rd1 Qc7 15. Qd2 Rd8 16. Rfe1 Bc8 17. Bg5 Be6 18. Bf1 0-0 19. Nd5 Bxd5 20. exd5 Na4 21. Bxf6 Bxf6 22. Ne4 Bg7 23. c3 Nb6 24. Qf2 Nc4 25. Rb1 Qb7 26. Red1 f5 27. Ng5 Bh6 28. Bxc4 Bxg5 29. Bb3 Rde8 30. Re1 Kh7 31. Rbd1 e4 32. f4 Bd8 33. Qg3 h4 34. Qh3 e3 35. Qf3 Re7 36. Kf1 Rfe8 37. Re2 a5 38. Rd3 Qb6 39. Qh3 Re4 40. Qf3 Qc5 41. Bc2 Kg7 42. b4 axb4 43. cxb4 Qa7 44. Rb3 Rc4 45. Ke1 Qd4 46. Rd3 Qa1+ 47. Bd1 Bb6 48. Kf1 Rc1 49. Ke1 Bd4 50. Rexe3 Bxe3 51. Rxe3 Rxe3+ 52. Qxe3 Rxd1+ 53. Kf2 Rf1+ 54. Ke2 Qd1# 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.23"]
[Round "7"]
[White "Wei, Zhengchen"]
[Black "Xu, Yuze"]
[Result "0-1"]
[ECO "B70"]
[BlackElo "2004"]
[PlyCount "132"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. Bb3 Ng4 9. Nxc6 bxc6 10. Qd2 Nxe3 11. Qxe3 0-0 12. 0-0 Qa5 13. Kh1 c5 14. Bc4 Qb4 15. Qd3 e6 16. Rab1 Rd8 17. a3 Qb6 18. f4 Rb8 19. f5 d5 20. exd5 exf5 21. Rbe1 Bb7 22. Na4 Qa5 23. Nc3 Rd7 24. Rd1 Rbd8 25. Qf3 Bd4 26. Rd3 Bxc3 27. bxc3 Qxa3 28. Rfd1 Re7 29. Re3 Red7 30. Red3 Ba6 31. Bxa6 Qxa6 32. Qe3 Qc4 33. d6 Rc8 34. Re1 a5 35. Qh6 f6 36. Rde3 Qf7 37. Re7 Rxe7 38. dxe7 Re8 39. Qe3 Qd5 40. Qe6+ Qxe6 41. Rxe6 Kf7 42. Ra6 Rxe7 43. Kg1 Re1+ 44. Kf2 Rc1 45. Ra7+ Ke6 46. Rxa5 Rxc2+ 47. Ke3 Kd5 48. Ra7 Rxc3+ 49. Kd2 Rb3 50. Kc2 Re3 51. Kd2 f4 52. Rxh7 Ra3 53. Rf7 Ke6 54. Rc7 Ra2+ 55. Kd3 Rxg2 56. Ke4 Rxh2 57. Rc6+ Kf7 58. Rxc5 Rf2 59. Rc7+ Kg8 60. Rc6 Kg7 61. Ra6 Rf1 62. Ra2 f3 63. Kf4 g5+ 64. Kf5 Rc1 65. Ra7+ Kh6 66. Ra2 Rc4 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.23"]
[Round "8"]
[White "Zhang, Jingwen"]
[Black "Wei, Zhengchen"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1481"]
[PlyCount "55"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. Be3 cxd4 11. Bxd4 Bb7 12. a3 Nc5 13. Qe2 Nxd3+ 14. Qxd3 Be7 15. 0-0 0-0 16. Qe2 Qc7 17. Rac1 Qa5 18. Nd2 b4 19. Nc4 Qh5 20. Qxh5 Nxh5 21. axb4 Bxb4 22. f3 Rac8 23. Na2 Be7 24. Nb6 Rcd8 25. Be3 Rd3 26. Kf2 Bd6 27. g3 Nf6 28. Rfd1 1/2-1/2

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.22"]
[Round "6"]
[White "Ao, Rigele"]
