[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.28"]
[Round "9"]
[White "Chen, Boyu"]
[Black "Zhang, Jiaqi"]
[Result "1/2-1/2"]
[ECO "A14"]
[BlackElo "1475"]
[PlyCount "130"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. d3 d5 4. cxd5 exd5 5. Bg2 Be7 6. Nf3 0-0 7. 0-0 Nc6 8. a3 Be6 9. d4 Ne4 10. Bd2 f5 11. e3 Bf6 12. Nc3 Ne7 13. Rc1 Bf7 14. Ne1 Bh5 15. Qxh5 Nxd2 16. Nd3 Nxf1 17. Nf4 Qd7 18. Ncxd5 c6 19. Nxe7+ Bxe7 20. d5 Qe8 21. Qh3 Nxe3 22. fxe3 Bg5 23. g4 Bxf4 24. exf4 fxg4 25. Qb3 cxd5 26. Bxd5+ Kh8 27. Qg3 Rd8 28. Bg2 Qa4 29. Qxg4 Qd4+ 30. Kh1 Qxf4 31. Qxf4 Rxf4 32. Bxb7 h6 33. b3 Rdf8 34. Ba6 Rf3 35. Bc4 Kh7 36. Kg2 Rf2+ 37. Kg1 Ra2 38. a4 Rd2 39. Kh1 Rfd8 40. Rc3 R2d4 41. Kg2 h5 42. h3 Kh6 43. Kg3 g6 44. Be2 Kg5 45. h4+ Kf6 46. Re3 R4d5 47. Bc4 Re5 48. Rf3+ Rf5 49. Re3 Rd6 50. Re8 g5 51. Rf8+ Ke5 52. Re8+ Kd4 53. hxg5 Rxg5+ 54. Kh4 Re5 55. Rxe5 Kxe5 56. Kxh5 Kd4 57. Kg5 Kc3 58. Kf5 a5 59. Ke5 Rd1 60. Ke4 Rd8 61. Ke5 Rd4 62. Bf7 Rd1 63. Bc4 Kb4 64. Ke4 Kc5 65. Ke3 Rd8 1/2-1/2

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.27"]
[Round "7"]
[White "Chen, Boyu"]
[Black "Wang, Zixuan"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "89"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[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. c4 Qc7 6. Nc3 Nc6 7. Nc2 Nf6 8. Be2 Be7 9. 0-0 0-0 10. a3 d6 11. Be3 Ne5 12. b3 b5 13. f4 Ned7 14. Qd3 bxc4 15. Qxc4 Qxc4 16. bxc4 Bb7 17. Bd3 Ng4 18. h3 Nxe3 19. Nxe3 Bf6 20. Ned1 Nc5 21. Rb1 Rab8 22. Bc2 Bc6 23. Re1 Rxb1 24. Bxb1 Rb8 25. g3 Rb3 26. e5 dxe5 27. fxe5 Be7 28. Be4 Nxe4 29. Nxe4 Bxe4 30. Rxe4 Rxg3+ 31. Kh2 Rxa3 32. Rd4 g6 33. Rd7 Bg5 34. Nf2 Bf4+ 35. Kg2 Bxe5 36. Rd8+ Kg7 37. c5 Rc3 38. Rc8 a5 39. c6 a4 40. Ne4 Rc2+ 41. Kf3 a3 42. Ra8 a2 43. h4 a1Q 44. Rxa1 Bxa1 45. h5 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.27"]
[Round "8"]
[White "Sun, Haohan"]
[Black "Chen, Boyu"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[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. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Bb4 7. a3 Bxc3+ 8. bxc3 Qa5 9. Qc2 Ne4 10. cxd5 exd5 11. Rc1 Qxa3 12. Bd3 Nxg5 13. Nxg5 g6 14. h4 Qe7 15. Rh3 Nf6 16. Rf3 Bg4 17. Rf4 0-0 18. Kd2 h6 19. f3 hxg5 20. hxg5 Rae8 21. Re1 Nh7 22. Rxg4 Kg7 23. f4 b6 24. Rh4 Rh8 25. Rh6 Nf8 26. Rxh8 Kxh8 27. e4 Kg7 28. Qd1 Qa3 29. Qf3 Qb2+ 30. Bc2 Nd7 31. Qh3 Rxe4 32. Rxe4 dxe4 33. Qxd7 e3+ 34. Kxe3 Qxc2 35. Qxc6 Qc1+ 36. Kf3 Qf1+ 37. Kg3 Qe1+ 38. Kg4 Qe2+ 39. Qf3 Qxf3+ 40. gxf3 a5 41. d5 a4 42. d6 Kf8 43. f5 a3 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.26"]
[Round "6"]
[White "Liu, Meng"]
[Black "Chen, Boyu"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1822"]
[PlyCount "59"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[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 c6 3. c4 e6 4. Qc2 Nf6 5. g3 Nbd7 6. Bg2 h6 7. 0-0 Bd6 8. Nbd2 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 c5 13. dxc5 Bxc5 14. Ne5 Qe7 15. Rd1 Bd6 16. h4 Rb8 17. Bf4 Rd8 18. Rac1 Ne8 19. c5 Bxe5 20. Bxe5 Rxd1+ 21. Rxd1 Ra8 22. Qb5 Nc7 23. Bxc7 Qxc7 24. Qe8+ Kh7 25. h5 Qxc5 26. Qxf7 Qf5 27. Be4 Qxe4 28. Rd8 Qe1+ 29. Kh2 Bd7 30. Qg8# 1-0

