[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.28"]
[Round "9"]
[White "Zhao, Kaiwen"]
[Black "Amartuvshin, Ganzorig"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1740"]
[BlackElo "2216"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. 0-0 Nf6 8. Be3 Be7 9. Kh1 Bd7 10. f4 b5 11. a3 0-0 12. Bf3 Rc8 13. Nxc6 Bxc6 14. Qe2 Qc7 15. f5 exf5 16. exf5 d5 17. Qd2 Rcd8 18. Ne2 Ne4 19. Bxe4 dxe4 20. Qc3 Bf6 21. Bd4 Rd6 22. Qg3 Bxd4 23. Nxd4 Qd8 24. c3 Qf6 25. Rae1 Bb7 26. Qf4 Rfd8 27. Re3 h6 28. Kg1 Kh7 29. h4 R6d7 30. Rh3 Re8 31. Qe3 Red8 32. g4 Qe5 33. f6 g6 34. h5 g5 35. Rhf3 Rxd4 36. cxd4 Rxd4 37. Rf5 Qd6 38. Qb3 Bd5 39. Qc2 Bc4 40. R1f2 Qg3+ 41. Rg2 Qe1+ 42. Kh2 Rd1 43. Qxd1 Qxd1 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.27"]
[Round "8"]
[White "Baterdene, Tsogbayar"]
[Black "Zhao, Kaiwen"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2318"]
[BlackElo "1740"]
[PlyCount "114"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. Nc3 b4 10. Nd5 Bc5 11. c3 bxc3 12. bxc3 Nxd5 13. exd5 Ne7 14. Nxe5 Bxd5 15. Bc2 d6 16. Nf3 Ng6 17. d4 Ba7 18. Qd3 f6 19. c4 Bf7 20. Be3 Rb8 21. Nh4 Rb4 22. d5 Bxe3 23. Rxe3 Re8 24. Rg3 Qe7 25. Re3 Qd7 26. Rg3 Qe7 27. Re3 Qd7 28. Qc3 Rxe3 29. Qxb4 Re8 30. Nf5 Nf4 31. a5 Bg6 32. c5 Bxf5 33. Ba4 Ne2+ 34. Kf1 Qe7 35. Bxe8 Qxe8 36. cxd6 cxd6 37. Qc4 Qe5 38. Rd1 Nf4 39. Kg1 Qe4 40. Qxe4 Bxe4 41. f3 Bc2 42. Rd2 Ba4 43. Kf2 Ng6 44. Ke3 Ne5 45. Kd4 Kf7 46. f4 Nd7 47. g4 Nc5 48. Rb2 Bb5 49. h4 f5 50. gxf5 Kf6 51. Rg2 Nb3+ 52. Ke4 Nxa5 53. h5 Bd7 54. Ra2 Nb3 55. h6 gxh6 56. Rh2 Bxf5+ 57. Ke3 Bg6 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.27"]
[Round "7"]
[White "Zhao, Kaiwen"]
[Black "Zhu, Zikun"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1740"]
[BlackElo "1443"]
[PlyCount "123"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Bd3 e5 7. dxe5 dxe5 8. 0-0 Nbd7 9. b3 Ne8 10. Bc2 Kh8 11. Ba3 Rg8 12. Qd2 f6 13. Nd5 c5 14. h4 Nc7 15. Nxc7 Qxc7 16. Qd5 b6 17. Rfd1 Rd8 18. h5 Bb7 19. Qf7 g5 20. Rd2 Bc6 21. Rad1 Rac8 22. Nh2 Rf8 23. Qe6 Rfe8 24. Qf5 Re7 25. Ng4 h6 26. Rd6 Rf7 27. Qg6 Nf8 28. Rxc6 Nxg6 29. Rxc7 Rcxc7 30. hxg6 Rfd7 31. Rxd7 Rxd7 32. Ne3 Bf8 33. Nd5 Kg7 34. Bd1 Kxg6 35. Bg4 Rd8 36. Bf5+ Kg7 37. g4 Bd6 38. Kf1 Rb8 39. Nc3 a6 40. Bd7 Be7 41. Ke2 Rb7 42. Bc6 Rc7 43. Nd5 Rxc6 44. Nxe7 Re6 45. Nd5 Rc6 46. Kd3 b5 47. Bc1 Rd6 48. Be3 Rc6 49. Nc3 Rd6+ 50. Kc2 bxc4 51. bxc4 Rd8 52. Bxc5 Rc8 53. Na4 Rh8 54. Be3 h5 55. gxh5 Rxh5 56. c5 Rh4 57. c6 Rxe4 58. Nc5 Rh4 59. c7 Rh8 60. Ne6+ Kf7 61. Nd8+ Ke7 62. c8Q 1-0

