[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.26"]
[Round "9"]
[White "Zhang, Yonglong"]
[Black "Li, Yongxuan"]
[Result "1-0"]
[ECO "A33"]
[PlyCount "111"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e3 e6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Ndb5 0-0 8. a3 Be7 9. Nd6 Bxd6 10. Qxd6 b6 11. Be2 Bb7 12. 0-0 Qe7 13. Nb5 a6 14. Qxe7 Nxe7 15. Nd6 Bc6 16. Bd2 Nc8 17. Bb4 Rd8 18. Rfd1 a5 19. Nxc8 Raxc8 20. Be7 Re8 21. Bxf6 gxf6 22. Rd6 Kf8 23. b4 Ke7 24. Rad1 axb4 25. axb4 Red8 26. b5 Bd5 27. Rxb6 Bxc4 28. Bxc4 Rxc4 29. Rb7 Rcc8 30. g4 Rb8 31. Rdxd7+ Rxd7 32. Rxb8 Rd1+ 33. Kg2 Rb1 34. h4 Rb4 35. Kf3 Rb1 36. b6 Rh1 37. b7 Rb1 38. g5 fxg5 39. hxg5 Rb4 40. Kg3 Rb1 41. f4 Rg1+ 42. Kf2 Rb1 43. e4 Rb3 44. Kg2 Rb2+ 45. Kf3 Rb3+ 46. Kg4 Rb1 47. f5 exf5+ 48. exf5 Rg1+ 49. Kf4 Rf1+ 50. Ke4 Re1+ 51. Kd3 Rb1 52. f6+ Kd7 53. Rf8 Rxb7 54. Rxf7+ Kc8 55. Rxb7 Kxb7 56. f7 1-0

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.25"]
[Round "8"]
[White "Li, Yongxuan"]
[Black "Kadeliding, Alimujiang"]
[Result "1-0"]
[ECO "C68"]
[BlackElo "1583"]
[PlyCount "117"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. d3 Bg4 7. h3 h5 8. Nbd2 0-0-0 9. Nc4 Qe6 10. Ng5 Bxd1 11. Nxe6 fxe6 12. Rxd1 Bd6 13. Be3 Nf6 14. f3 Rhg8 15. Nxd6+ cxd6 16. d4 exd4 17. Bxd4 Kc7 18. e5 dxe5 19. Bxe5+ Kc8 20. Kf2 Rd5 21. Bxf6 gxf6 22. Rxd5 cxd5 23. g4 Kd7 24. Rd1 Kc6 25. Ke3 e5 26. c3 f5 27. gxf5 Rf8 28. Rg1 Rxf5 29. Rg6+ Kc5 30. Rg7 b5 31. Rc7+ Kb6 32. Rd7 Kc6 33. Ra7 Kb6 34. Rd7 Kc5 35. Rc7+ Kb6 36. Rd7 e4 37. fxe4 dxe4 38. Kxe4 Rf2 39. b4 Rh2 40. Rd3 Rxa2 41. Rd5 Ra3 42. Kd4 a5 43. bxa5+ Kxa5 44. Rxh5 Ra4+ 45. Kd3 Kb6 46. Rh8 Kc7 47. h4 Kd7 48. h5 Rh4 49. h6 Ke7 50. h7 Kf7 51. Ra8 Rxh7 52. Ra7+ Kg6 53. Rxh7 Kxh7 54. Kd4 Kg6 55. Kc5 Kf6 56. Kxb5 Ke6 57. Kc6 Ke5 58. c4 Ke6 59. c5 1-0

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.24"]
[Round "7"]
[White "Qi, Wangboyu"]
[Black "Li, Yongxuan"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "62"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. c4 dxc4 5. Nc3 h6 6. Bxf6 Qxf6 7. e3 c5 8. Bxc4 cxd4 9. Nxd4 Bc5 10. 0-0 Bxd4 11. exd4 a6 12. d5 0-0 13. dxe6 Bxe6 14. Bxe6 Qxe6 15. Re1 Qg6 16. Re7 b5 17. Qf3 Nc6 18. Qe4 Nxe7 19. Qxe7 Qe6 20. Qb4 Rfe8 21. h3 Qe7 22. Qb3 Rac8 23. a4 bxa4 24. Qxa4 Rb8 25. Qc2 Qb7 26. Rb1 Rec8 27. Qe2 Qb4 28. Ra1 Qxb2 29. Qxb2 Rxb2 30. Nd1 Re2 31. Ne3 Ra8 0-1

