[Event "EIO (Open)"] [Site "Pocatello, ID"] [Date "2010.09.18"] [Round "1.1"] [White "Abderhalden, Katherine Louise"] [Black "Mason, Samuel Reed"] [Result "1-0"] [WhiteElo "1697"] [BlackElo "1459"] [ECO "D00"] [Opening "Queen's Pawn: Mason Variation"] 1. d4 d5 2. Bf4 c6 3. Nf3 Nf6 4. e3 Nbd7 5. c4 e6 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. O-O c5 10. dxc5 Bxc5 11. Nc3 O-O 12. Qc2 Bb7 13. Rfd1 Qe7 14. Rac1 Rac8 15. Bg5 Ba7 16. Qb1 Qc5 17. Nxb5 Qb6 18. Rxc8 Rxc8 19. Nd6 Rc6 20. Nxb7 Qxb7 21. Ne5 Nd5 22. Nxd7 Qxd7 23. e4 f6 24. exd5 exd5 25. Be3 Bb8 26. Bf3 Rd6 27. Bc5 Rc6 28. Bxd5+ Re6 29. Bxe6+ Qxe6 30. Rd8+ Kf7 31. Rxb8 Qe5 32. Rf8+ Ke6 33. Re8+ Kd5 34. Rxe5+ Kxe5 35. Qd3 a5 36. g4 g6 37. Qd6+ Ke4 38. Kg2 h6 39. Qd4# 1-0