[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.1"]
[White "Chen, Hongsen"]
[Black "Zhao, Yuanhe"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2385"]
[BlackElo "2489"]
[PlyCount "92"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 g6 6. e4 Bg7 7. Be2 0-0 8. 0-0 Re8 9. f3 Nc6 10. Be3 Nxd4 11. Bxd4 a5 12. Rc1 Bd7 13. a4 Bc6 14. Nd5 Nd7 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Bd1 Rc8 18. f4 Bxd5 19. cxd5 Qf6 20. Rc4 Qxd4+ 21. Rxd4 Nc5 22. Bc2 Re7 23. Re1 Rce8 24. Kf2 f5 25. Kf3 Kg7 26. Re2 fxe4+ 27. Ke3 h5 28. g3 Nd7 29. h3 Nc5 30. Rf2 Rf8 31. Rd1 Na6 32. Kd4 e3 33. Re2 Nb4 34. Bb1 Rfe8 35. Rde1 c6 36. dxc6 bxc6 37. Kc4 Nd5 38. Kd4 h4 39. gxh4 Nxf4 40. Rc2 Re4+ 41. Kc3 e2 42. Rcc1 Re3+ 43. Kd2 Ng2 44. Bd3 Nxe1 45. Rxe1 Rxh3 46. Bxe2 Rxh4 0-1

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.3"]
[White "Chen, Hongsen"]
[Black "Zhao, Yuanhe"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2385"]
[BlackElo "2489"]
[PlyCount "101"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 Na6 7. Nge2 c5 8. d5 e6 9. Nf4 exd5 10. cxd5 Nc7 11. a4 a6 12. Be2 Rb8 13. a5 b6 14. axb6 Rxb6 15. Qd2 Re8 16. Ra2 Bd7 17. 0-0 Bb5 18. Kh1 Nd7 19. Nd3 Ne5 20. Nxb5 Nc4 21. Qc1 axb5 22. Bg5 Qd7 23. Bf4 f5 24. b3 Ne5 25. Bxe5 Bxe5 26. Nxe5 Rxe5 27. Bd3 fxe4 28. fxe4 Rb8 29. Ra7 Re7 30. Rf6 Rf8 31. Rxf8+ Kxf8 32. h3 Kg7 33. Qa1+ Kh6 34. Qa5 Qc8 35. Bxb5 Qd8 36. Bd3 Qd7 37. Qb6 Rf7 38. Qb8 Qe7 39. b4 cxb4 40. Qxb4 Qe5 41. Qa5 Qd4 42. Rxc7 Rxc7 43. Qxc7 Qxd3 44. Qxd6 Qxe4 45. Qf8+ Kh5 46. Qf3+ Qxf3 47. gxf3 Kg5 48. f4+ Kf6 49. Kg2 Ke7 50. Kf3 Kd6 51. Ke4 1-0

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.2"]
[White "Zhao, Yuanhe"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2489"]
[BlackElo "2385"]
[PlyCount "110"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 Be7 5. b3 0-0 6. Bb2 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 Ne4 10. 0-0 Bf6 11. Na4 Bg4 12. Rc1 cxd4 13. Nxd4 Bxd4 14. Bxg4 Nxf2 15. Rxf2 Bxe3 16. Bf3 d4 17. Bxc6 bxc6 18. Qf3 Qg5 19. Rd1 c5 20. Ba3 Rac8 21. Nb2 Bxf2+ 22. Qxf2 Rc6 23. Qd2 Qd5 24. Nd3 Re8 25. Rf1 h6 26. h3 Re3 27. Bc1 Qe4 28. Nf2 Qe7 29. Qd1 Re2 30. Qd3 Rf6 31. Bd2 Rg6 32. Bf4 h5 33. Qf3 h4 34. a4 Rb2 35. Ng4 Qe6 36. Bc1 Rxb3 37. Qa8+ Kh7 38. Qxa7 f5 39. Qxc5 fxg4 40. Qh5+ Kg8 41. Qxh4 Rb8 42. Qg3 Rd8 43. h4 d3 44. Bg5 Rxg5 45. hxg5 d2 46. Rd1 Qe2 47. Qb3+ Kh8 48. Kh2 g3+ 49. Qxg3 Qxd1 50. Qh3+ Kg8 51. Qe6+ Kf8 52. Qf5+ Ke7 53. Qe5+ Kd7 54. Qd5+ Kc7 55. Qc5+ Kb7 1/2-1/2

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.4"]
[White "Zhao, Yuanhe"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2489"]
[BlackElo "2385"]
[PlyCount "41"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 0-0 6. Be2 b6 7. 0-0 dxc4 8. Bxc4 Bb7 9. d4 Nbd7 10. Qe2 c5 11. Rd1 cxd4 12. Nxd4 Bc5 13. Nd2 Qe7 14. a3 Ne5 15. Ba6 Rfd8 16. Bxb7 Qxb7 17. Nxe6 Nd3 18. Nxd8 Rxd8 19. Bxf6 gxf6 20. Nf3 Qe4 21. Ne1 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.03"]
[Round "11"]
[White "Jiang, Liu"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2046"]
[BlackElo "2377"]
[PlyCount "100"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 b6 7. Bxc4 Bb7 8. 0-0 Bb4 9. Qe2 0-0 10. Rd1 Qe7 11. Bd3 c5 12. Na2 Nc6 13. dxc5 Bxc5 14. Nc3 Rfd8 15. Bd2 Na5 16. Be1 Nb3 17. Rab1 Bb4 18. Bc2 Nc5 19. Na2 Bxe1 20. Rxd8+ Rxd8 21. Nxe1 Nce4 22. Rd1 Rc8 23. f3 Nd6 24. Bd3 a5 25. Rc1 Rxc1 26. Nxc1 Nd5 27. e4 Nb4 28. Nc2 Qc7 29. Qd2 Na6 30. Nb3 g6 31. Ncd4 Nb4 32. Nb5 Nxb5 33. Bxb5 Ba6 34. Qc3 Qd8 35. Bxa6 Nxa6 36. Nd2 Nc5 37. b3 h5 38. g3 g5 39. Qe3 e5 40. Kf1 f6 41. h4 gxh4 42. gxh4 Ne6 43. Kf2 Nf4 44. Nc4 f5 45. Kg3 Qc7 46. Kh2 Qg7 47. Qg1 Qxg1+ 48. Kxg1 fxe4 49. fxe4 Ne2+ 50. Kf2 Nd4 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.02"]
[Round "10"]
[White "Chen, Hongsen"]
[Black "Shen, Fuyan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2377"]
[BlackElo "2175"]
[PlyCount "102"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. Bc2 c4 7. Qe2 Nc6 8. d4 cxd3 9. Bxd3 Qc7 10. Bf4 f6 11. Bb5 Bc5 12. 0-0 0-0 13. Bxc6 bxc6 14. Nbd2 a5 15. c4 fxe5 16. Bxe5 Nxe5 17. Nxe5 Ba6 18. Rac1 Rae8 19. Ndf3 Bd6 20. Rfe1 c5 21. Qc2 Bb7 22. Ng5 g6 23. Nxg6 Rf6 24. Ne5 Bxe5 25. Rxe5 Qxe5 26. Qxh7+ Kf8 27. h4 Bc6 28. Rc3 d4 29. Rg3 Rd8 30. Nf3 Qxg3 31. fxg3 Bxf3 32. Qh8+ Ke7 33. Qg7+ Rf7 34. Qg5+ Ke8 35. Qg8+ Ke7 36. Qg5+ Ke8 37. gxf3 d3 38. Qg8+ Ke7 39. Qg5+ Ke8 40. Qd2 Rxf3 41. Kg2 Rf5 42. g4 Re5 43. Kf3 Re2 44. Qh6 Re1 45. Qd2 Re2 46. Qh6 Re1 47. Qh5+ Kd7 48. Qg5 e5 49. Qf5+ Kc7 50. Qf7+ Rd7 51. Qf8 Rf1+ 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.01"]
[Round "9"]
[White "Xie, Jiaxiang"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2237"]
[BlackElo "2377"]
[PlyCount "118"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 a6 5. c4 Bg4 6. Be2 Nd7 7. 0-0 e6 8. Nc3 Ne7 9. Be3 c5 10. d5 exd5 11. Nxd5 0-0 12. h3 Nxd5 13. Qxd5 Bxf3 14. Bxf3 Nb6 15. Qd3 Qe7 16. Rad1 Rad8 17. Qb3 Nc8 18. Bf2 b6 19. g3 Qc7 20. Qa4 Ne7 21. Qxa6 Ra8 22. Qb5 Rxa2 23. e5 Nf5 24. Qb3 Ra5 25. exd6 Nxd6 26. Rd5 Nf5 27. Re1 Nd4 28. Bxd4 cxd4 29. Kg2 Rc5 30. Rxc5 bxc5 31. Qb5 d3 32. Bd5 Bd4 33. Qb3 d2 34. Re2 Rb8 35. Qd3 Rxb2 36. Rxd2 Qb8 37. Qe2 Rxd2 38. Qxd2 Qb1 39. Qe2 Qg1+ 40. Kf3 Kg7 41. g4 Qh1+ 42. Kg3 Qg1+ 43. Kf3 h6 44. Qd2 Qf1+ 45. Kg3 Bf6 46. Qe3 Bd4 47. Qd2 Kf8 48. h4 g5 49. hxg5 hxg5 50. fxg5 Be5+ 51. Kh4 Bf4 52. Qb2 Qe1+ 53. Kh5 Be5 54. Qg2 Qb1 55. Qe4 Qb2 56. g6 Kg7 57. Bxf7 Bf6 58. Qf4 Qe5+ 59. Qxe5 Bxe5 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.30"]
[Round "8"]
[White "Chen, Hongsen"]
[Black "Meng, Yihan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2377"]
[BlackElo "2454"]
[PlyCount "92"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. e4 Nf6 4. Bd3 Bg7 5. h3 0-0 6. 0-0 Nc6 7. a3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Nd2 a5 11. Nf3 Qe7 12. Qe2 b6 13. a4 Rd8 14. b3 Nh5 15. Bg5 Bf6 16. Be3 Bb7 17. Rad1 Nf4 18. Bxf4 exf4 19. Nd2 Bc3 20. Qf3 Qf6 21. Nc4 Re8 22. Na3 Re7 23. Nb5 Be5 24. Rfe1 Rae8 25. Na3 h5 26. Re2 Qh4 27. Nc4 Bg7 28. g3 fxg3 29. Qxg3 Qxg3+ 30. fxg3 f5 31. Ne3 Bxe4 32. Bc4+ Kh8 33. Nd5 Bxd5 34. Rxe7 Rxe7 35. Rxd5 Be5 36. Rd8+ Kg7 37. Kf2 Bd6 38. Rg8+ Kf6 39. Rf8+ Kg5 40. Kf3 Bc5 41. h4+ Kh6 42. Rf7 Re3+ 43. Kf2 Rxb3+ 44. Kg2 Rc3 45. Bd3 Bd6 46. Rd7 Ra3 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.29"]
[Round "7"]
[White "Xu, Yi"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2468"]
[BlackElo "2377"]
[PlyCount "59"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 Ba7 7. Bb3 d6 8. Nbd2 0-0 9. h3 h6 10. Re1 Be6 11. Bc2 Re8 12. Nf1 d5 13. exd5 Bxd5 14. Ng3 Qd6 15. Qe2 Rad8 16. a4 a5 17. Be3 Bxe3 18. Qxe3 Qe6 19. Nd2 Nb8 20. Nge4 b6 21. Rad1 Nbd7 22. Nxf6+ Nxf6 23. Ne4 Nxe4 24. dxe4 Bb3 25. Qe2 Bc4 26. Qf3 Bb3 27. Qe2 Bc4 28. Qf3 Bb3 29. Qe2 Bc4 30. Qf3 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.28"]
[Round "6"]
[White "Chen, Hongsen"]
[Black "Zhong, Taoyu"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2377"]
[BlackElo "1778"]
[PlyCount "59"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. g3 Nc6 6. Bg2 f6 7. cxd4 cxd4 8. exf6 Nxf6 9. 0-0 Bd6 10. d3 0-0 11. Bg5 e5 12. Nbd2 Be6 13. a3 Qd7 14. Bxf6 gxf6 15. Rc1 Rac8 16. Ne4 Be7 17. Nh4 b6 18. Qh5 Bg4 19. Qh6 Be2 20. Rfe1 Bxd3 21. f4 Na5 22. Rxc8 Qxc8 23. Nf2 Bc4 24. fxe5 Qe6 25. Nf5 Rf7 26. Nxd4 Bf8 27. Qh4 Qe8 28. e6 Rd7 29. Ne4 Rxd4 30. Nxf6+ 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.27"]
[Round "5"]
[White "Xie, Chujun"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1904"]
[BlackElo "2377"]
[PlyCount "70"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bd7 7. c3 g6 8. d4 Bg7 9. Nbd2 0-0 10. h3 exd4 11. cxd4 Nb4 12. Bxd7 Qxd7 13. Qb3 Nc6 14. Nb1 b5 15. Nc3 b4 16. Nd5 Rab8 17. Bh6 Nxd5 18. Bxg7 Kxg7 19. Qxd5 Rb5 20. Qc4 d5 21. exd5 Rxd5 22. Rac1 Nxd4 23. Nxd4 Rxd4 24. Qxc7 Qxc7 25. Rxc7 Rd2 26. Re4 Rxb2 27. Ra7 g5 28. Rxa6 Rc8 29. Re5 Rc1+ 30. Kh2 Rxf2 31. Rxg5+ Kf8 32. Ra4 Rb1 33. Rg4 Rbb2 34. Raxb4 Rxb4 35. Rxb4 Rxa2 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.26"]
[Round "4"]
[White "Chen, Hongsen"]
[Black "Jiao, Zhaorui"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2377"]
[BlackElo "1940"]
[PlyCount "61"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. 0-0 Nf6 8. Qa4+ Nc6 9. Ne5 Bd6 10. Nxc6 bxc6 11. Qxc6+ Bd7 12. Qf3 h6 13. Be3 0-0 14. h3 Qe7 15. Rfe1 Rfb8 16. Rad1 Bc8 17. Bc1 Bb7 18. Qe2 Qd7 19. a3 Rd8 20. Ba6 Qc6 21. Bxb7 Qxb7 22. b4 a5 23. b5 Be7 24. Qc4 Rac8 25. Qa4 Nd5 26. Ne4 c6 27. bxc6 Qxc6 28. Qxa5 Ra8 29. Qd2 Bxa3 30. Bxa3 Rxa3 31. Rc1 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.25"]
[Round "3"]
[White "Xu, Yinglun"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2530"]
[BlackElo "2377"]
[PlyCount "83"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Bf5 7. d4 Bb4 8. Bd2 Nc6 9. Bb5 Bxc3 10. Bxc3 Nxc3 11. bxc3 0-0 12. 0-0 f6 13. exf6 Qxf6 14. Bxc6 Qxc6 15. Qb3 Rad8 16. Rfe1 Qb6 17. Re3 Bg4 18. Ne5 Bf5 19. h3 Rfe8 20. g4 Bc8 21. f4 g6 22. Kg2 Rf8 23. Rf1 Bd7 24. Kg3 Bb5 25. Rf2 Ba6 26. Ref3 c5 27. Qxb6 axb6 28. f5 Rf6 29. fxg6 Rxf3+ 30. Rxf3 hxg6 31. Kh4 Bc4 32. Rf6 b5 33. dxc5 Rc8 34. Rxg6+ Kh7 35. Rb6 Rxc5 36. Rxb7+ Kg8 37. Rb6 Bxa2 38. Rc6 Rxc6 39. Nxc6 Kf7 40. Nd4 Bc4 41. g5 Kg6 42. Kg4 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.24"]
[Round "2"]
[White "Chen, Hongsen"]
[Black "Xiao, Tong"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2377"]
[BlackElo "2520"]
[PlyCount "84"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 h6 8. Qc2 c6 9. Rd1 Nbd7 10. Bf4 a5 11. Ne5 a4 12. a3 Nxe5 13. Bxe5 Nd7 14. Bf4 Nb6 15. Nd2 g5 16. Be5 Nd7 17. cxd5 exd5 18. e4 Nxe5 19. dxe5 d4 20. Nc4 Be6 21. Rd2 c5 22. Rc1 g4 23. h4 gxh3 24. Bf1 Rb8 25. Kh2 Qd7 26. f4 b5 27. Nd6 Bxd6 28. exd6 Rfc8 29. e5 b4 30. Rf2 bxa3 31. bxa3 Bf5 32. Bd3 Bxd3 33. Qxd3 Rb3 34. Qd1 Qf5 35. g4 Qe4 36. g5 h5 37. d7 Rd8 38. Rxc5 Qe3 39. Rf3 Qe4 40. Rf2 Qe3 41. Rf3 Qe4 42. Rf2 Qxf4+ 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.23"]
[Round "1"]
[White "Yu, Zhe"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1834"]
[BlackElo "2377"]
[PlyCount "66"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Qb5 18. c4 Qf5+ 19. Ka1 c5 20. Ne5 cxd4 21. Bxd4 Rfd8 22. f3 Nxh5 23. g4 Qf4 24. Qf2 Bf6 25. gxh5 Bxe5 26. Bxe5 Qxe5 27. Qh4 Qg5 28. Qe4 b6 29. a3 Rac8 30. Rdg1 Qf6 31. Rd1 a5 32. Rhg1 a4 33. f4 Qf5 0-1

