[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.07"]
[Round "8"]
[White "Ho, Oscar"]
[Black "Knight, Charles"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1208"]
[BlackElo "1280"]
[PlyCount "82"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Bxf3 8. exf3 cxd5 9. Nb5 Na6 10. Bf4 Rc8 11. Bd3 Nb4 12. Bf5 e6 13. Nd6+ Bxd6 14. Bxd6 Nc2+ 15. Bxc2 Rxc2 16. Ba3 Kd7 17. 0-0 Rhc8 18. b3 Rd2 19. Rfd1 Rcc2 20. Rxd2 Rxd2 21. Bf8 Nh5 22. g4 Nf4 23. Bxg7 Ne2+ 24. Kg2 Nxd4 25. Bh6 Rd3 26. Be3 Nc2 27. Rc1 Nxe3+ 28. fxe3 Rxe3 29. Kf2 d4 30. Rd1 e5 31. f4 f6 32. g5 Ke6 33. h4 Rh3 34. Re1 Rxh4 35. fxe5 fxe5 36. Kg3 Rf4 37. Rh1 Kf5 38. Rxh7 Kxg5 39. Rxb7 d3 40. Rxb6 d2 41. Rd6 Rd4 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.07"]
[Round "9"]
[White "Knight, Charles"]
[Black "Feldblyum, Alexandr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1280"]
[BlackElo "1117"]
[PlyCount "76"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. 0-0 Bc5 10. Bxf7+ Qxf7 11. Ne5 d3+ 12. Kh1 dxc2 13. Qd8+ Kxd8 14. Nxf7+ Ke8 15. Nxh8 cxb1Q 16. Raxb1 Be6 17. b3 Nd7 18. Ng6 Bf7 19. Nh4 g6 20. Nf3 Ke7 21. b4 Bd6 22. a3 Ne5 23. Nxe5 Bxe5 24. Rbd1 Be6 25. h3 a5 26. bxa5 Rxa5 27. Rf3 c5 28. Kg1 c4 29. Kf1 c3 30. Rc1 Rxa3 31. Ke1 b5 32. Rc2 b4 33. Ke2 Bc4+ 34. Ke1 Ra1+ 35. Kf2 Rf1+ 36. Ke3 Rxf3+ 37. gxf3 g5 38. h4 b3 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.06"]
[Round "7"]
[White "Gunasekara, Aritha Chanthula Ab"]
[Black "Knight, Charles"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1079"]
[BlackElo "1280"]
[PlyCount "58"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Be6 9. c4 Nd7 10. Bd2 Re8 11. h3 Nf8 12. Be3 Qd7 13. Qd2 Bxh3 14. gxh3 Qxh3 15. Qd1 g5 16. Re1 g4 17. Bf1 Qxf3 18. Qxf3 gxf3 19. Bd3 Ng6 20. Kh1 Kh8 21. Bd2 Rg8 22. c5 Bf4 23. Bxf4 Nxf4 24. Re3 Rg5 25. Rxf3 Rh5+ 26. Kg1 Rg8+ 27. Rg3 Rxg3+ 28. fxg3 Nxd3 29. Rf1 Kg7 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.05"]
[Round "5"]
[White "Arav, Jayden"]
[Black "Knight, Charles"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1230"]
[BlackElo "1280"]
[PlyCount "117"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bf4 Qb6 8. Qb3 Nf6 9. Bxb8 Rxb8 10. Bb5+ Nd7 11. Qa4 Rd8 12. 0-0 Bd6 13. Re1 a6 14. Bxd7+ Rxd7 15. Nc3 Qc6 16. Qb3 0-0 17. Rad1 f5 18. Rxe6 Bh2+ 19. Kxh2 Qxe6 20. Na4 b6 21. Rd3 Re8 22. Re3 Qd6+ 23. g3 Rxe3 24. Qxe3 Re7 25. Qd3 f4 26. Nc3 fxg3+ 27. fxg3 Qf6 28. Kg2 Qe6 29. Qxa6 Rf7 30. Qa8+ Rf8 31. Qxd5 Qxd5+ 32. Nxd5 Rd8 33. c4 b5 34. b3 bxc4 35. bxc4 Ra8 36. Kf3 Rxa2 37. c5 Kf7 38. Ke4 Ra3 39. Ne3 Ra4 40. Kd5 Ra3 41. Nf5 g6 42. Nd6+ Ke7 43. Ne4 Ra1 44. h4 Re1 45. Ke5 Rf1 46. d5 Rf5+ 47. Kd4 h6 48. c6 g5 49. g4 Rf4 50. hxg5 hxg5 51. Ke5 Rxg4 52. d6+ Kd8 53. d7 Kc7 54. Nf6 Rg1 55. Nd5+ Kd8 56. Kd6 Rc1 57. c7+ Rxc7 58. Nxc7 g4 59. Ne6# 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.05"]
[Round "6"]
[White "Knight, Charles"]
[Black "Kerr, Lennon"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1280"]
[BlackElo "691"]
