![](https://www.hugochess.com/assets/img/canada.png)
[Event "CAN-op (Pinnacle 48th CAN Op Ch)"]
[Site "Toronto CAN"]
[Date "2011.07.17"]
[Round "9"]
[White "Pieri, Enzo"]
[Black "Baumgartner, Chris"]
[Result "0-1"]
[WhiteElo "1734"]
[BlackElo "1904"]
[PlyCount "60"]
1.d4 Nf6 2.c4 e5 3.d5 Bc5 4.Nc3 O-O 5.e4 d6 6.h3 a5 7.a3 Na6 8.Bd3 c6 9.Nge2 Re8 10.Rb1 Qe7 11.Bd2 Bd4 12.Na4 Qc7 13.b4 axb4 14.axb4 Bd7 15.b5 Nc5 16.Nxc5 Bxc5 17.O-O cxd5 18.cxd5 b6 19.Kh2 Qd8 20.Ng3 Ra3 21.Qe2 Ng4+ 22.Kg1 Qh4 23.Nf5 Bxf5 24.exf5 Nxf2 25.Rxf2 Qxf2+ 26.Qxf2 Bxf2+ 27.Kxf2 Rxd3 28.Be3 Rb8 29.Rc1 Rxd5 30.Bxb6 Rxb5 0-1
[Site "Toronto CAN"]
[Date "2011.07.17"]
[Round "9"]
[White "Pieri, Enzo"]
[Black "Baumgartner, Chris"]
[Result "0-1"]
[WhiteElo "1734"]
[BlackElo "1904"]
[PlyCount "60"]
1.d4 Nf6 2.c4 e5 3.d5 Bc5 4.Nc3 O-O 5.e4 d6 6.h3 a5 7.a3 Na6 8.Bd3 c6 9.Nge2 Re8 10.Rb1 Qe7 11.Bd2 Bd4 12.Na4 Qc7 13.b4 axb4 14.axb4 Bd7 15.b5 Nc5 16.Nxc5 Bxc5 17.O-O cxd5 18.cxd5 b6 19.Kh2 Qd8 20.Ng3 Ra3 21.Qe2 Ng4+ 22.Kg1 Qh4 23.Nf5 Bxf5 24.exf5 Nxf2 25.Rxf2 Qxf2+ 26.Qxf2 Bxf2+ 27.Kxf2 Rxd3 28.Be3 Rb8 29.Rc1 Rxd5 30.Bxb6 Rxb5 0-1
[Event "CAN-op (Pinnacle 48th CAN Op Ch)"]
[Site "Toronto CAN"]
[Date "2011.07.17"]
[Round "9"]
[White "Pieri, Enzo"]
[Black "Baumgartner, Chris"]
[Result "0-1"]
[WhiteElo "1734"]
[BlackElo "1904"]
[ECO "A51"]
[EventDate "2011.07.09"]
[PlyCount "60"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 O-O 5. e4 d6 6. h3 a5 7. a3 Na6 8. Bd3
c6 9. Nge2 Re8 10. Rb1 Qe7 11. Bd2 Bd4 12. Na4 Qc7 13. b4 axb4 14. axb4 Bd7
15. b5 Nc5 16. Nxc5 Bxc5 17. O-O cxd5 18. cxd5 b6 19. Kh2 Qd8 20. Ng3 Ra3
21. Qe2 Ng4+ 22. Kg1 Qh4 23. Nf5 Bxf5 24. exf5 Nxf2 25. Rxf2 Qxf2+ 26. Qxf2
Bxf2+ 27. Kxf2 Rxd3 28. Be3 Rb8 29. Rc1 Rxd5 30. Bxb6 Rxb5 0-1