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.22"]
[Round "9"]
[White "Zhou, Runyi"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "2301"]
[BlackElo "2377"]
[PlyCount "54"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bd7 7. c3 g6 8. d4 Bg7 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Bxd7+ Nxd7 12. Be3 Qe7 13. Nd2 Nc5 14. Qc2 0-0 15. Nf3 h6 16. Rad1 Ne6 17. Qb3 b6 18. Rd2 Rfd8 19. Red1 Rxd2 20. Rxd2 Rd8 21. Qc4 a5 22. g3 Rxd2 23. Nxd2 Qd7 24. Qd5 Qa4 25. Qb3 Qd7 26. Qd5 Qa4 27. Qb3 Qd7 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.21"]
[Round "8"]
[White "Chen, Hongsen"]
[Black "Peng, Hongchi"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2377"]
[BlackElo "2399"]
[PlyCount "71"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Qa4+ Qd7 7. Qxd7+ Nbxd7 8. Nb5 Bd6 9. cxd5 Bxd5 10. e3 a6 11. Nxd6+ cxd6 12. Nd2 b5 13. a4 0-0 14. f3 bxa4 15. Rxa4 Rfc8 16. Kd1 a5 17. Nc4 Nb6 18. Nxb6 Bb3+ 19. Kd2 Rc2+ 20. Kd3 Rxc1 21. Ra3 Rb8 22. Rxb3 Nd7 23. Kd2 Ra1 24. Ra3 Rxa3 25. bxa3 Rxb6 26. Kc2 Kf8 27. Bd3 Ke7 28. Rb1 Rxb1 29. Kxb1 Nb6 30. Kc2 Nd5 31. Kd2 h5 32. h4 e5 33. g3 Nb6 34. Bb5 exd4 35. exd4 Kf6 36. Be2 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.21"]
[Round "7"]
[White "Xie, Kaifan"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2446"]
[BlackElo "2377"]
[PlyCount "194"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Qa5 6. Bd2 Qxc5 7. e3 d5 8. a3 Bxc3 9. Bxc3 dxc4 10. Nf3 Nc6 11. Nd2 b5 12. a4 Nb4 13. Bxb4 Qxb4 14. axb5 Qxb5 15. Bxc4 Qc6 16. Qa4 Bd7 17. Qxc6 Bxc6 18. Ke2 Kd7 19. Ra5 Rhb8 20. b3 Ne4 21. Nf3 Nc3+ 22. Kd2 Ne4+ 23. Ke2 Nc3+ 24. Kd3 Bxf3 25. gxf3 Nd5 26. Rxd5+ exd5 27. Bxd5 a5 28. Bxa8 Rxa8 29. Rg1 g6 30. Rg4 Ke6 31. Re4+ Kf6 32. Rf4+ Ke6 33. Re4+ Kf6 34. Ra4 Rd8+ 35. Kc3 Rd5 36. Rf4+ Kg7 37. h4 Rc5+ 38. Kd2 Rd5+ 39. Kc2 Rc5+ 40. Kd2 Rd5+ 41. Rd4 Rf5 42. Ke2 Rb5 43. Rd3 Rh5 44. f4 Rb5 45. Kf3 Kf6 46. Rd6+ Kg7 47. Rd3 Kf6 48. Rc3 Kg7 49. Kg4 Kf6 50. Rc6+ Kg7 51. Rc3 Kf6 52. e4 h5+ 53. Kg3 Rb4 54. f3 Rb5 55. Kf2 Kg7 56. Rd3 Kf6 57. Rd5 Rxb3 58. Rxa5 Rb1 59. Rg5 Rh1 60. Kg3 Rg1+ 61. Kh2 Rf1 62. Kg2 Ra1 63. f5 gxf5 64. Rxf5+ Kg6 65. Rg5+ Kh6 66. Rf5 Kg6 67. Rg5+ Kh6 68. e5 Ra6 69. Rf5 Kg6 70. Rg5+ Kh6 71. f4 f6 72. Rf5 fxe5 73. fxe5 Kg6 74. Rg5+ Kf7 75. Rf5+ Kg6 76. Rg5+ Kf7 77. Rxh5 Ra4 78. Kg3 Ke6 79. Rh8 Kxe5 80. Rf8 Ke6 81. h5 Ke7 82. Rf5 Ra6 83. Kg4 Rf6 84. Ra5 Kf7 85. Kg5 Rb6 86. Ra8 Kg7 87. h6+ Kh7 88. Ra7+ Kh8 89. Kh5 Rb5+ 90. Kg6 Rb6+ 91. Kg5 Rb5+ 92. Kg4 Rb4+ 93. Kf5 Rb5+ 94. Ke4 Rh5 95. Ra6 Kh7 96. Kf4 Rxh6 97. Rxh6+ Kxh6 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.20"]
[Round "6"]
[White "Zhang, Di"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2446"]
[BlackElo "2377"]
[PlyCount "60"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Nbd2 h6 11. d4 Ng6 12. Re1 Bg4 13. Qc2 Re8 14. Bb2 Nh5 15. Bf1 Qf6 16. Re3 Be6 17. Nc4 Bxc4 18. Bxc4 Nhf4 19. g3 Ne6 20. Rd1 Rad8 21. h4 Ngf8 22. Bd5 Rb8 23. Nh2 Qg6 24. Rf3 Nd7 25. Rf5 Nf6 26. Kh1 Nxd5 27. exd5 Nf8 28. h5 Qh7 29. g4 exd4 30. cxd4 Nd7 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.19"]
[Round "5"]
[White "Chen, Hongsen"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2377"]
[BlackElo "2450"]
[PlyCount "39"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nd7 12. 0-0 b6 13. Rfe1 Bb7 14. Rad1 Nf6 15. Bd3 Rc8 16. Bb1 Qc7 17. Rc1 Qd7 18. Rcd1 Qc7 19. Rc1 Qd7 20. Rcd1 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.19"]
[Round "4"]
[White "Chen, Hongsen"]
[Black "Wu, Yixing"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2377"]
[BlackElo "2385"]
[PlyCount "130"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Nf3 h6 5. Bh4 g5 6. Bg3 Ne4 7. Bd3 Nxg3 8. hxg3 Bg7 9. c3 c5 10. Nbd2 Qb6 11. Qc2 g4 12. Nh4 e6 13. 0-0-0 Nf6 14. Kb1 Bd7 15. Rhe1 Rc8 16. f3 c4 17. Bf1 Qa5 18. Rc1 Qc7 19. f4 Nh5 20. e4 Nxg3 21. exd5 0-0 22. dxe6 Bxe6 23. Rxe6 fxe6 24. Bxc4 Qf7 25. Qd3 Nh5 26. f5 Rxc4 27. Nxc4 exf5 28. Nd6 Qe6 29. Nhxf5 Nf4 30. Qc2 h5 31. Rf1 Nd5 32. Qc1 Qe2 33. Re1 Qd3+ 34. Qc2 Qxc2+ 35. Kxc2 Bf6 36. Rh1 h4 37. Nh6+ Kg7 38. Nxg4 Be7 39. Nc4 Rf4 40. Nce5 Bd6 41. Kd3 Bxe5 42. Nxe5 Rf2 43. c4 Nf6 44. Kc3 Ne4+ 45. Kb3 Nd2+ 46. Kb4 Rf4 47. Rd1 Rxd4 48. Kc3 Re4 49. Rxd2 Rxe5 50. Rd4 Rh5 51. Rd5 Rh8 52. Rd7+ Kf6 53. Rxb7 Rg8 54. Rxa7 Rg3+ 55. Kd4 Rxg2 56. b4 h3 57. Rh7 h2 58. b5 Rxa2 59. Kc5 Kg6 60. Rh3 Rg2 61. Kb6 Kf5 62. c5 Ke5 63. c6 Rc2 64. c7 Kd6 65. Rxh2 Kd5 1-0

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.17"]
[Round "2"]
[White "Chen, Hongsen"]
[Black "Chen, Zhi"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2377"]
[BlackElo "2177"]
[PlyCount "51"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Bg5 Be6 7. exd5 Bxd5 8. 0-0 Nbd7 9. Nc3 Bxb3 10. axb3 0-0 11. Nd2 Be7 12. Qf3 Nd5 13. Bxe7 Nxe7 14. Rfe1 Ng6 15. Nc4 Qc7 16. g3 f5 17. h4 f4 18. Qg4 fxg3 19. fxg3 Nf6 20. Qg5 b5 21. Ne3 e4 22. d4 Rad8 23. Nf5 b4 24. Nxe4 Rd5 25. Nxf6+ Rxf6 26. Re7 1-0

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.17"]
[Round "1"]
[White "Xu, Ziyuan"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2117"]
[BlackElo "2377"]
[PlyCount "118"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Nc3 Qb6 6. Na4 Qa5+ 7. c3 e6 8. b4 Qc7 9. Nf3 a5 10. Bd2 axb4 11. cxb4 b6 12. Nb2 c5 13. dxc5 bxc5 14. bxc5 Ne7 15. Nd3 h5 16. gxh5 Rxh5 17. Nd4 g6 18. a4 Nf5 19. Nb5 Bxb5 20. axb5 Rxa1 21. Qxa1 Bxc5 22. Be2 Rh3 23. 0-0 Nd4 24. Kg2 Rh4 25. Nxc5 Qxe5 26. h3 Qxe2 27. Qc3 Qxb5 28. Bg5 Rh5 29. Ne4 Rxg5+ 30. Nxg5 Nbc6 31. Ra1 Ke7 32. Ra8 Qe2 33. Qg3 e5 34. Rh8 Ne6 35. Qa3+ Kf6 36. Nxe6 Kxe6 37. Re8+ Kf5 38. Qd6 Qe4+ 39. Kg1 Qe1+ 40. Kg2 Qe4+ 41. Kg1 Nd4 42. Qd7+ Kg5 43. Qxf7 Nf3+ 44. Kf1 Nd2+ 45. Kg1 Nf3+ 46. Kf1 Qe1+ 47. Kg2 Nh4+ 48. Kh2 Nf5 49. Qxd5 Qxf2+ 50. Qg2+ Qxg2+ 51. Kxg2 Kf4 52. Re6 e4 53. Kf2 e3+ 54. Ke1 g5 55. Rf6 Ke4 56. Ke2 Nd4+ 57. Ke1 Nf3+ 58. Kf1 Nd4 59. Ke1 Nf3+ 1/2-1/2

[Event "Dongtai Rebecca Cup op"]
[Site "Dongtai"]
[Date "2025.06.17"]
[Round "3"]
[White "Yu, Shi"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2029"]
[BlackElo "2377"]
[PlyCount "90"]
[EventDate "2025.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Nb8 10. d4 Nbd7 11. a4 Bb7 12. Bc2 h6 13. b3 Re8 14. Nbd2 Bf8 15. Bb2 g6 16. Bd3 c6 17. Qc2 Qc7 18. Rad1 Rad8 19. Nf1 Nh5 20. g3 Bg7 21. Ne3 Nhf6 22. dxe5 dxe5 23. Ba3 Qb6 24. Bf1 Nc5 25. a5 Qa7 26. Rxd8 Rxd8 27. Nxe5 Nfxe4 28. Bxc5 Nxc5 29. N3g4 Rd6 30. Qc1 g5 31. Qe3 Re6 32. b4 f5 33. Qf3 Bc8 34. Rd1 Qc7 35. bxc5 fxg4 36. Nxg4 Qxa5 37. Qd3 Bf8 38. Qf5 Qc7 39. Nf6+ Kh8 40. Nd7 Re8 41. Re1 Qxd7 42. Qf6+ Bg7 43. Rxe8+ Qxe8 44. Qd6 Bf5 45. g4 Be4 0-1

[Event "CHN Nat Games qual 15th"]
[Site "Huairou District"]
[Date "2025.06.13"]
[Round "7"]
[White "Chen, Hongsen"]
[Black "Li, Jiahong"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2377"]
[BlackElo "1831"]
[PlyCount "67"]
[EventDate "2025.06.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Nbd7 4. e3 g6 5. Bd3 Bg7 6. Ngf3 0-0 7. 0-0 c5 8. c3 b6 9. a4 Bb7 10. a5 Ne4 11. Bf4 Re8 12. Bb5 a6 13. Bxd7 Qxd7 14. axb6 Nxd2 15. Qxd2 f6 16. Bc7 c4 17. Ra5 e6 18. b3 cxb3 19. Qb2 Bf8 20. Qxb3 Rec8 21. Ne1 Bc6 22. Nd3 Bb5 23. Rd1 Rxc7 24. bxc7 Qxc7 25. Raa1 Rc8 26. Rac1 Qa5 27. Nf4 Bc4 28. Qb7 Rc7 29. Qb8 Kf7 30. Ra1 Ba2 31. Rxa2 Qxc3 32. Rxa6 Qc2 33. Rf1 Re7 34. Nxe6 1-0

