[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.24"]
[Round "9"]
[White "Bao, Yin Chu Gu La"]
[Black "Sun, Shengbo"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "54"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bg6 4. c3 c6 5. Nf3 Nf6 6. Qc2 e6 7. Nbd2 Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nd7 11. Bd3 Qb6 12. 0-0 0-0 13. Nd2 Qc7 14. h3 c5 15. Nf3 Rac8 16. Be3 f5 17. c4 Bh5 18. Ng5 Rce8 19. d5 Ne5 20. Nxe6 Rxe6 21. dxe6 f4 22. Bd2 f3 23. g4 Nxg4 24. Rfe1 Bh2+ 25. Kf1 Bg1 26. hxg4 Qh2 27. Re2 fxe2+ 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.23"]
[Round "8"]
[White "Sun, Shengbo"]
[Black "Gao, Qi"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "76"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 c6 5. Nf3 Bg7 6. 0-0 b5 7. Bd3 Qc7 8. Re1 0-0 9. a3 Nbd7 10. d5 a6 11. dxc6 Nb6 12. e5 Ne8 13. Be3 e6 14. exd6 Nxd6 15. Bc5 Rd8 16. Bxd6 Rxd6 17. Qe2 Bxc3 18. bxc3 Qxc6 19. Be4 Nd5 20. Qd3 Ra7 21. Bxd5 Qxd5 22. Qe3 Rad7 23. Ne5 Bb7 24. f3 Rd8 25. Qf4 f5 26. h4 Qd2 27. Qg3 Qxc3 28. h5 Qc5+ 29. Kh1 Qc7 30. hxg6 hxg6 31. Qxg6+ Qg7 32. Qxg7+ Kxg7 33. Nd3 Kf6 34. a4 bxa4 35. Rxa4 Rc8 36. Re2 Rd7 37. Rh4 Kg5 38. Ra4 Rd6 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.23"]
[Round "7"]
[White "Yu, Zhenghuan"]
[Black "Sun, Shengbo"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1374"]
[PlyCount "119"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Bb4 6. Bd3 0-0 7. 0-0 Re8 8. Qc2 dxc4 9. Bxc4 Nbd7 10. e4 e5 11. Qb3 Qe7 12. Bxf7+ Qxf7 13. Qxb4 a5 14. Qa4 b5 15. Qc2 exd4 16. Nxd4 Qc4 17. Qb3 Qxb3 18. axb3 b4 19. Na4 c5 20. Nb5 Rxe4 21. Nd6 Re6 22. Nxc8 Rxc8 23. Be3 Nd5 24. Rfd1 Nxe3 25. Rxd7 Nf5 26. Rc1 Rce8 27. Kf1 Nd4 28. Nxc5 Ne2 29. Rcd1 Rc6 30. Nb7 Rc2 31. R7d2 Rxd2 32. Rxd2 Nf4 33. g3 Ne6 34. Re2 Rb8 35. Nxa5 Ra8 36. Rxe6 Rxa5 37. Rb6 Ra2 38. Rxb4 Rxb2 39. Rb7 h6 40. b4 Kh7 41. Kg2 Kg6 42. Kf3 h5 43. h4 Kh6 44. Ke3 Rb3+ 45. Kf4 Rb2 46. f3 Rb3 47. g4 hxg4 48. fxg4 Rc3 49. Rb6+ Kh7 50. Rb5 Kh6 51. Rc5 Rb3 52. Rc4 Rb1 53. Ke5 Re1+ 54. Kd6 Rd1+ 55. Kc6 Rh1 56. b5 Re1 57. b6 Re6+ 58. Kc7 Re7+ 59. Kd6 Rf7 60. Rc7 1-0

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.22"]
[Round "5"]
[White "Li, Zimeng"]
[Black "Sun, Shengbo"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1555"]
[PlyCount "93"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 c4 8. a4 a6 9. Bd2 Nge7 10. a5 Qc7 11. Na3 Na7 12. Be2 Nb5 13. Nxb5 Bxb5 14. 0-0 Nc6 15. Ne1 b6 16. axb6 Qxb6 17. Nc2 a5 18. Qb1 Rb8 19. bxa5 Nxa5 20. Ra2 Nb3 21. Bg5 h6 22. Be3 Be7 23. Na1 Na5 24. Bc1 0-0 25. Ba3 Rfe8 26. Bxe7 Rxe7 27. Qb4 Nc6 28. Qb2 Ra7 29. Rb1 Qc7 30. h3 Ba4 31. Qc1 Bb3 32. Ra3 Qe7 33. Rxa7 Qxa7 34. Nc2 Bxc2 35. Qxc2 Rxb1+ 36. Qxb1 Qa3 37. Qb5 Qxc3 38. Qxc6 Qe1+ 39. Bf1 c3 40. Qc8+ Kh7 41. Qa6 c2 42. Qd3+ Qe4 43. Qd2 g6 44. Bd3 Qxd3 45. Qxd3 c1Q+ 46. Kh2 Qf4+ 47. Kg1 1/2-1/2

