[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.22"]
[Round "9"]
[White "Cheng, Chao Xin"]
[Black "Koay, Yu Hang"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1775"]
[BlackElo "1574"]
[PlyCount "186"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 a5 7. a4 Ne7 8. Nbd2 c5 9. dxc5 Nc6 10. Nb3 Nxc5 11. Bg5 Qb6 12. Nbd4 Bg6 13. Nb5 Ne4 14. Be3 Qd8 15. c4 Nb4 16. cxd5 Nxd5 17. Bc4 Nxe3 18. Qxd8+ Rxd8 19. fxe3 Bc5 20. Nbd4 0-0 21. Rfe1 Bh5 22. Rad1 Bb4 23. Re2 h6 24. h3 Ng5 25. Ra1 Bc5 26. h4 Nxf3+ 27. Nxf3 Rd7 28. Kh2 Rfd8 29. Kh3 Bg6 30. e4 Rd1 31. Rxd1 Rxd1 32. b3 Kf8 33. g4 Ke7 34. Kg3 Bb4 35. Kf4 f6 36. exf6+ gxf6 37. e5 f5 38. h5 fxg4 39. hxg6 gxf3 40. Kxf3 Rg1 41. Bd3 Bc3 42. Rh2 Bxe5 43. Rxh6 Bg7 44. Rh4 Rd1 45. Ke2 Rc1 46. Rh7 Kf6 47. Rh3 Rc7 48. Rf3+ Ke5 49. Re3+ Kf6 50. Rh3 e5 51. Rh4 Rc3 52. b4 b6 53. bxa5 bxa5 54. Rh1 Ke6 55. Rb1 Ra3 56. Rb6+ Ke7 57. Rb7+ Kf8 58. Bc4 Rxa4 59. Rf7+ Kg8 60. Rf4+ Kh8 61. Rh4+ Bh6 62. Rxh6+ Kg7 63. Rh4 Rb4 64. Rg4 a4 65. Kd3 a3 66. Rg1 Ra4 67. Ba2 Ra6 68. Bf7 a2 69. Ra1 Kf6 70. Ke4 Ra3 71. Bxa2 Ra4+ 72. Ke3 Ra3+ 73. Kd2 e4 74. Kc2 Kg7 75. Kb2 Ra6 76. Kc3 Rxg6 77. Kd4 Rg4 78. Bd5 Kf6 79. Bxe4 Rg7 80. Rf1+ Ke6 81. Bd5+ Ke7 82. Re1+ Kd6 83. Re6+ Kd7 84. Kc5 Rg1 85. Rh6 Rc1+ 86. Kd4 Rd1+ 87. Ke5 Re1+ 88. Be4 Kc7 89. Rh7+ Kb6 90. Rb7+ Kc5 91. Rc7+ Kb6 92. Rc3 Kb5 93. Kd5 Kb4 1/2-1/2

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.22"]
[Round "8"]
[White "Lim, Kun Hoe"]
[Black "Cheng, Chao Xin"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1358"]
[BlackElo "1775"]
[PlyCount "121"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 e6 4. Bb2 c5 5. bxc5 Bxc5 6. e3 Nc6 7. exd4 Nxd4 8. Nxd4 Bxd4 9. Bxd4 Qxd4 10. Na3 Nf6 11. Nc2 Qe4+ 12. Ne3 0-0 13. d3 Qd4 14. Nc2 Qd6 15. Be2 Rd8 16. 0-0 Bd7 17. Ne3 Bc6 18. Qb3 Rd7 19. Rfd1 Qf4 20. a4 Rad8 21. a5 a6 22. h3 Qg5 23. Qb6 Rd4 24. g3 Nh5 25. Bxh5 Qxh5 26. Nd5 R8xd5 27. cxd5 Qxd5 28. Kf1 Rxd3 29. Rxd3 Qxd3+ 30. Kg1 h6 31. Qe3 Qd5 32. f3 Qxf3 33. Qxf3 Bxf3 34. Kf2 Bc6 35. Ke3 e5 36. Rc1 Kf8 37. Kd3 Ke7 38. Rc2 h5 39. Rf2 g5 40. Rc2 f5 41. Rd2 e4+ 42. Kd4 f4 43. gxf4 gxf4 44. Rc2 e3 45. Rc1 e2 46. Kd3 f3 47. Ke3 Kd6 48. Kf2 Bd5 49. Rb1 Ke5 50. Rb4 Kf5 51. Rd4 Be4 52. Rd8 Ke5 53. Rh8 Kd4 54. Rxh5 Kd3 55. Rg5 Kd2 56. Rg1 Bf5 57. h4 Bg4 58. Ra1 Bh5 59. Ra2+ Kd1 60. Ra1+ Kd2 61. Ra2+ 1/2-1/2

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.21"]
[Round "6"]
[White "Cheng, Chao Xin"]
[Black "Aryan, Mehta1"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1775"]
[BlackElo "1377"]
[PlyCount "75"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 c4 8. Rb1 Bb4 9. Bd2 Nc6 10. a3 Bxc3 11. Bxc3 Nge7 12. 0-0 0-0 13. b3 Qa6 14. a4 cxb3 15. Rxb3 Qxa4 16. Qd2 Qa2 17. Rc1 a5 18. Ne1 a4 19. Rb5 a3 20. Ra1 Qxa1 21. Bxa1 Rfb8 22. Bd3 Bxd3 23. Nxd3 a2 24. c3 Ra7 25. Nc1 b6 26. Rb2 Na5 27. Rxa2 Nc4 28. Qe2 Rba8 29. Rxa7 Rxa7 30. Bb2 Nc6 31. h3 g6 32. Qc2 Kg7 33. Nd3 h6 34. Bc1 Ra1 35. Kh2 N4a5 36. Qe2 Nb3 37. Be3 Rb1 38. Qf3 1-0