[Black "Wei, Zhengchen"]
[Result "0-1"]
[ECO "B55"]
[PlyCount "100"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. h3 e5 7. Nf3 h5 8. c4 Qc7 9. Nc3 Be7 10. a3 Nbd7 11. b4 Nb6 12. Qb3 Be6 13. Nd2 Rc8 14. Nd5 Bxd5 15. cxd5 Qxc1+ 16. Rxc1 Rxc1+ 17. Ke2 Rxh1 18. b5 Nfd7 19. bxa6 bxa6 20. Bxa6 0-0 21. Bb5 Nc5 22. Qc3 Ra8 23. Bc6 Rc8 24. Qb4 Nbd7 25. Bxd7 Nxd7 26. Qb7 Rc2 27. Qxd7 Bg5 28. Qe8+ Kh7 29. Qxf7 Rxd2+ 30. Kf3 Rf1 31. Qxh5+ Bh6 32. Qf5+ g6 33. Qd7+ Bg7 34. g3 Rfxf2+ 35. Kg4 Rd4 36. h4 Rxe4+ 37. Kh3 Rf3 38. Qxd6 Ree3 39. a4 Rxg3+ 40. Kh2 Rg4 41. h5 Rh4+ 42. Kg2 Rxh5 43. Qc5 Re4 44. d6 Rg4+ 45. Kf1 Rf5+ 46. Ke2 Rg2+ 47. Ke1 e4 48. Qc7 e3 49. Qe7 e2 50. Qh4+ Rh5 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.22"]
[Round "5"]
[White "Wei, Zhengchen"]
[Black "Fan, Jinxuan"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "1434"]
[PlyCount "120"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. Nxc6 Bxc3 10. bxc3 bxc6 11. Qd4 Bb7 12. Rab1 c5 13. Qxc5 Qxc5 14. Bxc5 Nxe4 15. Rxb7 Nxc5 16. Rc7 Ne4 17. Bxa6 Kd8 18. Rb7 Nc5 19. Rd1 Nxb7 20. Bxb7 Rxa2 21. Be4 Ke7 22. c4 Rb8 23. h4 Ra4 24. Bd3 Rc8 25. g3 f5 26. Kf1 g6 27. f4 Kf6 28. Rb1 Ra7 29. Kf2 h6 30. Kf3 Rac7 31. Rb5 Rh8 32. g4 Rhc8 33. h5 Rxc4 34. Bxc4 Rxc4 35. gxf5 gxf5 36. Rb2 Rc3+ 37. Kg2 e5 38. Rb6+ Rc6 39. Rb7 Rxc2+ 40. Kg3 exf4+ 41. Kxf4 Rc4+ 42. Kg3 Rd4 43. Rb5 Kg5 44. Re5 d6 45. Re8 Kxh5 46. Kf3 Kg6 47. Rg8+ Kf6 48. Rh8 Rh4 49. Re8 Kf7 50. Rd8 Ke6 51. Re8+ Kd5 52. Rf8 Ke5 53. Re8+ Kd4 54. Rf8 f4 55. Ra8 d5 56. Rc8 Kd3 57. Rc1 d4 58. Rd1+ Kc3 59. Ke4 f3+ 60. Kxf3 d3 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.21"]
[Round "3"]
[White "Bao, Yin Chu Gu La"]
[Black "Wei, Zhengchen"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "63"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Nf3 Nc6 4. c3 Nf6 5. Be3 e6 6. Nbd2 Be7 7. Be2 Bd7 8. Nc4 b5 9. Ncd2 a6 10. Nf1 Rb8 11. Ng3 h5 12. h4 g6 13. Ng5 Nh7 14. Qd2 Nxg5 15. Bxg5 Bxg5 16. Qxg5 Qxg5 17. hxg5 e5 18. Nf1 Ke7 19. Ne3 Be6 20. g3 f6 21. gxf6+ Kxf6 22. f4 exf4 23. gxf4 Rbf8 24. f5 gxf5 25. exf5 Bxf5 26. Nxf5 Kxf5 27. Rxh5+ Rxh5 28. Bxh5 Rh8 29. Bf3 Ne5 30. Be4+ Kf4 31. 0-0-0 Ke3 32. Re1+ 1/2-1/2

