[Event "Halloween op"] [Site "Edmonton CAN"] [Date "1999.10.07"] [Round "1"] [White "Ottosen, David"] [Black "Bukowski, George"] [Result "1-0"] [WhiteElo "2205"] [BlackElo "1625"] [ECO "B78"] [EventDate "1999.10.07"] [PlyCount "49"] [EventType "swiss"] [EventRounds "4"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Bd7 9. Qd2 Nc6 10. h4 Ne5 11. Bb3 Rc8 12. O-O-O a6 13. h5 Nxh5 14. g4 Nf6 15. Bh6 Nfxg4 16. Bxg7 Kxg7 17. fxg4 Nxg4 18. Rdg1 h5 19. Nf5+ Bxf5 20. exf5 Rh8 21. Ne4 Ne5 22. Ng5 Qd7 23. fxg6 fxg6 24. Ne6+ Kh7 25. Rxh5+ 1-0

[Event "Halloween op"] [Site "Edmonton CAN"] [Date "1999.10.14"] [Round "2"] [White "Day, Jonathan"] [Black "Ottosen, David"] [Result "0-1"] [WhiteElo "1815"] [BlackElo "2205"] [ECO "C07"] [EventDate "1999.10.07"] [PlyCount "108"] [EventType "swiss"] [EventRounds "4"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. c3 Nf6 6. e5 Nd7 7. a3 Be7 8. Bd3 cxd4 9. cxd4 Qb6 10. Nb3 a5 11. Be3 a4 12. Nbd2 Qxb2 13. O-O Qc3 14. Qe2 Bxa3 15. Ra2 Nb4 16. Nb1 Qxd3 17. Qxd3 Nxd3 18. Nxa3 Nb4 19. Rb2 Nc6 20. Ra1 O-O 21. Nb5 Ra6 22. Nd6 Nb6 23. Nd2 Na5 24. Kf1 Nac4 25. N2xc4 Nxc4 26. Nxc4 dxc4 27. Rb4 a3 28. Bd2 Bd7 29. Rxb7 Bc6 30. Rbb1 Be4 31. Rb4 a2 32. f3 Bb1 33. Ke1 Rc8 34. Bc3 h6 35. Kd2 Ra3 36. Raxb1 axb1=N+ 37. Rxb1 Kh7 38. f4 Kg6 39. g4 Ra2+ 40. Rb2 Rxb2+ 41. Bxb2 Rb8 42. Bc3 Rb3 43. h3 Rb1 44. Ke3 Rh1 45. Ke4 Rxh3 46. f5+ Kh7 47. Ba5 Rd3 48. Bb4 Kg8 49. Bc5 Rd1 50. Bb4 Rb1 51. Bd2 Kf8 52. f6 g5 53. Ba5 Ke8 54. d5 exd5+ 0-1

[Event "Halloween op"] [Site "Edmonton CAN"] [Date "1999.10.21"] [Round "3"] [White "Ottosen, David"] [Black "Dean, Tim"] [Result "1-0"] [WhiteElo "2210"] [BlackElo "1900"] [ECO "C67"] [EventDate "1999.10.07"] [PlyCount "57"] [EventType "swiss"] [EventRounds "4"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bd3 O-O 9. Qh5 g6 10. Qh6 f5 11. Nc3 c6 12. Re1 Nf7 13. Qh3 d5 14. b3 Bc5 15. Qf3 Ng5 16. Qe2 f4 17. h4 f3 18. Qe5 Nh3+ 19. gxh3 Qxh4 20. Qh2 Bxh3 21. Bf1 Qg4+ 22. Kh1 Rae8 23. Bb2 Bxf1 24. Rxf1 Rf5 25. Rg1 Qd4 26. Na4 Qxd2 27. Nxc5 Kf8 28. Rad1 Qxc2 29. Qh6+ 1-0

[Event "Halloween op"] [Site "Edmonton CAN"] [Date "1999.10.28"] [Round "4"] [White "Hughey, Micah"] [Black "Ottosen, David"] [Result "0-1"] [WhiteElo "2100"] [BlackElo "2210"] [ECO "C41"] [EventDate "1999.10.07"] [PlyCount "58"] [EventType "swiss"] [EventRounds "4"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Be2 Be7 6. O-O O-O 7. b3 exd4 8. Qxd4 Nc5 9. Bb2 Ne6 10. Qd2 Nc5 11. Qf4 Re8 12. Rfe1 Nh5 13. Qd2 Bg4 14. h3 Bd7 15. Bc4 Ne6 16. Rad1 Ng5 17. Nd4 Bxh3 18. gxh3 c5 19. Qe3 cxd4 20. Rxd4 Nf4 21. Bf1 Bf6 22. Rb4 Be5 23. Rxb7 Qc8 24. Rb5 Ngxh3+ 25. Bxh3 Nxh3+ 26. Kf1 Qg4 27. f3 Qh4 28. Rd5 Nf4 29. Rd2 Qh3+ 0-1

[Event "Halloween op"] [Site "Guelph CAN"] [Date "1999.10.30"] [Round "3"] [White "Rivas, Edgar"] [Black "Gebhardt, David"] [Result "1-0"] [WhiteElo "1916"] [BlackElo "1914"] [ECO "C40"] [EventDate "1999.10.29"] [PlyCount "71"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Ne5 Nf6 5. Be2 Qe7 6. Bh5+ g6 7. fxg6 Qxe5 8. g7+ Nxh5 9. gxh8=Q Qxh8 10. Qxh5+ Kd8 11. Qh4+ Be7 12. Qxe4 Nc6 13. O-O d6 14. Re1 Qg7 15. Nc3 Nd4 16. Nd5 Bf5 17. Qxe7+ Qxe7 18. Rxe7 c6 19. Rf7 cxd5 20. Rf8+ Kc7 21. Rxa8 Nxc2 22. Rf8 Bg6 23. f4 Nxa1 24. f5 Bh5 25. h3 Kd7 26. g4 Be8 27. Rh8 Nc2 28. Rxh7+ Kc6 29. f6 Nd4 30. f7 Bxf7 31. Rxf7 Ne2+ 32. Kg2 Nxc1 33. g5 Nd3 34. Rf5 Nc5 35. g6 Ne6 36. Rf6 1-0