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.21"]
[Round "7"]
[White "Cheng, Chao Xin"]
[Black "Choo, Ting Han"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1775"]
[BlackElo "1371"]
[PlyCount "71"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd4 8. 0-0 Qxe5 9. Re1 Be6 10. d4 Qf5 11. Ng3 Qd5 12. Be3 0-0-0 13. Qe2 Bd6 14. Rec1 Bxg3 15. hxg3 h5 16. c4 Qd7 17. Rc3 Qe7 18. Qd2 h4 19. Rac1 h3 20. f3 Rh7 21. Kf2 hxg2 22. Rg1 Rdh8 23. d5 Bd7 24. Qd4 b6 25. d6 Qe6 26. dxc7 c5 27. Qd5 Qc6 28. Qxc6 Bxc6 29. Bf4 f6 30. g4 g5 31. Bg3 Rd7 32. Ke2 Re8+ 33. Re3 Rxe3+ 34. Kxe3 Re7+ 35. Kf2 Rd7 36. Ke3 1/2-1/2

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.20"]
[Round "5"]
[White "Li, Bo"]
[Black "Cheng, Chao Xin"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2216"]
[BlackElo "1775"]
[PlyCount "77"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Bd3 c6 8. 0-0 h6 9. Bh4 b6 10. Rc1 Bb7 11. cxd5 exd5 12. Bg3 Nh5 13. Be5 Nhf6 14. Bb1 Re8 15. Qc2 Nf8 16. a3 Ng6 17. Rfd1 Bd6 18. Bg3 Bxg3 19. hxg3 Qd6 20. Qa4 Ne4 21. Nxe4 dxe4 22. Nd2 f5 23. g4 fxg4 24. Qc4+ Qd5 25. Nxe4 Qxc4 26. Rxc4 Re6 27. Rb4 Re7 28. Nd6 Nf8 29. Nxb7 Rxb7 30. Be4 Rc7 31. Rc4 Rac8 32. Bf5 Rd8 33. Bxg4 Ng6 34. Rdc1 Ne7 35. Bf3 Rd6 36. b4 a6 37. a4 Kf7 38. b5 axb5 39. axb5 1-0

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.19"]
[Round "4"]
[White "Cheng, Chao Xin"]
[Black "Shahar, Uzair"]
[Result "0-1"]
[ECO "B61"]
[WhiteElo "1775"]
[BlackElo "1917"]
[PlyCount "88"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. f4 Nxd4 9. Qxd4 Qa5 10. e5 dxe5 11. fxe5 e6 12. 0-0-0 Bc6 13. Kb1 Nd7 14. Bf4 Bc5 15. Qd3 0-0 16. Ne4 Be7 17. Nd6 Bxd6 18. exd6 Bd5 19. a3 Qa4 20. Qd2 Bc4 21. Bd3 Bxd3 22. cxd3 e5 23. Be3 Rc6 24. d4 Rxd6 25. Qc2 Qxc2+ 26. Kxc2 e4 27. b3 Nb6 28. Bf4 Rc6+ 29. Kb2 Nd5 30. Bg3 f5 31. Be5 f4 32. Rc1 Rfc8 33. Rxc6 Rxc6 34. Rc1 Rxc1 35. Kxc1 g5 36. Kd2 Kf7 37. Ke2 Ke6 38. Kd2 g4 39. Ke2 Kf5 40. Kd2 e3+ 41. Kd3 f3 42. gxf3 gxf3 43. h3 f2 44. Ke2 Ke4 0-1

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.19"]
[Round "3"]
[White "Tee, Yi Siang Isaac Jens"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1328"]
[BlackElo "1775"]
[PlyCount "58"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 d6 6. Nf3 Nge7 7. 0-0 0-0 8. Bd2 h6 9. Rb1 Nd4 10. b4 Nxf3+ 11. Bxf3 c6 12. b5 d5 13. bxc6 bxc6 14. cxd5 cxd5 15. e3 Be6 16. Ne2 Qd7 17. Nc1 Rac8 18. Nb3 Qa4 19. Nc1 Qa6 20. Bb4 Rfe8 21. a3 f5 22. Nb3 Bf7 23. d4 Qf6 24. Qd2 Nc6 25. Bc5 Bf8 26. dxe5 Nxe5 27. Bxd5 Bxc5 28. Bxf7+ Qxf7 29. Nxc5 Nf3+ 0-1

