![](https://www.hugochess.com/assets/img/canada.png)
[Event "Montcalm III 2005-06"]
[Site "Quebec CAN"]
[Date "2005.11.24"]
[Round "2"]
[White "Potvin, Alain-Nicolas"]
[Black "Marquardt, Christian"]
[Result "1-0"]
[WhiteElo "1801"]
[BlackElo "2094"]
[PlyCount "56"]
1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.Nbd2 Be7 6.O-O c5 7.b3 O-O 8.Bb2 d5 9.Ne5 a6 10.f4 b5 11.c4 Qb6 12.Rb1 Nc6 13.g4 Nxd4 14.Nc6 Qxc6 15.cxb5 axb5 16.Bxd4 Rxa2 17.Rc1 Qd7 18.Bb1 Raa8 19.Bxf6 Bxf6 20.g5 Be7 21.Bxh7+ Kxh7 22.Qh5+ Kg8 23.Rf3 Bxg5 24.fxg5 f5 25.gxf6 Rxf6 26.Rxf6 gxf6 27.Kf2 Qh7 28.Qxh7+ Kxh7 1-0
[Site "Quebec CAN"]
[Date "2005.11.24"]
[Round "2"]
[White "Potvin, Alain-Nicolas"]
[Black "Marquardt, Christian"]
[Result "1-0"]
[WhiteElo "1801"]
[BlackElo "2094"]
[PlyCount "56"]
1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.Nbd2 Be7 6.O-O c5 7.b3 O-O 8.Bb2 d5 9.Ne5 a6 10.f4 b5 11.c4 Qb6 12.Rb1 Nc6 13.g4 Nxd4 14.Nc6 Qxc6 15.cxb5 axb5 16.Bxd4 Rxa2 17.Rc1 Qd7 18.Bb1 Raa8 19.Bxf6 Bxf6 20.g5 Be7 21.Bxh7+ Kxh7 22.Qh5+ Kg8 23.Rf3 Bxg5 24.fxg5 f5 25.gxf6 Rxf6 26.Rxf6 gxf6 27.Kf2 Qh7 28.Qxh7+ Kxh7 1-0
[Event "Montcalm III 2005-06"]
[Site "Quebec CAN"]
[Date "2005.11.24"]
[Round "2"]
[White "Potvin, Alain-Nicolas"]
[Black "Marquardt, Christian"]
[Result "1-0"]
[WhiteElo "1801"]
[BlackElo "2094"]
[ECO "A47"]
[EventDate "2005.11.17"]
[PlyCount "56"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. O-O c5 7. b3 O-O 8.
Bb2 d5 9. Ne5 a6 10. f4 b5 11. c4 Qb6 12. Rb1 Nc6 13. g4 Nxd4 14. Nc6 Qxc6
15. cxb5 axb5 16. Bxd4 Rxa2 17. Rc1 Qd7 18. Bb1 Raa8 19. Bxf6 Bxf6 20. g5
Be7 21. Bxh7+ Kxh7 22. Qh5+ Kg8 23. Rf3 Bxg5 24. fxg5 f5 25. gxf6 Rxf6 26.
Rxf6 gxf6 27. Kf2 Qh7 28. Qxh7+ Kxh7 1-0