[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.04"]
[Round "5"]
[White "Cassidy, Sydney"]
[Black "Baird, David"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1581"]
[BlackElo "1645"]
[PlyCount "61"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. dxc5 Bxc5 5. exd5 exd5 6. Qxd5 Nd7 7. Bb5 Ngf6 8. Qxc5 a6 9. Qe3+ Kf8 10. Bd3 b5 11. Qf3 Rb8 12. Qe2 Bb7 13. Nf3 Qc7 14. 0-0 Re8 15. Be3 Ng4 16. g3 h5 17. h3 Qc6 18. Kg2 Nde5 19. Be4 Qc7 20. Nxe5 Bxe4+ 21. Nxe4 Rxe5 22. Bf4 Nf6 23. Bxe5 Qxe5 24. Nc3 Qf5 25. Rad1 g5 26. Rd8+ Kg7 27. Rxh8 Kxh8 28. Rd1 Kg7 29. Qd3 Qe6 30. a3 g4 31. h4 1-0

[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.03"]
[Round "2"]
[White "McDonnell, Odhran"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1742"]
[BlackElo "1581"]
[PlyCount "37"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Bf4 Bg7 6. e3 0-0 7. Bd3 Nbd7 8. b3 Re8 9. 0-0 b6 10. Rc1 Bb7 11. cxd5 cxd5 12. Nb5 Rf8 13. Qe2 Ba6 14. Bc7 Qe8 15. Rc2 Ne4 16. Bf4 Bxb5 17. Bxb5 Qd8 18. Bc7 Qe8 19. Bc6 1-0

[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.03"]
[Round "3"]
[White "Ryan, Tiernan"]
[Black "Cassidy, Sydney"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1527"]
[BlackElo "1581"]
[PlyCount "50"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 e6 7. Nc3 Be7 8. e5 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Nd7 11. Ba4 Nb4 12. 0-0 0-0 13. a3 Na6 14. b4 Nb6 15. Bb3 Bd7 16. Bg5 Bxg5 17. Nxg5 Rac8 18. Rac1 Nc4 19. Bxc4 Rxc4 20. Nce4 Rxc1 21. Rxc1 h6 22. Nf3 Bc6 23. Nfd2 Rd8 24. Nd6 Rd7 25. N2c4 Bd5 1/2-1/2

[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.02"]
[Round "1"]
[White "Cassidy, Sydney"]
[Black "Cummins, Sean"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1581"]
[BlackElo "1822"]
[PlyCount "56"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. h3 h6 9. 0-0 Be6 10. Re1 Nbd7 11. Bf1 0-0 12. Nd5 Nxd5 13. exd5 Bf5 14. c4 Bf6 15. Bd3 Bxd3 16. Qxd3 Nc5 17. Qc2 a5 18. Be3 Rc8 19. Rab1 b5 20. Bxc5 Rxc5 21. b3 Qc7 22. Red1 bxc4 23. b4 axb4 24. Rxb4 c3 25. Kh1 Ra8 26. Rb3 Qa5 27. Rdb1 g6 28. a4 Qxa4 0-1

[Event "Calvia Amateur op 16th"]
[Site "Calvia"]
[Date "2019.10.12"]
[Round "8"]
[White "Sathren, Linda Fagerli"]
[Black "Cassidy, Sydney"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1209"]
[BlackElo "1582"]
[PlyCount "60"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 e6 5. h3 Nc6 6. Nbd2 Bd6 7. c3 Bxf4 8. exf4 cxd4 9. cxd4 0-0 10. Nb3 b6 11. Bd3 Nb4 12. Bb1 Ba6 13. a3 Nc6 14. Ne5 Ne7 15. Nd2 Rc8 16. Ndf3 h6 17. Bd3 Bxd3 18. Qxd3 Rc7 19. 0-0 Qd6 20. Nd2 Rfc8 21. g4 g6 22. b4 Rc3 23. Qe2 Rc2 24. Kg2 R8c3 25. f3 Qc7 26. Kg3 Ne4+ 27. Qxe4 dxe4 28. Nxe4 Nd5 29. Nxc3 Qxc3 30. Rad1 Ne3 0-1

