[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.07"]
[Round "8"]
[White "Arthur, Matthew"]
[Black "Dagza, Ben"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1605"]
[BlackElo "1726"]
[PlyCount "83"]
[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 d6 2. c4 Nf6 3. Nc3 c6 4. Nf3 Qa5 5. Bd2 Qc7 6. e4 e5 7. d5 Bg4 8. Be2 Be7 9. 0-0 0-0 10. h3 Bxf3 11. Bxf3 Nbd7 12. Rc1 Rfe8 13. Be3 Nf8 14. Bg4 Ng6 15. b3 h6 16. Re1 Nh7 17. Ne2 Bg5 18. Bxg5 hxg5 19. Ng3 Ne7 20. Qd2 g6 21. Rc3 c5 22. Rf3 Kg7 23. Nf1 Ng8 24. Nh2 Ne7 25. Nf1 f5 26. exf5 Rf8 27. fxg6 Nxg6 28. Nh2 Rf4 29. g3 Rd4 30. Qc2 Qa5 31. Re2 Rf8 32. Rxf8 Nhxf8 33. Nf3 b5 34. Nxd4 cxd4 35. Bf5 Ne7 36. Bd3 b4 37. Qd2 Kf6 38. f4 gxf4 39. gxf4 Nfg6 40. fxe5+ dxe5 41. Qh6 Qd8 42. Rf2+ 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.06"]
[Round "7"]
[White "Dagza, Ben"]
[Black "Gong, Patrick"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1726"]
[BlackElo "2292"]
[PlyCount "48"]
[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 c5 2. e3 Nf6 3. Nf3 d5 4. b3 cxd4 5. exd4 Nc6 6. Bd3 Bg4 7. Bb2 Qa5+ 8. Bc3 Qc7 9. Qe2 e6 10. h3 Bh5 11. g4 Bg6 12. Ne5 Ne4 13. Bb2 Bb4+ 14. Kf1 f5 15. Nxc6 bxc6 16. Bxe4 fxe4 17. Nc3 0-0 18. Kg2 Rf3 19. Nd1 Raf8 20. Bc1 e3 21. Bxe3 Be4 22. Kf1 Qg3 23. c3 Bxc3 24. Rc1 Rxf2+ 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.05"]
[Round "6"]
[White "Dagza, Ben"]
[Black "Wolffs, Walter"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1726"]
[BlackElo "1383"]
[PlyCount "115"]
[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. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. b3 cxd4 7. exd4 g6 8. Bb2 Bg7 9. c4 d5 10. 0-0 0-0 11. Ne5 Nc6 12. Rc1 Nd7 13. Nef3 Nb4 14. Bb1 Nc5 15. Ba3 Nca6 16. Ne5 Re8 17. Qf3 Qf6 18. Qh3 Nc6 19. Ng4 Qg5 20. Nf3 Qh5 21. Qxh5 gxh5 22. Ne3 dxc4 23. Rxc4 Nc7 24. d5 Nxd5 25. Nxd5 exd5 26. Rh4 Ne5 27. Rxh5 Nxf3+ 28. gxf3 h6 29. Kg2 Re5 30. Rh4 Rd8 31. f4 d4+ 32. Kg3 Re2 33. Rd1 Rc8 34. Bb4 a5 35. Bd2 Rce8 36. Bd3 R2e7 37. f5 Be5+ 38. f4 Bc7 39. Rg1 f6 40. Rxh6 Rg7+ 41. Rg6 Be4 42. Bxe4 Rxg6+ 43. fxg6 Rxe4 44. Kf3 f5 45. Rc1 Bd6 46. Rc6 Bc5 47. Rf6 d3 48. Rxf5 Re2 49. Bc3 Rf2+ 50. Ke4 Rg2 51. Kxd3 Rxg6 52. Rg5 Kf7 53. Rxg6 Kxg6 54. Bd4 Bd6 55. Be5 Bc5 56. Ke4 Bg1 57. h3 Bc5 58. Bd4 1-0