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.26"]
[Round "6"]
[White "Ma, Changyu"]
[Black "Zhao, Kaiwen"]
[Result "1/2-1/2"]
[ECO "D46"]
[BlackElo "1740"]
[PlyCount "60"]
[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 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Be7 6. Bd3 0-0 7. 0-0 Nbd7 8. e4 dxe4 9. Nxe4 c5 10. Nxc5 Nxc5 11. dxc5 Bxc5 12. a3 h6 13. b4 Be7 14. Bb2 a5 15. b5 b6 16. Qe2 Bb7 17. Rfd1 Qc7 18. Be5 Qc5 19. Bd4 Qc7 20. h3 Nd7 21. Ne5 Nc5 22. Bxc5 Bxc5 23. Be4 Bxe4 24. Qxe4 Rad8 25. a4 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Nd3 Be7 29. g3 Bd6 30. Kg2 g6 1/2-1/2

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.26"]
[Round "5"]
[White "Zhao, Kaiwen"]
[Black "Wang, Zixuan"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1740"]
[PlyCount "107"]
[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 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 dxc4 9. Bxf6 Nxf6 10. Bxc4 0-0 11. 0-0 b5 12. Bd3 Bb7 13. Nb3 Qb6 14. Ne4 Nxe4 15. Bxe4 h6 16. Rac1 Rac8 17. Nc5 Bxc5 18. Qxc5 Qxc5 19. Rxc5 Rfd8 20. Rfc1 Rd6 21. Kf1 f5 22. Bd3 a6 23. Bc2 Kf7 24. Bb3 Kf6 25. a4 Re8 26. Re5 Rc8 27. Rcc5 Ba8 28. a5 Bb7 29. Ke2 Rc7 30. f4 g5 31. fxg5+ hxg5 32. h3 Bc8 33. Kf3 Rd8 34. Ke2 Rg8 35. Rxf5+ exf5 36. Bxg8 Bb7 37. Bd5 Rc8 38. Bf3 Ke6 39. e4 Rf8 40. exf5+ Kd6 41. g4 Rh8 42. Bg2 Re8+ 43. Kf2 Rf8 44. Re5 Bc8 45. b4 Bd7 46. Kg3 Rh8 47. Be4 Rh6 48. Bc2 Bc8 49. Bb3 Bd7 50. Bf7 Rf6 51. Bg6 Rf8 52. h4 gxh4+ 53. Kxh4 Rh8+ 54. Bh5 1-0

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.25"]
[Round "3"]
[White "Concio, Michael Jr"]
[Black "Zhao, Kaiwen"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1869"]
[BlackElo "1740"]
[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. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. c4 Be7 7. Nc3 0-0 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. Bf4 Nh5 12. Ra2 Nxf4 13. gxf4 f6 14. b4 a6 15. Re1 Be4 16. Bh3 Bf5 17. Bg2 Be4 18. Bh3 Bf5 19. Bf1 Bg4 20. Bg2 Rae8 21. e4 dxe4 22. Nxe4 Bxf3 23. Bxf3 f5 24. Nd2 Bf6 25. Nb3 Kf7 26. b5 axb5 27. Ra7 Rb8 28. Bxc6 bxc6 29. Rxd7+ Be7 30. Na5 Rfc8 31. b4 g6 32. Ra7 Ra8 33. Nxc6 Rxa7 34. Nxa7 Rb8 35. d5 exd5 36. Rxe7+ Kxe7 37. Nc6+ Kd7 38. Nxb8+ Kc7 39. Kf1 Kxb8 40. Ke2 Kc7 41. Kd3 Kd7 42. Kd4 Ke6 43. h3 h6 44. h4 g5 45. fxg5 1-0