[Event "CHN Nat Games qual 15th"]
[Site "Huairou District"]
[Date "2025.06.13"]
[Round "8"]
[White "Chen, Hongsen"]
[Black "Wang, Shixu B"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2377"]
[BlackElo "2452"]
[PlyCount "72"]
[EventDate "2025.06.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qa4 c5 6. Bf4 Bb7 7. dxc5 Bxc5 8. Nc3 0-0 9. Rd1 a6 10. e3 Be7 11. Be2 d6 12. h3 Qc7 13. 0-0 Nbd7 14. Qc2 Rfd8 15. Nd2 Rac8 16. Bg3 Bc6 17. Rfe1 Qb7 18. Bf1 Nc5 19. b4 Nce4 20. Ndxe4 Nxe4 21. Nxe4 Bxe4 22. Qe2 Bc6 23. e4 b5 24. Qe3 h6 25. Rc1 Bg5 26. Bf4 Bf6 27. Qg3 Bxe4 28. cxb5 axb5 29. Bxd6 Rxc1 30. Rxc1 Qd5 31. Bc7 Rd7 32. Bf4 g5 33. Rc5 Qd1 34. Rc1 Qd5 35. Rc5 Qd1 36. Rc1 Qd5 1/2-1/2

[Event "CHN Nat Games qual 15th"]
[Site "Huairou District"]
[Date "2025.06.13"]
[Round "9"]
[White "Li, Zhaoyang"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2172"]
[BlackElo "2377"]
[PlyCount "194"]
[EventDate "2025.06.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. Re1 a5 8. h3 h6 9. Nbd2 Be6 10. Bb3 Bxb3 11. axb3 Re8 12. Nc4 b5 13. Na3 Qb8 14. c4 bxc4 15. bxc4 Qb6 16. Be3 Nd7 17. Nb5 Bxe3 18. Rxe3 Nc5 19. Nh4 Kh7 20. Rg3 Ne7 21. Qf3 Rf8 22. Nf5 Nxf5 23. Qxf5+ g6 24. Qf6 Rae8 25. Qf3 f5 26. b4 axb4 27. Ra7 Ne6 28. exf5 Rxf5 29. Qe3 Qxe3 30. Rxe3 Kg8 31. Nxc7 Rf7 32. Nxe8 Rxa7 33. Re1 Ra6 34. Nf6+ Kg7 35. Nd5 b3 36. Rb1 Nc5 37. Nc3 Rb6 38. Rd1 b2 39. Nb1 Ra6 40. Rd2 Ra2 41. Kf1 Na4 42. Rd1 Ra1 43. Ke1 Kf6 44. Kd2 g5 45. Kc2 h5 46. d4 e4 47. c5 dxc5 48. dxc5 Nxc5 49. Kxb2 Ra6 50. Kc3 Nd3 51. Nd2 Kf5 52. Nxe4 Kxe4 53. f3+ Kf4 54. Rxd3 Ra3+ 55. Kd2 Ra2+ 56. Ke1 Rxg2 57. Kf1 Rh2 58. Rd4+ Kg3 59. Rd5 Kh4 60. Kg1 Ra2 61. Rb5 Rc2 62. Ra5 Rb2 63. Rc5 Rd2 64. Rb5 Rc2 65. Ra5 Rb2 66. Rc5 Ra2 67. Rb5 Ra1+ 68. Kg2 Ra2+ 69. Kg1 Rd2 70. Ra5 Rc2 71. Rb5 Rc1+ 72. Kg2 Rc2+ 73. Kg1 Rd2 74. Ra5 Rd6 75. Kg2 Rd2+ 76. Kg1 Rb2 77. Rc5 Kxh3 78. Rxg5 Rb1+ 79. Kf2 h4 80. f4 Rb2+ 81. Kf3 Rb3+ 82. Kf2 Rb2+ 83. Kf3 Rb3+ 84. Kf2 Rb2+ 85. Kf3 Rb3+ 86. Kf2 Rg3 87. Rxg3+ hxg3+ 88. Kg1 Kg4 89. Kg2 Kxf4 90. Kg1 Kg4 91. Kg2 Kh4 92. Kg1 Kh3 93. Kh1 Kg4 94. Kg2 Kf4 95. Kg1 Kf3 96. Kf1 g2+ 97. Kg1 Kg3 1/2-1/2

[Event "CHN Nat Games qual 15th"]
[Site "Huairou District"]
[Date "2025.06.12"]
[Round "5"]
[White "Chen, Hongsen"]
[Black "Li, Haoyu"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2377"]
[BlackElo "1979"]
[PlyCount "57"]
[EventDate "2025.06.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Bd6 8. Nge2 0-0 9. h3 Re8 10. Qc2 Nf8 11. 0-0 Ng6 12. f3 h6 13. Bxf6 Qxf6 14. e4 Qg5 15. Kh1 Qh4 16. e5 Nxe5 17. dxe5 Rxe5 18. Qa4 Qf6 19. Qd4 c5 20. Qf2 Bd7 21. f4 Ree8 22. Nxd5 Qxb2 23. Nec3 Qxf2 24. Rxf2 Red8 25. Bc4 Bf8 26. Rd1 Bc6 27. Rfd2 Rd6 28. f5 Rad8 29. Ne4 1-0

[Event "CHN Nat Games qual 15th"]
[Site "Huairou District"]
[Date "2025.06.12"]
[Round "6"]
[White "Huang, Renjie"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2495"]
[BlackElo "2377"]
[PlyCount "134"]
[EventDate "2025.06.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c5 3. g3 Nc6 4. Bg2 Nf6 5. Nf3 d5 6. cxd5 exd5 7. d4 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Ne4 Be7 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. b4 Rd8 15. b5 Ne5 16. Nd2 a6 17. Ne4 Qb6 18. bxa6 Rxa6 19. Rb1 Qa7 20. Qc1 Nc6 21. Qf4 Be6 22. Ng5 Bxa2 23. Rb2 f6 24. Ne4 Bd5 25. Nd6 Bxg2 26. Kxg2 Na5 27. Nxb7 Nxb7 28. Qc7 Qc5 29. Rxb7 Qxc7 30. Rxc7 Rad6 31. Ra1 R6d7 32. Rxd7 Rxd7 33. Kf3 f5 34. Kf4 g6 35. Rd1 Kf7 36. e3 d3 37. e4 Rd4 38. f3 fxe4 39. Ke3 Ra4 40. fxe4 Ra2 41. Rd2 Ra1 42. Rxd3 Ke6 43. Kf4 Ra2 44. h4 h6 45. Rb3 Rf2+ 46. Ke3 Rf1 47. Rb6+ Kf7 48. Ke2 Ra1 49. Kf3 Rf1+ 50. Kg4 Re1 51. Kf4 Rg1 52. h5 gxh5 53. Rxh6 Rf1+ 54. Ke5 Rf3 55. Rh7+ Kf8 56. Ke6 Rxg3 57. e5 Ra3 58. Rh8+ Kg7 59. Rd8 h4 60. Kf5 h3 61. Rd7+ Kf8 62. Kf6 Rf3+ 63. Ke6 Ra3 64. Rd8+ Kg7 65. Rd2 Kf8 66. Rf2+ Ke8 67. Kf6 Ra6+ 1/2-1/2

[Event "CHN Nat Games qual 15th"]
[Site "Huairou District"]
[Date "2025.06.12"]
[Round "4"]
[White "Li, Di"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2548"]
[BlackElo "2377"]
[PlyCount "73"]
[EventDate "2025.06.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 h6 6. Nf3 Nd7 7. Be2 Ne7 8. 0-0 a5 9. a4 Nc8 10. Bd2 Bb4 11. Bxb4 axb4 12. Qd2 Qe7 13. a5 0-0 14. Ra4 b6 15. Rxb4 bxa5 16. Rb7 Qd8 17. Qc3 a4 18. Nc5 Nxc5 19. dxc5 Qa5 20. Qxa5 Rxa5 21. Nd4 Rxc5 22. g4 Bh7 23. Ra1 Re8 24. c3 Ra5 25. Nxc6 Rc5 26. Bb5 f6 27. Rxa4 fxe5 28. Nxe5 Rd8 29. Nd7 Rxb5 30. Rxb5 Rxd7 31. Rb8 Be4 32. Rxc8+ Kh7 33. Rf8 Rb7 34. f3 Bc2 35. Rb4 Ra7 36. h4 h5 37. gxh5 1-0