[Event "Calvia Amateur op 16th"]
[Site "Calvia"]
[Date "2019.10.11"]
[Round "7"]
[White "Cassidy, Sydney"]
[Black "Juan Lepp, Olga Beatriz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1582"]
[BlackElo "1106"]
[PlyCount "43"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bd3 Nf6 5. h3 0-0 6. Be3 Na6 7. c3 c5 8. a3 Re8 9. 0-0 b6 10. Nbd2 Rb8 11. Bb5 Rf8 12. Re1 Bb7 13. Qc2 Nc7 14. Bd3 Qd7 15. Rac1 Rbc8 16. Qb1 Rfd8 17. b4 Na6 18. Bc2 Qc6 19. b5 Qc7 20. bxa6 Bxa6 21. Qa2 e6 22. Nf1 1-0

[Event "Calvia Amateur op 16th"]
[Site "Calvia"]
[Date "2019.10.10"]
[Round "6"]
[White "Maldonado Mena, German"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1882"]
[BlackElo "1582"]
[PlyCount "41"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Be2 g6 8. Nf3 Bg7 9. 0-0 0-0 10. Na4 e6 11. Qb3 Nd7 12. Rfc1 Qa5 13. Ne1 Qb4 14. Qxb4 Nxb4 15. Bd6 Nc6 16. Bxf8 Bxf8 17. Nd3 Be7 18. Ndc5 Nxc5 19. Nxc5 Bd6 20. Rab1 Rb8 21. Nxa6 1-0

[Event "EUR-chT Seniors 65"]
[Site "Mali Losinj"]
[Date "2019.09.26"]
[Round "9.3"]
[White "Nielsen, Preben Lovgren"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2007"]
[BlackElo "1599"]
[PlyCount "79"]
[EventDate "2019.09.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Roskilde Skive 65"]
[BlackTeam "Ireland 65"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "IRL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bxf6 Nxf6 9. Bc4 e6 10. Qf3 Be7 11. 0-0-0 Bd7 12. e5 Nh7 13. f5 0-0 14. f6 gxf6 15. Qg3+ Kh8 16. exd6 Rg8 17. dxe7 Qxe7 18. Qf3 b5 19. Bd3 f5 20. g3 Qc5 21. Qe3 Rac8 22. Rhe1 b4 23. Nb1 Rg4 24. Nf3 Qxe3+ 25. Rxe3 Bb5 26. Ne5 Rg7 27. Bxb5 axb5 28. Red3 Nf6 29. Rd8+ Rxd8 30. Rxd8+ Kh7 31. Rd4 Nd5 32. Nd3 Rg4 33. Nf4 Kg7 34. Kd2 Kf8 35. Kd3 Ke7 36. Nxd5+ exd5 37. Rxg4 fxg4 38. Ke3 Ke6 39. Kf4 f5 40. Nd2 1-0

[Event "EUR-chT Seniors 65"]
[Site "Mali Losinj"]
[Date "2019.09.25"]
[Round "8.3"]
[White "Cassidy, Sydney"]
[Black "Van de Wynkele, Herman"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1599"]
[BlackElo "2085"]
[PlyCount "104"]
[EventDate "2019.09.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ireland 65"]
[BlackTeam "Belgium 65"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "BEL"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 d5 5. d3 e5 6. e4 Ne7 7. Nbd2 Nbc6 8. c3 0-0 9. a3 h6 10. Re1 Be6 11. b3 Qd7 12. Bb2 dxe4 13. dxe4 Rad8 14. Qc2 g5 15. Nf1 Qd3 16. Qxd3 Rxd3 17. N3d2 Rfd8 18. Re2 g4 19. b4 h5 20. Rc1 Bh6 21. Rc2 c4 22. f3 Ng6 23. Kf2 Nce7 24. Bc1 b5 25. Nb1 Bxc1 26. Rxc1 gxf3 27. Bxf3 Rxf3+ 28. Kxf3 Bg4+ 29. Kf2 Bxe2 30. Kxe2 f5 31. exf5 Nxf5 32. Nfd2 h4 33. gxh4 Nf4+ 34. Kf1 Nd3 35. Re1 Nxe1 36. Kxe1 Nxh4 37. Ke2 Rd3 38. Nf1 Nf3 39. Ng3 Nxh2 40. Ne4 Nf3 41. Nc5 Ng1+ 42. Ke1 Rh3 43. a4 bxa4 44. Nxa4 Nf3+ 45. Kf2 e4 46. Nc5 Ng5 47. Ke2 Kf7 48. Nb7 Ke6 49. Na5 Kd5 50. Nb7 Ne6 51. Kd2 e3+ 52. Ke2 Nf4+ 0-1