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.25"]
[Round "4"]
[White "Zhao, Kaiwen"]
[Black "Yu, Feiran"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1740"]
[PlyCount "160"]
[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 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Ne8 8. Nd2 f5 9. f4 exf4 10. Rxf4 Bf6 11. exf5 Bxf5 12. Nf3 Bg6 13. Kh1 Nd7 14. Bd3 Bxd3 15. Qxd3 Nc7 16. Ne4 Be7 17. Rxf8+ Qxf8 18. Bg5 h6 19. Bxe7 Qxe7 20. Re1 Re8 21. Ng3 Qf7 22. Rxe8+ Qxe8 23. Qf5 Qf7 24. c4 Qxf5 25. Nxf5 Ne8 26. Nd2 Nb6 27. b3 Kf7 28. Ne4 Nc8 29. a4 b6 30. Kg1 Kg6 31. g4 h5 32. Nh4+ Kh6 33. g5+ Kh7 34. Kg2 g6 35. Kg3 Kg7 36. Kf4 Kf7 37. Ng3 Ne7 38. Ng2 Ng7 39. Ne3 Kf8 40. h4 Kf7 41. Ke4 Ne8 42. Kf4 Nc7 43. Ne4 Nc8 44. Nf6 Na6 45. Ne4 Nb4 46. Nf2 Na2 47. Nd3 Nc3 48. Kf3 Ne7 49. Nc1 a6 50. Ne2 Na2 51. Ke4 Nb4 52. Nf4 Na2 53. Ne2 Nc8 54. Kd3 Nb4+ 55. Ke4 Na7 56. Nc3 Ke7 57. Ne2 Na2 58. Kd3 b5 59. axb5 axb5 60. Nc3 Nxc3 61. Kxc3 bxc4 62. bxc4 Nc8 63. Kb3 Nb6 64. Ng2 Nd7 65. Ka4 Ne5 66. Kb3 Kd7 67. Kc3 Kc7 68. Kb3 Kb6 69. Nf4 Ka5 70. Ng2 Nf3 71. Ka3 Nd2 72. Ne3 Kb6 73. Ka4 Ka6 74. Ka3 Ka5 75. Kb2 Kb4 76. Kc2 Nxc4 77. Ng2 Ne5 78. Nf4 Kc4 79. Kd2 Kd4 80. Ke2 Ke4 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.24"]
[Round "2"]
[White "Wang, Bowen"]
[Black "Zhao, Kaiwen"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1573"]
[BlackElo "1740"]
[PlyCount "88"]
[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. f4 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. Nxd4 cxd4 6. Be2 Bg7 7. d3 e6 8. Bf3 Ne7 9. Nd2 0-0 10. 0-0 d6 11. Nb3 Qc7 12. Kh1 Bd7 13. Bd2 a5 14. Nxa5 Rxa5 15. Bxa5 Qxa5 16. Rf2 Qb5 17. b3 Rc8 18. g4 f5 19. gxf5 exf5 20. Qd2 fxe4 21. Bxe4 Bc6 22. Re1 Nf5 23. a4 Qb6 24. Kg1 Ne3 25. Bxc6 Rxc6 26. Qc1 Bf6 27. a5 Qxa5 28. Rxe3 dxe3 29. Qxe3 Qc7 30. Qe8+ Kg7 31. Re2 Qc8 32. Qe4 Qf5 33. Qf3 Be5 34. Qd5 Qg4+ 35. Kf1 Qxf4+ 36. Rf2 Qc1+ 37. Kg2 Qg5+ 38. Kf1 Bf6 39. Qe4 Qe5 40. Qg4 Rc7 41. Qb4 Re7 42. Qd2 Qa1+ 43. Kg2 Qe1 44. Qf4 Qe5 0-1

[Event "Harbin U20 op"]
[Site "Harbin"]
[Date "2018.01.24"]
[Round "1"]
[White "Zhao, Kaiwen"]
[Black "Sun, Mingze"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1740"]
[PlyCount "68"]
[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. Bd3 Qc7 6. 0-0 Nf6 7. c4 Bc5 8. Be3 Qb6 9. Qb3 Ng4 10. Qxb6 Bxb6 11. Nc2 Nxe3 12. Nxe3 Nc6 13. Nc2 Ne5 14. Be2 d6 15. Rd1 Ke7 16. Nc3 Bd7 17. Nd4 Rac8 18. b3 Nc6 19. Nxc6+ Bxc6 20. Bf3 Rhf8 21. Re1 f5 22. Re2 Bd4 23. Rc1 g5 24. h3 Kd7 25. exf5 Rxf5 26. Bg4 Re5 27. Rd2 Bc5 28. Rcd1 Rf8 29. Kf1 Ke7 30. f3 Rf4 31. Re2 Bd4 32. Rd3 Bxc3 33. Rxc3 Rxe2 34. Kxe2 e5 1/2-1/2