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.23"]
[Round "6"]
[White "Li, Yongxuan"]
[Black "Weng, Xintong"]
[Result "1/2-1/2"]
[ECO "B43"]
[BlackElo "1491"]
[PlyCount "123"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Qc7 7. f3 Nc6 8. Nxc6 bxc6 9. Be3 Be7 10. Be2 0-0 11. Qd2 d5 12. exd5 cxd5 13. f4 Rb8 14. Rb1 Ne4 15. Nxe4 dxe4 16. 0-0 f5 17. c3 Bc5 18. Kh1 Bxe3 19. Qxe3 Rb6 20. b4 Qb7 21. Rfd1 Bd7 22. Qd2 Ba4 23. Rdc1 a5 24. Qa2 axb4 25. axb4 Ra8 26. Ra1 Kf7 27. Bd1 Bc6 28. Qxa8 Qxa8 29. Rxa8 Bxa8 30. Kg1 Bd5 31. g3 Bc4 32. Kf2 Rd6 33. Be2 Rd2 34. Re1 Rc2 35. Kf1 Bxe2+ 36. Rxe2 Rxc3 37. Rb2 Rc6 38. Ke2 Ke7 39. Ke3 Rd6 40. Rb3 Kd7 41. Ra3 Ke7 42. Ra7+ Kf6 43. Ra3 Rd7 44. b5 Ke7 45. Rc3 Rb7 46. Rb3 Kd6 47. Kd4 Rb8 48. Kc4 Rc8+ 49. Kd4 Kc7 50. Ke5 Kb6 51. Kxe6 Rc5 52. Re3 Kxb5 53. g4 g6 54. gxf5 gxf5 55. Kf6 Kb4 56. Kg7 Rc3 57. Re2 e3 58. Kxh7 Kc4 59. Kg6 Kd3 60. Re1 e2 61. Kxf5 Rc5+ 62. Kg4 1/2-1/2

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.21"]
[Round "5"]
[White "Jiang, Guomin"]
[Black "Li, Yongxuan"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "110"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Nf6 4. c3 Nbd7 5. Ne2 e5 6. a3 e4 7. Bc2 c6 8. Nd2 Bd6 9. c4 0-0 10. h3 Re8 11. cxd5 cxd5 12. Nb1 Nb6 13. Nbc3 Be6 14. Bd2 Nc4 15. Rb1 Nxd2 16. Qxd2 Bf8 17. Nf4 Rc8 18. Rc1 Bd6 19. Nxe6 fxe6 20. 0-0 a6 21. Bd1 Bc7 22. Na2 Qd6 23. g3 Rcd8 24. Qb4 Qxb4 25. Nxb4 Bd6 26. Na2 Rc8 27. Be2 Kf7 28. Rxc8 Rxc8 29. Rc1 Rxc1+ 30. Nxc1 Ke7 31. Na2 a5 32. b4 axb4 33. axb4 e5 34. dxe5 Bxe5 35. Kf1 Kd6 36. Ke1 d4 37. exd4 Bxd4 38. Kf1 Kd5 39. b5 Kc5 40. Ke1 Nd5 41. Nc1 Nc3 42. Nb3+ Kd5 43. Nxd4 Kxd4 44. Kd2 Nxe2 45. Kxe2 Kc5 46. Ke3 Kxb5 47. Kxe4 Kc4 48. f4 b5 49. g4 b4 50. Ke3 Kc3 51. f5 b3 52. g5 b2 53. h4 b1Q 54. f6 gxf6 55. gxf6 Qf5 0-1

