[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.24"]
[Round "9"]
[White "Ang, Jing Xuan"]
[Black "Li, Junhe"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1761"]
[BlackElo "1392"]
[PlyCount "60"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 0-0 15. Qg3 Bf6 16. fxe6 Nb6 17. Nd5 Nxd5 18. exd5 Bxd4 19. Rxd4 fxe6 20. dxe6 Bxe6 21. Rxd6 Bf5 22. Bd3 Bxd3 23. Qxd3 Rad8 24. Qb3+ Kh8 25. Rxd8 Qxd8 26. Qe3 Re8 27. Qf2 Rf8 28. Qe3 Re8 29. Qf2 Rf8 30. Qe3 Re8 1/2-1/2

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "8"]
[White "Li, Junhe"]
[Black "Chernyshev, Semen1111"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1392"]
[BlackElo "1535"]
[PlyCount "61"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. Kb1 a6 15. h5 b5 16. hxg6 fxg6 17. e5 b4 18. Qe2 Rxc3 19. bxc3 Nd5 20. Qc4 e6 21. Bd2 bxc3 22. Bxc3 Qb6+ 23. Bb2 Rb8 24. Nb3 Ne3 25. Qd4 Nxd1 26. Qxb6 Rxb6 27. Rxd1 d5 28. f4 Bf8 29. a3 a5 30. Nxa5 Bxa3 31. Nb3 1/2-1/2

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.23"]
[Round "7"]
[White "Yeoh, Yuan Hui"]
[Black "Li, Junhe"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1715"]
[BlackElo "1392"]
[PlyCount "122"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 Nd7 9. Bd3 b6 10. Qc2 h6 11. 0-0-0 Bb7 12. h4 Rc8 13. g4 c5 14. dxc5 Bxe4 15. Bxe4 Rxc5 16. g5 hxg5 17. Bh7+ Kh8 18. Rxd7 Qxd7 19. hxg5 Rfc8 20. gxf6 gxf6 21. Nd2 Qd6 22. Ne4 Qf4+ 23. Kb1 Qf3 24. Qc1 Rh5 25. Rxh5 Qxh5 26. Nxf6 Qh4 27. Bg6 fxg6 28. Nd7 Rd8 29. Qd2 Qe7 30. Qh6+ Qh7 31. Qxh7+ Kxh7 32. Nf6+ Kh6 33. Kc2 Kg5 34. Ne4+ Kf4 35. Nd2 g5 36. c4 e5 37. b4 e4 38. c5 bxc5 39. bxc5 e3 40. fxe3+ Kxe3 41. Nc4+ Kd4 42. Nd6 g4 43. Nb7 Rb8 44. c6 Rc8 45. Kd2 Rxc6 46. Na5 Rf6 47. Nb3+ Kc4 48. Ke2 Kc3 49. Nc5 Kb2 50. a4 g3 51. Nd3+ Kb3 52. Nc5+ Kb4 53. Ne4 g2 54. Nxf6 g1Q 55. Nd5+ Kxa4 56. Nc3+ Kb3 57. Ne4 Kc2 58. Nf2 Qg2 59. Ke1 a5 60. Nd1 Qg1+ 61. Ke2 Qxd1+ 0-1

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "6"]
[White "Chen, Meitong"]
[Black "Li, Junhe"]
[Result "0-1"]
[ECO "D79"]
[BlackElo "1392"]
[PlyCount "102"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Bf4 Nh5 12. Be3 Rb8 13. Qd2 Nf6 14. Qc1 Qa5 15. b3 Ng4 16. Na4 e5 17. Qxc6 Nxe3 18. fxe3 exd4 19. Qxd5 Qxd5 20. Bxd5 dxe3 21. Rac1 Rbd8 22. Bf3 Rd2 23. a3 Ra2 24. Rc7 Rxa3 25. Rxa7 Rxb3 26. Bd5 Rb1 27. Rxb1 Bxb1 28. Nc5 Bd4 29. Nd7 Bxa7 30. Nxf8 Kxf8 31. Kg2 Ke7 32. Kf3 f5 33. Bg8 h6 34. h4 Kf6 35. g4 Be4+ 36. Kg3 Bb8+ 37. Kh3 Bc6 38. Bd5 Bxd5 39. g5+ Ke5 40. h5 hxg5 41. h6 Bg8 42. Kg2 g4 43. Kg3 Ke4+ 44. Kh4 g3 45. Kh3 f4 46. Kg2 f3+ 47. exf3+ Kd3 48. h7 Bxh7 49. Kf1 e2+ 50. Ke1 Be5 51. f4 Bc3# 0-1