[Event "CHN-chTB"]
[Site "Qinhuangdao"]
[Date "2017.07.10"]
[Round "1.4"]
[White "Zhu, Yi"]
[Black "Zhao, Kaiwen"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2378"]
[BlackElo "1769"]
[PlyCount "79"]
[EventDate "2017.07.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Shenzhen Qiyuan"]
[BlackTeam "Shenyang Sports Federation"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Bd3 0-0 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nd7 12. 0-0-0 Nf6 13. Bc2 Qc7 14. Ne5 b6 15. g4 Bb7 16. g5 Nd7 17. Ng4 Rfe8 18. Rhg1 Rad8 19. Nf6+ Kh8 20. Nxe8 Rxe8 21. h4 c5 22. h5 Bf3 23. Rde1 Bxh5 24. Rh1 g6 25. d5 Nf8 26. f4 Rd8 27. f5 exd5 28. cxd5 Qd6 29. Bb3 Kg8 30. f6 c4 31. Bd1 c3 32. bxc3 Bxd1 33. Rxd1 Rc8 34. Kb1 Qe5 35. Rhe1 Qf5+ 36. Kb2 Nd7 37. d6 Ne5 38. d7 Rd8 39. Qd5 Qf2+ 40. Ka1 1-0

[Event "CHN-chTB"]
[Site "Harbin"]
[Date "2016.07.16"]
[Round "11.4"]
[White "Chen, Xingyu"]
[Black "Zhao, Kaiwen"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1757"]
[PlyCount "87"]
[EventDate "2016.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Chongqing Qilin"]
[BlackTeam "Shenyang Qipaiyuan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. b4 e6 2. Bb2 Nf6 3. a3 d5 4. e3 Be7 5. c4 0-0 6. c5 a5 7. d4 axb4 8. axb4 Rxa1 9. Bxa1 c6 10. Bd3 b6 11. Nf3 bxc5 12. dxc5 Ba6 13. 0-0 Bxd3 14. Qxd3 Qc7 15. Be5 Qb7 16. Nbd2 Nbd7 17. Rb1 Ra8 18. Qc3 Ra4 19. h3 h6 20. Bh2 Qa8 21. Nd4 Ra3 22. Qc1 Ra2 23. N2b3 e5 24. Nf5 Bf8 25. f4 e4 26. Nfd4 Qa4 27. Qc3 Be7 28. Nf5 Bf8 29. Nbd4 Ne8 30. Qb3 Nb8 31. Qxa4 Rxa4 32. Nc2 Ra7 33. Nfd4 Rb7 34. Ra1 Be7 35. f5 Bd8 36. Bxb8 Rxb8 37. Nxc6 Rc8 38. Nxd8 Rxd8 39. Nd4 Kf8 40. Ra7 Nf6 41. c6 Ne8 42. b5 Nd6 43. b6 Ne8 44. b7 1-0

[Event "CHN-chTB"]
[Site "Harbin"]
[Date "2016.07.11"]
[Round "1.3"]
[White "Zhao, Kaiwen"]
[Black "Shen, Chenyi"]
[Result "1/2-1/2"]
[ECO "B40"]
[BlackElo "2130"]
[PlyCount "49"]
[EventDate "2016.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Shenyang Qipaiyuan"]
[BlackTeam "Hangzhou Chess Assoc"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 Be7 9. Kh1 Qb6 10. exd5 cxd5 11. Nb3 0-0 12. Bg5 Ba6 13. Qe2 Bxd3 14. Qxd3 Qc7 15. Bh4 Rfc8 16. c3 Rab8 17. Rab1 Ne4 18. Bxe7 Qxe7 19. Nd2 Nd6 20. b3 Rc6 21. Rbc1 Rbc8 22. Rc2 Qf6 23. c4 Nb7 24. Kg1 Rd8 25. Qe2 1/2-1/2

