[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.18"]
[Round "8"]
[White "Cosenza, Aaron"]
[Black "Lefkowitz, Phil"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1467"]
[BlackElo "1700"]
[PlyCount "90"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Nc5 e6 6. Nb3 Nf6 7. Bg5 Nbd7 8. Nf3 h6 9. Bd2 Bd6 10. Be2 0-0 11. 0-0 Rc8 12. Be3 Qc7 13. c3 Ng4 14. g3 Nxe3 15. fxe3 Bh3 16. Qe1 Nf6 17. Nbd2 Bxf1 18. Bxf1 e5 19. dxe5 Bxe5 20. Nxe5 Qxe5 21. Qf2 Ng4 22. Qf4 Qxe3+ 23. Qxe3 Nxe3 24. Bh3 Rcd8 25. Nf3 Rd1+ 26. Rxd1 Nxd1 27. Bd7 Rd8 28. Ne5 Nxb2 29. Bg4 Rd5 30. Nf3 Ra5 31. Bc8 b6 32. Bb7 c5 33. Ne5 Rxa2 34. Bd5 Ra1+ 35. Kg2 Rd1 36. Bxf7+ Kf8 37. Bh5 Rd2+ 38. Kh3 a5 39. c4 Ke7 40. Nc6+ Kf6 41. Bf3 Nxc4 42. Na7 Ne3 43. Nb5 g5 44. g4 Nf1 45. Bg2 Rd3+ 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.16"]
[Round "6.91"]
[White "Nolan, Pat"]
[Black "Cosenza, Aaron"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1529"]
[BlackElo "1456"]
[PlyCount "139"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c3 c4 5. Nbd2 Bd6 6. Qc2 Ne7 7. e4 Nbc6 8. Be2 b5 9. a3 a5 10. 0-0 Bb7 11. Re1 0-0 12. Ng5 Ng6 13. Ndf3 b4 14. axb4 axb4 15. Rxa8 Qxa8 16. exd5 exd5 17. Nh4 Qa2 18. Nxg6 fxg6 19. Bg4 bxc3 20. Be6+ Kh8 21. Nf7+ Rxf7 22. Bxf7 Ne7 23. Qxc3 h6 24. Re6 Qa6 25. g3 Bc8 26. Re1 Qc6 27. Bd2 Bf5 28. Qa5 Qd7 29. Qa8+ Qc8 30. Qxc8+ Bxc8 31. Ba5 Bd7 32. Bd8 Nc6 33. Bb6 Bb4 34. Ra1 c3 35. bxc3 Bxc3 36. Ra8+ Kh7 37. Bg8+ Kh8 38. Bxd5+ Kh7 39. Bg8+ Kh8 40. Be6+ Kh7 41. Bxd7 Nxd4 42. Bxd4 Bxd4 43. Ba4 h5 44. Bc2 Kh6 45. Ra6 Bf6 46. h4 g5 47. Ra8 gxh4 48. f4 g5 49. fxg5+ Kxg5 50. gxh4+ Kxh4 51. Kg2 Kg4 52. Ra5 h4 53. Ra4+ Kg5 54. Ra5+ Kf4 55. Ra4+ Ke5 56. Kh3 Kd6 57. Ra6+ Ke5 58. Ra5+ Kd6 59. Kg4 Bd8 60. Rh5 Kc7 61. Kf5 Kd6 62. Ke4 Ke6 63. Bd3 Kd6 64. Be2 Ke6 65. Rh6+ Kd7 66. Kd5 Kc7 67. Bg4 Be7 68. Rh7 Kd8 69. Ke6 Ke8 70. Rxe7+ 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.15"]
[Round "5.86"]
[White "Cosenza, Aaron"]
[Black "Neumann, Ralph"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1456"]
[BlackElo "1654"]
[PlyCount "72"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc3 Bg7 7. Be3 a6 8. Be2 Nf6 9. 0-0 0-0 10. Rc1 Bd7 11. f3 e6 12. Qd2 Qc7 13. Rfd1 Nxd4 14. Bxd4 Ne8 15. b3 Bc6 16. Bxg7 Kxg7 17. Nb5 Qb6+ 18. Kf1 axb5 19. cxb5 Bxb5 20. Qc3+ Kg8 21. Bxb5 Qxb5+ 22. Kg1 Rxa2 23. Rc2 Rxc2 24. Qxc2 Qc5+ 25. Qxc5 dxc5 26. Rd7 b5 27. Rb7 b4 28. Rb5 Nd6 29. Rxc5 Rb8 30. Kf2 Rc8 31. Ra5 Rc2+ 32. Kg3 Rb2 33. Ra8+ Kg7 34. Rd8 Rd2 35. Kf4 e5+ 36. Kg3 Nxe4+ 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.14"]
[Round "4.96"]
[White "Kassam, Jamil"]
[Black "Cosenza, Aaron"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1334"]
[BlackElo "1456"]
[PlyCount "98"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. 0-0 Bg4 8. Nbd2 0-0 9. b3 d5 10. Bb2 Nbd7 11. h3 Bh5 12. Re1 Bb4 13. c3 Bd6 14. Qc2 c6 15. Ne5 Re8 16. f4 Ne4 17. Nxe4 dxe4 18. Bxe4 f6 19. Bxh7+ Kf8 20. Nxd7+ Qxd7 21. Bf5 Qc7 22. g3 Bf7 23. c4 Qa5 24. Bc3 Bb4 25. Bxb4+ Qxb4 26. Kf2 Rad8 27. Red1 Re7 28. Bg4 Rde8 29. a3 Qb6 30. Rd3 Bg6 31. f5 Bf7 32. Bf3 Re5 33. g4 R5e7 34. Qc3 Qc7 35. Kg2 Qf4 36. Rd2 Re3 37. Qb4+ Kg8 38. Rf1 Rxb3 39. Qxb3 Qxd2+ 40. Kg3 Qxd4 41. Qxb7 Bxc4 42. Qxc6 Qe5+ 43. Kh4 Bxf1 44. Bd5+ Kh7 45. Bf7 Rf8 46. Bg6+ Kh8 47. Qc1 Bb5 48. g5 Qe4+ 49. Kh5 Be2# 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.13"]
[Round "3.86"]
[White "Cosenza, Aaron"]
[Black "Green, Jim"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1456"]
[BlackElo "1782"]
[PlyCount "102"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 e5 3. Bc4 Be7 4. Nc3 c6 5. d4 exd4 6. Nxd4 Nf6 7. 0-0 0-0 8. Bb3 Na6 9. Be3 Nc5 10. f3 Nxb3 11. Nxb3 Qc7 12. Qd4 Re8 13. Rad1 h6 14. Bf2 Rd8 15. Bg3 Qb6 16. Rfe1 Be6 17. Qxb6 axb6 18. e5 dxe5 19. Rxe5 Rxd1+ 20. Nxd1 Rxa2 21. Nd4 Bc5 22. Bf2 Ra1 23. Re1 Bxd4 24. Bxd4 Bf5 25. Kf1 Bxc2 26. Ke2 Nd5 27. Kd2 Bxd1 28. Rxd1 Rxd1+ 29. Kxd1 f6 30. g3 Kf7 31. Kd2 b5 32. Kd3 b6 33. Ke4 Ke6 34. Kd3 c5 35. Bf2 f5 36. h4 g5 37. hxg5 hxg5 38. b3 Ke5 39. Bg1 f4 40. g4 Nb4+ 41. Kc3 Nc6 42. Kd3 Kd5 43. Bf2 b4 44. Bg1 b5 45. Bf2 Ne5+ 46. Ke2 c4 47. bxc4+ bxc4 48. Be1 c3 49. Bxc3 bxc3 50. Kd1 Nxf3 51. Kc2 Kc4 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.11"]
[Round "1.79"]
[White "Ferreira, Alex"]
[Black "Cosenza, Aaron"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1987"]
[BlackElo "1456"]
[PlyCount "33"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 h6 5. d3 Bd7 6. 0-0 Qe7 7. Nc3 Nf6 8. Nd5 Nxd5 9. exd5 Na5 10. fxe5 dxe5 11. Nxe5 f6 12. Qh5+ Kd8 13. Nf7+ Kc8 14. d6 cxd6 15. Qxa5 Bc6 16. Re1 Qd7 17. Be6 1-0