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.18"]
[Round "2"]
[White "Cheng, Chao Xin"]
[Black "Navaratnam, Julian"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1775"]
[BlackElo "2142"]
[PlyCount "100"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[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 Qb6 9. 0-0-0 Nc6 10. Nb3 Bd7 11. h3 Rc8 12. g4 Qc7 13. Bxf6 gxf6 14. Bg2 b5 15. Rd2 b4 16. Nd1 a5 17. Qf2 a4 18. Nd4 b3 19. axb3 Nxd4 20. Qxd4 axb3 21. Nc3 Qa5 22. cxb3 h5 23. g5 e5 24. Qd5 Rc5 25. gxf6 Rxd5 26. Rxd5 Qa1+ 27. Kc2 Qa7 28. fxe7 Rg8 29. Rd2 Be6 30. f5 Bd7 31. Bf3 Kxe7 32. Bxh5 Bc6 33. Bg4 Rb8 34. f6+ Kf8 35. Rxd6 Qc5 36. Rhd1 Bxe4+ 37. Kc1 Kg8 38. Rd8+ Rxd8 39. Rxd8+ Kh7 40. Kd1 Qg1+ 41. Ke2 Bc2 42. b4 Kg6 43. Rd2 Bb3 44. Rd6 Qg2+ 45. Ke3 Qxb2 46. Ne2 Ba2 47. Rb6 Bc4 48. Rc6 Bxe2 49. Bxe2 Qd4+ 50. Kf3 Qd5+ 0-1

[Event "Penang op 15th"]
[Site "Penang"]
[Date "2023.12.18"]
[Round "1"]
[White "Vivaan, Amarnani"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1270"]
[BlackElo "1775"]
[PlyCount "56"]
[EventDate "2023.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. e3 e6 4. Nd2 Be7 5. Bd3 Nbd7 6. f4 b6 7. h3 Bb7 8. Ngf3 Ne4 9. Bxe7 Qxe7 10. Bxe4 dxe4 11. Ne5 Qh4+ 12. Kf1 Nxe5 13. fxe5 h5 14. Qe1 Qg5 15. h4 Qe7 16. Qg3 0-0-0 17. Qf4 f6 18. exf6 gxf6 19. Rh3 e5 20. Qf5+ Kb8 21. Qf2 exd4 22. exd4 Rhg8 23. Re1 f5 24. Qf4 Rg4 25. Qh2 Rxd4 26. Nf3 Rd8 27. Ng5 Rd2 28. Re2 Ba6 0-1

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.18"]
[Round "9.18"]
[White "Rida, Ruqayyah"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1830"]
[BlackElo "1775"]
[PlyCount "142"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Australia"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "AUS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 h5 10. 0-0-0 Nbd7 11. h3 b5 12. Kb1 Nb6 13. Qe1 Qc7 14. f4 Nc4 15. Bc1 Rc8 16. Bd3 Nb6 17. Qf2 Bc4 18. Rhf1 b4 19. Nd5 Nbxd5 20. exd5 Bxd3 21. Rxd3 a5 22. fxe5 dxe5 23. Bg5 Rd8 24. Bxf6 Bxf6 25. Nc5 0-0 26. d6 Rxd6 27. Rxd6 Qxd6 28. Ne4 Qe6 29. Nxf6+ Qxf6 30. Qxf6 gxf6 31. Rxf6 Rd8 32. Kc1 Kg7 33. Rf5 f6 34. Rxh5 Kg6 35. Rh4 f5 36. Rc4 Rd5 37. c3 bxc3 38. Rxc3 Kg5 39. Rg3+ Kf4 40. Rf3+ Ke4 41. Kc2 f4 42. b3 Rd6 43. a3 Rd4 44. Rc3 Rd6 45. b4 axb4 46. axb4 Rg6 47. Rb3 Rxg2+ 48. Kd1 f3 49. Ke1 Kf4 50. b5 e4 51. b6 e3 52. Kd1 Rg1+ 53. Kc2 f2 54. b7 Rc1+ 55. Kxc1 f1Q+ 56. Kc2 Qc4+ 57. Kb2 Qd4+ 58. Kc2 Qd2+ 59. Kb1 Qd1+ 60. Kb2 Qd4+ 61. Kc2 Qc4+ 62. Kb2 Qe2+ 63. Kb1 Qd1+ 64. Kb2 Qd4+ 65. Kc2 Qe4+ 66. Kb2 Qe5+ 67. Kc2 Qb8 68. Kd1 Kf3 69. Kc1 Kf2 70. Rb5 e2 71. Rf5+ Ke3 0-1

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.17"]
[Round "7.15"]
[White "Cheng, Chao Xin"]
[Black "Mickunaite, Agne"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1775"]
[BlackElo "1673"]
[PlyCount "115"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Lithuania"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "LTU"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. Bc4 Nbd7 10. a4 Ne5 11. Bb3 Qc7 12. Qe2 Bd7 13. 0-0 0-0 14. Kh1 Rac8 15. Bg5 Nc4 16. Bxf6 Bxf6 17. Nd5 Qc5 18. Nxf6+ exf6 19. c3 b5 20. Bxc4 bxc4 21. a5 Rfe8 22. Qd2 Rb8 23. Ra2 Kg7 24. Nc2 Bb5 25. Nb4 Rh8 26. Raa1 h4 27. Qf2 Qh5 28. Rad1 Rbe8 29. Rxd6 h3 30. g3 Rd8 31. Rfd1 Rxd6 32. Rxd6 Qg5 33. Qd2 Qh5 34. Qf4 f5 35. Nd5 Rc8 36. Nf6 Qh6 37. Qxh6+ Kxh6 38. exf5 gxf5 39. Kg1 Rc6 40. Ng4+ Kg7 41. Rxc6 Bxc6 42. Ne5 Bd5 43. Kf2 Kf6 44. Nd7+ Ke7 45. Nc5 Kd6 46. Nxa6 Ba8 47. Ke3 Kc6 48. Nb4+ Kb5 49. a6 Ka4 50. Kd4 Kb5 51. Ke3 Ka4 52. f4 Be4 53. Kd4 Kb5 54. Ke5 Ba8 55. Kxf5 Ka4 56. Ke5 Ka5 57. Kd4 Kb5 58. Nd5 1-0

