[Event "47th Mid-South Open"] [Site "Memphis, TN"] [Date "2007.11.17"] [Round "3"] [White "Polk, William"] [Black "Smith, Aaron"] [Result "0-1"] [ECO "D30"] [WhiteElo "1400"] [BlackElo "1665"] [Annotator "Fritz 9 (30s)"] [PlyCount "28"] [EventDate "2007.??.??"] {D30: Queen's Gambit Declined: Systems without Nc3} 1. d4 d5 2. c4 e6 3. e3 Nf6 4. a3 c5 5. cxd5 {last book move} Nxd5 6. Nf3 Bd7 (6... Nc6 7. dxc5 Bxc5 8. Bd3 $11) 7. Be2 Nc6 (7... cxd4 8. Qxd4 Nc6 9. Qd3 $11) 8. O-O (8. e4 Nf6 9. d5 exd5 10. exd5 Ne7 $14) 8... cxd4 $11 9. Nxd4 Bc5 10. Nxc6 Bxc6 ({Inferior is} 10... bxc6 11. e4 Ne7 12. b4 $16) 11. b4 Bd6 12. Bb2 {White threatens to win material: Bb2xg7} (12. b5 Bd7 $11) 12... O-O (12... Qg5 13. g3 Rd8 $15) 13. Nc3 (13. b5 Be8 $11) 13... Qh4 {Black has a mate threat} (13... Be5 $142 $5 14. Rc1 Qh4 $17) 14. Nxd5 $4 (14. f4 $142 {was much better} Rfd8 15. Nxd5 Bxd5 16. Bf3 $11) 14... Qxh2# (14... exd5 {is easily refuted} 15. f4 Qe7 16. Rf3 $16) (14... Bxd5 $6 {is a useless try} 15. f4 Rfd8 16. Bf3 $11) 0-1