[Event "Jack Smith Memorial 4"] [Site "Memphis"] [Date "2008.04.26"] [Round "2"] [White "Lindley, Lance"] [Black "McKee, Daniel"] [Result "0-1"] [ECO "A57"] [WhiteElo "1103"] [BlackElo "1320"] [Annotator "Fritz 11 (57s)"] [PlyCount "44"] [EventDate "2008.??.??"] {A57: Benko/Volga Gambit} 1. c4 Nf6 2. d4 c5 3. d5 b5 {last book move} 4. b3 ( 4. cxb5 $142 $5 {deserves consideration} a6 5. bxa6 Nxa6 6. Nc3 $14) 4... g6 $15 5. Bb2 Bg7 6. g3 (6. cxb5 O-O 7. Nd2 a6 $15) 6... Ba6 (6... bxc4 $5 7. bxc4 d6 $15) 7. Bg2 d6 {Consolidates e5} 8. Nf3 bxc4 9. bxc4 O-O 10. Nbd2 Nbd7 11. Qa4 {White threatens to win material: Qa4xa6} (11. Qc2 Nb6 $11) 11... Bb7 12. Rb1 Qc7 13. Bc3 (13. O-O Nb6 14. Qa3 Rfb8 $14) 13... Nb6 {Black threatens to win material: Nb6xa4} (13... Nxd5 $5 14. Bxg7 N5b6 $17) 14. Ba5 (14. Qa5 e6 15. dxe6 fxe6 $11) 14... Rfb8 15. O-O Qc8 (15... Bc8 16. Qa3 $11) 16. Qc2 Nbd7 ( 16... Ba6 17. Rfc1 $11) 17. Bc3 e5 (17... Ba6 $5 $14 {is an interesting idea}) 18. dxe6 $16 fxe6 19. Bh3 e5 (19... Qe8 $142 $16) 20. Nxe5 $4 {gives away a clear win} (20. Ng5 $142 {White had this great chance} Qe8 21. Be6+ Kh8 22. Qd3 $18) 20... dxe5 $19 21. Bxe5 Qc6 22. Bxb8 $4 {sad, but how else could White save the game?} (22. Rxb7 $142 Rxb7 23. Bg2 $19) 22... Qh1# (22... Rxb8 $6 { is a useless try} 23. e4 $11) 0-1