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.17"]
[Round "8.10"]
[White "Jiang, Kate Yuhua"]
[Black "Cheng, Chao Xin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1770"]
[BlackElo "1775"]
[PlyCount "202"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Australia"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "AUS"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Bd3 Nf6 7. 0-0 cxd4 8. cxd4 Be7 9. Nc3 Qd8 10. Bg5 0-0 11. Rc1 h6 12. Bh4 a6 13. h3 Nb4 14. Bb1 b6 15. a3 Nbd5 16. Qd3 Nf4 17. Qd2 N6d5 18. Nxd5 Nxd5 19. Qc2 g6 20. Bg3 Bf6 21. Ne5 Bxe5 22. dxe5 Bb7 23. Qd2 Qg5 24. Qd4 Qe7 25. f3 Rac8 26. h4 Kg7 27. Bf2 Rfd8 28. Rxc8 Rxc8 29. h5 Qg5 30. Bh4 Qxh5 31. b4 b5 32. Rd1 Kh7 33. Bf6 Nxf6 34. Qa7 Qxe5 35. Qxb7 Rf8 36. Qe7 Kg7 37. Qa7 Qe2 38. Qd4 e5 39. Qd6 Nh5 40. Qd2 Qxd2 41. Rxd2 Rc8 42. Kf2 Rc6 43. Rd7 Nf6 44. Re7 Re6 45. Rb7 e4 46. Ba2 Rc6 47. Bxf7 Kf8 48. fxe4 Nxe4+ 49. Ke3 Nd6 50. Bd5 Nxb7 51. Bxc6 Nd6 52. Kd4 Ke7 53. Bd5 Kd7 54. Kc5 Kc7 55. Bb3 g5 56. g4 Ne4+ 57. Kd4 Nf6 58. Be6 Kd6 59. Bc8 h5 60. gxh5 Nxh5 61. Bxa6 Kc6 62. Bc8 Nf6 63. Bf5 Kd6 64. Bd3 Kc6 65. Ke5 Ng4+ 66. Kd4 Nf2 67. Bf1 g4 68. Ke3 Nd1+ 69. Kd2 Nb2 70. Kc3 Nc4 71. a4 Nd6 72. a5 Nf5 73. Kd3 Nh4 74. Ke3 g3 75. Bd3 Ng2+ 76. Kd2 Nf4 77. Be4+ Kc7 78. Ke3 Nh5 79. Kf3 Nf6 80. Ba8 Nh5 81. Kg4 Nf6+ 82. Kxg3 Nd7 83. Kf4 Nb8 84. Ke5 Na6 85. Kd4 Nxb4 86. Kc5 Na6+ 87. Kxb5 Nb8 88. Bf3 Nd7 89. Bg2 Kb8 90. Kc6 Ne5+ 91. Kd5 Nd3 92. Kd4 Nb4 93. Kc4 Na6 94. Kb5 Ka7 95. Bf1 Nb8 96. Kc5 Na6+ 97. Kc6 Nb8+ 98. Kc7 Na6+ 99. Kc8 Nb4 100. Bc4 Nc6 101. a6 Nb4 1/2-1/2

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.16"]
[Round "6.12"]
[White "Cheng, Chao Xin"]
[Black "Pool, Linda Maria"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1775"]
[BlackElo "1425"]
[PlyCount "134"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Estonia"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "EST"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. b4 c4 8. exf6 Nxf6 9. Bg5 Be7 10. Nbd2 0-0 11. Be2 Qc7 12. 0-0 Bd6 13. Qc2 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Nf3 Bf4 17. Bxf4 Qxf4 18. a4 Rae8 19. Rfd1 a6 20. Rd4 Re4 21. Qd2 Qxd2 22. Rxd2 Rfe8 23. Bf1 h6 24. h3 Kf7 25. Rb2 Rf4 26. Nd4 Ne4 27. g3 Rf6 28. Rc2 Rg6 29. Bg2 Rf6 30. g4 g5 31. Bxe4 Rxe4 32. Kg2 h5 33. Nf3 Kg6 34. gxh5+ Kxh5 35. Rd2 Bxh3+ 36. Kxh3 Rxf3+ 37. Kg2 Rxc3 38. Rxd5 Rg4+ 39. Kf1 Rb3 40. b5 c3 41. Rc5 Rh4 42. Kg2 Rg4+ 43. Kf1 Rh4 44. Ke2 axb5 45. axb5 Rb2+ 46. Ke3 Rh3+ 47. f3 c2 48. Rc1 Rb3+ 49. Ke4 Rb4+ 50. Ke3 Rb3+ 51. Kd4 Rbxf3 52. R1xc2 Rf4+ 53. Ke5 Re3+ 54. Kd6 Kh4 55. Rh2+ Kg3 56. Rd2 g4 57. Rc7 Rf2 58. Rd4 Rf4 59. Rxf4 Kxf4 60. Rxb7 g3 61. Rg7 Kf3 62. b6 Rb3 63. Kc7 Rc3+ 64. Kd7 Rb3 65. Kc7 Rc3+ 66. Kd7 Rd3+ 67. Kc8 Rc3+ 1/2-1/2

