[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.07"]
[Round "8"]
[White "Andador, Dominador"]
[Black "De Rooy, Jack"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1886"]
[BlackElo "1242"]
[PlyCount "49"]
[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. Nf3 d5 2. c4 e6 3. d4 Nf6 4. e3 c6 5. a3 Nbd7 6. Nc3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 h6 13. Qd3 Bd7 14. Be3 Qe7 15. Rad1 e5 16. dxe5 Bxe5 17. Nxe5 Qxe5 18. Bd4 Bf5 19. Qxf5 Qxf5 20. Bxf5 Ne4 21. Rfe1 Ng5 22. Rxe8+ Rxe8 23. Bxa7 Re7 24. Rd8+ Re8 25. Rxe8# 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.06"]
[Round "7"]
[White "De Rooy, Jack"]
[Black "Stokes, Mark"]
[Result "0-1"]
[ECO "A97"]
[WhiteElo "1242"]
[BlackElo "1569"]
[PlyCount "66"]
[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 f5 2. c4 Nf6 3. Nf3 e6 4. g3 d6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Qe8 8. Re1 Qg6 9. Qc2 Nc6 10. a3 a5 11. e4 e5 12. dxe5 dxe5 13. Bg5 fxe4 14. Bxf6 Bxf6 15. Qxe4 Bf5 16. Qd5+ Kh8 17. Qb5 e4 18. Nd2 Nd4 19. Qa4 e3 20. Nde4 exf2+ 21. Kxf2 Bxe4 22. Nxe4 Nc6 23. Kg1 Bxb2 24. Rab1 Bd4+ 25. Kh1 Rab8 26. Rb5 Ne5 27. Rd5 Nc6 28. Rg5 Qe6 29. Qd1 Qxc4 30. Nd2 Qc3 31. Bxc6 Qxc6+ 32. Qf3 Rxf3 33. Nxf3 Qxf3# 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.05"]
[Round "6"]
[White "Allison, Brian C"]
[Black "De Rooy, Jack"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1624"]
[BlackElo "1242"]
[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. f4 d5 2. e3 Nf6 3. Nf3 e6 4. Be2 Bd6 5. b3 Bd7 6. Bb2 c5 7. Ne5 Nc6 8. 0-0 Qc7 9. d4 0-0 10. Nd2 Ne4 11. c4 Nxd2 12. Qxd2 cxd4 13. exd4 dxc4 14. Bxc4 Nxe5 15. fxe5 Be7 16. Rac1 Qd8 17. Qf2 Bc6 18. Rc3 Bh4 19. Qf4 Qg5 20. g3 Qxf4 21. gxf4 Rac8 22. Rh3 Be7 23. Bd3 g6 24. Kf2 Bd5 25. Rg1 Rc7 26. Ke3 Rfc8 27. Kd2 Bb4+ 28. Ke3 a5 29. Rgg3 a4 30. Ke2 a3 31. Bxa3 Bxa3 32. f5 exf5 33. Bxf5 Be6 34. Bxe6 fxe6 35. Rh4 Rc2+ 36. Kd3 R8c3+ 37. Ke4 Re2+ 38. Kf4 Bc1+ 39. Kg4 Re4+ 40. Kh3 Rxg3+ 41. hxg3 Rxh4+ 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.04"]
[Round "4"]
[White "De Rooy, Jack"]
[Black "Cadag, Herbert"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1242"]
[BlackElo "1557"]
[PlyCount "70"]
[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 Nf6 2. Bf4 d5 3. Nf3 h6 4. e3 Bg4 5. Nbd2 e6 6. Be2 Bd6 7. Bxd6 cxd6 8. 0-0 Nc6 9. c3 g5 10. Qb3 Qe7 11. Bb5 0-0 12. Rfe1 Bf5 13. Rad1 Rab8 14. Nf1 Ne4 15. Ng3 g4 16. Nxf5 exf5 17. Nd2 Qe6 18. Bd3 Nxd2 19. Rxd2 f4 20. Rdd1 f3 21. e4 Qf6 22. exd5 Ne7 23. Be4 Ng6 24. Bxg6 Qxg6 25. Re7 Rfe8 26. Rxe8+ Rxe8 27. Rf1 fxg2 28. Kxg2 h5 29. c4 h4 30. Qc3 Re2 31. Re1 Qe4+ 32. Kf1 h3 33. Qa5 Rxf2+ 34. Kxf2 Qf3+ 35. Kg1 Qg2# 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.03"]