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.20"]
[Round "4"]
[White "Li, Yongxuan"]
[Black "Pu, Henry"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "1616"]
[PlyCount "140"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Nc6 9. f3 Rc8 10. b3 Be7 11. Bb2 a6 12. Rc1 0-0 13. Nxc6 Rxc6 14. 0-0 Rd8 15. Qe2 Qc7 16. Rfd1 Kf8 17. g3 Nd7 18. Kg2 Nc5 19. Qc2 Kg8 20. Qe2 Bf6 21. Nb1 Bxb2 22. Qxb2 Nd7 23. Nc3 Rc8 24. Ne2 Nb6 25. Nd4 Rc5 26. Ne2 h6 27. Qd2 Rd8 28. Rc3 Nd7 29. Qxd6 Qxd6 30. Rxd6 Kf8 31. Rd2 Ke7 32. Rcd3 Rc7 33. Kf2 Rdc8 34. Nf4 b5 35. cxb5 axb5 36. Re2 Ne5 37. Rdd2 Rc3 38. Re3 g5 39. Rxc3 Rxc3 40. Ne2 Rxf3+ 41. Kg2 Re3 42. Nd4 b4 43. Re2 Rxe2+ 44. Nxe2 Nd3 45. h3 Kd6 46. Kf3 Ke5 47. Ke3 Nc5 48. Nd4 Nxe4 49. Nc6+ Kd6 50. Nxb4 Nxg3 51. Nd3 f5 52. a4 f4+ 53. Kf3 e5 54. Nf2 Kd5 55. Nd1 e4+ 56. Kf2 e3+ 57. Nxe3+ fxe3+ 58. Kxg3 Kd4 59. Kg2 Kd3 60. a5 e2 61. a6 e1Q 62. a7 Qe8 63. b4 Qa8+ 64. Kg3 Qxa7 65. Kg4 Qf7 66. b5 Ke4 67. Kg3 Qf3+ 68. Kh2 Qf2+ 69. Kh1 Kf3 70. h4 Qg2# 0-1

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.19"]
[Round "3"]
[White "Li, Xueyi"]
[Black "Li, Yongxuan"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2190"]
[PlyCount "63"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. c4 dxc4 6. Na3 c6 7. Nxc4 0-0 8. 0-0 Nbd7 9. a4 c5 10. d5 Nb6 11. Nxb6 Qxb6 12. Nd2 e6 13. a5 Qc7 14. e4 exd5 15. exd5 Rd8 16. Nc4 Be6 17. Bf4 Qe7 18. Bd6 Rxd6 19. Nxd6 Qxd6 20. dxe6 Qxe6 21. a6 Qb6 22. axb7 Rb8 23. Qa4 Rxb7 24. Bxb7 Qxb7 25. Qxa7 Qxb2 26. Rab1 Qe5 27. Rfe1 Qd6 28. Red1 Qe5 29. Qb8+ Qxb8 30. Rxb8+ Bf8 31. Rdd8 Nd7 32. Rxd7 1-0

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.18"]
[Round "2"]
[White "Pu, Ethan"]
[Black "Li, Yongxuan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1142"]
[PlyCount "52"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Nf6 5. 0-0 Nxe4 6. Re1 Nf6 7. b3 e6 8. Nc3 Be7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 d5 12. Bf4 dxc4 13. Qxd8+ Bxd8 14. Nb5 0-0 15. bxc4 Bd7 16. Bd6 Re8 17. Rad1 Bxb5 18. cxb5 Be7 19. Be5 Rad8 20. Rxd8 Rxd8 21. a4 Kf8 22. Ra1 Bd6 23. Bxf6 gxf6 24. Rd1 Bh2+ 25. Kxh2 Rxd1 26. Kg3 Rc1 0-1

[Event "Sanya Hainan op-B"]
[Site "Sanya"]
[Date "2017.12.17"]
[Round "1"]
[White "Li, Yongxuan"]
[Black "Hu, Yu A"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "1993"]
[PlyCount "56"]
[EventDate "2017.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. e3 Bd6 6. Bd3 0-0 7. Nc3 b6 8. h3 Bb7 9. Qc2 c5 10. b3 Nc6 11. Ne2 Nb4 12. Qd2 Ne4 13. Bxe4 dxe4 14. Nh2 Nd3+ 15. Kf1 Qh4 16. Ng1 Ba6 17. Ba3 Nxf2+ 18. Ke1 Nxh1+ 19. Kd1 Nf2+ 20. Kc1 Bxh2 21. Ne2 Rac8 22. dxc5 Rfd8 23. Qc2 Bxe2 24. Qxe2 Rd1+ 25. Kc2 Rxa1 26. Qa6 Qd8 27. Qxa7 Qd3+ 28. Kb2 Be5# 0-1