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.21"]
[Round "4"]
[White "Wei, Zhengchen"]
[Black "Baibateer"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "67"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 d5 6. Nxe5 Bd7 7. Nxf7 Kxf7 8. Qh5+ g6 9. Qxd5+ Be6 10. Qxe4 Nxd4 11. Rd1 Bg7 12. Be3 Nxb5 13. Rxd8 Rhxd8 14. Nc3 Nxc3 15. bxc3 Bxc3 16. Rf1 c6 17. Qf3+ Kg8 18. Bg5 Bg7 19. Bxd8 Rxd8 20. Rd1 Rf8 21. Qe3 Bxa2 22. Qxa7 Bd5 23. Qxb7 Rf7 24. Qb8+ Bf8 25. f3 Kg7 26. Qe5+ Kg8 27. h3 Rf5 28. Qe2 Bc5+ 29. Kh1 Rf4 30. Qe8+ Rf8 31. Qd7 Rf7 32. Qd8+ Rf8 33. Rxd5 Rxd8 34. Rxd8+ 1-0

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.20"]
[Round "2"]
[White "Wei, Zhengchen"]
[Black "Yisongbaiyile"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "86"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 b5 6. Bb3 Nf6 7. d3 h6 8. Nc3 d6 9. Nd5 Na5 10. c3 Nxb3 11. axb3 c6 12. Nxf6+ Qxf6 13. h3 0-0 14. b4 Bb6 15. Qe2 Qe7 16. Be3 Bxe3 17. Qxe3 f5 18. exf5 Bxf5 19. Nd4 Bd7 20. f4 Rae8 21. fxe5 Rxf1+ 22. Rxf1 dxe5 23. Nb3 Qd6 24. Nc5 Bc8 25. Qg3 Rf8 26. Rxf8+ Kxf8 27. d4 Kf7 28. dxe5 Qd1+ 29. Kh2 Qd2 30. Qf3+ Ke7 31. Qd3 Qxd3 32. Nxd3 Ke6 33. Kg3 Kd5 34. Kf4 g5+ 35. Ke3 Bf5 36. Nc5 Kxe5 37. Nxa6 Be4 38. g3 Bg2 39. h4 gxh4 40. gxh4 Bh1 41. Nc5 Kf5 42. Nd3 Bd5 43. Nf2 h5 1/2-1/2

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.20"]
[Round "1"]
[White "Yi, Ruiyu"]
[Black "Wei, Zhengchen"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1428"]
[PlyCount "72"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Bd3 Bxc3 10. bxc3 Bxd3 11. Qxd3 Nc5 12. Qb1 Nce4 13. Qxb7 0-0 14. Qxc6 Qc8 15. Qxc8 Rfxc8 16. Bb2 Nd5 17. Rfc1 Ndxc3 18. Bxc3 Nxc3 19. Kf1 f6 20. Rc2 Ne4 21. Rac1 Nd6 22. Rc6 Kf8 23. R1c5 Rxc6 24. Rxc6 Rd8 25. Ke2 Ke7 26. Kd3 g5 27. Rc7+ Rd7 28. Rxd7+ Kxd7 29. Nd2 Kc6 30. Ne4 Ne8 31. Nc5 Nc7 32. g3 g4 33. Ne4 Ne8 34. Nc5 Nc7 35. Ke2 Kd5 36. Kd3 Kc6 1/2-1/2