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.15"]
[Round "5.20"]
[White "Bouzana, Christina"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1151"]
[BlackElo "1775"]
[PlyCount "86"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "Australia"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "AUS"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 Nbd7 9. Qc2 a5 10. Nf3 0-0 11. 0-0 Re8 12. a3 Ne4 13. Bxe7 Qxe7 14. Rab1 Nf8 15. h3 Ng6 16. b4 axb4 17. axb4 Ra3 18. Bxe4 dxe4 19. Nd2 f5 20. Nc4 Ra7 21. Na5 Nh4 22. Ne2 Be6 23. Qc5 Qg5 24. Ng3 Rea8 25. Qe5 Bd5 26. Rfc1 Kh7 27. Kf1 Rf8 28. Qf4 Qe7 29. Ne2 g5 30. Qh2 Qf7 31. Nc4 Bxc4 32. Rxc4 Qxc4 33. Rc1 Qd5 34. Qc7+ Rf7 35. Qb6 Ra8 36. Nc3 Qc4+ 37. Ne2 Qb5 38. Qxb5 cxb5 39. Kg1 f4 40. Rc5 fxe3 41. fxe3 Ra1+ 42. Kh2 Ra2 43. Ng3 Rxg2+ 0-1

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.15"]
[Round "4.21"]
[White "Cheng, Chao Xin"]
[Black "Reding, Sevda"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1775"]
[BlackElo "1497"]
[PlyCount "61"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "LUX"]

1. e4 c5 2. Nf3 e6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Ne7 7. Bf4 0-0 8. Qd2 d5 9. e5 Nbc6 10. h4 h5 11. Bg5 a6 12. Na4 b6 13. Be2 Bd7 14. b3 Qb8 15. 0-0 Nf5 16. Bf4 Kh7 17. Bd1 Bh6 18. Bxh6 Nxh6 19. Bc2 Ne7 20. Qb4 Bxa4 21. Qxe7 Ng8 22. Ng5+ Kh8 23. Nxf7+ Rxf7 24. Qxf7 Be8 25. Qxe6 Ra7 26. Bxg6 Re7 27. Qf5 Bxg6 28. Qxg6 Rh7 29. Rac1 Ne7 30. Qf6+ Kg8 31. Rc3 1-0

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.14"]
[Round "2.18"]
[White "Cheng, Chao Xin"]
[Black "Zuri, Tatiina"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1775"]
[BlackElo "1184"]
[PlyCount "43"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Uganda II"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "UGA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 c6 6. a4 Nbd7 7. Nge2 e5 8. d5 c5 9. 0-0 0-0 10. h3 h6 11. Be3 Kh7 12. Qd2 Ng8 13. a5 b6 14. Nb5 Nb8 15. axb6 Qxb6 16. Qa5 Qxa5 17. Rxa5 a6 18. Nxd6 c4 19. Nxc4 f5 20. exf5 Bxf5 21. d6 Ra7 22. Bxa7 1-0

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.14"]
[Round "3.22"]
[White "Kazhiakhmetova, Erkenaz"]
[Black "Cheng, Chao Xin"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1218"]
[BlackElo "1775"]
[PlyCount "101"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kazakhstan III"]
[BlackTeam "Australia"]
[WhiteTeamCountry "KAZ"]
[BlackTeamCountry "AUS"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Nc3 dxc4 8. Ne5 Nbd7 9. Nxc4 Nb6 10. Ne5 Nbd5 11. e4 Nb6 12. Be3 h6 13. Qe2 Nh7 14. Rfd1 Bf6 15. Nc4 Nxc4 16. Qxc4 Qc7 17. e5 Bd8 18. Rac1 Qe7 19. Ne4 Bc7 20. b4 Bd7 21. Nc5 Bc8 22. a4 Bb6 23. Ne4 f5 24. Nc5 Rb8 25. f4 Bd7 26. a5 Bxc5 27. dxc5 Rfd8 28. Rd6 Nf8 29. Rcd1 Be8 30. Rxd8 Rxd8 31. Rxd8 Qxd8 32. Qd4 Qxd4 33. Bxd4 a6 34. Kf2 Kf7 35. Ke3 Ke7 36. Bf3 Kf7 37. Bg2 g5 38. Bc3 Kg6 39. Bf3 gxf4+ 40. gxf4 Kg7 41. Be1 Bd7 42. Bh5 Kh7 43. Bh4 Ng6 44. Bxg6+ Kxg6 45. Be1 Kh5 46. Kf3 Be8 47. Kg3 Kg6 48. Kh4 Kh7 49. Bf2 Kg7 50. Be1 Kh7 51. Kg3 1/2-1/2