[Event "EUR-chT Seniors 65"]
[Site "Mali Losinj"]
[Date "2019.09.23"]
[Round "6.4"]
[White "Ristoja, Aulikki"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1558"]
[BlackElo "1599"]
[PlyCount "73"]
[EventDate "2019.09.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Northern Moves 65"]
[BlackTeam "Ireland 65"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "IRL"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 b6 5. c3 Ba6 6. Bxa6 Nxa6 7. Qa4+ c6 8. Qxa6 Qd7 9. Qe2 Be7 10. Nf3 0-0 11. Ne5 Qc8 12. Nd2 c5 13. dxc5 bxc5 14. 0-0 Qb7 15. Ndf3 Ne4 16. Qc2 f6 17. Nd3 e5 18. Bxe5 fxe5 19. Ndxe5 Bd6 20. Rad1 Rae8 21. Nd3 Re6 22. Nde1 Rh6 23. g3 Qf7 24. Qd3 Nf6 25. Ng5 Qh5 26. h4 Re8 27. c4 Qg4 28. Ng2 Re5 29. cxd5 Rxd5 30. Qb3 Qb4 31. Rxd5 Qxb3 32. axb3 Nxd5 33. Ra1 Bb8 34. Ne4 Rb6 35. Nxc5 Bd6 36. Ne4 a6 37. Rd1 1-0

[Event "EUR-chT Seniors 65"]
[Site "Mali Losinj"]
[Date "2019.09.22"]
[Round "5.6"]
[White "Dalling, Peter"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1824"]
[BlackElo "1599"]
[PlyCount "51"]
[EventDate "2019.09.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sweden 65 III"]
[BlackTeam "Ireland 65"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "IRL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. Bd3 e6 6. 0-0 Be7 7. cxd4 0-0 8. Nc3 Nc6 9. h3 b6 10. Qe2 Bb7 11. Be3 Re8 12. Rac1 Rc8 13. Rfd1 Rc7 14. Bb5 d5 15. e5 Nd7 16. Bf4 Qa8 17. Nxd5 exd5 18. e6 Nxd4 19. Nxd4 Rxc1 20. Rxc1 Nc5 21. exf7+ Kxf7 22. Bxe8+ Kxe8 23. b4 Ne4 24. f3 Bxb4 25. fxe4 dxe4 26. Qb5+ 1-0

[Event "EUR-chT Seniors 65"]
[Site "Mali Losinj"]
[Date "2019.09.21"]
[Round "4.6"]
[White "Cassidy, Sydney"]
[Black "Mortensen, Steen Juul"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1599"]
[BlackElo "1892"]
[PlyCount "60"]
[EventDate "2019.09.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ireland 65"]
[BlackTeam "Denmark SK 2012 65"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. b4 Nc6 12. a3 Qc7 13. Bb2 d5 14. Nbd2 dxe4 15. Nxe4 Nxe4 16. dxe4 Be6 17. Qe2 Rfc8 18. Rac1 Qb6 19. Qe3 Qb8 20. Rfd1 f6 21. Bd3 c4 22. Be2 a5 23. Rc2 Bd8 24. Nh2 Bb6 25. Qg3 axb4 26. axb4 Rd8 27. Rcd2 Rxd2 28. Rxd2 Ra7 29. Bg4 Bf7 30. Nf1 Kf8 1/2-1/2