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.05"]
[Round "5"]
[White "Manganas, Alexander"]
[Black "Dagza, Ben"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1155"]
[BlackElo "1726"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 Qc7 6. Nf3 Bg4 7. a4 e5 8. dxe5 dxe5 9. f5 Bc5 10. h3 Bxf3 11. Qxf3 Qb6 12. a5 Qc7 13. Na4 Be7 14. Be2 b5 15. axb6 axb6 16. 0-0 Nbd7 17. Nc3 0-0 18. Rxa8 Rxa8 19. g4 h6 20. h4 Nh7 21. Kg2 Bxh4 22. Rh1 Bg5 23. Be1 Bf4 24. Bc4 Ng5 25. Qf2 Nf6 26. Bd3 Nxg4 27. Qh4 Ne3+ 28. Kf2 Qd6 29. Ke2 b5 30. b3 Ra1 31. Rg1 b4 32. Na4 c5 33. Bf2 Rxg1 34. Bxg1 Nxc2 35. Bxc5 Nd4+ 36. Kf1 Qd8 37. Bc4 Nxb3 38. Qe1 Nd2+ 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.04"]
[Round "4"]
[White "Dagza, Ben"]
[Black "Shah, Neville"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1726"]
[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 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. b3 Nbd7 7. Bb2 c5 8. Nbd2 a6 9. a4 Rb8 10. Qe2 Nd5 11. c3 N7f6 12. dxc5 dxc5 13. Rfd1 Nd7 14. Rac1 Qc7 15. Bc4 N7f6 16. b4 Rd8 17. Ba3 Nb6 18. a5 Nxc4 19. Nxc4 Rxd1+ 20. Qxd1 Be6 21. Nb6 Rd8 22. Qc2 Bf5 23. Qb3 Ne4 24. g3 Rd3 25. Nd5 Qd6 26. Nf4 c4 27. Qa4 Bd7 28. b5 Bxb5 29. Bxd6 Bxa4 30. Bb4 Rd1+ 31. Rxd1 Bxd1 32. Nd4 e5 33. Nd5 exd4 34. exd4 Bf8 35. Bxf8 Kxf8 36. Kg2 Nd2 37. Ne3 Bf3+ 38. Kg1 f5 39. h4 Ke7 40. Nc2 Kd6 41. Ne1 Kc6 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.03"]
[Round "2"]
[White "Dagza, Ben"]
[Black "Qi, Zhe"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1726"]
[BlackElo "2087"]
[PlyCount "84"]
[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. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. b3 c5 6. Bb2 Nc6 7. Nbd2 cxd4 8. exd4 0-0 9. 0-0 Nb4 10. Be2 Bf5 11. c3 Nd3 12. Bxd3 Bxd3 13. Re1 Rc8 14. Ne5 Ba6 15. Re3 b6 16. Ba3 Rc7 17. f4 Bb7 18. Qe2 Re8 19. g4 Qc8 20. Bb2 Ne4 21. Nxe4 dxe4 22. g5 f6 23. Ng4 Qf5 24. gxf6 exf6 25. Rf1 h5 26. Nf2 Bh6 27. Nh3 Qg4+ 28. Kf2 Bxf4 29. Nxf4 Qxf4+ 30. Ke1 Qh4+ 31. Kd2 f5 32. Rg3 f4 33. Rxg6+ Kh7 34. Rfg1 e3+ 35. Kc1 Rf7 36. Qb5 Ree7 37. R6g5 Bf3 38. Ba3 e2 39. Bxe7 e1Q+ 40. Kb2 Qhf2+ 41. Ka3 Qxe7+ 42. b4 Qfe2 0-1

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.03"]
[Round "3"]
[White "Solomontchik, Daniel"]
[Black "Dagza, Ben"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1452"]
[BlackElo "1726"]
[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. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 Bg4 7. Be3 Nbd7 8. 0-0 Be7 9. h3 Bxf3 10. Qxf3 0-0 11. g4 exf4 12. Bxf4 Qb6 13. Ne2 Ne5 14. Bxe5 dxe5 15. g5 Nd7 16. Qg4 Rad8 17. c3 c5 18. Bc4 exd4 19. Rxf7 Rxf7 20. Rf1 Ne5 21. Qf5 Kh8 22. Bxf7 d3 23. Nf4 c4+ 24. Kh1 Qe3 25. Qxe5 Bd6 26. Qd4 Qg3 27. Qf2 Bxf4 28. Qxf4 Qxf4 29. Rxf4 d2 30. Bh5 d1Q+ 31. Bxd1 Rxd1+ 32. Kg2 Kg8 33. Rf2 Rd3 34. Re2 Kf7 35. h4 Ke6 36. e5 b5 37. a3 a5 38. Kh2 Rd5 39. Kg3 Rxe5 40. Rd2 Kf5 41. Kf3 1/2-1/2

[Event "Perth op"]
[Site "Perth"]
[Date "2023.01.02"]
[Round "1"]
[White "Bumbak, Jacob"]
[Black "Dagza, Ben"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1726"]
[PlyCount "72"]
[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 d6 2. e4 Nf6 3. Nc3 c6 4. Bf4 Qa5 5. Bd3 e5 6. dxe5 dxe5 7. Be3 Be7 8. h3 0-0 9. Nge2 Be6 10. 0-0 Nbd7 11. f4 exf4 12. Nxf4 Ne5 13. Nxe6 fxe6 14. Be2 b5 15. a3 b4 16. axb4 Qxb4 17. Qd4 Ng6 18. Bc4 Kh8 19. Bxe6 Rfd8 20. Qxb4 Bxb4 21. Bxa7 Rxa7 22. Rxa7 Bc5+ 23. Kh1 Bxa7 24. Re1 Bf2 25. Rf1 Bg3 26. Rf3 Be5 27. Rd3 Ra8 28. g3 Nh5 29. Kg2 Nhf4+ 30. gxf4 Nxf4+ 31. Kf3 Nxe6 32. Kg4 Rf8 33. Ne2 g6 34. h4 Rf2 35. Ng3 h5+ 36. Nxh5 gxh5+ 0-1