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.25"]
[Round "4"]
[White "Chen, Boyu"]
[Black "Wang, Yuehuan"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. h3 Ne7 6. Nf3 0-0 7. 0-0 c6 8. c3 Bf5 9. Qc2 Qc8 10. Bg5 f6 11. Be3 Bxd3 12. Qxd3 Qf5 13. Qxf5 Nxf5 14. Nbd2 Re8 15. Rfe1 Nd7 16. Nf1 Nb6 17. Re2 Re7 18. Rae1 Rae8 19. N3d2 Na4 20. Nb3 Bc7 21. Nc1 Kf7 22. a3 g5 23. Na2 Nd6 24. b3 Nb6 25. f3 Nf5 26. Kf2 Nxe3 27. Nxe3 Kg6 28. a4 Nc8 29. Nd1 Bg3+ 30. Kxg3 Rxe2 31. Rxe2 Rxe2 32. Nb4 Rd2 33. Ne3 Rb2 34. c4 Rxb3 35. Nbc2 dxc4 36. Nxc4 Nb6 37. N4a3 Nxa4 38. Kf2 b5 39. Ke1 Nb6 40. Kd2 b4 41. d5 bxa3 42. dxc6 a2 43. f4 Rb1 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.25"]
[Round "3"]
[White "Talypin, Bogdan"]
[Black "Chen, Boyu"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "86"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[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. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Bb4 7. Ne5 Qa5 8. Qc2 Nxe5 9. Bxf6 gxf6 10. dxe5 fxe5 11. 0-0-0 Bxc3 12. Qxc3 Qxc3+ 13. bxc3 e4 14. c5 Bd7 15. c4 0-0-0 16. Kd2 Kc7 17. Rb1 b6 18. cxb6+ axb6 19. Rb2 Rhg8 20. g3 c5 21. Be2 dxc4 22. Bxc4 Bb5+ 23. Kc3 Bxc4 24. Kxc4 f5 25. Rhb1 Rd6 26. a4 Ra8 27. Ra1 Ra5 28. h4 h5 29. Raa2 Rd3 30. Rb5 Rxb5 31. axb5 Kb7 32. Re2 Rd1 33. Rc2 Rb1 34. Rd2 Rb4+ 35. Kc3 Kc7 36. Rb2 Rxb2 37. Kxb2 Kd6 38. Kb3 Kd5 39. Kc3 c4 40. g4 fxg4 41. Kb4 e5 42. Kc3 Kc5 43. Kc2 Kxb5 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.24"]
[Round "1"]
[White "Altantuya, Boldbaatar"]
[Black "Chen, Boyu"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2003"]
[PlyCount "25"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[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. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bb4 6. Bd3 Bxc3+ 7. bxc3 0-0 8. Qc2 Nbd7 9. 0-0 Qc7 10. Ba3 Re8 11. Ng5 h6 12. Bh7+ Kh8 13. Nxf7# 1-0

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.24"]
[Round "2"]
[White "Chen, Boyu"]
[Black "Zou, Jiaye"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "83"]
[EventDate "2018.01.24"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Qe2+ Be6 8. c3 0-0 9. Qc2 g6 10. Ne2 Nc6 11. 0-0 Re8 12. Nd2 Qd7 13. Nb3 b6 14. Nf4 Rac8 15. Nxe6 Rxe6 16. f4 Kg7 17. f5 Ree8 18. Qf2 Qd6 19. a4 a5 20. Bb5 Re7 21. Nd2 Na7 22. Bd3 Rce8 23. Rae1 Bg5 24. Nf3 Rxe1 25. Rxe1 Rxe1+ 26. Qxe1 Qe7 27. Qxe7 Bxe7 28. fxg6 hxg6 29. Kf2 Kf6 30. g4 Ke6 31. g5 c5 32. h4 c4 33. Bxc4 dxc4 34. Ne5 Nc8 35. Nxc4 f6 36. gxf6 Bxf6 37. Kg3 Kd5 38. Ne3+ Ke4 39. Ng2 Ne7 40. Nf4 Bxh4+ 41. Kxh4 Kxf4 42. c4 0-1