[Event "CHN Nat Games qual 15th"]
[Site "Huairou District"]
[Date "2025.06.11"]
[Round "2"]
[White "Chen, Hongsen"]
[Black "Xu, Xiangyu"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2377"]
[BlackElo "2611"]
[PlyCount "133"]
[EventDate "2025.06.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 0-0 6. 0-0 dxc4 7. Na3 Na6 8. Nxc4 c5 9. b3 Be6 10. Bb2 Rc8 11. Rc1 cxd4 12. Qxd4 Qxd4 13. Nxd4 Bxc4 14. Rxc4 Rxc4 15. bxc4 Nd7 16. e3 Rb8 17. Ba3 Bf8 18. Nb5 Nb6 19. Rc1 e6 20. c5 Nd7 21. Nxa7 Bxc5 22. Bxc5 Naxc5 23. Nb5 Kf8 24. Rc2 Ke7 25. Bf3 g5 26. h4 gxh4 27. gxh4 Ra8 28. Kf1 Ra4 29. h5 h6 30. Kg2 b6 31. Nd4 Kf6 32. Be2 Ra8 33. Rb2 Rc8 34. f4 Na4 35. Rc2 Rxc2 36. Nxc2 Nc3 37. Bc4 Ke7 38. Kg3 Kd6 39. Bb3 Ne4+ 40. Kh4 Nd2 41. Nd4 Nxb3 42. axb3 Kd5 43. Kg3 Nf6 44. Kf3 Nxh5 45. Ne2 Nf6 46. Nc3+ Kc5 47. Na4+ Kb5 48. e4 Nd7 49. Nb2 Kb4 50. Nc4 Kxb3 51. Nd6 f6 52. Kg4 Kb4 53. Kh5 Kc5 54. Nb7+ Kc6 55. Nd8+ Kd6 56. Kxh6 b5 57. Kg6 b4 58. Nb7+ Kc6 59. Na5+ Kb5 60. Nb3 Kc4 61. Na5+ Kd3 62. Kf7 Nc5 63. f5 exf5 64. exf5 Ne4 65. Ke6 Kc3 66. Kd5 Ng5 67. Nc4 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.03"]
[Round "9.1"]
[White "Wen, Yang"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2402"]
[PlyCount "75"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shandong"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 0-0 6. 0-0 h6 7. h3 d6 8. Na4 Bb6 9. a3 Be6 10. Bxe6 fxe6 11. b4 Qe8 12. c3 g5 13. Re1 Ne7 14. Nxb6 axb6 15. d4 Ng6 16. dxe5 dxe5 17. Ra2 Qc6 18. c4 Rad8 19. Qb3 Nh5 20. Qc3 Nhf4 21. Rd2 Rd6 22. h4 Nxh4 23. Nxh4 gxh4 24. Qxe5 h3 25. Re3 Qd7 26. Rg3+ Kh7 27. Bb2 Ng6 28. Qh5 Nf4 29. Rxd6 cxd6 30. Rg7+ Qxg7 31. Bxg7 Nxh5 32. Bxf8 Nf6 33. f3 d5 34. cxd5 exd5 35. Be7 Kg6 36. Bxf6 Kxf6 37. exd5 hxg2 38. f4 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.03"]
[Round "9.1"]
[White "Wen, Yang"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2402"]
[PlyCount "75"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shandong"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 0-0 6. 0-0 h6 7. h3 d6 8. Na4 Bb6 9. a3 Be6 10. Bxe6 fxe6 11. b4 Qe8 12. c3 g5 13. Re1 Ne7 14. Nxb6 axb6 15. d4 Ng6 16. dxe5 dxe5 17. Ra2 Qc6 18. c4 Rad8 19. Qb3 Nh5 20. Qc3 Nhf4 21. Rd2 Rd6 22. h4 Nxh4 23. Nxh4 gxh4 24. Qxe5 h3 25. Re3 Qd7 26. Rg3+ Kh7 27. Bb2 Ng6 28. Qh5 Nf4 29. Rxd6 cxd6 30. Rg7+ Qxg7 31. Bxg7 Nxh5 32. Bxf8 Nf6 33. f3 d5 34. cxd5 exd5 35. Be7 Kg6 36. Bxf6 Kxf6 37. exd5 hxg2 38. f4 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.02"]
[Round "8.13"]
[White "Chen, Hongsen"]
[Black "Xu, Yi"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2402"]
[BlackElo "2480"]
[PlyCount "36"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Shanghai"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 0-0 8. Rc1 dxc4 9. Bxc4 c5 10. 0-0 cxd4 11. Nxd4 Bd7 12. Qb3 Nc6 13. Nxc6 Bxc3 14. Rxc3 Bxc6 15. Bb5 Bd5 16. Bc4 Bc6 17. Bb5 Bd5 18. Bc4 Bc6 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.02"]
[Round "8.13"]
[White "Chen, Hongsen"]
[Black "Xu, Yi"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2402"]
[BlackElo "2480"]
[PlyCount "36"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Shanghai"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 0-0 8. Rc1 dxc4 9. Bxc4 c5 10. 0-0 cxd4 11. Nxd4 Bd7 12. Qb3 Nc6 13. Nxc6 Bxc3 14. Rxc3 Bxc6 15. Bb5 Bd5 16. Bc4 Bc6 17. Bb5 Bd5 18. Bc4 Bc6 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.01"]
[Round "7.17"]
[White "Wang, Yiye"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2446"]
[BlackElo "2402"]
[PlyCount "143"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. cxd5 exd5 6. d4 Nc6 7. Nc3 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Nd4 Bg4 12. Be3 Qa5 13. Nc3 Rfd8 14. h3 Bh5 15. Rc1 Bg6 16. Qb3 Qb4 17. Qxb4 Bxb4 18. Ncb5 Ne7 19. a3 Ba5 20. Nb3 Bb6 21. Bxb6 axb6 22. Rc7 Rd7 23. Rxd7 Nxd7 24. Rc1 Kf8 25. Rc7 Ne5 26. Rxb7 Nc4 27. N3d4 Nxb2 28. Rxb6 Nc4 29. Rb7 Be4 30. a4 g6 31. Nc3 Bxg2 32. Kxg2 Rc8 33. Ncb5 Ra8 34. Nc3 Rc8 35. Ndb5 Na5 36. Ra7 Nb3 37. Rc7 Rxc7 38. Nxc7 d4 39. N3d5 Nc6 40. Na6 Ne5 41. Nab4 f5 42. Nd3 Nc4 43. Kf3 g5 44. g4 Nbd2+ 45. Kg2 f4 46. Nc5 Kf7 47. h4 h6 48. h5 Nb1 49. Ne4 Ke6 50. Nb4 Nc3 51. Nxc3 dxc3 52. Kf1 Kd6 53. Ke1 Ne5 54. f3 Kc5 55. Nc2 Kc4 56. Kd1 Nc6 57. Ne1 Nd4 58. Nd3 Nc6 59. Kc1 Kb3 60. Nc5+ Kb4 61. Nd3+ Kb3 62. Nc5+ Kb4 63. Ne4 Nd4 64. a5 Kxa5 65. Nxc3 Kb4 66. Kd2 Nb3+ 67. Kc2 Kc4 68. Ne4 Nd4+ 69. Kd2 Nb5 70. e3 Kd5 71. exf4 gxf4 72. Nc3+ 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.01"]
[Round "7.17"]
[White "Wang, Yiye"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2446"]
[BlackElo "2402"]
[PlyCount "143"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Heilongjiang"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. cxd5 exd5 6. d4 Nc6 7. Nc3 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Nd4 Bg4 12. Be3 Qa5 13. Nc3 Rfd8 14. h3 Bh5 15. Rc1 Bg6 16. Qb3 Qb4 17. Qxb4 Bxb4 18. Ncb5 Ne7 19. a3 Ba5 20. Nb3 Bb6 21. Bxb6 axb6 22. Rc7 Rd7 23. Rxd7 Nxd7 24. Rc1 Kf8 25. Rc7 Ne5 26. Rxb7 Nc4 27. N3d4 Nxb2 28. Rxb6 Nc4 29. Rb7 Be4 30. a4 g6 31. Nc3 Bxg2 32. Kxg2 Rc8 33. Ncb5 Ra8 34. Nc3 Rc8 35. Ndb5 Na5 36. Ra7 Nb3 37. Rc7 Rxc7 38. Nxc7 d4 39. N3d5 Nc6 40. Na6 Ne5 41. Nab4 f5 42. Nd3 Nc4 43. Kf3 g5 44. g4 Nbd2+ 45. Kg2 f4 46. Nc5 Kf7 47. h4 h6 48. h5 Nb1 49. Ne4 Ke6 50. Nb4 Nc3 51. Nxc3 dxc3 52. Kf1 Kd6 53. Ke1 Ne5 54. f3 Kc5 55. Nc2 Kc4 56. Kd1 Nc6 57. Ne1 Nd4 58. Nd3 Nc6 59. Kc1 Kb3 60. Nc5+ Kb4 61. Nd3+ Kb3 62. Nc5+ Kb4 63. Ne4 Nd4 64. a5 Kxa5 65. Nxc3 Kb4 66. Kd2 Nb3+ 67. Kc2 Kc4 68. Ne4 Nd4+ 69. Kd2 Nb5 70. e3 Kd5 71. exf4 gxf4 72. Nc3+ 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.30"]
[Round "6.26"]
[White "Yu, Zhe"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1838"]
[BlackElo "2402"]
[PlyCount "79"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Hubei"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Ne7 6. Bd3 c5 7. a3 Bxc3 8. Bxc3 c4 9. Be2 Nbc6 10. a4 Ng6 11. Nh3 dxe4 12. fxe4 e5 13. dxe5 Bxh3 14. Qxd8+ Rxd8 15. gxh3 Ngxe5 16. Kf2 f6 17. Rad1 Ke7 18. Rd5 Rd6 19. Rhd1 Rhd8 20. Ke3 a6 21. b3 cxb3 22. cxb3 Ke6 23. Bc4 Nxc4+ 24. bxc4 R6d7 25. R1d2 Ne7 26. Ba5 Nxd5+ 27. exd5+ Ke5 28. Bxd8 Rxd8 29. Rb2 Rd7 30. Kd3 Re7 31. Re2+ Kd6 32. c5+ Kd7 33. Rb2 Kc8 34. d6 Re5 35. Kd4 Re1 36. Kd5 Re5+ 37. Kd4 Re1 38. Kd5 Re5+ 39. Kc4 Re3 40. Kd5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.30"]
[Round "6.26"]
[White "Yu, Zhe"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1838"]
[BlackElo "2402"]
[PlyCount "79"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Hubei"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Ne7 6. Bd3 c5 7. a3 Bxc3 8. Bxc3 c4 9. Be2 Nbc6 10. a4 Ng6 11. Nh3 dxe4 12. fxe4 e5 13. dxe5 Bxh3 14. Qxd8+ Rxd8 15. gxh3 Ngxe5 16. Kf2 f6 17. Rad1 Ke7 18. Rd5 Rd6 19. Rhd1 Rhd8 20. Ke3 a6 21. b3 cxb3 22. cxb3 Ke6 23. Bc4 Nxc4+ 24. bxc4 R6d7 25. R1d2 Ne7 26. Ba5 Nxd5+ 27. exd5+ Ke5 28. Bxd8 Rxd8 29. Rb2 Rd7 30. Kd3 Re7 31. Re2+ Kd6 32. c5+ Kd7 33. Rb2 Kc8 34. d6 Re5 35. Kd4 Re1 36. Kd5 Re5+ 37. Kd4 Re1 38. Kd5 Re5+ 39. Kc4 Re3 40. Kd5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.28"]
[Round "4.2"]
[White "Chen, Hongsen"]
[Black "Zhao, Chenxi"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2402"]
[BlackElo "2453"]
[PlyCount "74"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Guangdong"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 b5 5. 0-0 Be7 6. a4 b4 7. c4 bxc3 8. Nxc3 0-0 9. Ne5 Ba6 10. Re1 Nfd7 11. Nd3 c5 12. e4 cxd4 13. exd5 dxc3 14. d6 Bf6 15. Bxa8 Bxd3 16. Qxd3 cxb2 17. Bxb2 Bxb2 18. Rab1 Qa5 19. Red1 Bf6 20. Qb5 Qxb5 21. axb5 Bd8 22. f4 Bb6+ 23. Kg2 Rd8 24. Kf3 g6 25. g4 Kg7 26. Bc6 e5 27. g5 exf4 28. Kxf4 Nc5 29. h4 Ne6+ 30. Ke4 Bf2 31. Ra1 a6 32. Bd5 Rxd6 33. Kf3 Bxh4 34. Kg4 Bxg5 35. Bxe6 Rxe6 36. bxa6 h5+ 37. Kxg5 Re4 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.28"]
[Round "4.2"]
[White "Chen, Hongsen"]
[Black "Zhao, Chenxi"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2402"]
[BlackElo "2453"]
[PlyCount "74"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Guangdong"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 b5 5. 0-0 Be7 6. a4 b4 7. c4 bxc3 8. Nxc3 0-0 9. Ne5 Ba6 10. Re1 Nfd7 11. Nd3 c5 12. e4 cxd4 13. exd5 dxc3 14. d6 Bf6 15. Bxa8 Bxd3 16. Qxd3 cxb2 17. Bxb2 Bxb2 18. Rab1 Qa5 19. Red1 Bf6 20. Qb5 Qxb5 21. axb5 Bd8 22. f4 Bb6+ 23. Kg2 Rd8 24. Kf3 g6 25. g4 Kg7 26. Bc6 e5 27. g5 exf4 28. Kxf4 Nc5 29. h4 Ne6+ 30. Ke4 Bf2 31. Ra1 a6 32. Bd5 Rxd6 33. Kf3 Bxh4 34. Kg4 Bxg5 35. Bxe6 Rxe6 36. bxa6 h5+ 37. Kxg5 Re4 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.26"]
[Round "2.2"]
[White "Chen, Hongsen"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2402"]
[BlackElo "2419"]
[PlyCount "88"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Beijing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 Be7 7. 0-0 0-0 8. Ne5 c6 9. Bb2 Nfd7 10. Nxd7 Nxd7 11. Nd2 Rc8 12. Re1 Bb4 13. Rc1 dxc4 14. bxc4 Ne5 15. d5 Ng6 16. e4 Bb7 17. a3 Ba5 18. Re3 cxd5 19. exd5 exd5 20. Rd3 Re8 21. Bxd5 Bxd5 22. Rxd5 Bxd2 23. Qxd2 Qe7 24. Qd4 f6 25. Rd7 Qe6 26. f4 Re7 27. Rd6 Qe2 28. Qd5+ Kh8 29. Bd4 Rce8 30. Rf1 Qg4 31. Qf3 Qh3 32. Qg2 Qf5 33. Qd5 Qg4 34. Qf3 Qh3 35. Qg2 Qc8 36. Qd5 Re2 37. Rd7 Ne7 38. Qb5 a6 39. Qh5 Qxd7 40. Bxf6 Ng6 41. Be5 Qd3 42. Rf3 Qb1+ 43. Rf1 Qe4 44. Rf3 Rd8 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.26"]
[Round "2.2"]
[White "Chen, Hongsen"]
[Black "Peng, Hongchi"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2402"]
[BlackElo "2419"]
[PlyCount "88"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Beijing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 Be7 7. 0-0 0-0 8. Ne5 c6 9. Bb2 Nfd7 10. Nxd7 Nxd7 11. Nd2 Rc8 12. Re1 Bb4 13. Rc1 dxc4 14. bxc4 Ne5 15. d5 Ng6 16. e4 Bb7 17. a3 Ba5 18. Re3 cxd5 19. exd5 exd5 20. Rd3 Re8 21. Bxd5 Bxd5 22. Rxd5 Bxd2 23. Qxd2 Qe7 24. Qd4 f6 25. Rd7 Qe6 26. f4 Re7 27. Rd6 Qe2 28. Qd5+ Kh8 29. Bd4 Rce8 30. Rf1 Qg4 31. Qf3 Qh3 32. Qg2 Qf5 33. Qd5 Qg4 34. Qf3 Qh3 35. Qg2 Qc8 36. Qd5 Re2 37. Rd7 Ne7 38. Qb5 a6 39. Qh5 Qxd7 40. Bxf6 Ng6 41. Be5 Qd3 42. Rf3 Qb1+ 43. Rf1 Qe4 44. Rf3 Rd8 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.25"]
[Round "1.1"]
[White "Chen, Hongsen"]
[Black "Yu, Shi"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2402"]
[BlackElo "1973"]
[PlyCount "63"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Anhui"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Qa4+ Nbd7 7. cxd5 Nxd5 8. Nxd5 Bxd5 9. Qc2 c5 10. e4 Bb7 11. Bb5 a6 12. Bg5 f6 13. Bxd7+ Qxd7 14. Be3 cxd4 15. Bxd4 Rc8 16. Qe2 b5 17. 0-0 e5 18. Bc3 Bc5 19. Rad1 Qe6 20. Rd3 0-0 21. Rfd1 Qg4 22. Re1 Rfd8 23. h3 Qe6 24. Red1 Rxd3 25. Rxd3 Qb6 26. b4 Bf8 27. Qa2+ Kh8 28. Nd2 Qc7 29. Qe6 Rd8 30. Rxd8 Qxd8 31. f3 Qd6 32. Qxd6 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.25"]
[Round "1.1"]
[White "Chen, Hongsen"]
[Black "Yu, Shi"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2402"]
[BlackElo "1973"]
[PlyCount "63"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Jiangsu"]
[BlackTeam "Anhui"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Qa4+ Nbd7 7. cxd5 Nxd5 8. Nxd5 Bxd5 9. Qc2 c5 10. e4 Bb7 11. Bb5 a6 12. Bg5 f6 13. Bxd7+ Qxd7 14. Be3 cxd4 15. Bxd4 Rc8 16. Qe2 b5 17. 0-0 e5 18. Bc3 Bc5 19. Rad1 Qe6 20. Rd3 0-0 21. Rfd1 Qg4 22. Re1 Rfd8 23. h3 Qe6 24. Red1 Rxd3 25. Rxd3 Qb6 26. b4 Bf8 27. Qa2+ Kh8 28. Nd2 Qc7 29. Qe6 Rd8 30. Rxd8 Qxd8 31. f3 Qd6 32. Qxd6 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.30"]
[Round "9"]
[White "Xie, Kaifan"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2419"]
[BlackElo "2419"]
[PlyCount "54"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Bd2 dxc4 8. Bxc4 Bd6 9. Nb5 e5 10. dxe5 Bxe5 11. Bc3 Qe7 12. 0-0 Bg4 13. Nxe5 Nxe5 14. h3 Bxh3 15. Bxe5 Qxe5 16. gxh3 c6 17. Nd4 Qg5+ 18. Kh1 Qh4 19. Kg2 Qg5+ 20. Kh1 Qh4 21. Kh2 Ng4+ 22. Kg2 Qg5 23. Kh1 Qh4 24. Kg2 Qg5 25. hxg4 Qxg4+ 26. Kh2 Qh4+ 27. Kg2 Qg4+ 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.29"]
[Round "8"]
[White "Chen, Hongsen"]
[Black "Yang, Zilong"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2419"]
[BlackElo "2337"]
[PlyCount "81"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 0-0 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 d5 9. c5 b6 10. b4 bxc5 11. bxc5 Ne4 12. Nxe4 dxe4 13. Bf4 Ba6 14. Bxa6 Qa5+ 15. Qd2 Qxa6 16. Qe2 Qc6 17. Bd6 Rd8 18. 0-0 Qd5 19. Rad1 Nc6 20. Qe3 Rac8 21. Qc3 Na5 22. Qxa5 Rxd6 23. Qxa7 Rd7 24. Qb6 e5 25. c6 Rxc6 26. Qb8+ Rd8 27. Qxe5 Qxe5 28. dxe5 Rxd1 29. Rxd1 Kf8 30. Kf1 Ra6 31. Rd4 Rxa3 32. Rxe4 Ke7 33. Rb4 Ke6 34. f4 h5 35. g3 Ra2 36. Kg1 Kf5 37. h3 Ra1+ 38. Kg2 Ra2+ 39. Kf3 Ra3+ 40. Kf2 Ra2+ 41. Kg1 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.28"]
[Round "7"]
[White "Jiang, Haochen"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2470"]
[BlackElo "2419"]
[PlyCount "65"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 a6 6. dxc5 Bxc5 7. a3 0-0 8. b4 Ba7 9. Bb2 Nc6 10. Bd3 dxc4 11. Bxc4 b5 12. Bd3 Bb7 13. 0-0 Rc8 14. Ne4 Nxe4 15. Bxe4 Qe7 16. Rc1 Bb8 17. Rc5 f5 18. Bb1 a5 19. Qb3 axb4 20. Rxf5 Rxf5 21. Bxf5 Nd8 22. Bg4 Rc4 23. Nd4 Bd5 24. Qd3 bxa3 25. Bxa3 Qb7 26. Bf3 Qc7 27. g3 b4 28. e4 Bb7 29. Bb2 Ba6 30. Rd1 Qb6 31. Nf5 Rc1 32. Qd7 Rxd1+ 33. Bxd1 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.27"]
[Round "6"]
[White "Chen, Hongsen"]
[Black "Zhang, Di"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2419"]
[BlackElo "2406"]
[PlyCount "37"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 0-0 8. Rc1 dxc4 9. Bxc4 c5 10. 0-0 cxd4 11. Nxd4 Bd7 12. Qb3 Nc6 13. Nxc6 Bxc3 14. Rxc3 Bxc6 15. Bb5 Bd5 16. Bc4 Bc6 17. Bb5 Bd5 18. Bc4 Bc6 19. Bb5 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.26"]
[Round "5"]
[White "Hou, Yifan B"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2238"]
[BlackElo "2419"]
[PlyCount "46"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. Nfd4 Bd7 13. Bg5 Rac8 14. Nf5 exf5 15. Bxf6 Bxf6 16. Rxd7 b6 17. Nd4 Nxd4 18. cxd4 Rfd8 19. Rxd8+ Rxd8 20. e3 Rc8 21. a4 g6 22. Bd5 Kg7 23. Kg2 Rc7 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.25"]
[Round "4"]
[White "Chen, Hongsen"]
[Black "Xiao, Tong"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2419"]
[BlackElo "2491"]
[PlyCount "50"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 b6 9. Bf4 Nbd7 10. Rd1 Ba6 11. cxd5 cxd5 12. Nc3 b5 13. a3 Rc8 14. Ne5 Nxe5 15. dxe5 Ng4 16. Bf3 g5 17. Bxg4 gxf4 18. Qd2 Kh8 19. Qxf4 Rc4 20. e4 f5 21. exf6 Rxf6 22. Qe5 Bd6 23. Qg5 Be7 24. Qe5 Bd6 25. Qg5 Be7 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.24"]
[Round "3"]
[White "Liu, Yan"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2542"]
[BlackElo "2419"]
[PlyCount "67"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. d4 d6 7. 0-0 Nc6 8. d5 Na5 9. Nd2 a6 10. Rb1 Nd7 11. Qc2 Rb8 12. b3 b5 13. Bb2 bxc4 14. bxc4 Ne5 15. Nd1 Re8 16. Ne3 Ng4 17. Nxg4 Bxg4 18. Bxg7 Rxb1 19. Rxb1 Kxg7 20. h3 Bd7 21. Qc3+ f6 22. h4 Qc7 23. Kh2 Ra8 24. e4 Re8 25. f4 e5 26. Qb2 Bc8 27. Qb6 Re7 28. Qxc7 Rxc7 29. Rb6 Rb7 30. Rxa6 Rb2 31. Ra7+ Kh6 32. Nf3 Nxc4 33. Ng5 Rb7 34. Rxb7 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.23"]
[Round "2"]
[White "Chen, Hongsen"]
[Black "Wang, Yue"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2419"]
[BlackElo "2640"]
[PlyCount "198"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Bf4 a5 10. Rd1 a4 11. Nc3 dxc4 12. Nxa4 Nd5 13. Nc3 b5 14. a3 Bb7 15. Ne4 Nxf4 16. gxf4 Qc7 17. Ne5 Nxe5 18. dxe5 Rfd8 19. Nc3 g6 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Kf8 23. e3 Bc8 24. Ne4 c5 25. a4 bxa4 26. Qxa4 Qb8 27. Qc6 Bb7 28. Qb5 Qa8 29. Qxc4 Qa1+ 30. Bf1 Qd1 31. h3 Kg7 32. Qd3 Qc1 33. b3 Bh4 34. Qd2 Qb1 35. Nxc5 Bc6 36. Qd3 Qc1 37. Qc4 Qd2 38. Nd3 Bd5 39. Qd4 Be7 40. b4 Qd1 41. e4 Bc6 42. Qc4 Be8 43. Kg2 Qb1 44. Be2 Ba4 45. f5 gxf5 46. exf5 exf5 47. Qc7 Kf8 48. Qc8+ Kg7 49. Qxf5 Bb3 50. Qg4+ Kf8 51. Qc8+ Kg7 52. Qd7 Kf8 53. Qd4 Qc2 54. Bf3 Qd2 55. Be4 Be6 56. Qe3 Qxe3 57. fxe3 h6 58. Nc5 Ke8 59. Kg3 Kd8 60. Bd3 Kc7 61. Nxe6+ fxe6 62. b5 Bc5 63. e4 Bd4 64. Kf4 Kd7 65. Bc4 Ke7 66. Bd5 Kf7 67. Bb7 Ke7 68. Bc8 Kf7 69. Bd7 Ke7 70. Bc8 Kf7 71. Kg4 Bxe5 72. Kh5 Bf4 73. b6 Kf6 74. b7 Kf7 75. Bd7 Kg7 76. Bxe6 Bb8 77. Bf5 Bc7 78. Kh4 Kf6 79. Kg4 Bb8 80. Kf3 Bh2 81. Ke3 Bb8 82. Kd4 Bh2 83. Kc5 Bb8 84. Kb6 Ke7 85. Bg4 Kf6 86. Be2 Ke7 87. Bc4 Kf6 88. Bb3 Ke7 89. Ba2 Kf6 90. Bc4 Ke7 91. Kc6 Bh2 92. Bb5 Bb8 93. Kd5 Kf6 94. Kd4 Bc7 95. Bd7 Bb8 96. Ke3 Bc7 97. Kf3 Bb8 98. Kf2 Bc7 99. Kf1 Bb8 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.22"]
[Round "1"]
[White "Xie, Jiaxiang"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "2111"]
[BlackElo "2419"]
[PlyCount "66"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. Re1 0-0 9. Bg5 h6 10. Bh4 Re8 11. Nbd2 exd4 12. Nxd4 Nxd4 13. Bxd7 Ne2+ 14. Qxe2 Qxd7 15. Qd3 Ng4 16. Qc2 Qc6 17. h3 Ne5 18. f4 Nc4 19. Nb3 Nxb2 20. Qxb2 Bxc3 21. Qe2 Bxa1 22. Nxa1 Re6 23. Nb3 Rae8 24. Nd2 f5 25. Bf2 fxe4 26. Bd4 Qc2 27. Qf2 c5 28. Be3 Rf8 29. Qh4 Kh7 30. Nf1 Qc3 31. g4 b6 32. Rd1 g5 33. fxg5 Rxf1+ 0-1