[Round "3"]
[White "Barry, David"]
[Black "De Rooy, Jack"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1647"]
[BlackElo "1242"]
[PlyCount "119"]
[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. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bg4 7. Be2 Bd6 8. 0-0 Nd7 9. Re1 0-0 10. Bd2 Qc7 11. h3 Bh5 12. c4 Rfe8 13. Qc2 Bg6 14. Bd3 Bxd3 15. Qxd3 Rad8 16. Re2 Nf8 17. Rae1 Rxe2 18. Qxe2 Qd7 19. Bc3 Ne6 20. b4 Nc7 21. a4 Re8 22. Qd2 Rxe1+ 23. Qxe1 Qe6 24. Qxe6 fxe6 25. Nd2 b6 26. Ne4 Ne8 27. b5 cxb5 28. axb5 Be7 29. Kf1 Nd6 30. Nxd6 Bxd6 31. Ke2 Kf7 32. Kd3 Kg6 33. Ke4 f5+ 34. Kf3 Kg5 35. Bd2+ Kf6 36. Be3 e5 37. c5 bxc5 38. dxc5 Bb8 39. c6 Ke6 40. Bc5 Kd5 41. Bxa7 e4+ 42. Ke2 Bc7 43. b6 Bxb6 44. Bxb6 Kxc6 45. Bd4 g6 46. Ke3 Kd5 47. Bg7 Kc4 48. g3 Kd5 49. Kf4 Kc4 50. Bh6 Kd3 51. Ke5 Ke2 52. Be3 Kf3 53. Kf6 Kg2 54. h4 Kf3 55. Kg5 Kg2 56. Kh6 f4 57. gxf4 Kf3 58. Kxh7 Kg4 59. Kxg6 Kxh4 60. f5 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.03"]
[Round "2"]
[White "De Rooy, Jack"]
[Black "De Vas, Yonal"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1242"]
[BlackElo "1558"]
[PlyCount "81"]
[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 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 a6 7. Bd3 Qb6 8. Rb1 h6 9. 0-0 Be7 10. Ne5 0-0 11. Qf3 cxd4 12. exd4 g5 13. Bg3 Qa5 14. Ra1 Nxd4 15. cxd4 Qxd2 16. h4 h5 17. hxg5 Qxg5 18. Bf4 Qg7 19. Qe3 Ng4 20. Nxg4 Qxg4 21. Bh6 Re8 22. f3 Qg3 23. Bf4 Qg7 24. Bh6 Qh8 25. Kf2 Bf6 26. Qf4 Bxd4+ 27. Ke1 Qe5+ 28. Qxe5 Bxe5 29. Rb1 Bg3+ 30. Kd2 e5 31. Rh1 h4 32. Bg5 h3 33. gxh3 e4 34. fxe4 dxe4 35. Rbg1 Bf2 36. Rg2 f6 37. Be3+ Kh8 38. Rxf2 exd3 39. Rxf6 Rd8 40. Rg1 Bxh3 41. Rh6# 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.02"]
[Round "1"]
[White "Holliday, Bruce M"]
[Black "De Rooy, Jack"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1760"]
[BlackElo "1242"]
[PlyCount "121"]
[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. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qb6 8. Qxb6 axb6 9. Na3 e6 10. Nb5 0-0-0 11. Bc7 Re8 12. Bxb6 e5 13. f3 e4 14. Be2 exf3 15. gxf3 Bf5 16. 0-0-0 g6 17. Bd3 Bh6+ 18. Kc2 Bxd3+ 19. Rxd3 Re7 20. Bc5 Rd7 21. Nh3 Re8 22. Nd6+ Rxd6 23. Bxd6 Re2+ 24. Kb1 Na5 25. b3 Ne8 26. Bf4 Bf8 27. Re3 Rxe3 28. Bxe3 Nd6 29. Kc2 Nf5 30. Re1 Bd6 31. Bf4 Be7 32. Ng5 Bxg5 33. Bxg5 Kd7 34. Kd3 Kd6 35. Bf4+ Kc6 36. Re8 h5 37. Rf8 Nd6 38. Bxd6 Kxd6 39. Rxf7 Nc6 40. Rf6+ Ke7 41. Rxg6 Kf7 42. Rg5 Kf6 43. Rxd5 Ne7 44. Rxh5 b6 45. Rh6+ Kg5 46. Rxb6 Kf4 47. Rf6+ Kg5 48. Rf7 Nd5 49. a4 Nf4+ 50. Rxf4 Kxf4 51. a5 Kf5 52. a6 Ke6 53. a7 Kd5 54. a8Q+ Ke6 55. Ke4 Kd6 56. Qa6+ Ke7 57. Ke5 Kf7 58. Qf6+ Kg8 59. Qe7 Kh8 60. Kf6 Kg8 61. Qg7# 1-0

