[Event "Jack Smith Memorial 4"] [Site "Memphis"] [Date "2008.04.26"] [Round "2"] [White "Davison, Edgar"] [Black "Butler, Patrick"] [Result "1-0"] [ECO "A47"] [WhiteElo "1785"] [BlackElo "1607"] [Annotator "Fritz 11 (57s)"] [PlyCount "37"] [EventDate "2008.??.??"] {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} 1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 c5 6. c3 Be7 {last book move} 7. Nbd2 O-O 8. e4 cxd4 9. cxd4 d6 {Secures e5.} 10. Qe2 {Black has a cramped position} Nc6 11. a3 { Consolidates b4} a6 {Covers b5} (11... e5 12. dxe5 Nh5 13. Be3 dxe5 14. O-O $11 ) 12. h4 (12. O-O b5 $14) 12... b5 13. e5 dxe5 14. Bxe5 (14. dxe5 $5 {is an interesting idea} Ng4 15. h5 $11) 14... Nd5 (14... Qb6 $17) 15. Bxh7+ (15. Bg3 $142 $5 $15 {is worth consideration}) 15... Kxh7 $19 16. Ng5+ Kg8 $4 {an unfortunate move that relinquishes the win} (16... Kh6 $142 {and Black gets the upper hand} 17. Ndf3 Qe8 $19 (17... Bxg5 {is refuted with a beautiful mate} 18. hxg5+ Kg6 19. Nh4+ Kxg5 20. Qd2+ Kh5 21. g4+ Kxg4 22. Qe2+ Kg5 23. Rg1+ Kh6 24. Bxg7+ Kh7 25. Qh5+ Kg8 26. Bf6#) (17... Nxe5 $6 18. Nxe5 Qa5+ 19. Kf1 $11)) 17. Qh5 Bxg5 18. hxg5 f6 (18... f5 {doesn't change anything anymore} 19. g6 Qh4 20. Qxh4 Nxe5 21. Qh7#) 19. g6 1-0