[Event "EUR-chT Seniors 65"]
[Site "Mali Losinj"]
[Date "2019.09.20"]
[Round "3.5"]
[White "Mueller, Gerhard"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2104"]
[BlackElo "1599"]
[PlyCount "72"]
[EventDate "2019.09.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bielefeld Rochade 65"]
[BlackTeam "Ireland 65"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "IRL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Bd7 9. 0-0-0 Nc6 10. g4 Nxd4 11. Qxd4 0-0 12. h4 Bc6 13. h5 Ne8 14. f4 h6 15. Qd2 b5 16. Bd3 b4 17. Ne2 Qa5 18. Kb1 Nf6 19. g5 hxg5 20. fxg5 Nxe4 21. Bxe4 Bxe4 22. Rh4 Bd5 23. b3 Bf3 24. Re1 Bxe2 25. Rxe2 Rab8 26. Rg4 Rb5 27. Reg2 Rd5 28. Qe1 Rb8 29. Bd4 Bxg5 30. Qg1 Rbb5 31. Qh1 Rf5 32. Rg1 f6 33. h6 Kh7 34. hxg7+ Kxg7 35. Rh4 Kf7 36. Rh7+ Ke8 1-0

[Event "EUR-chT Seniors 65"]
[Site "Mali Losinj"]
[Date "2019.09.18"]
[Round "1.7"]
[White "Cassidy, Sydney"]
[Black "Ewart, Brian R"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1599"]
[BlackElo "1882"]
[PlyCount "50"]
[EventDate "2019.09.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ireland 65"]
[BlackTeam "England 65"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Be2 a6 8. Na3 b5 9. Nd5 Nxe4 10. Bf3 f5 11. 0-0 Bd7 12. Bxe4 fxe4 13. Re1 Be7 14. Nxe7 Qxe7 15. Rxe4 0-0 16. c4 Nd8 17. cxb5 axb5 18. Nxb5 Bxb5 19. Qd5+ Qf7 20. Qd2 Ne6 21. b3 Nf4 22. Re3 Qg6 23. f3 Rac8 24. Re4 Nh3+ 25. Kh1 Qxe4 0-1

[Event "Calvia Amateur op 15th"]
[Site "Calvia"]
[Date "2018.10.11"]
[Round "6"]
[White "Larsen, Helge"]
[Black "Cassidy, Sydney"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1511"]
[BlackElo "1608"]
[PlyCount "44"]
[EventDate "2018.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. c3 Nf6 4. d3 e6 5. Bf4 d6 6. Nf3 Be7 7. Nbd2 a6 8. h3 0-0 9. g4 d5 10. Bb3 b5 11. e5 Nd7 12. d4 f6 13. exf6 Bxf6 14. Be3 c4 15. Bc2 e5 16. g5 Be7 17. dxe5 Ndxe5 18. h4 Nxf3+ 19. Nxf3 Bg4 20. 0-0 Bxf3 21. Qd2 Qd7 22. Rae1 Qg4+ 0-1

[Event "Calvia Amateur op 15th"]
[Site "Calvia"]
[Date "2018.10.06"]
[Round "1"]
[White "Guski, Dietmar"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2041"]
[BlackElo "1608"]
[PlyCount "99"]
[EventDate "2018.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 Be7 10. 0-0-0 Qc7 11. Bxf6 gxf6 12. Nh4 0-0-0 13. Nf5 Bf8 14. Kb1 Rg8 15. g3 Kb8 16. Rhe1 Be7 17. Re3 Rge8 18. Nd5 Bxd5 19. Qxd5 Bf8 20. Rc3 Qd7 21. Rdd3 Qe6 22. Qa5 Rd7 23. Ra3 b6 24. Rab3 Rc8 25. Qd2 Rc5 26. g4 d5 27. exd5 Rcxd5 28. Rxd5 Qxd5 29. Qxd5 Rxd5 30. Rd3 Rxd3 31. cxd3 Kc7 32. Kc2 Kc6 33. Kc3 Kd5 34. Ne3+ Ke6 35. f3 Bc5 36. Nf5 Kd5 37. b3 Ke6 38. Kc4 a6 39. a4 Bf8 40. h3 Bc5 41. a5 Bf2 42. axb6 Bxb6 43. Ng3 Bd4 44. Ne4 h6 45. Nc5+ Bxc5 46. Kxc5 f5 47. b4 fxg4 48. fxg4 f5 49. gxf5+ Kxf5 50. Kb6 1-0

