![](https://www.hugochess.com/assets/img/canada.png)
[Event "BC-ch U20"]
[Site "Vancouver CAN"]
[Date "2003.11.07"]
[Round "1.4"]
[White "Kostin, Andrey"]
[Black "Harper, Jamie"]
[Result "1-0"]
[PlyCount "47"]
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6 9.Nf3 Be7 10.Be2 O-O 11.O-O f6 12.b3 fxe5 13.dxe5 Nd7 14.Nd4 Ncxe5 15.g4 c5 16.Nxf5 exf5 17.gxf5 Bf6 18.Nd5 Bg5 19.Qd2 Bxe3+ 20.Qxe3 Re8 21.Qg3 Nf6 22.Rad1 Rc8 23.Kh1 Nc6 24.Rg1 1-0
[Site "Vancouver CAN"]
[Date "2003.11.07"]
[Round "1.4"]
[White "Kostin, Andrey"]
[Black "Harper, Jamie"]
[Result "1-0"]
[PlyCount "47"]
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6 9.Nf3 Be7 10.Be2 O-O 11.O-O f6 12.b3 fxe5 13.dxe5 Nd7 14.Nd4 Ncxe5 15.g4 c5 16.Nxf5 exf5 17.gxf5 Bf6 18.Nd5 Bg5 19.Qd2 Bxe3+ 20.Qxe3 Re8 21.Qg3 Nf6 22.Rad1 Rc8 23.Kh1 Nc6 24.Rg1 1-0
[Event "BC-ch U20"]
[Site "Vancouver CAN"]
[Date "2003.11.07"]
[Round "1.4"]
[White "Kostin, Andrey"]
[Black "Harper, Jamie"]
[Result "1-0"]
[ECO "B03"]
[EventDate "2003.11.07"]
[PlyCount "47"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8.
Nc3 e6 9. Nf3 Be7 10. Be2 O-O 11. O-O f6 12. b3 fxe5 13. dxe5 Nd7 14. Nd4
Ncxe5 15. g4 c5 16. Nxf5 exf5 17. gxf5 Bf6 18. Nd5 Bg5 19. Qd2 Bxe3+ 20.
Qxe3 Re8 21. Qg3 Nf6 22. Rad1 Rc8 23. Kh1 Nc6 24. Rg1 1-0