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.13"]
[Round "1.1"]
[White "Nurmanova, Alua"]
[Black "Cheng, Chao Xin"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2347"]
[BlackElo "1775"]
[PlyCount "69"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kazakhstan"]
[BlackTeam "Australia"]
[WhiteTeamCountry "KAZ"]
[BlackTeamCountry "AUS"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. 0-0 a6 8. Nxc6 bxc6 9. e5 Nd5 10. Ne4 Be7 11. c4 Nb6 12. Nd6+ Bxd6 13. Qxd6 a5 14. Be3 Bb7 15. Qd4 Nc8 16. Qg4 Ne7 17. Bc5 0-0 18. Rfd1 Re8 19. Qd4 d5 20. exd6 Nf5 21. Qg4 Qd7 22. b3 Bc8 23. Qh3 Qb7 24. Bd3 Bd7 25. Re1 Rad8 26. g4 Nh6 27. Be3 f5 28. Bxh6 gxh6 29. Qxh6 Bc8 30. c5 fxg4 31. Re5 Qf7 32. Bxh7+ Qxh7 33. Rg5+ Kh8 34. Qf6+ Qg7 35. Qxg7# 1-0

[Event "Oceania zt 3.6 (Women)"]
[Site "Melbourne"]
[Date "2023.01.26"]
[Round "4"]
[White "Maunders, Myiesha"]
[Black "Cheng, Chao Xin"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1498"]
[BlackElo "1806"]
[PlyCount "81"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Be7 9. Bxf6 Bxf6 10. a3 Qb6 11. Nde2 Nd7 12. Qd2 Nc5 13. Rd1 Be7 14. 0-0 0-0 15. Kh1 Bb7 16. f3 Nxb3 17. cxb3 Rad8 18. b4 Bf6 19. Qf4 Be5 20. Qh4 f5 21. Ng3 Rf6 22. exf5 exf5 23. f4 Bxc3 24. bxc3 Qc6 25. Rf2 Re8 26. Qg5 h6 27. Qh5 Rfe6 28. Rg1 Qxc3 29. Nxf5 Rf8 30. Nh4 Qf6 31. f5 Re3 32. Ng6 Rfe8 33. Nf4 Qg5 34. Qd1 Qxf5 35. Qxd6 g5 36. Nh5 Qe6 37. Nf6+ Kg7 38. Nxe8+ Qxe8 39. Qf6+ Kh7 40. Qf7+ Kh8 41. Qxb7 1-0

[Event "Oceania zt 3.6 (Women)"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "3"]
[White "Cheng, Chao Xin"]
[Black "Ryjanova, Julia"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1806"]
[BlackElo "2288"]
[PlyCount "104"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Bg4 5. 0-0 e6 6. Re1 Nc6 7. d3 Be7 8. Bf4 0-0 9. h3 Bh5 10. Nbd2 d5 11. e5 Nd7 12. d4 Qb6 13. Qb3 Bg6 14. Qxb6 Nxb6 15. Bd1 cxd4 16. Nxd4 Nxd4 17. cxd4 Rfc8 18. Bb3 a5 19. a4 Rc6 20. Rac1 Rac8 21. Rxc6 Rxc6 22. g3 Bb4 23. Ra1 Kf8 24. Be3 Bc2 25. Rc1 Bxd2 26. Rxc2 Rxc2 27. Bxc2 Bxe3 28. fxe3 Nc4 29. Kf2 Nxb2 30. Ke2 Nc4 31. e4 Nb6 32. exd5 Nxd5 33. Bb3 Ke7 34. Kd3 Kd7 35. Bc4 Nc7 36. Bb3 Kc6 37. Kc4 Na8 38. g4 Nb6+ 39. Kd3 Nd5 40. h4 b5 41. g5 g6 42. Bd1 Nf4+ 43. Ke4 Nd5 44. Kd3 Kb6 45. Kd2 Ne7 46. h5 Nf5 47. hxg6 hxg6 48. Kd3 Ne7 49. Kd2 Nd5 50. Kd3 Nf4+ 51. Ke4 Nh3 52. d5 Nf2+ 0-1

[Event "Oceania zt 3.6 (Women)"]
[Site "Melbourne"]
[Date "2023.01.24"]
[Round "2"]
[White "O'Carroll, Om"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1525"]
[BlackElo "1806"]
[PlyCount "124"]
[EventDate "2023.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 a6 6. Be2 Nf6 7. 0-0 Qc7 8. c4 e6 9. Nc3 Be7 10. b3 0-0 11. Bb2 Ng4 12. Qd2 Nge5 13. Nxe5 dxe5 14. Rad1 Rb8 15. a3 Na5 16. Qc2 b6 17. Nb1 Bb7 18. Nd2 f5 19. Bd3 f4 20. Nf3 Nc6 21. b4 Bf6 22. c5 b5 23. Qb3 Bc8 24. Be2 Nd8 25. Bc3 Nf7 26. a4 Re8 27. axb5 axb5 28. Ra1 Bd7 29. Ra5 g5 30. h3 Kg7 31. Nh2 Nh6 32. Rfa1 Bc6 33. Bd3 Rb7 34. Bc2 Nf7 35. Ra8 Re7 36. Qb2 h5 37. R8a6 Rb8 38. Ra7 Qd8 39. Nf3 Rxa7 40. Rxa7 Ra8 41. Rxa8 Qxa8 42. Bxe5 Nxe5 43. Nxe5 Bxe4 44. Bb3 Bxg2 45. Bxe6 Bd5 46. Bd7 Qb8 47. c6 Qxe5 48. Qc2 Qc7 49. Qc5 Bc4 50. h4 Bd8 51. hxg5 f3 52. Qd4+ Kg6 53. Qe4+ Kxg5 54. Qf5+ Kh6 55. Qf8+ Kg6 56. Qf5+ Kg7 57. Qxf3 Qe5 58. Qg2+ Kf6 59. Qf3+ Ke7 60. Qg2 Qe1+ 61. Kh2 Bc7+ 62. Kh3 Bf1 0-1