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.08.01"]
[Round "5"]
[White "Chang, Alan"]
[Black "Cosenza, Aaron"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "102"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Be3 e4 8. Ne5 Nxe5 9. dxe5 Qxe5 10. Qd4 Bd6 11. Qxe5+ Bxe5 12. 0-0-0 0-0 13. f4 exf3 14. gxf3 Be6 15. f4 Bf6 16. Kb1 Rfe8 17. Bc5 b6 18. Ba3 c5 19. Bb5 Red8 20. Rxd8+ Rxd8 21. b3 g6 22. Kc1 Bd4 23. Bb2 Be3+ 24. Kb1 Bxf4 25. Bc1 Bb8 26. Bc4 Bxc4 27. bxc4 Rd4 28. Bb2 Rd2 29. Re1 Rd8 30. Bf6 Rf8 31. Be7 Re8 32. Bh4 Rxe1+ 33. Bxe1 Bxh2 34. Bd2 Be5 35. Be3 h5 36. Kc1 f5 37. Bf2 g5 38. Kd1 Kg7 39. Ke2 Kg6 40. Kf3 g4+ 41. Kg2 Kg5 42. Be3+ f4 43. Bf2 h4 44. a4 f3+ 45. Kf1 g3 46. Bg1 Bc3 47. Be3+ Kg4 48. Kg1 h3 49. Bh6 h2+ 50. Kh1 Kh3 51. Be3 g2# 0-1