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.07"]
[Round "11"]
[White "Jin, Yueheng"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2343"]
[BlackElo "2439"]
[PlyCount "83"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Re1 Nbd7 11. Bf4 Ng4 12. Bg5 Qb6 13. Qb3 a6 14. Qxb6 Nxb6 15. Bf4 Nc4 16. Rac1 b5 17. b3 Bxc3 18. Rxc3 Nce5 19. h3 b4 20. Rcc1 Nxf3+ 21. exf3 Rxe1+ 22. Rxe1 Ne5 23. Bxe5 dxe5 24. f4 e4 25. Rc1 Bb7 26. Rxc5 Rc8 27. Rxc8+ Bxc8 28. Kf1 Kf8 29. Ke2 Ke7 30. Ke3 Kd6 31. Kxe4 Bf5+ 32. Kd4 Bb1 33. Kc4 a5 34. Kb5 Bxa2 35. Ka4 f5 36. Bf3 h5 37. h4 Kc5 38. Bd1 Kxd5 39. Kxa5 Bxb3 40. Bxb3+ Ke4 41. Bf7 b3 42. Bxb3 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.06"]
[Round "10"]
[White "Chen, Hongsen"]
[Black "Akhilbay, Imangali"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2439"]
[BlackElo "2342"]
[PlyCount "140"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 h6 9. Bf4 g5 10. Bg3 Nh5 11. Ne5 Nxg3 12. hxg3 Nxe5 13. dxe5 Qd7 14. Qc2 0-0-0 15. 0-0-0 Bb4 16. Ne2 Kb8 17. Kb1 Rc8 18. Ka1 c5 19. f4 c4 20. Be4 f5 21. exf6 Qf7 22. Bg6 Qxf6 23. f5 Bf7 24. Bxf7 Qxf7 25. g4 Rce8 26. Nc3 Re5 27. e4 dxe4 28. Nxe4 Rhe8 29. Nc3 Bf8 30. Qd2 Qc7 31. a3 Qa5 32. Kb1 Qb6 33. Rh3 Bg7 34. Rf3 Ka7 35. Na4 Qc6 36. Nc3 Bf6 37. Qd4+ Ka8 38. Qd6 Re1 39. Qxc6 bxc6 40. Rxe1 Rxe1+ 41. Kc2 Kb7 42. Rf2 Bd4 43. Rd2 c5 44. Rd1 Re8 45. Rh1 Bg7 46. Rf1 Bd4 47. Kd1 Rd8 48. Kc2 Re8 49. b3 cxb3+ 50. Kxb3 Kc6 51. Kc4 Bf6 52. Rd1 Re3 53. Rd3 Re1 54. Rh3 Bg7 55. Rf3 Bf6 56. Kd3 Ra1 57. Rh3 Rxa3 58. Rxh6 Rxc3+ 59. Ke2 Rg3 60. Rxf6+ Kb5 61. Rf8 Rxg4 62. g3 Rxg3 63. f6 Rg2+ 64. Ke3 Rg3+ 65. Ke2 Rg2+ 66. Ke3 Kc4 67. f7 Rg3+ 68. Ke2 Rg2+ 69. Ke3 Rg3+ 70. Ke2 Rg2+ 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.05"]
[Round "9"]
[White "Amartuvshin, Ganzorig"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2391"]
[BlackElo "2439"]
[PlyCount "81"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. d5 Bxd2+ 8. Nfxd2 0-0 9. Nc3 exd5 10. cxd5 d6 11. 0-0 Ba6 12. a4 Nbd7 13. Nb5 Bxb5 14. axb5 Ne8 15. Nc4 Qe7 16. e4 Nc7 17. Qb3 Ne5 18. Na3 f6 19. f4 Nf7 20. Rfe1 Qd7 21. e5 fxe5 22. fxe5 Nxe5 23. Rxe5 dxe5 24. d6+ Ne6 25. Bxa8 Rxa8 26. Qd5 Rf8 27. Nc4 Qf7 28. Nxe5 Qf5 29. g4 Qf6 30. Nd7 Qf2+ 31. Kh1 Qf3+ 32. Qxf3 Rxf3 33. Re1 Rf7 34. Nb8 Rb7 35. Nc6 Nf8 36. Rf1 g6 37. Ne5 Rb8 38. d7 Ne6 39. Rf6 Nd8 40. Rc6 Nxc6 41. bxc6 1-0

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.04"]
[Round "8"]
[White "Chen, Hongsen"]
[Black "Bochnicka, Vladimir1"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2439"]
[BlackElo "2348"]
[PlyCount "105"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Bc5 9. Nf3 0-0 10. e3 Qe7 11. Be2 Rd8 12. 0-0 Nc6 13. a3 Ne5 14. Qe1 Bc6 15. Nxe5 Qxe5 16. b4 Bb6 17. Bb2 Qg5 18. g3 Rac8 19. b5 Bd7 20. Na4 Bh3 21. Nxb6 axb6 22. f4 Qc5 23. Bd4 Qd5 24. Bf3 Qxb5 25. Rf2 Qb3 26. Rb2 Qd3 27. Qe2 Qg6 28. Bxb6 Rd7 29. Bd4 Nd5 30. Rd1 Rcd8 31. Rbd2 Ne7 32. e4 h6 33. f5 Qc6 34. g4 Qa4 35. Be3 Rxd2 36. Rxd2 Rxd2 37. Qxd2 Qxa3 38. Kf2 Nc6 39. Bf4 Bf1 40. Bd6 Qd3 41. Qxd3 Bxd3 42. e5 g6 43. Ke3 Bc4 44. e6 fxe6 45. fxg6 Bd5 46. Bxd5 exd5 47. h4 b5 48. h5 b4 49. Kd3 Kg7 50. Bf4 Ne7 51. Be5+ Kg8 52. Bf6 Nc6 53. g5 1-0

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.03"]
[Round "7"]
[White "Baranciuc, Alexandr"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2246"]
[BlackElo "2439"]
[PlyCount "63"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Nc6 10. h3 e5 11. dxe5 dxe5 12. Nf3 Qe7 13. c5 Rd8 14. Nd2 Nd5 15. Nxd5 Rxd5 16. Bc4 Rd8 17. 0-0 Bf5 18. Qe2 Nd4 19. Bxd4 Rxd4 20. Nf3 Re4 21. Qd2 Rd8 22. Qa5 Rf4 23. Rfd1 Rc8 24. Qxa7 Rxf3 25. Bd5 Rd3 26. c6 Rxd5 27. cxb7 Rxd1+ 28. Rxd1 Bf8 29. b8Q Rxb8 30. Qxb8 Qa3 31. Rd8 Qc1+ 32. Kh2 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.02"]
[Round "6"]
[White "Chen, Hongsen"]
[Black "Hou, Yifan B"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2439"]
[BlackElo "2199"]
[PlyCount "95"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 f6 6. d3 Ne7 7. e5 Ng6 8. Bb2 Be7 9. Nbd2 0-0 10. 0-0 fxe5 11. Nxe5 Nxe5 12. Bxe5 d6 13. Bc3 e5 14. Qe2 Bf5 15. Rae1 Bg5 16. Ne4 Bh6 17. Bd2 Bxe4 18. dxe4 Bxd2 19. Qxd2 Qe7 20. Re3 Rf4 21. f3 Rf6 22. Rd1 h6 23. Rd3 Rd8 24. Qa5 Rb8 25. a3 Kh7 26. Qa4 Qc7 27. h3 Rg6 28. Kh1 Rd8 29. Qc4 a5 30. c3 Rb8 31. b4 cxb4 32. cxb4 axb4 33. axb4 Rb6 34. Ra3 Qb7 35. Ra4 Rb5 36. Qc3 Qb6 37. Rc1 c5 38. bxc5 Rxc5 39. Rc4 Rxc4 40. Qxc4 Qf2 41. Qf1 Qxf1+ 42. Rxf1 h5 43. h4 Rf6 44. Kh2 Kh6 45. Rc1 Kg6 46. Rc7 Rf7 47. Rc6 Rd7 48. Ra6 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.03.01"]
[Round "5"]
[White "Prisacaru, Stefan Emilian"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2212"]
[BlackElo "2439"]
[PlyCount "34"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. dxe6 fxe6 6. Nc3 Nc6 7. Bg5 Be7 8. e3 e5 9. Bd3 Be6 10. a3 0-0 11. Qc2 h6 12. Bxf6 Bxf6 13. Nd2 a6 14. Bf5 Bf7 15. Bg6 Be6 16. Bf5 Bf7 17. Bg6 Be6 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.02.28"]
[Round "4"]
[White "Chen, Hongsen"]
[Black "Kozlovic, Jernej"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2439"]
[BlackElo "2274"]
[PlyCount "74"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. g3 Nc6 7. Bg2 Be7 8. dxc5 Bxc5 9. 0-0 0-0 10. Na4 Be7 11. Nd4 Bg4 12. h3 Nxd4 13. hxg4 Nc6 14. Qb3 Nxg4 15. Rd1 Bf6 16. e3 Qe7 17. Rxd5 Rad8 18. Bd2 h5 19. Nc3 h4 20. Qc4 Nce5 21. Qe2 Nh6 22. e4 hxg3 23. fxg3 Neg4 24. Bf3 Bd4+ 25. Kg2 Bxc3 26. bxc3 Ne5 27. Rd1 f6 28. Bxh6 gxh6 29. Qd2 Rxd5 30. exd5 Nxf3 31. Kxf3 Re8 32. d6 Qe4+ 33. Kf2 Qf5+ 34. Kg2 Qe4+ 35. Kf2 Qf5+ 36. Kg2 Qe4+ 37. Kf2 Qe7 1/2-1/2

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.02.27"]
[Round "3"]
[White "Sherman, Reem"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2328"]
[BlackElo "2439"]
[PlyCount "81"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Be3 Nf6 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 Qa5+ 10. Bd2 Qc7 11. 0-0-0 Nbd7 12. N1e2 e6 13. f3 0-0-0 14. Ne4 Nc5 15. Nxc5 Bxc5 16. Qc4 Bd6 17. Qa4 Qb6 18. c4 Bc7 19. Bc3 a5 20. Qc2 Qa6 21. b3 Kb8 22. Kb1 Nd7 23. Bb2 Rhe8 24. Nc3 Bd6 25. h5 Bf8 26. Bc1 Nf6 27. g4 Qb6 28. Bf4+ Kc8 29. Rd3 Qa6 30. Rhd1 Bd6 31. Be5 Qa7 32. Na4 Re7 33. Qh2 Bc7 34. Bxc7 Rxc7 35. Qe5 b6 36. g5 hxg5 37. h6 b5 38. hxg7 bxa4 39. Qxf6 axb3 40. Qxd8+ Kxd8 41. g8Q+ 1-0