[Event "Calvia Amateur op 14th"]
[Site "Calvia"]
[Date "2017.10.14"]
[Round "8"]
[White "Cerdo Fernandez, Miguel"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1894"]
[BlackElo "1575"]
[PlyCount "27"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nc6 6. 0-0 Nf6 7. Nc3 Bb4 8. Bg5 Nxd4 9. Qxd4 Bxc3 10. Qxc3 Nxe4 11. Qxg7 Nxg5 12. Qxh8+ Ke7 13. Qg7 Kd6 14. f4 1-0

[Event "Calvia Amateur op 14th"]
[Site "Calvia"]
[Date "2017.10.13"]
[Round "7"]
[White "Cassidy, Sydney"]
[Black "Garrido Lluy, Javier"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1575"]
[BlackElo "1853"]
[PlyCount "64"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Be7 7. Be2 d6 8. Be3 Nc6 9. 0-0 0-0 10. f4 Qc7 11. Qe1 Nxd4 12. Bxd4 b5 13. Rc1 Bb7 14. Bd3 e5 15. Be3 Rac8 16. Kh1 Qd7 17. f5 d5 18. exd5 Nxd5 19. Nxd5 Qxd5 20. Qg3 Bf6 21. Bg5 Qxg2+ 22. Qxg2 Bxg2+ 23. Kxg2 Bxg5 24. Rce1 Bf6 25. b3 Rfd8 26. Re2 Rd4 27. h3 Kf8 28. Rf3 Ke7 29. Be4 a5 30. Rd3 Rcd8 31. Kf3 g6 32. Rg2 gxf5 0-1

[Event "Calvia Amateur op 14th"]
[Site "Calvia"]
[Date "2017.10.11"]
[Round "5"]
[White "Molet, Asher"]
[Black "Cassidy, Sydney"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1659"]
[BlackElo "1575"]
[PlyCount "69"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Bd6 6. Bd3 Bxf4 7. exf4 b6 8. Qe2 0-0 9. Nbd2 Nc6 10. Ne5 Bb7 11. Ndf3 cxd4 12. Nxc6 Bxc6 13. Nxd4 Bd7 14. 0-0 Qc7 15. g3 Qb7 16. Rfe1 a6 17. Rad1 Rfe8 18. Qd2 Rac8 19. f3 Rcd8 20. Re3 Bc8 21. Rde1 Qc7 22. Bb1 Bb7 23. Qc2 g6 24. Qg2 Bc8 25. Qd2 Nh5 26. Re5 Ng7 27. R5e2 Kf8 28. g4 Qb7 29. Kg2 Rd7 30. f5 exf5 31. Rxe8+ Nxe8 32. gxf5 Re7 33. fxg6 hxg6 34. Qh6+ Kg8 35. Qd2 1/2-1/2

[Event "Calvia Amateur op 14th"]
[Site "Calvia"]
[Date "2017.10.10"]
[Round "4"]
[White "Cassidy, Sydney"]
[Black "Wilson, Matthew R"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1575"]
[BlackElo "1779"]
[PlyCount "40"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 Bb4 7. Bd3 Bxc3+ 8. bxc3 Qc7 9. Bd2 d6 10. 0-0 Nbd7 11. Rb1 Ne5 12. Qe2 b5 13. Rb4 0-0 14. c4 bxc4 15. Bxc4 a5 16. Ra4 Bd7 17. Bb5 Bxb5 18. Qxb5 Nxe4 19. Bxa5 Qc5 20. Rb4 Rxa5 0-1

