[Event "Mid-South Open"]
[Site "Memphis, TN"]
[Date "2002.12.01"]
[Round "5"]
[White "Niggel, Chris"]
[Black "Andrews, Todd"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2107"]
[BlackElo "2297"]
[Annotator "Fritz 9 (30s)"]
[PlyCount "56"]
[EventDate "2002.??.??"]
{B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} 1.
e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2
Qc7 9. O-O-O b5 10. g4 Bb7 11. Bg2 Rc8 {last book move} 12. Bxf6 gxf6 {Black
has the pair of bishops} 13. Nd5 (13. Rhe1 h5 $14) 13... Qc4 $11 ({Instead of}
13... exd5 14. exd5+ Kd8 15. Nc6+ Bxc6 16. dxc6 $14) 14. Qxc4 Rxc4 15. Ne3 {
White prepares the advance f5. White threatens to win material: Ne3xc4} Rc8 16.
Ne2 Nc5 {Black threatens to win material: Nc5xe4} (16... Nb6 17. Rhe1 $11) 17.
Ng3 $14 Rg8 18. h4 {White plans g5} (18. Rhf1 Kd8 $14) 18... Be7 (18... f5 $5
19. Nh5 Be7 20. gxf5 Bxe4 21. Bxe4 Nxe4 22. fxe6 fxe6 $15) 19. f5 {White wins
space} Bf8 20. Nh5 {White threatens to win material: Nh5xf6} (20. Kb1 Bh6 21.
g5 fxg5 $17) 20... Ke7 21. g5 (21. Ng3 $142 $5 $11 {must be considered}) 21...
fxg5 $17 22. e5 Bxg2 (22... dxe5 23. Bxb7 Nxb7 24. Ng4 $17) 23. exd6+ $15 Kd8
24. fxe6 $4 (24. Nxg2 $142 gxh4 25. Nxh4 $15) 24... Bxh1 $19 25. e7+ Bxe7 26.
dxe7+ Kxe7 27. Rxh1 gxh4 28. Nd5+ (28. Nf4 {cannot undo what has already been
done} Rg5 $19) 28... Ke6 (28... Ke6 29. Nhf4+ Ke5 $19) 0-1