[Event "Greater Toronto Chess League Cup"] [Site "Toronto CAN"] [Date "2013.04.08"] [Round "1"] [White "Yee, Bradley"] [Black "Cohen, David"] [Result "0-1"] [BlackElo "1928"] [ECO "B70"] [TimeControl "900+5"] [EventDate "2013.04.08"] [PlyCount "76"] [EventType "team (rapid)"] [EventRounds "5"] [EventCountry "CAN"] [WhiteTeam "Drop-Ins"] [BlackTeam "Isolated Pawns"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 e6 7. Bg5 Bg7 8. Qf3 h6 9. Bh4 g5 10. Bg3 O-O 11. O-O-O a6 12. e5 Nfd7 13. exd6 Qb6 14. Nb3 Nc6 15. Rhe1 Qa7 16. h4 Nce5 17. Bxe5 Nxe5 18. Qe4 Nxc4 19. Qxc4 Bd7 20. hxg5 b5 21. Qh4 hxg5 22. Qxg5 f6 23. Qg3 Kf7 24. f4 Rg8 25. f5 Bh6+ 26. Kb1 Rxg3 27. fxe6+ Bxe6 28. Nd4 Bd7 29. Re7+ Kg6 30. Ne4 Rxg2 31. Nf3 Rg4 32. Rh1 Rxe4 33. Rxe4 Bc6 34. Rg4+ Bg5 35. Nh4+ Kf7 36. Re1 Re8 37. Rxe8 Bxe8 38. Nf5 Qf2 0-1

[Event "Greater Toronto Chess League Cup"] [Site "Toronto CAN"] [Date "2013.04.08"] [Round "2"] [White "Cohen, David"] [Black "Xu, Jeffrey"] [Result "0-1"] [WhiteElo "1928"] [BlackElo "1482"] [ECO "E53"] [TimeControl "900+5"] [EventDate "2013.04.08"] [PlyCount "102"] [EventType "team (rapid)"] [EventRounds "5"] [EventCountry "CAN"] [WhiteTeam "Isolated Pawns"] [BlackTeam "Ruthless Lions"] 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O Qc7 8. cxd5 c4 9. Bc2 exd5 10. a3 Be7 11. e4 Be6 12. e5 Nfd7 13. Ng5 Bxg5 14. Bxg5 f6 15. Qh5 f5 16. f4 Qb6 17. Rad1 Qxb2 18. Rf3 Bf7 19. Qh4 Qxc2 20. Rh3 Bg6 21. e6 Nb6 22. Re1 Nc6 23. e7 Rfe8 24. Nb5 Qb2 25. Nc7 Qxd4+ 26. Kh1 Kf7 27. Ne6 Qd2 28. Rhe3 d4 29. R3e2 Qc3 30. Nxg7 Kxg7 31. Bf6+ Kf7 32. Re3 Qxe3 33. Rxe3 dxe3 34. Bc3 Nd5 35. Ba1 Rxe7 36. Kg1 e2 37. Qe1 c3 38. Kf2 Nd4 39. g3 Re3 40. Bxc3 Rf3+ 41. Kg2 Rxc3 42. Kf2 Rf3+ 43. Kg2 Ne3+ 44. Kh3 Nec2 45. Qa5 e1=Q 46. Qd5+ Qe6 47. Qxb7+ Qe7 48. Qxa8 Ne3 49. Qc8 Bh5 50. Qxf5+ Ndxf5 51. a4 Bg4# 0-1