[Event "Calvia Amateur op 13th"]
[Site "Calvia"]
[Date "2016.10.16"]
[Round "9"]
[White "Cassidy, Sydney"]
[Black "MacKay, Ian W"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1583"]
[BlackElo "1667"]
[PlyCount "68"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 c5 6. Bg2 Bb7 7. 0-0 cxd4 8. Qxd4 Bc5 9. Qd2 0-0 10. Ba3 Na6 11. Bxc5 Nxc5 12. Nc3 d5 13. cxd5 Nxd5 14. Rfd1 Qf6 15. Nb5 Rfd8 16. Qg5 Ba6 17. Qxf6 gxf6 18. Nbd4 Nc3 19. Rdc1 Nd5 20. Bf1 Rac8 21. e3 Bxf1 22. Kxf1 Ne4 23. Kg2 Nb4 24. a3 Nd3 25. Rxc8 Rxc8 26. b4 Ndxf2 27. Ne1 Rc3 28. Kf3 a6 29. Ra2 e5 30. Nf5 Kf8 31. a4 Rc4 32. Nc2 Nd3 33. b5 a5 34. Nfd4 Ng5+ 0-1

[Event "Calvia Amateur op 13th"]
[Site "Calvia"]
[Date "2016.10.15"]
[Round "8"]
[White "Labarthe, Francois"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1645"]
[BlackElo "1583"]
[PlyCount "54"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d6 3. e3 e5 4. d4 exd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nf3 Be7 9. 0-0 Bxf3 10. gxf3 Qd7 11. Kh1 Qh3 12. Nd2 c6 13. Rg1 Nh5 14. Qg4 Qxg4 15. fxg4 Bf6 16. c3 Bxc3 17. Bxc3 Nf6 18. Bxf6 gxf6 19. Ne4 Ke7 20. Ng3 Rhg8 21. Nf5+ Ke6 22. Rad1 Rad8 23. e4 c5 24. f3 Rd7 25. Kg2 Rc8 26. Rc1 b5 27. Rgd1 Rc6 1-0

[Event "Calvia Amateur op 13th"]
[Site "Calvia"]
[Date "2016.10.14"]
[Round "7"]
[White "Garrido Lluy, Javier"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1845"]
[BlackElo "1583"]
[PlyCount "41"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. b3 e5 4. Bb2 exf4 5. Nf3 Nf6 6. Nc3 Be6 7. Bb5+ Nbd7 8. Qe2 Be7 9. 0-0-0 a6 10. Bd3 0-0 11. e5 dxe5 12. Nxe5 b5 13. Nc6 Qe8 14. Rde1 Bd6 15. Ne4 Be7 16. Qf3 Rc8 17. Nxe7+ Qxe7 18. Nxf6+ Nxf6 19. Qxf4 Nd5 20. Qe4 Nf6 21. Bxf6 1-0

[Event "Calvia Amateur op 13th"]
[Site "Calvia"]
[Date "2016.10.10"]
[Round "3"]
[White "Cassidy, Sydney"]
[Black "Harlinskis, Viktors"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1583"]
[PlyCount "66"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 dxc4 5. Bxc4 e6 6. 0-0 Be7 7. Nbd2 0-0 8. a3 b5 9. Ba2 Bb7 10. Nb3 Nbd7 11. Bd2 a5 12. Rc1 b4 13. axb4 axb4 14. Bb1 Qb6 15. Bd3 c5 16. dxc5 Nxc5 17. Nxc5 Bxc5 18. Ne5 Qd6 19. f4 Ne4 20. Bxe4 Bxe4 21. Qe1 Rab8 22. Rf2 Bd5 23. Nd3 Rfc8 24. Bxb4 Bxb4 25. Rxc8+ Rxc8 26. Nxb4 Be4 27. Rd2 Qb6 28. Rd4 f5 29. Qd2 Qb7 30. Rd8+ Rxd8 31. Qxd8+ Kf7 32. Qd2 Bxg2 33. Qxg2 Qxb4 1/2-1/2

