[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1992.??.??"] [Round "1"] [White "Ottosen, David"] [Black "Pellerin, Frank"] [Result "0-1"] [WhiteElo "1605"] [BlackElo "1785"] [ECO "C56"] [EventDate "1992.??.??"] [PlyCount "42"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. Nxd4 Nxe4 6. Qf3 Nf6 7. Nxc6 dxc6 8. Bg5 Be7 9. O-O O-O 10. Rd1 Nd7 11. Bf4 Re8 12. Qg3 Bh4 13. Qf3 Bf6 14. Nc3 Qe7 15. Re1 Qxe1+ 16. Rxe1 Rxe1+ 17. Bf1 Ne5 18. Qg3 Bf5 19. Bd2 Ra1 20. f4 Ng4 21. h3 Bd4+ 0-1

[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1992.??.??"] [Round "2"] [White "Vandermeer"] [Black "Ottosen, David"] [Result "1-0"] [WhiteElo "1720"] [BlackElo "1605"] [ECO "B04"] [EventDate "1992.??.??"] [PlyCount "53"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Nc6 6. Nbd2 Bg4 7. Be2 Bxf3 8. Nxf3 dxe5 9. d5 e4 10. Ng5 Ne5 11. b3 g6 12. Bb2 e6 13. Bxe5 Bb4+ 14. Kf1 f6 15. Nxe6 Qe7 16. Nxc7+ Kf7 17. Nxa8 Qxe5 18. Nxb6 Bc5 19. Nd7 Qf5 20. Nxc5 e3 21. f3 Qh5 22. d6 Qh4 23. Qd5+ Kg7 24. Ne6+ Kh6 25. g3 Qh3+ 26. Kg1 Qxg3+ 27. hxg3# 1-0

[Event "Southern Alberta op"] [Site "Calgary CAN"] [Date "1992.??.??"] [Round "4"] [White "Carcamo, Jose Antonio"] [Black "Ottosen, David"] [Result "1/2-1/2"] [WhiteElo "1750"] [BlackElo "1605"] [ECO "B00"] [EventDate "1992.??.??"] [PlyCount "66"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. e4 e5 2. d4 Nc6 3. d5 Nce7 4. Bg5 Nf6 5. Bd3 Ng6 6. Ne2 Be7 7. Bxf6 Bxf6 8. Nbc3 O-O 9. O-O d6 10. Ng3 Nf4 11. Nce2 Bh4 12. Nxf4 exf4 13. Nf5 Bxf5 14. exf5 Qg5 15. Qf3 Rae8 16. Kh1 Qh6 17. Rae1 Re5 18. Re4 Rxf5 19. Rfe1 Qh5 20. Qxh5 Rxh5 21. Rxf4 Bf6 22. Rf5 Rxf5 23. Bxf5 Bxb2 24. Re7 g6 25. Bg4 h5 26. Be2 Rc8 27. f4 a6 28. Kg1 Kf8 29. Re4 c6 30. Rb4 Ba3 31. Rxb7 cxd5 32. Bd3 Kg7 33. Kf1 Kf6 1/2-1/2