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.22"]
[Round "5"]
[White "Li, Junhe"]
[Black "Hou, Yixuan"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "1392"]
[BlackElo "1231"]
[PlyCount "187"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Bb5 Bd7 6. exd5 exd5 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bb6 10. Bg5 f6 11. Bf4 0-0 12. Re1 Re8 13. c4 dxc4 14. Bxc4+ Kh8 15. Bf7 Rf8 16. Be6 Bxe6 17. Rxe6 Ng6 18. Bg3 Qxd1+ 19. Rxd1 Rad8 20. Red6 Kg8 21. Kf1 Rfe8 22. R1d2 Kf8 23. Rd7 Na5 24. Rxd8 Rxd8 25. Rxd8+ Bxd8 26. Nc5 Be7 27. Nd3 Ke8 28. Ke2 Kd7 29. Nd4 Nf8 30. b3 a6 31. Ke3 Ne6 32. h4 Nxd4 33. Kxd4 Nc6+ 34. Kd5 Nb4+ 35. Nxb4 Bxb4 36. f3 g6 37. Bf2 b5 38. g4 Bc3 39. h5 Bd2 40. Bd4 Bg5 41. hxg6 hxg6 42. Bc3 Bh4 43. Bd4 Bg5 44. Bf2 Bf4 45. Be1 Bh2 46. Bf2 Be5 47. Be1 Bf4 48. Bc3 Bg5 49. Bd4 Bh4 50. Bb2 Bg5 51. Ba3 Bf4 52. Bc5 Be5 53. Bd4 Bxd4 54. Kxd4 Kd6 55. b4 Kc6 56. f4 Kd6 57. g5 fxg5 58. fxg5 Ke6 59. Ke4 Kd6 60. Kd4 Ke6 61. Ke4 Kd6 62. Kd4 Ke6 63. Kc5 Kf5 64. Kb6 Kxg5 65. Kxa6 Kh4 66. Kxb5 g5 67. a4 g4 68. a5 g3 69. a6 g2 70. a7 g1Q 71. a8Q Qg5+ 72. Ka4 Kg3 73. Qb8+ Kf3 74. Qb7+ Ke3 75. Qb6+ Kf3 76. Qc6+ Ke2 77. Qb5+ Qxb5+ 78. Kxb5 Kd3 79. Kc5 Ke4 80. b5 Ke5 81. b6 Ke6 82. b7 Ke5 83. b8Q+ Ke4 84. Qd6 Ke3 85. Qd4+ Ke2 86. Kc4 Kf3 87. Qe5 Kg4 88. Qf6 Kg3 89. Kd4 Kg4 90. Ke4 Kg3 91. Qf3+ Kh2 92. Qg4 Kh1 93. Kf3 Kh2 94. Qg2# 1-0

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "4"]
[White "Li, Jingran"]
[Black "Li, Junhe"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1392"]
[PlyCount "67"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. 0-0 Be7 8. Bf4 0-0 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nbd2 Nc6 12. Nb3 Bb6 13. h3 Bh5 14. g4 Bg6 15. Ne5 Ne4 16. Nd4 Nxd4 17. cxd4 Rad8 18. Nxg6 hxg6 19. Be3 Rd7 20. Rd3 Rfd8 21. Rad1 Nf6 22. R3d2 Nd5 23. Bf3 Nxe3 24. fxe3 e5 25. Kg2 exd4 26. exd4 Rxd4 27. Rxd4 Rxd4 28. Rxd4 Bxd4 29. Bxb7 Bxb2 30. Kf3 Bd4 31. Ke4 Bb6 32. a4 Kf8 33. Bd5 Ke7 34. Bc4 1/2-1/2