[Event "Online Olym Div Top-A"]
[Site "Chess.com INT"]
[Date "2021.09.10"]
[Round "8.5"]
[White "Tsogzolmaa, Nanjid"]
[Black "Cheng, Chao Xin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1895"]
[BlackElo "1731"]
[PlyCount "81"]
[EventDate "2021.09.08"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mongolia"]
[BlackTeam "Australia"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "AUS"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 b6 6. Nbd2 Bb7 7. c3 0-0 8. Bd3 c5 9. Qe2 Nc6 10. Rd1 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 g6 14. dxc5 Bxc5 15. Ba6 Qe7 16. Bxb7 Qxb7 17. b4 Be7 18. b5 Bf6 19. bxc6 Bxc3+ 20. Nd2 Rxc6 21. 0-0 f5 22. Qe3 Qf7 23. Be5 Bxe5 24. Qxe5 Rc5 25. Qe3 e5 26. Nf3 f4 27. Qe4 Qf5 28. Qb7 Rf7 29. Qb8+ Kg7 30. Qe8 g5 31. Rfe1 Rc8 32. Qxe5+ Qxe5 33. Rxe5 h6 34. h3 Rc2 35. Rd6 Rxa2 36. Nd4 Ra1+ 37. Kh2 Rc7 38. Nf5+ Kf8 39. Rf6+ Kg8 40. Re8+ Kh7 41. Rxh6# 1-0

[Event "Online Olym Div Top-A"]
[Site "Chess.com INT"]
[Date "2021.09.09"]
[Round "6.5"]
[White "Cheng, Chao Xin"]
[Black "Mkrtchyan, Mariam"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1731"]
[BlackElo "2234"]
[PlyCount "86"]
[EventDate "2021.09.08"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Armenia"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "ARM"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. b3 a6 8. c4 c5 9. dxc5 Nxc5 10. Ba3 Nc6 11. cxd5 exd5 12. Bb2 Be7 13. Nbd2 d4 14. Re1 0-0 15. a3 b5 16. Rc1 Rc8 17. Ra1 Qd5 18. h3 Rfd8 19. Bf1 Be6 20. Rb1 Bf5 21. Ra1 d3 22. g4 Be6 23. Bg2 Qd7 24. Nh2 Na5 25. b4 Na4 26. bxa5 Nxb2 27. Qf3 Nc4 28. Ne4 Nxa3 29. Red1 Nc2 30. Rac1 Nb4 31. g5 Rxc1 32. Rxc1 Bf5 33. Ng4 Bxe4 34. Qxe4 d2 35. Rd1 Qd4 36. Qe2 Bxg5 37. Bf3 Na2 38. e6 Nc3 39. exf7+ Kxf7 40. Ne5+ Kg8 41. Qd3 Qxd3 42. Nxd3 Nxd1 43. Bxd1 Rxd3 0-1

[Event "Online Olym Div Top-A"]
[Site "Chess.com INT"]
[Date "2021.09.09"]
[Round "4.4"]
[White "Cheng, Chao Xin"]
[Black "Pipia, Ekaterine"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1731"]
[BlackElo "1889"]
[PlyCount "95"]
[EventDate "2021.09.08"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Georgia"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "GEO"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bc4 Nc6 8. Bb3 b5 9. d4 cxd4 10. Nxd4 Nxd4 11. cxd4 Bb7 12. f3 Rc8 13. Be3 a5 14. a3 h5 15. Nc3 b4 16. axb4 axb4 17. Ne2 Ra8 18. Qd2 Ba6 19. Nf4 Kh7 20. Qxb4 Rb8 21. Qc3 Qb6 22. Bd1 Rfc8 23. Qd2 Bc4 24. b3 Bb5 25. d5 Qb7 26. Ra7 Nd7 27. Rxb7 Rxb7 28. Bd4 Bh6 29. g3 Nc5 30. Bxc5 Rxc5 31. Qa2 Bd7 32. Be2 Rc3 33. Rb1 Rbc7 34. b4 Rc2 35. Rb2 Rc1+ 36. Kf2 Bg7 37. Rd2 Bc3 38. Rd1 Bxb4 39. Rxc1 Rxc1 40. Nd3 Bc5+ 41. Nxc5 Rxc5 42. Qa7 Bb5 43. Bxb5 Rxb5 44. Qxe7 Rb2+ 45. Ke3 Kg7 46. Qxd6 Rxh2 47. Qe5+ f6 48. Qe7+ 1-0