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.02.26"]
[Round "2"]
[White "Chen, Hongsen"]
[Black "Ljepic, Andrej"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2439"]
[BlackElo "2341"]
[PlyCount "99"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 e6 6. Nc3 Nge7 7. b3 d5 8. cxd5 exd5 9. Bb2 d4 10. Ne4 b6 11. d3 0-0 12. a3 Be6 13. Rc1 Rc8 14. Re1 Re8 15. Nfd2 f5 16. Ng5 Bd5 17. Ngf3 h6 18. h4 f4 19. gxf4 Qd6 20. b4 cxb4 21. axb4 Qxf4 22. e4 dxe3 23. fxe3 Qxb4 24. Bxg7 Kxg7 25. d4 Bf7 26. Rb1 Qd6 27. Ne4 Qd7 28. Nf2 Nf5 29. Qd2 Qd6 30. Rbd1 Nb4 31. Rc1 Rxc1 32. Qxc1 Na2 33. Qa1 Qb4 34. e4 Nd6 35. e5 Nb5 36. e6 Bxe6 37. d5+ Qc3 38. Qxa2 Bxd5 39. Qxd5 Rxe1+ 40. Nxe1 Qxe1+ 41. Bf1 Nc3 42. Qd4+ Kf7 43. Kg2 a5 44. Bc4+ Ke7 45. Qg7+ Kd8 46. Qxg6 Qe3 47. Qd6+ Ke8 48. Bd3 Kf7 49. Ng4 Qd2+ 50. Kh3 1-0

[Event "Wch U20 62nd"]
[Site "Petrovac"]
[Date "2025.02.25"]
[Round "1"]
[White "Nissinen, Niilo Man"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2106"]
[BlackElo "2439"]
[PlyCount "74"]
[EventDate "2025.02.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MNE"]
[SourceTitle "CB11_2025"]
[SourceDate "2025.03.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Qc7 8. 0-0 Bg7 9. Na3 a6 10. Nc2 0-0 11. Be3 Bf5 12. Bxf5 gxf5 13. Qc1 Ne4 14. Bh6 e6 15. Bxg7 Kxg7 16. Nce1 Ne7 17. Nd3 Ng6 18. Nfe5 f6 19. Nxg6 hxg6 20. Re1 Rae8 21. f3 Nd6 22. h4 Nf7 23. Qe3 e5 24. Qf2 b6 25. Re2 Qc4 26. Rd1 a5 27. dxe5 fxe5 28. Qxb6 Qxh4 29. Nf2 Rh8 30. Nh3 Qg3 31. Kf1 Rxh3 32. gxh3 Qxf3+ 33. Qf2 Qxh3+ 34. Qg2 Qh4 35. Rxd5 Rh8 36. Rd1 Qh1+ 37. Qg1 Qf3+ 0-1

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.20"]
[Round "7"]
[White "Jake, Shanty"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2307"]
[BlackElo "2439"]
[PlyCount "215"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c3 b6 4. Bf4 Bb7 5. Nbd2 g6 6. e3 Bg7 7. Bd3 d6 8. 0-0 0-0 9. Qe2 Re8 10. h3 Nc6 11. Bh2 e5 12. dxe5 dxe5 13. e4 Nh5 14. Rfd1 Qf6 15. Ba6 Qe7 16. Bxb7 Qxb7 17. Nc4 Qa6 18. Qf1 Re6 19. Ng5 Re7 20. Nf3 h6 21. a4 Re6 22. Ne3 Qb7 23. Nd5 Nf6 24. Qe2 Rae8 25. Nd2 Na5 26. Nxf6+ Bxf6 27. Nf1 c4 28. Rd5 Qc6 29. Ne3 h5 30. Nc2 Rc8 31. Nb4 Qe8 32. Rad1 Bg5 33. Rd7 Re7 34. Rxe7 Bxe7 35. Bxe5 Bxb4 36. cxb4 Qxe5 37. Rd5 Qe8 38. bxa5 Qxa4 39. axb6 axb6 40. Qd2 Qe8 41. e5 Qe6 42. Qd4 Qf5 43. Qxb6 Qe4 44. Qd4 Qxd4 45. Rxd4 c3 46. bxc3 Rxc3 47. Kf1 Kf8 48. Ke2 Ke7 49. Rd6 Rc5 50. f4 Rc3 51. Rd3 Rc2+ 52. Kf3 Ra2 53. Rb3 Rc2 54. g4 hxg4+ 55. hxg4 Rh2 56. Rb7+ Ke6 57. Rb6+ Ke7 58. f5 gxf5 59. gxf5 Rh1 60. Rb7+ Ke8 61. Kf4 Rg1 62. Rb8+ Kd7 63. Rb7+ Ke8 64. Rb2 Kd7 65. Ra2 Ke8 66. Ra3 Kd7 67. Ra8 Rg2 68. Ra1 Ke8 69. Kf3 Rg5 70. Ke4 Rg2 71. Ra8+ Kd7 72. Ra1 Ke8 73. f6 Re2+ 74. Kf4 Rf2+ 75. Kg4 Rg2+ 76. Kf3 Rb2 77. Ra7 Rb4 78. Re7+ Kf8 79. Rd7 Ke8 80. Rd3 Ra4 81. Ke3 Ra5 82. Ke4 Ra4+ 83. Rd4 Ra1 84. Rb4 Re1+ 85. Kd5 Rd1+ 86. Kc5 Rc1+ 87. Rc4 Ra1 88. Kc6 Ra6+ 89. Kd5 Kd7 90. Rb4 Ra5+ 91. Ke4 Ra1 92. Rb7+ Ke8 93. Rb8+ Kd7 94. Rf8 Re1+ 95. Kf5 Rf1+ 96. Kg5 Rg1+ 97. Kh6 Ke6 98. Re8+ Kf5 99. Re7 Rg2 100. Kh7 Rg1 101. Rxf7 Kxe5 102. Rg7 Rh1+ 103. Kg6 Rg1+ 104. Kf7 Rf1 105. Rg6 Kd6 106. Kg8 Kd7 107. f7 Ke7 108. Rg7 1-0

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.19"]
[Round "6"]
[White "Chen, Hongsen"]
[Black "Bryakin, Mikhail"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2439"]
[BlackElo "2427"]
[PlyCount "87"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nd7 12. 0-0 b6 13. Rfe1 Bb7 14. Rad1 Rc8 15. Bb3 Qf6 16. e5 Qg6 17. Qf4 Rc3 18. Re3 Rfc8 19. h3 h6 20. Kh2 Rxe3 21. Qxe3 Qe4 22. Qd2 Nf8 23. d5 Bxd5 24. Re1 Qg6 25. Bxd5 exd5 26. Qxd5 Rc2 27. Kg1 Qe6 28. Qd4 Rxa2 29. Rc1 Ra5 30. Rc7 Rd5 31. Qc3 Rd7 32. Rc8 Qe7 33. Qc6 Rd1+ 34. Kh2 Rd8 35. Rc7 Rd7 36. Rc8 Rd8 37. Rc7 Qe6 38. Qb7 Ng6 39. Qxa7 Nxe5 40. Nxe5 Qxe5+ 41. g3 Qf5 42. Qa2 Rd7 43. Qa8+ Kh7 44. Kg2 0-1

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.18"]
[Round "4"]
[White "Chen, Hongsen"]
[Black "Akhmedov, David"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2439"]
[BlackElo "2368"]
[PlyCount "112"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Nd2 Nxd2 6. Qxd2 Nc6 7. Nf3 cxd4 8. exd4 Bf5 9. c3 e6 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Bxd6 Qxd6 13. a4 f6 14. 0-0 0-0-0 15. Nd2 Kb8 16. Nb3 e5 17. dxe5 fxe5 18. Qb5 a6 19. Qb6 Qc7 20. Qe3 Rd6 21. Nc5 e4 22. Rad1 Ne5 23. f4 Nc4 24. Qd4 Nxb2 25. Rb1 Rc8 26. Nxb7 Rb6 27. Na5 Qc5 28. Rf2 Qxd4 29. cxd4 Nxa4 30. Rxb6+ Nxb6 31. Rb2 Ka7 32. Kf2 Rc3 33. Ke2 h5 34. f5 h4 35. g4 hxg3 36. hxg3 Rc7 37. Rb4 Nc8 38. Ke3 Nd6 39. Kf4 Nb5 40. Nb3 Rc3 41. Nc5 Nxd4 42. Rxd4 Rxc5 43. g4 Kb6 44. Ke5 Kc6 45. Rd1 e3 46. Kd4 e2 47. Re1 Rc4+ 48. Kd3 Re4 49. g5 Kd6 50. f6 gxf6 51. g6 Ke7 52. g7 Kf7 53. Rg1 e1N+ 54. Kc3 Kg8 55. Rg3 Re3+ 56. Rxe3 d4+ 0-1

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.18"]
[Round "5"]
[White "Glek, Igor Vladimirovich"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2423"]
[BlackElo "2439"]
[PlyCount "17"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.17"]
[Round "3"]
[White "Chen, Hongsen"]
[Black "Spasov, Vasil"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2439"]
[BlackElo "2423"]
[PlyCount "26"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Nf3 Bd6 8. a3 Nbd7 9. Be3 a6 10. h3 b5 11. Ba2 Bb7 12. Nd2 Ke7 13. f3 c6 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.17"]
[Round "2"]
[White "Itgelt, Khuyagtsogt"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "A63"]
[WhiteElo "2416"]
[BlackElo "2439"]
[PlyCount "69"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Re1 Nbd7 11. h3 a6 12. a4 Rb8 13. Bf4 Qc7 14. Rc1 Ne4 15. Nxe4 Rxe4 16. Qc2 Nf6 17. Nd2 Rxf4 18. gxf4 b5 19. axb5 axb5 20. b4 c4 21. Nb1 Qd8 22. e3 Nh5 23. Qd1 Qh4 24. Qf3 Bd7 25. Nc3 f5 26. Re2 Ra8 27. Ra2 Rxa2 28. Nxa2 Qd8 29. Qe2 Qa8 30. Bf3 Nf6 31. Qd2 Qa3 32. Rc3 Qa8 33. Rc1 Qa3 34. Rc3 Qa8 35. Rc1 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.16"]
[Round "9"]
[White "Chen, Hongsen"]
[Black "Glek, Igor Vladimirovich"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2439"]
[BlackElo "2423"]
[PlyCount "12"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 c5 1/2-1/2

[Event "Senta Fantastico GM 02"]
[Site "Senta"]
[Date "2025.02.16"]
[Round "1"]
[White "Chen, Hongsen"]
[Black "Jiang, Haochen"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2439"]
[BlackElo "2374"]
[PlyCount "128"]
[EventDate "2025.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "6"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. 0-0 Rc8 8. a4 e5 9. Qd3 h6 10. c4 Qc7 11. b3 Nf6 12. Ba3 Be7 13. Rd1 Bc6 14. Nc3 0-0 15. h3 Rfd8 16. Qe3 Bf8 17. g4 b6 18. Nd2 Qb7 19. Nd5 Nxd5 20. cxd5 Be8 21. Nc4 Rb8 22. Rac1 a5 23. Rc2 Qa6 24. Qe1 Ra8 25. Bc1 Rdc8 26. Ra2 Rxc4 27. bxc4 Qxc4 28. Rdd2 Bxa4 29. Rdb2 Rc8 30. Bd2 Bb3 31. Ra1 a4 32. Rc1 Qa6 33. Rxc8 Qxc8 34. Qc1 Qxc1+ 35. Bxc1 b5 36. Bd2 Be7 37. Bb4 Kf8 38. Rb1 Ke8 39. Rc1 Bc4 40. f3 Kd7 41. Rc3 Bh4 42. Kg2 Bd8 43. Kf2 Bb6+ 44. Ke1 Bd4 45. Rc2 Be3 46. Rc3 Bb6 47. Rc2 Be3 48. Rc3 Bc5 49. Rxc4 bxc4 50. Bxc5 dxc5 51. Kd2 Kc7 52. Kc3 a3 53. h4 g6 54. g5 hxg5 55. hxg5 Kb6 56. Kc2 Ka5 57. Kc3 Kb5 58. Kc2 Kb4 59. d6 c3 60. d7 a2 61. d8Q a1Q 62. Qb8+ Kc4 63. Qb3+ Kd4 64. Qd5+ Ke3 0-1

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.15"]
[Round "8"]
[White "Kukhmazov, Arsen"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2469"]
[BlackElo "2439"]
[PlyCount "29"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. Bf4 Be7 9. Nc3 Ne4 10. Qc2 Nxc3 11. Qxc3 Be4 12. Rad1 d6 13. Ne1 Bxg2 14. Nxg2 Nd7 15. e4 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.14"]
[Round "7"]
[White "Chen, Hongsen"]
[Black "Akhmedov, David"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2439"]
[BlackElo "2368"]
[PlyCount "33"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. 0-0 Nf6 8. Bg5 e6 9. e5 dxe5 10. Nxe5 Bb5 11. Qxd8+ Rxd8 12. c4 Bc6 13. Nxc6 bxc6 14. Nc3 Bc5 15. h3 Bd4 16. Rac1 Kd7 17. Be3 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.14"]
[Round "6"]
[White "Zabotin, Alexander"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2423"]
[BlackElo "2439"]
[PlyCount "114"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 d5 8. cxd5 exd5 9. Nc3 Ne4 10. Ne5 Nd7 11. Nd3 c5 12. dxc5 Nxc3 13. bxc3 Nxc5 14. Nxc5 Bxc5 15. e3 Qd6 16. c4 Rad8 17. Bb2 Qe6 18. Qd3 Rd7 19. Rad1 Rfd8 20. Qc3 f6 21. cxd5 Bxd5 22. Bxd5 Rxd5 23. Qc4 Qf7 24. Rxd5 Qxd5 25. Qg4 Kh8 26. a4 Qb3 27. Ba1 a5 28. h4 Bb4 29. Rf1 Qxa4 30. Bc3 Qb5 31. Rd1 Rxd1+ 32. Qxd1 h6 33. Qd8+ Kh7 34. Bd4 Bc5 35. Qc7 Qb1+ 36. Kh2 Qf5 37. e4 Qxe4 38. Bxc5 bxc5 39. Qxc5 a4 40. Qa5 f5 41. h5 f4 42. g4 Kg8 43. Qd8+ Kf7 44. Qd7+ Kg8 45. Qd8+ Kh7 46. Qa5 Qd4 47. Kg2 Kg8 48. Kf3 Kf7 49. g5 hxg5 50. Qxg5 Qd3+ 51. Kg2 Qe4+ 52. Kh2 a3 53. Qa5 Qe7 54. Qd5+ Kf8 55. Qa8+ Kf7 56. Qd5+ Kf6 57. Qc6+ Kf5 0-1

