[Event "47th Mid-South Open"] [Site "Memphis, TN"] [Date "2007.11.18"] [Round "4"] [White "Davison, Edgar"] [Black "Vogt, Nathan"] [Result "1-0"] [ECO "A45"] [WhiteElo "1841"] [BlackElo "1832"] [Annotator "Fritz 9 (30s)"] [PlyCount "53"] [EventDate "2007.??.??"] {A45: Trompowsky Attack} 1. d4 Nf6 2. e3 e6 3. Bd3 b6 {last book move} 4. Nd2 Bb7 5. e4 c5 6. c3 (6. Ngf3 d5 7. e5 Nfd7 $11) 6... Nc6 7. Ngf3 Be7 (7... d5 8. O-O $11) 8. a3 {Secures b4} (8. e5 Nd5 9. dxc5 bxc5 $14) 8... O-O 9. h4 (9. e5 Nd5 10. dxc5 Qc7 11. cxb6 axb6 $11) 9... Qc7 (9... cxd4 $5 {is worthy of consideration} 10. cxd4 d6 $15) 10. e5 $11 {White threatens to win material: e5xf6} Nd5 $2 (10... Nh5 11. Nc4 cxd4 12. Nxd4 g6 (12... Nxe5 $2 {is no good because of} 13. Bxh7+ Kxh7 14. Qxh5+ Kg8 15. Nxe5 $18) 13. Nxc6 Bxc6 $15) 11. Bxh7+ $1 $16 {Demolition of pawn structure} Kh8 (11... Kxh7 {Decoy to h7} 12. Ng5+) 12. Ng5 g6 13. Nde4 {White prepares h5} Kg7 $4 {but even a better move would not have saved the game} (13... Nxe5 14. h5 Bxg5 15. Bxg5 $18) 14. h5 ( 14. Qd2 $142 {seems even better} Nxe5 15. Nxe6+ (15. dxe5 $6 Qxe5 16. O-O Bxg5 17. Nxg5 Nf6 $18) 15... fxe6 16. Qh6+ Kf7 17. dxe5 $18) 14... Rh8 (14... cxd4 15. hxg6 fxg6 16. cxd4 Nxe5 17. Bxg6 Rh8 $18) 15. hxg6 fxg6 16. Qf3 Bxg5 17. Nxg5 (17. Bxg5 Rhf8 18. Bh6+ Kh8 19. Bxf8 Nxe5 20. dxe5 d6 21. Nf6 Nf4 22. Bxg6+ Nh3 23. Rxh3+ Qh7 24. Rxh7#) 17... Nd8 $4 {Black crumbles in face of a dire situation} (17... Nxe5 18. dxe5 Qxe5+ 19. Kf1 Ba6+ 20. Kg1 Qe1+ 21. Kh2 Qe5+ 22. Qg3 Qxg3+ 23. Kxg3 e5 $14) 18. Qh3 $18 Nf7 19. Nxf7 Kxf7 (19... Ne7 { is not much help} 20. Qh4 Kf8 21. Qf6 Rxh7 22. Rxh7 Ng8 23. Qg7+ Ke8 24. Qxg8+ Ke7 25. Nd6#) 20. Qh6 (20. Qf3+ Nf4 21. Qxf4+ Ke8 22. Bxg6+ Kd8 23. Rxh8+ Ke7 24. Qf6#) 20... Ne7 $18 21. Rh4 (21. Bg5 {keeps an even firmer grip} d6 22. Bxe7 Kxe7 23. Qg7+ Kd8 24. Qxh8+ Kd7 25. Qg7+ Kc8 26. Qg8+ Kd7 27. Qxg6 Qd8 28. dxc5 bxc5 $18) 21... Raf8 (21... d6 {the only chance to get some counterplay} 22. Qf4+ Nf5 23. Bxg6+ Kg8 24. Rxh8+ Kxh8 $18) 22. Bg5 d5 (22... d6 {is not the saving move} 23. Rf4+ Ke8 24. Bxg6+ Nxg6 25. Qxg6+ Kd7 26. Rxf8 Rxf8 27. Qg7+ Kc6 28. Qxf8 $18) 23. Rf4+ Ke8 24. Bxg6+ Nxg6 (24... Kd7 {does not save the day} 25. Rxf8 Rxh6 26. Be8+ Kc8 27. Bf7+ Kd7 28. Bxh6 $18) 25. Qxg6+ Rf7 26. Qxe6+ Kf8 27. Bh6+ (27. Bh6+ Rxh6 28. Qxh6+ Kg8 29. Rg4+ Rg7 30. Rh4 $18) 1-0