[PlyCount "37"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ c6 4. dxc6 Nxc6 5. Nc3 e6 6. d4 Be7 7. Nf3 a6 8. Bd3 0-0 9. 0-0 Qc7 10. Bg5 Nd5 11. Nxd5 exd5 12. Re1 Bxg5 13. Bxh7+ Kh8 14. Nxg5 g6 15. Qf3 Kg7 16. Qxd5 f6 17. Re6 fxg5 18. Rxg6+ Kxh7 19. Qxg5 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.04"]
[Round "4"]
[White "Knight, Charles"]
[Black "Sheth, Adidev"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1280"]
[BlackElo "569"]
[PlyCount "139"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bd3 Bg4 7. 0-0 Qh5 8. Be2 e6 9. Ne5 Bxe2 10. Qxe2 Qxe2 11. Nxe2 Bd6 12. Be3 0-0 13. c4 Bxe5 14. dxe5 Ng4 15. Bd4 Nh6 16. Rad1 Na6 17. Ng3 b6 18. Ne4 c5 19. Bc3 Nf5 20. Nd6 Nxd6 21. exd6 Rad8 22. Rd3 f6 23. Re1 e5 24. a3 Rd7 25. b4 Rfd8 26. Red1 Kf7 27. h4 Ke6 28. b5 Nb8 29. f4 Rxd6 30. Rxd6+ Rxd6 31. Rxd6+ Kxd6 32. fxe5+ fxe5 33. Kf2 a6 34. a4 a5 35. Ke3 Nd7 36. Ke4 g6 37. g3 Nf6+ 38. Kf3 Ke6 39. g4 e4+ 40. Kf4 e3 41. g5 Nh5+ 42. Kxe3 Kf5 43. Kf3 Nf4 44. Bf6 Nd3 45. Bd8 Nb2 46. Bxb6 Nxa4 47. Bxa5 Ke5 48. b6 Nxb6 49. Bxb6 Kd4 50. Kf4 Kxc4 51. Ke5 Kb4 52. Kf6 c4 53. Kg7 c3 54. Kxh7 c2 55. Be3 Kb3 56. Kxg6 Kb2 57. h5 c1Q 58. Bxc1+ Kxc1 59. h6 Kd2 60. h7 Ke3 61. h8Q Ke4 62. Qf6 Kd3 63. Qe5 Kc2 64. Qd4 Kb3 65. Kf5 Kc2 66. Ke4 Kb3 67. Kd3 Ka2 68. Qb6 Ka1 69. Kc2 Ka2 70. Qa6# 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.03"]
[Round "3"]
[White "Gunasekara, Tharanga Abesuriya"]
[Black "Knight, Charles"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1079"]
[BlackElo "1280"]
[PlyCount "35"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. Nf3 Nc6 4. e3 Nf6 5. Be2 Bf5 6. 0-0 Qb6 7. b3 e6 8. dxc5 Bxc5 9. Bd3 Bxd3 10. Qxd3 Nb4 11. Qe2 0-0 12. c4 Rfd8 13. Nc3 d4 14. exd4 Rxd4 15. Na4 Qa5 16. Nxd4 Bxd4 17. Rad1 e5 18. Bd2 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.03"]
[Round "2"]
[White "Knight, Charles"]
[Black "Ong, Charis"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1280"]
[BlackElo "511"]
[PlyCount "138"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 g6 5. Nd5 Nf6 6. Qh4 Be7 7. Nxe7 Qxe7 8. d3 d5 9. exd5 Nxd5 10. Qxe7+ Ndxe7 11. Nf3 Nd4 12. Nxd4 exd4 13. Bg5 Nc6 14. 0-0 0-0 15. Rfe1 Bf5 16. a3 Na5 17. Ba2 Rfe8 18. b4 Nc6 19. Bd5 Bd7 20. h4 Rxe1+ 21. Rxe1 Re8 22. Rxe8+ Bxe8 23. Bf4 Bd7 24. Bxc7 h5 25. b5 Ne7 26. Bxb7 Bxb5 27. g3 Nf5 28. Be5 a5 29. Be4 a4 30. Bxf5 gxf5 31. Bxd4 Bc6 32. c4 Kf8 33. Kf1 Ke7 34. Ke2 Kd6 35. Ke3 Ke7 36. Kf4 Ke6 37. Kg5 Bf3 38. Kf4 Be2 39. Ke3 Bd1 40. Bc3 Bb3 41. Bb4 Kd7 42. Kd4 f6 43. Kd5 Kc8 44. Ke6 Bc2 45. d4 Be4 46. d5 Bd3 47. c5 Bb5 48. Kxf6 Bd3 49. Ke7 Bb5 50. Ke6 Bd7+ 51. Ke5 Kc7 52. Ba5+ Kc8 53. c6 Be8 54. Kxf5 Kb8 55. f4 Ka7 56. Ke6 Ka6 57. c7 Kb7 58. d6 Kc8 59. Ke7 Bd7 60. Kf6 Be8 61. f5 Kd7 62. Kg5 Kc8 63. g4 hxg4 64. Kxg4 Kd7 65. h5 Bf7 66. h6 Bg8 67. f6 Kc8 68. f7 Bxf7 69. h7 Be6+ 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.02"]
[Round "1"]
[White "Byrne, Seamus"]
[Black "Knight, Charles"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1280"]
[PlyCount "44"]
[EventDate "2023.01.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bg4 7. Be2 e6 8. 0-0 Nge7 9. h3 Bxf3 10. Bxf3 Nf5 11. Be3 Qb6 12. Nc3 Nfxd4 13. Bxd4 Nxd4 14. Rb1 Be7 15. Kh1 Nxf3 16. Qxf3 0-0 17. Ne2 Rac8 18. Qd3 Bc5 19. g4 Bxf2 20. Nf4 Qe3 21. Qxe3 Bxe3 22. Nd3 Rc2 0-1

