[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1993.??.??"] [Round "1"] [White "Tot, Nandor"] [Black "Ottosen, David"] [Result "1/2-1/2"] [WhiteElo "2200"] [BlackElo "1605"] [ECO "A48"] [EventDate "1993.??.??"] [PlyCount "80"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. O-O Nh5 7. Bg5 h6 8. Bh4 Nc6 9. c3 Nf6 10. Bg3 Ne4 11. Nbd2 Nxg3 12. fxg3 e5 13. d5 Ne7 14. e4 f5 15. Nh4 g5 16. Nxf5 Nxf5 17. exf5 Bxf5 18. Qb3 Rb8 19. Nc4 c6 20. Ne3 Bg6 21. Rxf8+ Kxf8 22. Rf1+ Ke7 23. Kh1 Qb6 24. Qxb6 axb6 25. Bg4 b5 26. Bf5 Bf7 27. Be4 Bxd5 28. Bxd5 cxd5 29. Nf5+ Kf6 30. Nxd6+ Ke6 31. Nxb5 Rf8 32. Rxf8 Bxf8 33. Kg1 e4 34. Kf2 Bc5+ 35. Ke2 Kd7 36. b4 Bb6 37. g4 Bg1 38. h3 Bb6 39. Kd2 Bf2 40. Ke2 Bb6 1/2-1/2

[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1993.??.??"] [Round "2"] [White "Ottosen, David"] [Black "Reuter, Gerhard"] [Result "0-1"] [WhiteElo "1605"] [BlackElo "1795"] [ECO "B46"] [EventDate "1993.??.??"] [PlyCount "76"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Bd3 Nc6 6. Be3 Nf6 7. Nc3 Bb4 8. O-O O-O 9. f4 d6 10. Nxc6 bxc6 11. e5 Bxc3 12. bxc3 dxe5 13. fxe5 Nd5 14. Bc5 f5 15. Bxf8 Ne3 16. Qf3 Nxf1 17. Rxf1 Qb6+ 18. Kh1 Kxf8 19. Qh5 Qc7 20. Qxh7 Qxe5 21. Qh8+ Ke7 22. Bxa6 Bxa6 23. Qxa8 Bxf1 24. Qxc6 Qd5 25. Qxd5 exd5 26. Kg1 Bb5 27. Kf2 Kf6 28. Ke3 Ke5 29. g3 g5 30. h4 gxh4 31. gxh4 Ba4 32. c4 dxc4 33. c3 Be8 34. a3 f4+ 35. Kf2 Kf5 36. h5 Kg5 37. h6 Kxh6 38. Kf3 Kg5 0-1

[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1993.??.??"] [Round "3"] [White "Lancaster"] [Black "Ottosen, David"] [Result "0-1"] [WhiteElo "1665"] [BlackElo "1605"] [ECO "B30"] [EventDate "1993.??.??"] [PlyCount "102"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O a6 5. a4 d5 6. exd5 exd5 7. Be2 Nf6 8. d4 Bf5 9. dxc5 Bxc5 10. Bd3 Bxd3 11. Qxd3 O-O 12. Bg5 Nb4 13. Qd1 d4 14. Bxf6 Qxf6 15. Nxd4 Bxd4 16. c3 Bxc3 17. Nxc3 Rad8 18. Qb3 a5 19. Qc4 Rfe8 20. Rad1 Rxd1 21. Rxd1 Qc6 22. Qd4 h6 23. Kf1 Qe6 24. Qd7 Nc2 25. Qxe6 Rxe6 26. Ne2 Rb6 27. Rd5 Rxb2 28. Nc3 b6 29. Rd8+ Kh7 30. Rb8 Na3 31. Nd5 b5 32. axb5 Rxb5 33. Rd8 Rb2 34. Ra8 Nc4 35. Nc3 Kg6 36. Ra7 Rb3 37. Nd5 Rb5 38. Nf4+ Kf6 39. g4 Ne5 40. h3 Rb1+ 41. Kg2 Ra1 42. f3 Ra3 43. Nh5+ Kg6 44. f4 Ra2+ 45. Kg3 Ra3+ 46. Kg2 Ra2+ 47. Kf1 Nd3 48. f5+ Kg5 49. Rxf7 Kh4 50. Rxg7 Kxh3 51. Kg1 Ra1# 0-1

[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1993.??.??"] [Round "4"] [White "Ottosen, David"] [Black "Daniluk, Jim"] [Result "0-1"] [WhiteElo "1605"] [BlackElo "2035"] [ECO "B33"] [EventDate "1993.??.??"] [PlyCount "80"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Nf5 10. Bd3 Be7 11. O-O O-O 12. Qc2 g6 13. f4 a6 14. Na3 Nd4 15. Qf2 f5 16. Nc2 Nxc2 17. Bxc2 Bf6 18. Rb1 Qa5 19. a3 Qc7 20. Bb3 exf4 21. Bxf4 Qg7 22. Rfd1 Rd8 23. Rd2 g5 24. Be3 Re8 25. Bd4 Re4 26. Bxf6 Qxf6 27. Re1 Rxe1+ 28. Qxe1 Bd7 29. Qf2 Rc8 30. Qb6 Qe5 31. Qf2 b5 32. Re2 Qf6 33. Qa7 Qg7 34. cxb5 Rc1+ 35. Kf2 Qh6 36. Qxd7 Qh4+ 37. g3 Qd4+ 38. Re3 Qxb2+ 39. Re2 Qd4+ 40. Kg2 Rg1+ 0-1

[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1993.??.??"] [Round "5"] [White "Dodd Flower, Amanda"] [Black "Ottosen, David"] [Result "0-1"] [WhiteElo "1605"] [BlackElo "1605"] [ECO "A02"] [EventDate "1993.??.??"] [PlyCount "40"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. f4 b6 2. Nf3 Bb7 3. g3 Nf6 4. Bg2 e6 5. O-O Bc5+ 6. e3 d5 7. b3 Nbd7 8. Bb2 Qe7 9. Qe2 O-O-O 10. Ne5 Kb8 11. c4 Nxe5 12. Bxe5 d4 13. Bxb7 Kxb7 14. Qf3+ Kb8 15. a4 dxe3 16. dxe3 Rd3 17. Re1 Rxb3 18. a5 bxa5 19. Bd4 Bxd4 20. exd4 Rxf3 0-1