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.13"]
[Round "5"]
[White "Chen, Hongsen"]
[Black "Dvalishvili, Pavel S"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2439"]
[BlackElo "2344"]
[PlyCount "61"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d6 6. g3 Nc6 7. Bg2 e5 8. d5 Ne7 9. e4 c5 10. h3 h6 11. 0-0 g5 12. Ne1 Ng6 13. Nd3 Rg8 14. b4 b6 15. bxc5 bxc5 16. Qa4+ Bd7 17. Qa6 Qb6 18. Qa3 Ke7 19. Rab1 Qc7 20. Kh2 g4 21. h4 Rgb8 22. Nb3 Kf8 23. Ndxc5 dxc5 24. Nxc5 Kg7 25. Na6 Qc8 26. Nxb8 Rxb8 27. c5 Bb5 28. Rfc1 a6 29. c6 Nf8 30. Qb3 Ra8 31. Rc2 1-0

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.13"]
[Round "4"]
[White "Chen, Hongsen"]
[Black "Jake, Shanty"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2439"]
[BlackElo "2307"]
[PlyCount "140"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 g6 5. 0-0 Bg7 6. b3 0-0 7. Bb2 a5 8. c4 a4 9. Nc3 a3 10. Bc1 Ne4 11. Bd2 Nxd2 12. Qxd2 dxc4 13. bxc4 Bg4 14. Rfd1 Nd7 15. h3 Bxf3 16. Bxf3 Qc7 17. Rab1 Rfd8 18. e3 e6 19. Qc2 Ra5 20. Bg2 b6 21. Rb3 Rc8 22. f4 h5 23. Kh1 b5 24. c5 Nf6 25. Nb1 Rca8 26. Rdd3 Nd5 27. Qd2 Ra4 28. Rxa3 Nb4 29. Rdb3 Rxa3 30. Nxa3 Nd5 31. Nb1 Ne7 32. Be4 Rd8 33. Qe1 Bf6 34. h4 Bg7 35. Ra3 Qd7 36. Kh2 f6 37. Nd2 e5 38. fxe5 fxe5 39. Nf3 Qg4 40. Ng5 Bf6 41. Bf3 Qd7 42. Ne4 Bg7 43. Rd3 Qf5 44. Qe2 exd4 45. Nd6 Qd7 46. exd4 Nf5 47. d5 Nxd6 48. dxc6 Qc7 49. cxd6 Rxd6 50. Rxd6 Qxd6 51. Qxb5 Be5 52. Qd5+ Kg7 53. Qxd6 Bxd6 54. Kg2 Kf6 55. a4 Bc7 56. Kf2 Ke5 57. Ke3 Bb6+ 58. Kd3 Kd6 59. Ke4 Kxc6 60. Ke5+ Kd7 61. Kf6 Bf2 62. Kxg6 Bxg3 63. Kxh5 Ke7 64. a5 Kf7 65. a6 Bf2 66. Kh6 Kg8 67. h5 Kh8 68. Kg6 Ba7 69. h6 Bd4 70. Bd5 Ba7 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.12"]
[Round "2"]
[White "Golubovskis, Maksims"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2237"]
[BlackElo "2439"]
[PlyCount "68"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 0-0 7. d4 Ne4 8. Qc2 Nxc3 9. bxc3 Nc6 10. Rd1 Na5 11. c5 d6 12. Bf4 Qe8 13. Rab1 h6 14. Bc1 dxc5 15. dxc5 Qc6 16. Be3 e5 17. Qc1 g5 18. Qc2 f5 19. Ne1 Qe6 20. Bxb7 Nxb7 21. Qb3 Qxb3 22. axb3 f4 23. Bc1 Nxc5 24. Ba3 e4 25. Bxc5 bxc5 26. gxf4 gxf4 27. Rd5 c4 28. Rc5 cxb3 29. Rxb3 Rfb8 30. Rb4 Bf8 31. Rxb8 Rxb8 32. Rxc7 Rb1 33. Kf1 Bg7 34. f3 e3 0-1

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.12"]
[Round "3"]
[White "Jiang, Haochen"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2374"]
[BlackElo "2439"]
[PlyCount "112"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. b4 Nce4 9. Qd4 d5 10. cxd5 Qxd5 11. Qxd5 Nxd5 12. f3 Nd6 13. e4 Nb6 14. Bf4 Ndc4 15. Rc1 e5 16. Bxc4 exf4 17. Ne2 Bd7 18. Kf2 g5 19. h4 f6 20. Bb3 Rc8 21. Rc5 Rxc5 22. bxc5 Na4 23. Bxa4 Bxa4 24. Nd4 0-0 25. hxg5 Rd8 26. Ne6 Rd2+ 27. Kg1 Bb3 28. Nxf4 fxg5 29. Nh5 Bf7 30. Ng3 Rc2 31. Nf5 Rxc5 32. Kf2 Bg6 33. Nd4 b6 34. Rd1 Kf7 35. Rd3 h5 36. Ke3 Ke7 37. g3 Rc4 38. Ne2 Rc2 39. Rd5 Rc5 40. Rd4 Bf7 41. f4 gxf4+ 42. gxf4 h4 43. e5 Bb3 44. Rd6 Ra5 45. Nd4 Rxa3 46. Nxb3 Rxb3+ 47. Ke4 a5 48. Rh6 a4 49. Rxh4 b5 50. Rh7+ Kd8 51. Ra7 a3 52. Kf5 Rf3 53. e6 b4 54. Ra8+ Ke7 55. Ra7+ Ke8 56. Ra4 Rf1 1/2-1/2

[Event "Senta Fantastico GM Mix 02"]
[Site "Senta"]
[Date "2025.02.11"]
[Round "1"]
[White "Chen, Hongsen"]
[Black "Jin, Hongtao"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2439"]
[BlackElo "2240"]
[PlyCount "46"]
[EventDate "2025.02.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB09_2025"]
[SourceDate "2025.02.27"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Bxf6 gxf6 5. dxc5 e6 6. Nf3 Bxc5 7. Be2 Nc6 8. 0-0 e5 9. c4 d4 10. exd4 Nxd4 11. Nc3 Be6 12. Nxd4 Bxd4 13. Nb5 Qd7 14. Nxd4 exd4 15. b4 Rg8 16. Bf3 Rd8 17. Qd3 Rg6 18. Qa3 d3 19. Rfd1 Rg5 20. Rd2 Re5 21. h4 Bf5 22. Qxa7 Qe7 23. Kh2 Qxb4 1/2-1/2

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.25"]
[Round "9"]
[White "Wang, Chuqiao"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2068"]
[BlackElo "1897"]
[PlyCount "89"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. e3 0-0 9. Be2 Na6 10. Nd2 Qe7 11. 0-0 Nc7 12. Nc4 Nfe8 13. a4 b6 14. Nb5 Nxb5 15. axb5 Bb7 16. Qd2 g5 17. Bg3 f5 18. Bh5 f4 19. exf4 gxf4 20. Bxe8 fxg3 21. Bc6 Bxc6 22. dxc6 gxf2+ 23. Kh1 Bd4 24. Qh6 Rf6 25. Qg5+ Kh8 26. Nxb6 Rg8 27. Nd5 Qf7 28. Qxg8+ Kxg8 29. Nxf6+ Bxf6 30. Rxf2 Qe6 31. Raf1 Bg7 32. Rf7 Qc8 33. Rxa7 Be5 34. h3 d5 35. Re7 Bd6 36. Rd7 Qb8 37. Rd1 d4 38. b4 Be5 39. bxc5 Qxb5 40. Ra1 Qxc6 41. Raa7 Bf6 42. Rab7 Qxc5 43. Rb8+ Qf8 44. Rxf8+ Kxf8 45. Rxh7 1-0

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.24"]
[Round "8"]
[White "Chen, Hongsen"]
[Black "Chen, Yuan"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1897"]
[BlackElo "2203"]
[PlyCount "92"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nge2 h6 9. Bh4 Re8 10. 0-0 b5 11. a3 a5 12. f3 Ba6 13. Bf2 Nbd7 14. Ng3 b4 15. axb4 Bxd3 16. Qxd3 Bxb4 17. Na4 c5 18. Nf5 c4 19. Qc2 Bf8 20. Nc3 g6 21. Ng3 h5 22. e4 dxe4 23. fxe4 Bg7 24. e5 Ng4 25. Nge4 Rf8 26. h3 Nxf2 27. Qxf2 Ra6 28. Rad1 Nb6 29. Qf3 a4 30. Nd6 a3 31. Qb7 Qa8 32. Rxf7 Qxb7 33. Rxb7 axb2 34. Rb1 Na4 35. Nxa4 Rxa4 36. R7xb2 c3 37. Re2 Rxd4 38. Nb5 Rb8 39. e6 Rd2 40. Ree1 c2 41. Rbc1 Bb2 42. e7 Bxc1 43. e8Q+ Rxe8 44. Rxe8+ Kf7 45. Rc8 Bb2 46. Nd6+ Ke6 0-1

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.24"]
[Round "7"]
[White "Cong, Dingzhou"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1806"]
[BlackElo "1897"]
[PlyCount "66"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Qb5 18. Rd3 Nd5 19. Ne5 Nc3+ 20. Rxc3 Qxe2 21. Rd3 Bd6 22. Nf3 Bb4 23. a3 Ba5 24. b4 Bb6 25. Re1 Qxd3 26. cxd3 Rfd8 27. Rc1 Rd5 28. g4 f5 29. g5 f4 30. Bd2 hxg5 31. Rg1 Bd8 32. h6 gxh6 33. Bxf4 Rf5 0-1

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.23"]
[Round "6"]
[White "Chen, Hongsen"]
[Black "Gu, Xianghan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1897"]
[BlackElo "2316"]
[PlyCount "127"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Nbd7 7. 0-0-0 c6 8. Nf3 Kc7 9. Bxf6 gxf6 10. Bc4 Bc5 11. Rhf1 Rf8 12. Ne2 Nb6 13. Bd3 Bg4 14. Ng3 Nc8 15. Be2 Nd6 16. h3 Be6 17. Nh4 Rg8 18. Bd3 Rg5 19. a3 a5 20. Ne2 f5 21. exf5 Nxf5 22. Nxf5 Bxf5 23. Bxf5 Rxf5 24. f3 Rf6 25. g4 Re8 26. Ng3 Rh6 27. Rh1 Rf6 28. Rd3 Rd8 29. Rxd8 Kxd8 30. Nf5 Re6 31. Re1 a4 32. h4 b5 33. h5 Kc7 34. Re2 Bf8 35. c3 Kd7 36. Kc2 Re8 37. Rd2+ Kc7 38. Ng3 Bh6 39. Rd3 Bf4 40. Ne4 Re6 41. c4 h6 42. Kc3 Re7 43. cxb5 cxb5 44. Kb4 Re6 45. Rc3+ Kb6 46. Rc5 Rc6 47. Rxb5+ Kc7 48. Kxa4 Rc4+ 49. b4 Rd4 50. Ka5 Rd3 51. Rc5+ Kb7 52. Rc3 Rd5+ 53. Nc5+ Ka7 54. Kb5 e4 55. fxe4 Rg5 56. Rd3 Rxg4 57. Rd7+ Kb8 58. Kc6 Rg8 59. Na6+ Ka8 60. Rxf7 Bc1 61. Nc7+ Kb8 62. b5 Bxa3 63. b6 Rc8 64. Kb5 1-0

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.23"]
[Round "5"]
[White "Chen, Zhi"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1982"]
[BlackElo "1897"]
[PlyCount "115"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 a6 4. Bb2 Nc6 5. d4 Bg4 6. Be2 e6 7. 0-0 Nf6 8. h3 Bxf3 9. Bxf3 cxd4 10. exd4 Be7 11. Nd2 0-0 12. c4 Rc8 13. a3 dxc4 14. Nxc4 Nd5 15. Ne5 Bg5 16. Be4 g6 17. Qf3 Nce7 18. g3 f5 19. Bd3 Bf6 20. Rfe1 Re8 21. Rac1 Rxc1 22. Rxc1 Bxe5 23. dxe5 Qb8 24. Bc4 Rc8 25. Rd1 Rd8 26. b4 b5 27. Bb3 Kf7 28. Qe2 Rd7 29. Qd2 Nb6 30. Qxd7 Nxd7 31. Rxd7 Qc8 32. Rd6 Nd5 33. Bxd5 exd5 34. Bd4 Qc1+ 35. Kh2 Ke8 36. e6 Qd2 37. Be3 Qc2 38. Rxa6 d4 39. Bxd4 Qe4 40. Bc5 f4 41. Rb6 fxg3+ 42. Kxg3 Qe5+ 43. Kg2 Qg5+ 44. Kh1 Qd5+ 45. Kh2 Qe5+ 46. Kg2 Qg5+ 47. Kf1 Qc1+ 48. Ke2 Qc4+ 49. Ke3 Qc3+ 50. Ke4 Qe1+ 51. Kd5 Qd1+ 52. Kc6 Qf3+ 53. Kc7 Qf4+ 54. Kc6 Qe4+ 55. Kxb5 Kd8 56. Rc6 Qd3+ 57. Kb6 Qe4 58. e7+ 1-0

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.22"]
[Round "4"]
[White "Chen, Hongsen"]
[Black "Zuo, Yifan"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "1897"]
[BlackElo "2273"]
[PlyCount "51"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Rc1 h6 7. Bh4 dxc4 8. Bxc4 c5 9. Nf3 cxd4 10. exd4 Nc6 11. 0-0 b6 12. a3 Bb7 13. Qd3 Nd5 14. Bxe7 Ncxe7 15. Ne2 Ng6 16. Qd2 Qd6 17. Rfd1 Rfd8 18. Bxd5 Qxd5 19. Nf4 Qf5 20. Nxg6 Qxg6 21. Qf4 Rac8 22. Rxc8 Rxc8 23. Ne1 Bd5 24. f3 Qg5 25. Qxg5 hxg5 26. Kf2 1/2-1/2

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.22"]
[Round "3"]
[White "Wang, Qinxuanyi"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "E10"]
[BlackElo "1897"]
[PlyCount "88"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. Bf4 Bb4+ 5. Nbd2 d6 6. a3 Bxd2+ 7. Bxd2 Nc6 8. Qc2 e5 9. Bc3 Qe7 10. d5 Nb8 11. e3 0-0 12. Be2 Bg4 13. 0-0 Nbd7 14. Nh4 Bxe2 15. Nf5 Qd8 16. Qxe2 Kh7 17. f4 Re8 18. Qc2 g6 19. Ng3 Ng4 20. Rf3 Rf8 21. f5 Kg7 22. Raf1 Ngf6 23. fxg6 fxg6 24. Bd2 Qe7 25. h4 Ng4 26. Be1 h5 27. Ne4 Rxf3 28. Rxf3 Rf8 29. Qe2 Rxf3 30. gxf3 Nh6 31. Ng5 Nf8 32. e4 Nf7 33. Bd2 Nxg5 34. Bxg5 Qd7 35. f4 Nh7 36. f5 Qf7 37. Qf3 gxf5 38. exf5 Nf6 39. Kf2 Ng4+ 40. Ke2 Kf8 41. b4 Ke8 42. Qe4 Nf6 43. Qf3 Ng4 44. Qe4 Nf6 1/2-1/2

