[Event "US Open-102"]
[Site "Framingham"]
[Date "2001.08.07"]
[Round "4"]
[White "Matsumiya, Kai"]
[Black "Edmonston, David"]
[Result "1/2-1/2"]
[ECO "A53"]
[PlyCount "48"]
[EventDate "2001.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. c4 Nf6 4. Nc3 Bg4 5. Be2 Bxe2 6. Ngxe2 Nbd7 7. f4 e5 8. 0-0 Be7 9. Ng3 exd4 10. Qxd4 Qb6 11. Qxb6 axb6 12. Nf5 Bf8 13. Rd1 0-0-0 14. Nxd6+ Bxd6 15. Rxd6 Nc5 16. e5 Rxd6 17. exd6 Kd7 18. Be3 Kxd6 19. Rd1+ Kc7 20. Bxc5 bxc5 21. Re1 Re8 22. Rxe8 Nxe8 23. Ne4 Nd6 24. Nxd6 Kxd6 1/2-1/2

[Event "US Open-102"]
[Site "Framingham"]
[Date "2001.08.04"]
[Round "1"]
[White "Donaldson, John W"]
[Black "Edmonston, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2435"]
[PlyCount "89"]
[EventDate "2001.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nf3 Bg4 4. Nc3 Nd7 5. Be2 e5 6. dxe5 dxe5 7. Nxe5 Bxe2 8. Qxd7+ Qxd7 9. Nxd7 Ba6 10. Nxf8 Kxf8 11. Be3 b6 12. 0-0-0 Nf6 13. Rd6 Rc8 14. Rhd1 Ke7 15. Bg5 Rhd8 16. Rxd8 Rxd8 17. Rxd8 Kxd8 18. e5 h6 19. exf6 gxf6 20. Bxf6+ Kd7 21. g4 Ke6 22. Bg7 Bf1 23. Bxh6 Kf6 24. Kd2 Kg6 25. Bf4 Bh3 26. f3 f5 27. g5 b5 28. Ke2 b4 29. Nd1 a5 30. Ne3 a4 31. Kf2 c5 32. Kg3 c4 33. b3 cxb3 34. cxb3 axb3 35. axb3 Bg4 36. fxg4 fxg4 37. Kxg4 Kg7 38. Kf5 Kf7 39. g6+ Kg7 40. Be5+ Kg8 41. Ng4 Kf8 42. g7+ Kg8 43. Nh6+ Kh7 44. g8Q+ Kxh6 45. Qh8# 1-0