[Event "Calvia Amateur op 13th"]
[Site "Calvia"]
[Date "2016.10.09"]
[Round "2"]
[White "Holliman, Bob"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1877"]
[BlackElo "1583"]
[PlyCount "57"]
[EventDate "2016.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Be7 7. e4 Nbd7 8. Bd3 0-0 9. 0-0 a6 10. a4 Re8 11. Re1 b6 12. h3 Bb7 13. b3 h6 14. Bb2 Qc7 15. Rc1 Rac8 16. Ne2 Qb8 17. Ng3 Qa7 18. Nf5 Bf8 19. Nd2 g6 20. Ng3 Ne5 21. Nc4 Nfd7 22. f4 Nxc4 23. bxc4 Bg7 24. Bxg7 Kxg7 25. Qg4 Nf6 26. Nf5+ Kh7 27. Qh4 gxf5 28. Qxf6 Ba8 29. e5 1-0

[Event "Calvia Amateur op 12th"]
[Site "Calvia"]
[Date "2015.10.17"]
[Round "8"]
[White "Baatz, Karl Heinz"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1825"]
[BlackElo "1665"]
[PlyCount "43"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 e6 5. Bb5 a6 6. Bxc6+ bxc6 7. d3 d5 8. 0-0 Nf6 9. Qe1 Be7 10. Kh1 0-0 11. b3 Nd7 12. f5 Re8 13. fxe6 fxe6 14. exd5 Nf8 15. dxe6 Bxe6 16. Ne4 Bd5 17. Bb2 Bxe4 18. Qxe4 Qd5 19. Qg4 Ng6 20. Rae1 Qd6 21. Re6 Qd7 22. Rxg6 1-0

[Event "Calvia Amateur op 12th"]
[Site "Calvia"]
[Date "2015.10.16"]
[Round "7"]
[White "Cassidy, Sydney"]
[Black "Aguado Doncel, Pablo Luis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1665"]
[BlackElo "1262"]
[PlyCount "97"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Nbd2 e6 5. Bg2 c5 6. c3 Nc6 7. 0-0 cxd4 8. cxd4 Bd6 9. b3 0-0 10. Re1 Re8 11. Bb2 Qc7 12. a3 Rad8 13. b4 Qb8 14. Nb3 b6 15. Nc1 Bxf3 16. Bxf3 e5 17. dxe5 Bxe5 18. Bxe5 Qxe5 19. Nd3 Qd6 20. Bg2 Ne5 21. Nxe5 Qxe5 22. Qd3 Qb8 23. Qd4 Qe5 24. Rad1 Qd6 25. Rd3 h6 26. e3 Re7 27. Red1 Ne4 28. Qxd5 Qxd5 29. Rxd5 Rxd5 30. Rxd5 Nc3 31. Rd3 Rc7 32. Bf3 Nb5 33. Be2 Nc3 34. Bf3 Nb5 35. Be4 g6 36. Kg2 Rc3 37. Rxc3 Nxc3 38. Bd3 Nd5 39. e4 Ne7 40. f4 f6 41. Kf3 Kf8 42. Ke3 Nc6 43. b5 Na5 44. Kd4 Ke7 45. Kd5 Nb3 46. Kc6 Nc5 47. Bc2 Ne6 48. Kb7 Nd4 49. Bd3 1-0

[Event "Calvia Amateur op 11th"]
[Site "Calvia"]
[Date "2014.10.10"]
[Round "7"]
[White "Garrido Lluy, Javier"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1874"]
[BlackElo "1600"]
[PlyCount "35"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 d6 7. Be2 g6 8. 0-0 Bg7 9. Be3 0-0 10. f4 Qc7 11. Bf3 Bd7 12. e5 dxe5 13. fxe5 Qxe5 14. Bd4 Qc7 15. Re1 Be6 16. Qe2 Nd5 17. Bxg7 Nxc3 18. Bxc3 1-0

