[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2024.07.14"]
[Round "3"]
[White "Liu, Qixuan"]
[Black "De Chaudhuri, Aditya"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1614"]
[PlyCount "110"]
[EventDate "2024.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Be3 Nf6 8. Nbd2 g6 9. 0-0 Bg7 10. Qd3 0-0 11. c3 b5 12. Bf4 Rc8 13. Qe3 Qc7 14. Rac1 Qb7 15. Rfe1 Rfd8 16. Bh6 Ng4 17. Qg5 f6 18. Qd5+ Qxd5 19. exd5 Nxh6 20. Rxe7 Nf5 21. Ree1 Re8 22. Nb3 Rxe1+ 23. Rxe1 Re8 24. Kf1 Rxe1+ 25. Kxe1 Ne7 26. Ke2 Nxd5 27. g3 Bg4 28. Nbd4 Kf7 29. Kd3 Bxf3 30. Nxf3 f5 31. Nd4 Bxd4 32. Kxd4 Ke6 33. f4 Nb6 34. b3 Kd7 35. a3 Kc6 36. h3 h5 37. Kd3 Kd5 38. Ke3 a5 39. Kd3 a4 40. bxa4 bxa4 41. h4 Nc4 42. Kc2 Nxa3+ 43. Kd3 Nc4 44. Kc2 Ke4 45. Kb1 Kd3 46. Ka2 Kxc3 47. Ka1 d5 48. g4 fxg4 49. f5 gxf5 50. Kb1 g3 51. Ka1 g2 52. Ka2 a3 53. Ka1 g1Q+ 54. Ka2 Qf2+ 55. Ka1 Qb2# 0-1

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2024.07.13"]
[Round "1"]
[White "Liu, Qixuan"]
[Black "Hu, Zehan"]
[Result "0-1"]
[ECO "D26"]
[BlackElo "1693"]
[PlyCount "166"]
[EventDate "2024.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nc6 7. Bc4 Nf6 8. 0-0 e6 9. d4 Be7 10. Be3 a6 11. h3 b5 12. Bb3 Na5 13. Bc2 Bb7 14. Qe2 0-0 15. Rfd1 Rc8 16. Rac1 Nc4 17. Bb3 Qa5 18. Bxc4 Rxc4 19. a3 Rd8 20. Ne5 Rcc8 21. Nf3 b4 22. axb4 Bxb4 23. Ra1 Qh5 24. Rac1 Bxf3 25. Qxf3 Qxf3 26. gxf3 Bxc3 27. Rxc3 Rxc3 28. bxc3 Rc8 29. Bd2 Nd5 30. Rc1 Rc4 31. Kf1 Kf8 32. Ke2 a5 33. Kd3 Nb6 34. Bf4 Ke7 35. Be3 Rc6 36. c4 Kd7 37. c5 Nd5 38. Bd2 Ra6 39. Ra1 a4 40. Ra3 Kc6 41. Kc4 Nc7 42. f4 g6 43. Bb4 Nb5 44. Ra2 h5 45. Ba3 Ra8 46. Bb4 a3 47. Bc3 Rd8 48. Rd2 Ra8 49. Ra2 Nxc3 50. Kxc3 Kd5 51. Kb4 Kxd4 52. Kb5 Kc3 53. c6 Kb3 54. Ra1 Kb2 55. Rd1 a2 56. Kb6 a1Q 57. Rxa1 Rxa1 58. c7 Rc1 59. Kb7 f6 60. c8Q Rxc8 61. Kxc8 e5 62. fxe5 fxe5 63. Kd7 Kc3 64. Ke6 Kd4 65. Kf6 Ke4 66. Kxg6 h4 67. Kf6 Kf4 68. Ke6 e4 69. Kd5 Kf3 70. Kd4 Kg2 71. Kxe4 Kxh3 72. f4 Kg3 73. Ke5 h3 74. f5 h2 75. f6 h1Q 76. f7 Qh8+ 77. Ke6 Qf8 78. Kf6 Kf4 79. Kg6 Ke5 80. Kh7 Qxf7+ 81. Kh6 Qg8 82. Kh5 Kf4 83. Kh4 Qg4# 0-1

[Event "Daqing Boyi Cup-B"]
[Site "Daqing"]
[Date "2023.08.13"]
[Round "1"]
[White "Tsogtbayar, Batlut"]
[Black "Liu, Qixuan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1623"]
[PlyCount "69"]
[EventDate "2023.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nc6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Bf5 8. Bxf6 Bxf6 9. Qb3 Ne7 10. Qxb7 Rb8 11. Bb5+ c6 12. Bxc6+ Kf8 13. Qxa7 Nxc6 14. Qc5+ Ne7 15. 0-0 Rxb2 16. a4 Rb8 17. a5 Ra8 18. Rfd1 g6 19. a6 Kg7 20. Nb5 Qd7 21. Nc7 Rhc8 22. Rdc1 Ra7 23. Qxa7 Nc6 24. Qc5 Rxc7 25. Ne5 Bxe5 26. dxe5 Rc8 27. Qd6 Qxd6 28. exd6 Bd7 29. Rab1 Ra8 30. Rb7 Bc8 31. Rc7 Na7 32. d7 Bxa6 33. Rxa7 Rd8 34. Rxa6 Rxd7 35. g4 1-0