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.31"]
[Round "3"]
[White "Cosenza, Aaron"]
[Black "Zhao, Donovan"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "55"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. h3 Be6 7. Bb3 h6 8. Be3 Bb4 9. Qd2 d5 10. exd5 Nxd5 11. Bxd5 Bxd5 12. Qd1 0-0 13. 0-0 Bxc3 14. bxc3 e4 15. Nd4 Nxd4 16. Bxd4 Qg5 17. Qg4 Qxg4 18. hxg4 exd3 19. cxd3 Rfe8 20. c4 Bc6 21. Rae1 Rad8 22. Rxe8+ Bxe8 23. Be3 Rxd3 24. Bxa7 Bd7 25. f3 Be6 26. Rb1 Bxc4 27. Rxb7 Bxa2 28. Rxc7 1/2-1/2

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.31"]
[Round "4"]
[White "Sohal, Tanraj"]
[Black "Cosenza, Aaron"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "97"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Be2 Be7 6. 0-0 0-0 7. d3 Ng5 8. Bf4 Nxf3+ 9. Bxf3 Nc6 10. Nc3 Bd7 11. Re1 Re8 12. Qd2 Rb8 13. Nd5 Nd4 14. Be4 Bf5 15. c3 Bxe4 16. Rxe4 c6 17. Nxe7+ Rxe7 18. cxd4 Qd7 19. Rae1 Rbe8 20. Rxe7 Rxe7 21. Rxe7 Qxe7 22. Qe3 Qd7 23. g3 d5 24. Qe5 f6 25. Qb8+ Kf7 26. Qc7 Qxc7 27. Bxc7 a6 28. Kg2 Ke6 29. f4 f5 30. Be5 g6 31. Kf3 b5 32. b4 h5 33. h3 Kf7 34. g4 h4 35. gxf5 gxf5 36. Bd6 Kg6 37. Be7 Kh5 38. Bg5 Kg6 39. Bxh4 Kh5 40. Be7 Kg6 41. Kg3 Kh5 42. a3 Kg6 43. Kh4 Kh6 44. Bd6 Kg6 45. Bf8 Kf6 46. Kh5 Kf7 47. Kg5 Kxf8 48. Kxf5 Kg7 49. Ke6 1-0

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.30"]
[Round "2"]
[White "Choi, David"]
[Black "Cosenza, Aaron"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "68"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 0-0 6. d3 h6 7. Be3 Bb6 8. h3 d6 9. Re1 Be6 10. Bb3 Nd4 11. Nd5 Nxd5 12. Nxd4 Nxe3 13. Nxe6 Nxd1 14. Nxd8 Bxf2+ 15. Kh2 Bxe1 16. Rxd1 Bh4 17. Nxb7 Rab8 18. Na5 Bf2 19. Rf1 Bb6 20. Nc6 Rb7 21. Bd5 Rbb8 22. Nxb8 Rxb8 23. Bxf7+ Kh7 24. Bb3 Bd4 25. Rf7 Bb6 26. g4 Kg6 27. Kg3 Rh8 28. h4 h5 29. g5 Rd8 30. c4 Kxf7 31. c5+ Ke7 32. cxb6 axb6 33. Bd5 Rf8 34. b4 Rf1 0-1

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.30"]
[Round "1"]
[White "Cosenza, Aaron"]
[Black "Sabaratnam, Thiruvaran Alex"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "140"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Be3 Bb6 9. Qd2 Bxe3 10. fxe3 Be6 11. Bb3 Bxb3 12. axb3 Ne7 13. d4 Ng6 14. Kh2 Re8 15. Rad1 c6 16. d5 c5 17. Qf2 a6 18. Nh4 Nxh4 19. Qxh4 Nh7 20. Qf2 Qf6 21. Qf5 Qxf5 22. exf5 Nf6 23. e4 b5 24. Nb1 Rac8 25. Nd2 c4 26. bxc4 bxc4 27. c3 Rc7 28. Ra1 Ra8 29. Ra4 a5 30. Kg3 Rb8 31. Rb1 Rb5 32. Kf3 Rbc5 33. Rba1 Rb5 34. R1a2 Nd7 35. Nxc4 Nc5 36. Ke3 Nb7 37. Nxa5 Nxa5 38. Rxa5 Rxa5 39. Rxa5 Rb7 40. b4 Kf8 41. Ra8+ Ke7 42. Rg8 Kf6 43. Ra8 Ke7 44. h4 f6 45. Ra4 Kd7 46. c4 Kc7 47. b5 Kb6 48. Ra6+ Kc5 49. Kd3 Kb4 50. Rxd6 Rc7 51. Rc6 Rb7 52. Ra6 Rc7 53. Rc6 Ra7 54. Ra6 Rc7 55. g4 Rxc4 56. Rc6 Rd4+ 57. Ke3 Kxb5 58. Rc7 Ra4 59. Kd3 Ra3+ 60. Rc3 Ra2 61. d6 Ra1 62. d7 Rd1+ 63. Kc2 Rxd7 64. Rd3 Rd4 65. Re3 Rc4+ 66. Kd2 Rd4+ 67. Kc3 Kc6 68. Kc2 Kc5 69. Rd3 Kc4 70. Rxd4+ Kxd4 0-1