[Event "Calvia Amateur op 11th"]
[Site "Calvia"]
[Date "2014.10.05"]
[Round "2"]
[White "Garcia Alvarez, Javier II"]
[Black "Cassidy, Sydney"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1812"]
[BlackElo "1600"]
[PlyCount "69"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 Nf6 2. e3 e6 3. Nf3 b6 4. b3 Bb7 5. Bb2 Be7 6. Be2 0-0 7. 0-0 d6 8. h3 Nbd7 9. c4 Re8 10. Nc3 Nc5 11. d3 a6 12. Nh2 Rb8 13. g4 e5 14. f5 Bc6 15. e4 b5 16. Rb1 bxc4 17. bxc4 Rb7 18. Ba3 Rxb1 19. Qxb1 Nfd7 20. Nf3 Qb8 21. Qxb8 Rxb8 22. Rb1 Na4 23. Rxb8+ Nxb8 24. Nxa4 Bxa4 25. Nxe5 Bf6 26. Nf3 Bc2 27. c5 dxc5 28. Bxc5 Nd7 29. Bd4 Be7 30. Ne5 Nc5 31. Nc6 Bf8 32. Bxc5 Bxc5+ 33. d4 Ba3 34. e5 Bb1 35. Bc4 1/2-1/2

[Event "Benidorm op U2000 12th"]
[Site "Benidorm"]
[Date "2013.12.01"]
[Round "3"]
[White "Cassidy, Sydney"]
[Black "Toledo Vicedo, Beltran"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1698"]
[BlackElo "1440"]
[PlyCount "42"]
[EventDate "2013.11.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. 0-0 Bg4 5. c3 Nf6 6. d3 Be7 7. Be3 0-0 8. Nbd2 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Qc2 Rad8 12. d4 exd4 13. Nxd4 Bd6 14. Qe4 Qh5 15. h3 Nxd4 16. Qxg4 Qxg4 17. hxg4 Nc2 18. Rad1 Nxe3 19. fxe3 Bc5 20. Rf3 Rfe8 21. Kf2 Rd3 0-1

[Event "ENG-ch res corr"]
[Site "England"]
[Date "1997.??.??"]
[Round "?"]
[White "Bush, Jason"]
[Black "Cassidy, Sydney"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "48"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Nc6 5. c3 Bd6 6. f4 0-0 7. Ngf3 b6 8. 0-0 Bb7 9. Ne5 Nd7 10. Rf3 f5 11. Rh3 Nf6 12. g4 Ne4 13. Ndf3 Nxe5 14. Nxe5 Bxe5 15. fxe5 Qg5 16. Bxe4 fxe4 17. Bd2 Ba6 18. Be1 Rf1+ 19. Kg2 Raf8 20. Qa4 Qxg4+ 21. Rg3 Qe2+ 22. Kh3 R1f5 23. Rg4 Rh5+ 24. Bh4 Rxh4+ 0-1

[Event "ENG corr"]
[Site "England"]
[Date "1997.??.??"]
[Round "?"]
[White "Cassidy, Sydney"]
[Black "Stopher, Harold E"]
[Result "1-0"]
[ECO "B81"]
[PlyCount "53"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. g5 hxg5 8. Bxg5 Nc6 9. h4 Qb6 10. Nxc6 bxc6 11. Rb1 Be7 12. Bg2 Ba6 13. Qf3 0-0 14. h5 Qa5 15. Bd2 Qc7 16. Qg3 Nh7 17. f4 Rab8 18. f5 exf5 19. Bh6 Bf6 20. exf5 Bxc3+ 21. bxc3 Rxb1+ 22. Kd2 Ng5 23. Bxg7 Rxh1 24. Qxg5 Rxh5 25. Qxh5 Kxg7 26. Qg5+ Kh7 27. f6 1-0