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.22"]
[Round "6"]
[White "Sun, Shengbo"]
[Black "Cheng, Gongpu"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1537"]
[PlyCount "66"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. Bf4 Qa5+ 10. c3 e6 11. Ne4 Nxe4 12. Qxe4 Nf6 13. Qc2 Be7 14. Ne5 Nd5 15. Bg3 0-0 16. 0-0 Rac8 17. c4 Nf6 18. Bh4 Rfd8 19. Rad1 h6 20. a3 c5 21. dxc5 Qxc5 22. Rfe1 Rxd1 23. Qxd1 Rd8 24. Qf3 Qd4 25. Qxb7 Qxe5 26. f3 Bc5+ 27. Kh1 Qd4 28. Bxf6 gxf6 29. b4 Qf2 30. Rb1 Qc2 31. Re1 Rd1 32. Qb8+ Kh7 33. Qg3 Qe2 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.21"]
[Round "4"]
[White "Sun, Shengbo"]
[Black "Hu, Zehan"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "1581"]
[PlyCount "50"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Ne2 0-0 8. 0-0 Re8 9. Bf4 Na6 10. d5 c5 11. Bxa6 bxa6 12. Be3 Rb8 13. Rb1 Qc7 14. h3 a5 15. Nc3 Bf5 16. Re1 Qd7 17. Qd2 h5 18. Ne2 a4 19. b3 axb3 20. Rxb3 Rxb3 21. axb3 h4 22. Ra1 Bxh3 23. Ra4 Bf5 24. Rxh4 Re4 25. Rxe4 Bxe4 1/2-1/2

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.21"]
[Round "3"]
[White "Zhang, Jianhua"]
[Black "Sun, Shengbo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1188"]
[PlyCount "90"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nf3 Nf6 6. cxd5 Nxd5 7. Be2 Bf5 8. 0-0 Be7 9. Re1 0-0 10. Bc4 Nb4 11. Na3 b5 12. Be2 Nd7 13. Bd2 Nb6 14. Qb3 N6d5 15. Rac1 a5 16. Ne5 Qb6 17. Nxc6 Nxc6 18. Qxd5 Nxd4 19. Be3 Nxe2+ 20. Rxe2 Qg6 21. Rc6 Rad8 22. Rxg6 Rxd5 23. Rxg7+ Kxg7 24. Bd2 Bg5 25. f4 Bf6 26. Bc3 Bxc3 27. bxc3 b4 28. cxb4 axb4 29. Nc4 Bd3 30. Ne3 Rd7 31. Rd2 Re8 32. Kf2 Bb5 33. Rb2 Rd3 34. Nf5+ Kf6 35. g4 Re4 36. Kg2 Rxf4 37. h3 Bc6+ 38. Kh2 Rdf3 39. Rb1 Be4 40. Rxb4 Bxf5 41. Rb6+ Be6 42. Rb5 Rc4 43. Rb2 Bd5 44. Rd2 Re3 45. Rf2+ Kg7 0-1

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.20"]
[Round "2"]
[White "Sun, Shengbo"]
[Black "Dugulin"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "47"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. Nxd4 Bc5 6. Nxc6 Qf6 7. 0-0 Qxc6 8. Bd5 Qb6 9. Qh5 Qf6 10. Bxf7+ Qxf7 11. Qxc5 b6 12. Qxc7 Ne7 13. Nc3 0-0 14. Qg3 Ba6 15. Rd1 d5 16. Nxd5 Nxd5 17. exd5 Rad8 18. Bxh6 Bc4 19. Rd4 Bxd5 20. Rad1 Rfe8 21. h3 g6 22. c4 Qh7 23. Bg5 Bxc4 24. Rxd8 1-0

[Event "Hohhot National op"]
[Site "Hohhot"]
[Date "2023.12.20"]
[Round "1"]
[White "Zhou, Yuxu"]
[Black "Sun, Shengbo"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1490"]
[PlyCount "59"]
[EventDate "2023.12.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Bd3 cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qxh7 Rxg2 12. Ng3 Qb6 13. Qh8+ Kd7 14. Qf6 Nf5 15. Qxf7+ Kc6 16. Rf1 Rxh2 17. Nxf5 exf5 18. Qf6+ Kc7 19. Bf4 Qxf6 20. exf6+ Kc6 21. Bxh2 Be6 22. Rg1 Nd7 23. Rg7 Rh8 24. Re7 Nc5 25. Rc7+ Kb6 26. Rb1+ Ka5 27. Rxc5+ Ka4 28. Rb4+ Kxa3 29. Rxb7 Rxh2 30. Ra5# 1-0