[Event "Online Olym Div Top-A"]
[Site "Chess.com INT"]
[Date "2021.09.08"]
[Round "2.3"]
[White "Cheng, Chao Xin"]
[Black "Tsivelekidou, Evgenia"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1731"]
[BlackElo "1972"]
[PlyCount "162"]
[EventDate "2021.09.08"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Australia"]
[BlackTeam "Greece"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "GRE"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. b3 Nd7 6. Bb2 Bb4+ 7. c3 Be7 8. Bd3 Nh6 9. 0-0 0-0 10. Na3 Qa5 11. Nc2 c5 12. Ne3 Bg6 13. Bxg6 hxg6 14. Qd3 Nf5 15. Rfd1 Qb6 16. Rab1 a5 17. Nxf5 gxf5 18. c4 Qc6 19. dxc5 Nxc5 20. cxd5 Nxd3 21. dxc6 Nxb2 22. cxb7 Nxd1 23. bxa8Q Rxa8 24. Rxd1 a4 25. Rb1 axb3 26. axb3 Bc5 27. Ne1 Rd8 28. b4 Bb6 29. Rb2 Rd1 30. Kf1 Bd4 31. Rc2 Bxe5 32. Ke2 Rb1 33. Nd3 Bd6 34. Rc8+ Kh7 35. Rc4 Kg6 36. g3 Kf6 37. h4 g6 38. Kd2 e5 39. Kc2 Ra1 40. Kb2 Rf1 41. Rc2 e4 42. Nc5 Be5+ 43. Kb3 Bd4 44. Nd7+ Ke7 45. Nb8 Bxf2 46. Nc6+ Kf6 47. Rc3 e3 48. Nd4 Rd1 49. Ne2 Rd2 50. Nf4 e2 51. Rc6+ Kg7 52. Nxe2 Rxe2 53. b5 Bxg3 54. b6 Re8 55. Kc4 Rb8 56. Kb5 Bxh4 57. Ka6 Bf2 58. b7 Bg3 59. Rc8 Be5 60. Ka7 Rxb7+ 61. Kxb7 f4 62. Rc1 g5 63. Kc6 f3 64. Kd5 Bf4 65. Rg1 f2 66. Rf1 Be3 67. Ke4 Bb6 68. Kf5 f6 69. Rh1 Bd4 70. Rf1 Kf7 71. Rd1 Bc5 72. Rd7+ Ke8 73. Rd1 Ke7 74. Rf1 Bd4 75. Rd1 Be5 76. Rf1 Bd4 77. Rd1 Be5 78. Rf1 Bg3 79. Rd1 Bh4 80. Rf1 Bg3 81. Rd1 Be5 1/2-1/2

[Event "Online Olym Div2 A"]
[Site "Chess.com INT"]
[Date "2021.09.03"]
[Round "4.5"]
[White "Assoum, Nour"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "B29"]
[BlackElo "1731"]
[PlyCount "128"]
[EventDate "2021.09.02"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lebanon"]
[BlackTeam "Australia"]
[WhiteTeamCountry "LBN"]
[BlackTeamCountry "AUS"]

1. e4 c5 2. Nf3 Nf6 3. d3 e6 4. Bf4 d5 5. Qe2 Nc6 6. h3 Be7 7. Nc3 a6 8. g4 d4 9. Nd1 b5 10. Bg2 Bb7 11. Ne5 Rc8 12. Nxc6 Bxc6 13. g5 Nd7 14. h4 e5 15. Bd2 Nf8 16. f4 exf4 17. Bxf4 Ne6 18. Bd2 Qc7 19. Qf3 Bd6 20. Rf1 Bg3+ 21. Nf2 Bxh4 22. Qg4 Qg3 23. 0-0-0 Qxg4 24. Nxg4 Bxg5 25. Ne5 Bxd2+ 26. Rxd2 Ng5 27. Rdf2 0-0 28. Rf5 h6 29. Nf3 Nxf3 30. R5xf3 c4 31. Bh3 Rc7 32. Kd2 Bd7 33. Bg2 Be6 34. a3 c3+ 35. bxc3 Rxc3 36. Rg3 Rfc8 37. Rc1 Rxa3 38. Bf3 Rac3 39. e5 Bb3 40. Bd1 a5 41. Rg4 a4 42. Rxd4 Be6 43. Rb4 R3c5 44. d4 Rc4 45. Rxb5 Rxd4+ 46. Ke3 Rd5 47. Rb4 Rxe5+ 48. Kd4 Ra5 49. c4 a3 50. Be2 a2 51. Ra1 Rd8+ 52. Kc3 Rc8 53. Kb3 g5 54. Kb2 Rd8 55. Kc3 Re5 56. Bd1 Re1 57. Kc2 Bg4 58. Rxa2 Rexd1 59. Kb3 Be6 60. Ka4 Ra8+ 61. Kb3 Rxa2 62. Kxa2 Rc1 63. Kb3 Rb1+ 64. Kc3 Rxb4 0-1

[Event "Online Olym Div2 A"]
[Site "Chess.com INT"]
[Date "2021.09.02"]
[Round "3.1"]
[White "Weng, Yu Hsin"]
[Black "Cheng, Chao Xin"]
[Result "0-1"]
[ECO "D07"]
[BlackElo "1731"]
[PlyCount "48"]
[EventDate "2021.09.02"]
[EventType "team (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Taiwan"]
[BlackTeam "Australia"]
[WhiteTeamCountry "TPE"]
[BlackTeamCountry "AUS"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 e6 7. Bf4 Nf6 8. e3 a6 9. f3 Nh5 10. Bg3 Nxg3 11. hxg3 Qg5 12. Kf2 Bd6 13. f4 Qf6 14. e4 0-0-0 15. d5 exd5 16. exd5 Bc5+ 17. Kf3 Rhe8 18. Ne4 Rxe4 19. Kxe4 Bxd5+ 20. Qxd5 Rxd5 21. Kf3 Qxb2 22. Be2 f5 23. Rhb1 Rd3+ 24. Bxd3 Qf2# 0-1