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.21"]
[Round "3"]
[White "Li, Junhe"]
[Black "Cui, Junhao"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1392"]
[PlyCount "99"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Nb3 Be7 8. Bb5+ Nc6 9. 0-0 0-0 10. Bf4 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bd3 Bxd3 14. Qxd3 Nb4 15. Qd1 Rc8 16. c3 Nc6 17. Qd3 Qd7 18. Rad1 Rfd8 19. Rfe1 h6 20. Ne5 Nxe5 21. Bxe5 b6 22. Nd4 g6 23. Qe3 g5 24. Nf5 Bc5 25. Nxh6+ Kh7 26. Qxg5 Bf8 27. Nf5 Ng8 28. Qh5+ Nh6 29. Nxh6 Bxh6 30. g5 Rc6 31. Bf6 Rxf6 32. gxf6 Rg8+ 33. Kh1 Rg5 34. Re7 Rxh5 35. Rxd7 Rxh3+ 36. Kg2 Rh5 37. Rxf7+ Kg6 38. Rxa7 Kxf6 39. Ra6 Rg5+ 40. Kf1 Ke5 41. Rxb6 Rf5 42. Rxh6 Rxf2+ 43. Kxf2 d4 44. cxd4+ Ke4 45. d5 Ke5 46. d6 Kf5 47. d7 Ke5 48. d8Q Ke4 49. Qd5+ Kf4 50. Rh4# 1-0

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "1"]
[White "Li, Junhe"]
[Black "Wang, Yinuo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1392"]
[PlyCount "124"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. exd5 exd5 5. g3 Nf6 6. Bg2 Qe7+ 7. Qe2 Qxe2+ 8. Kxe2 Bd6 9. Bg5 Nbd7 10. Nc3 a6 11. Nh4 d4 12. Nf5 Bf8 13. Nd5 Nxd5 14. Bxd5 Nb6 15. Be4 g6 16. Nh4 f5 17. Bg2 Kf7 18. Bf4 Be7 19. Nf3 Re8 20. Kd2 Nd5 21. Ng5+ Bxg5 22. Bxd5+ Kf6 23. Bxg5+ Kxg5 24. h4+ Kf6 25. Rab1 Re5 26. Bg2 Ra7 27. Rhe1 Re6 28. b4 Rxe1 29. Kxe1 b6 30. bxc5 Re7+ 31. Kd2 bxc5 32. Rb8 Bd7 33. Bd5 Ke5 34. Bb3 Be6 35. f4+ Kf6 36. Rb6 Kf7 37. Bxe6+ Rxe6 38. Rxe6 Kxe6 39. a4 Kd5 40. a5 Kc6 41. c4 dxc3+ 42. Kxc3 Kb5 43. d4 cxd4+ 44. Kxd4 Kxa5 45. Ke5 Kb6 46. Kf6 a5 47. Kg7 a4 48. Kxh7 a3 49. Kxg6 a2 50. Kxf5 a1Q 51. h5 Qg7 52. g4 Kc6 53. g5 Kd6 54. Kg4 Ke7 55. h6 Qh7 56. f5 Kf8 57. Kf4 Kg8 58. Kg4 Qe7 59. Kh5 Qd7 60. Kg4 Kh7 61. Kf4 Qd4+ 62. Kg3 Qe5+ 0-1

[Event "Da Qing U20 op-B"]
[Site "Da Qing"]
[Date "2019.01.20"]
[Round "2"]
[White "Li, Yifei"]
[Black "Li, Junhe"]
[Result "1-0"]
[ECO "B53"]
[BlackElo "1392"]
[PlyCount "85"]
[EventDate "2019.01.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. 0-0 g6 9. Qd3 Bg7 10. h3 0-0 11. Bg5 Rc8 12. Rfe1 h6 13. Bxf6 Bxf6 14. Re3 Qb6 15. Rb1 Bxc3 16. Qxc3 Ba4 17. Qa3 Bd7 18. Qd3 Qc5 19. c3 Be6 20. a3 Bc4 21. Qd2 Kh7 22. e5 dxe5 23. Nxe5 Rcd8 24. Qc2 e6 25. Rbe1 Rd5 26. b3 Ba6 27. c4 Rd4 28. Rg3 Rg8 29. Nxf7 Rf4 30. Nxh6 Kxh6 31. Qd2 Rgf8 32. Rf3 g5 33. Rxe6+ Kg7 34. Rxf4 Rxf4 35. Qb2+ Kf7 36. Re5 Qd6 37. Rxg5 Re4 38. g3 b5 39. Qc2 Re1+ 40. Kh2 Re6 41. cxb5 Bb7 42. Qc4 Ke7 43. Rg7+ 1-0