[Event "Greater Toronto Chess League Cup"] [Site "Toronto CAN"] [Date "2013.04.08"] [Round "3"] [White "Cohen, David"] [Black "Zeromskis, Egidijus"] [Result "0-1"] [WhiteElo "1928"] [BlackElo "2035"] [ECO "E90"] [TimeControl "900+5"] [EventDate "2013.04.08"] [PlyCount "66"] [EventType "team (rapid)"] [EventRounds "5"] [EventCountry "CAN"] [WhiteTeam "Isolated Pawns"] [BlackTeam "Aurora"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 Nbd7 7. Be3 e5 8. d5 Nc5 9. Qc2 Nfd7 10. g4 a5 11. b3 Nb8 12. Be2 f5 13. gxf5 gxf5 14. Bg5 Qe8 15. Rg1 Kh8 16. O-O-O Nba6 17. Rg2 fxe4 18. Nd2 Nb4 19. Qb1 Ncd3+ 20. Bxd3 Nxd3+ 21. Kc2 Rxf2 22. Rxf2 Nxf2 23. Rg1 Nxh3 24. Ncxe4 Nxg1 25. Qxg1 Qg6 26. Kc3 Bf5 27. Qe3 b6 28. Bh4 Rf8 29. Ng5 h6 30. Ne6 Bxe6 31. dxe6 Qxe6 32. Ne4 Qg4 33. Bg3 Rf3 0-1

[Event "Greater Toronto Chess League Cup"] [Site "Toronto CAN"] [Date "2013.04.08"] [Round "4"] [White "Diemer, Ulli"] [Black "Cohen, David"] [Result "0-1"] [WhiteElo "1504"] [BlackElo "1928"] [ECO "B50"] [TimeControl "900+5"] [EventDate "2013.04.08"] [PlyCount "100"] [EventType "team (rapid)"] [EventRounds "5"] [EventCountry "CAN"] [WhiteTeam "Blackmar Diemers"] [BlackTeam "Isolated Pawns"] 1. e4 c5 2. Bc4 e6 3. Nc3 d6 4. Nf3 Nf6 5. d3 Nc6 6. O-O Be7 7. Bf4 O-O 8. a3 a6 9. e5 dxe5 10. Nxe5 Nxe5 11. Bxe5 b5 12. Ba2 Bb7 13. Re1 Qb6 14. Qe2 Rfd8 15. Kh1 Rac8 16. f3 Qc6 17. Ne4 Nxe4 18. fxe4 c4 19. Rad1 Bd6 20. Bxd6 Rxd6 21. d4 h6 22. c3 Rcd8 23. e5 R6d7 24. Bb1 Re8 25. Qc2 f5 26. exf6 gxf6 27. Kg1 Rg7 28. Rd2 Qd5 29. Rf2 Qg5 30. Qe2 f5 31. Bxf5 Kh8 32. Be4 Bc8 33. Ref1 Reg8 34. g3 Bd7 35. Bg2 h5 36. Rf8 h4 37. Rxg8+ Kxg8 38. Qf3 hxg3 39. Qf8+ Kh7 40. h3 Qe3+ 41. Kh1 e5 42. Qf3 Qh6 43. Qe4+ Kh8 44. dxe5 Bxh3 45. Rf8+ Rg8 46. Rxg8+ Kxg8 47. Qd5+ Be6+ 48. Kg1 Bxd5 49. Bxd5+ Kf8 50. e6 Qh2+ 0-1

[Event "Greater Toronto Chess League Cup"] [Site "Toronto CAN"] [Date "2013.04.08"] [Round "5"] [White "Cohen, David"] [Black "Nasir, Zehn"] [Result "0-1"] [WhiteElo "1928"] [BlackElo "1741"] [ECO "A52"] [TimeControl "900+5"] [EventDate "2013.04.08"] [PlyCount "70"] [EventType "team (rapid)"] [EventRounds "5"] [EventCountry "CAN"] [WhiteTeam "Isolated Pawns"] [BlackTeam "Annex Juniors"] 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Nc3 d6 10. Be2 Be6 11. O-O Qd7 12. Qb3 O-O-O 13. Nb5 a6 14. Nd4 h5 15. Nxe6 Qxe6 16. Rfd1 h4 17. Bxe5 Bxe5 18. Rac1 g4 19. c5 Qxb3 20. axb3 g3 21. cxd6 gxh2+ 22. Kh1 Rxd6 23. f4 Rxd1+ 24. Rxd1 Bxb2 25. Bg4+ Kb8 26. Kxh2 Re8 27. Rd3 Bc1 28. Rd7 Rxe3 29. Bd1 Re1 30. f5 f6 31. Kh3 Bg5 32. Kg4 Re3 33. Kh5 Rg3 34. Bf3 h3 35. Rd2 Bxd2 0-1