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.21"]
[Round "2"]
[White "Chen, Hongsen"]
[Black "Yang, Zilong"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1897"]
[BlackElo "1929"]
[PlyCount "127"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c4 f5 6. Nc3 d6 7. Nge2 Nd7 8. g3 Nf6 9. Bg2 0-0 10. 0-0 c6 11. b4 Be6 12. Qd3 d5 13. c5 a6 14. Nc1 h5 15. Nb3 h4 16. a4 hxg3 17. hxg3 Ne4 18. Rfb1 Nf6 19. Rb2 Ne4 20. Raa2 Bh6 21. Nd2 Qc7 22. Ne2 Bd7 23. Qb3 Rfe8 24. Nxe4 fxe4 25. b5 axb5 26. axb5 Bg5 27. Rxa8 Rxa8 28. Ra2 Rxa2 29. Qxa2 Qb8 30. Nc3 Bd8 31. Bf1 Bg5 32. Kg2 Qc8 33. Be2 Kg7 34. Kf1 Qh8 35. Ke1 Qh2 36. Nd1 Qh8 37. Qa7 Qc8 38. b6 Bd8 39. Kd2 Bf5 40. Ba6 Bg4 41. Qxb7 Qf5 42. Be2 Qc8 43. Qa7 Bxe2 44. Kxe2 Qg4+ 45. Kd2 Qf5 46. b7 Bc7 47. b8Q Bxb8 48. Qxb8 Qd7 49. Nc3 f6 50. Ne2 g5 51. Ke1 Qe7 52. Kf1 Qd7 53. Kg2 Qg4 54. Qc7+ Kg6 55. Ng1 Qe6 56. Qd6 Qc8 57. Qe7 Qb8 58. Qe6 Qb7 59. g4 Kg7 60. Ne2 Qb1 61. Ng3 Qb7 62. Nf5+ Kh7 63. Qe7+ Kg6 64. Nh4+ 1-0

[Event "Nanjing New Vigorous op 4th"]
[Site "Nanjing"]
[Date "2024.11.21"]
[Round "1"]
[White "Chen, Zimu"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1984"]
[BlackElo "1897"]
[PlyCount "64"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 d5 5. Nbd2 Nc6 6. c4 d4 7. b4 Nxb4 8. Qa4+ Nc6 9. Ne5 0-0 10. Nxc6 bxc6 11. Nb3 Bd7 12. Ba3 a5 13. Nc5 Be8 14. 0-0 Qd6 15. Rab1 Qe5 16. Bf3 g5 17. Rb2 g4 18. Bxc6 h5 19. Bxe8 Rfxe8 20. Qc6 e6 21. Re1 Bf8 22. Rb5 Qd6 23. Qg2 Kg7 24. f4 Be7 25. Reb1 Nh7 26. R1b3 a4 27. Rb1 c6 28. Rb6 Rec8 29. Bb4 Qd8 30. Rb7 Rc7 31. Rxc7 Qxc7 32. Qe4 Qd8 1-0

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.11"]
[Round "10"]
[White "Chen, Hongsen"]
[Black "Nguyen, Quoc Hy"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2442"]
[BlackElo "2367"]
[PlyCount "41"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. 0-0 Bg4 6. h3 Bh5 7. e5 dxe5 8. d3 Nf6 9. g4 e4 10. dxe4 Qxd1 11. Rxd1 Bg6 12. e5 Bxc2 13. Re1 Nd5 14. Na3 Bg6 15. e6 f6 16. Bd2 0-0-0 17. Rac1 Nc7 18. Rxc5 Rd6 19. Nc4 Rxe6 20. Rxe6 Nxe6 21. Rxc6+ 1-0

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.10"]
[Round "9"]
[White "Peng, Hongchi"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2387"]
[BlackElo "2442"]
[PlyCount "241"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. b3 Bb4+ 5. Nbd2 c5 6. dxc5 0-0 7. Bb2 a5 8. e3 Bxc5 9. Bd3 d6 10. 0-0 e5 11. Qb1 Nc6 12. Rd1 Qe7 13. Bf5 Rd8 14. Bxc8 Raxc8 15. Ne4 Nxe4 16. Qxe4 Qe6 17. Bc3 Ba3 18. Ne1 Bc5 19. Rd2 Bb6 20. Rad1 Rb8 21. Rd5 Bc7 22. Rb5 Qe8 23. Nc2 b6 24. Qf3 Na7 25. Rbd5 b5 26. cxb5 Nxb5 27. Be1 Qc6 28. Qe2 Nc3 29. Bxc3 Qxc3 30. Na3 Rb4 31. Nc4 e4 32. Qh5 a4 33. Ne5 Rf8 34. Ng4 Kh7 35. Qf5+ Kg8 36. bxa4 Rxa4 37. h4 Rxa2 38. Qxe4 Qc2 39. Qf3 f5 40. Nh2 Ra4 41. g3 Kh7 42. Kg2 Rf6 43. Nf1 Ra5 44. R5d4 Re5 45. Qb7 Qc5 46. Nd2 Re7 47. Nb3 Qe5 48. Qf3 Bb6 49. Rd5 Qb2 50. Nd4 Re5 51. Ne2 Bc5 52. R5d2 Qb3 53. Nf4 Rf8 54. h5 Rf7 55. Ra1 Re8 56. Rad1 Bb4 57. Rd5 Re5 58. R5d3 Qa2 59. Qc6 Ra5 60. Qf3 Rf8 61. Rc1 Rc5 62. Rcd1 Rc2 63. Ng6 Rf6 64. Rd5 Qa8 65. Rb1 Bc5 66. Rdd1 Qe8 67. Rd3 Ra2 68. Rdb3 Ra8 69. Rb7 Qe4 70. Qxe4 fxe4 71. Rb8 Rxb8 72. Rxb8 Rxg6 73. hxg6+ Kxg6 74. Re8 Kf5 75. Rf8+ Ke6 76. Re8+ Kf5 77. Kh3 d5 78. Rg8 g6 79. g4+ Kf6 80. Rd8 Ke5 81. Re8+ Kf6 82. Rd8 Ke5 83. Rh8 d4 84. exd4+ Bxd4 85. Kg3 Kf6 86. Rxh6 Be5+ 87. Kh3 Bd4 88. Kg3 Be5+ 89. f4 exf3+ 90. Kxf3 Kg5 91. Rh7 Bc3 92. Rc7 Bb4 93. Rc6 Bd2 94. Rd6 Bc1 95. Rd1 Ba3 96. Kg3 Bb2 97. Rd5+ Kf6 98. Kh4 Bc3 99. Rd6+ Kf7 100. Kg5 Bb4 101. Rf6+ Kg7 102. Rxg6+ Kf7 103. Rf6+ Kg7 104. Rb6 Bd2+ 105. Kf5 Bc3 106. Rb7+ Kf8 107. Kg6 Be5 108. Kh7 Bf4 109. Rb5 Bd2 110. g5 Bc3 111. g6 Bd4 112. Rb7 Ke8 113. g7 Bxg7 114. Kxg7 Kd8 115. Kf6 Kc8 116. Rh7 Kd8 117. Ke6 Kc8 118. Kd6 Kb8 119. Kc6 Ka8 120. Kb6 Kb8 121. Rh8# 1-0

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.09"]
[Round "8"]
[White "Aarav, Sarbalia"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2300"]
[BlackElo "2442"]
[PlyCount "109"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 0-0 6. f3 a6 7. 0-0-0 Nc6 8. g4 h5 9. g5 Nh7 10. d5 Na5 11. f4 b5 12. Bd4 f6 13. gxf6 Nxf6 14. Bd3 b4 15. Nb1 c5 16. dxc6 Nxc6 17. Bxf6 exf6 18. Bc4+ Kh7 19. Ne2 Bg4 20. Bd5 Rc8 21. h3 Bxe2 22. Qxe2 Bh6 23. Rhf1 a5 24. c3 Qb6 25. c4 a4 26. Qf2 Qxf2 27. Rxf2 f5 28. Be6 fxe4 29. Bxc8 Rxc8 30. Rxd6 Ne5 31. Rc2 Nxc4 32. Rd7+ Kg8 33. b3 Bxf4+ 34. Nd2 axb3 35. axb3 e3 36. Rxc4 exd2+ 37. Kd1 Rxc4 38. bxc4 Kf8 39. c5 Ke8 40. Rd4 g5 41. Rxb4 Kd7 42. Rxf4 gxf4 43. Kxd2 Kc6 44. Ke2 Kxc5 45. Kf3 Kd6 46. Kxf4 Ke7 47. Kg5 Kf7 48. Kxh5 Kg7 49. Kg5 Kh7 50. h4 Kg7 51. h5 Kh7 52. h6 Kh8 53. Kg6 Kg8 54. h7+ Kh8 55. Kh6 1/2-1/2

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.08"]
[Round "6"]
[White "Aczel, Gergely"]
[Black "Chen, Hongsen"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2488"]
[BlackElo "2442"]
[PlyCount "49"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Rc1 Bb7 9. Bd3 Be7 10. 0-0 c5 11. Be1 Re8 12. Ne5 a6 13. f4 Nc6 14. Bh4 Nxe5 15. fxe5 Ne4 16. Qf3 f6 17. dxc5 Bxc5 18. Bxe4 dxe4 19. Qg3 Rxe5 20. Bxf6 Bxe3+ 21. Kh1 Rg5 22. Bxg5 Qxg5 23. Qc7 Bd5 24. Nxd5 Qxd5 25. Rcd1 1-0

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.08"]
[Round "7"]
[White "Chen, Hongsen"]
[Black "Sklokin, Sergey"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2442"]
[BlackElo "2257"]
[PlyCount "120"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 0-0 6. Nc3 Re8 7. Qc2 c6 8. d4 Nbd7 9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. 0-0-0 Qe7 13. cxd5 cxd5 14. Kb1 Be6 15. f4 Bd6 16. h3 Rac8 17. g4 Bb4 18. Rc1 d4 19. exd4 Bxc3 20. Bxc3 Nd5 21. Qd2 Qc7 22. Bb5 Nxc3+ 23. Rxc3 Qxc3 24. Qxc3 Rxc3 25. Bxe8 a6 26. f5 Bc8 27. b4 Kf8 28. Ba4 Rc4 29. Rd1 Rxb4+ 30. Bb3 Bd7 31. Kc2 Ba4 32. Kc3 Bxb3 33. axb3 Rb6 34. Re1 Rc6+ 35. Kd3 b6 36. b4 a5 37. bxa5 bxa5 38. Ra1 Ra6 39. Kc4 Ke7 40. Kb5 Rd6 41. Kc5 Ra6 42. Kb5 Rd6 43. Ra4 Rd5+ 44. Kc6 Rd6+ 45. Kc5 Ra6 46. Kb5 Rh6 47. Rxa5 Rxh3 48. Ra7+ Kf6 49. d5 h5 50. g5+ Kxf5 51. Rxf7+ Kxg5 52. Rxg7+ Kf4 53. d6 Rd3 54. Kc6 h4 55. d7 h3 56. Rh7 Rxd7 57. Kxd7 Kg3 58. Ke6 h2 59. Kf5 Kg2 60. Rg7+ Kf3 1/2-1/2

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.07"]
[Round "5"]
[White "Chen, Hongsen"]
[Black "Nagy, Gabor"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2442"]
[BlackElo "2458"]
[PlyCount "15"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. Bxb4 cxb4 8. 0-0 1/2-1/2

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.06"]
[Round "3"]
[White "Chen, Hongsen"]
[Black "Berczes, David"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2442"]
[BlackElo "2413"]
[PlyCount "71"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. g3 Bg4 5. Bg2 e6 6. 0-0 Nbd7 7. b3 a5 8. a3 Be7 9. Nc3 0-0 10. Bb2 Qb6 11. Ne5 Nxe5 12. dxe5 Nd7 13. h3 Bh5 14. Na4 Qa6 15. g4 Bg6 16. cxd5 cxd5 17. f4 b5 18. Nc3 d4 19. Ne4 Bxe4 20. Bxe4 Rad8 21. Qc2 Rc8 22. Qb1 g6 23. Bxd4 Bc5 24. e3 Bxd4 25. exd4 Rc3 26. Qb2 Rfc8 27. Qf2 Rxh3 28. f5 gxf5 29. Bg2 Rhc3 30. gxf5 Rc2 31. Qh4 exf5 32. Rxf5 Kh8 33. Be4 Rc1+ 34. Rxc1 Rxc1+ 35. Kh2 Qc8 36. Rxf7 1-0

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.06"]
[Round "4"]
[White "Sathvik, Adiga"]
[Black "Chen, Hongsen"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2408"]
[BlackElo "2442"]
[PlyCount "106"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. Re1 h6 8. h3 a5 9. Bb5 Ba7 10. Nbd2 Ne7 11. d4 Ng6 12. Bd3 c6 13. Nf1 Nh5 14. Bc2 Re8 15. Be3 Qf6 16. N1h2 Nhf4 17. Kh1 Bb8 18. a4 Bc7 19. Qd2 Be6 20. Rad1 Rad8 21. Qc1 Bc4 22. Rd2 Qe6 23. Qd1 Qc8 24. h4 Be6 25. g3 Nh5 26. Ng1 Nf6 27. f4 exf4 28. gxf4 Bg4 29. Nxg4 Qxg4 30. f5 Nxh4 31. Qxg4 Nxg4 32. Bf2 Nxf5 33. Kg2 Nxf2 34. Rxf2 Nh4+ 35. Kh3 g5 36. Ref1 f5 37. exf5 h5 38. Re2 Rxe2 39. Nxe2 Re8 40. Ng3 Re3 41. d5 Nf3 42. Kg2 Ne1+ 43. Rxe1 Rxe1 44. Bb3 h4 45. dxc6+ Kf8 46. Nh5 bxc6 47. Nf6 Bd8 48. Ng4 d5 49. Kf3 Rf1+ 50. Kg2 Rb1 51. Kf3 Bc7 52. Nf2 Rg1 53. Ke2 g4 0-1

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.05"]
[Round "2"]
[White "Pap, Misa"]
[Black "Chen, Hongsen"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2401"]
[BlackElo "2442"]
[PlyCount "26"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Na5 13. Qa4+ Nc6 1/2-1/2

[Event "Budapest Vezerkepzo Haag GM 11"]
[Site "Budapest"]
[Date "2024.11.04"]
[Round "1"]
[White "Chen, Hongsen"]
[Black "Song, Edward"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2442"]
[BlackElo "2362"]
[PlyCount "71"]
[EventDate "2024.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "HUN"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Nd4 5. Bg2 Nxf3+ 6. Bxf3 Bb4 7. Qb3 Bc5 8. d3 0-0 9. 0-0 c6 10. Rd1 Re8 11. Bg5 h6 12. Bxf6 Qxf6 13. Ne4 Qe7 14. Nxc5 Qxc5 15. Qc3 Qe7 16. c5 d5 17. cxd6 Qxd6 18. b4 Be6 19. Qc5 Red8 20. Rdc1 Bd5 21. Bxd5 Qxd5 22. a4 Qe6 23. Rc4 Rd5 24. Qe3 Qd6 25. Rac1 Rd4 26. Qf3 a6 27. Kg2 Re8 28. Rxd4 exd4 29. Rc4 Re5 30. Kf1 Rd5 31. Qe4 g6 32. Qe8+ Kg7 33. Qc8 Qe7 34. Qg4 Qd6 35. Qc8 Qe7 36. Qg4 1/2-1/2

