[Event "Multi Section"]
[Site "Memphis"]
[Date "2008.07.25"]
[Round "2"]
[White "McGregor, Austin"]
[Black "Horobetz, Graham"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1178"]
[BlackElo "1802"]
[Annotator "Fritz 11 (57s)"]
[PlyCount "56"]
[EventDate "2008.??.??"]
{B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 1. e4 c5 2. Nf3 g6 3.
d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Nxc6 bxc6 {last book move} 7. Bd3 (7. Bc4 $14
) 7... d5 (7... Nf6 8. O-O $11) 8. O-O (8. exd5 cxd5 9. Bb5+ Kf8 $16) 8... e6 (
8... Nf6 9. exd5 cxd5 10. Bb5+ Bd7 11. Qd3 $11) 9. Qf3 Ne7 10. Bd2 {Black has
a cramped position} O-O 11. Rfe1 (11. Rfd1 Rb8 12. Rab1 e5 $11) 11... d4 {
Black threatens to win material: d4xc3} (11... e5 12. Rad1 $11) 12. Ne2 (12.
Na4 Qc7 $14) 12... c5 13. c3 (13. b4 cxb4 14. Bxb4 Rb8 $11) 13... e5 (13... Nc6
14. cxd4 cxd4 15. Nf4 $17) 14. cxd4 (14. b4 $5 cxb4 15. cxd4 $11) 14... cxd4
$15 {Black has a new protected passed pawn: d4.} 15. Rac1 Bb7 16. Ng3 f5 (16...
Nc8 17. h4 $11) 17. Qe2 (17. Qd1 Rb8 $11) 17... Kh8 (17... f4 18. Nh1 $11) 18.
exf5 gxf5 (18... Nxf5 19. Rc5 Nxg3 20. hxg3 $11) 19. Bg5 e4 {Black threatens
to win material: e4xd3} 20. Bc4 (20. f3 e3 $14) 20... d3 21. Bxd3 $4 {with
this move White loses his initiative} (21. Qd2 $142 $11 {the rescuing straw})
21... exd3 $19 22. Qxe7 Qd5 23. f3 Bd4+ $4 {releasing the pressure on the
opponent} (23... f4 $142 24. Ne4 Rae8 $19) 24. Be3 $4 {stumbles just before
the finish line} (24. Kh1 $142 {this is the best bet to save the position} Rf7
25. Qb4 $14) 24... d2 $19 25. Bxd4+ (25. Kh1 {cannot change what is in store
for ?} dxe1=Q+ (25... dxe1=N {allows the opponent a nice mating combination}
26. Bxd4+ Qxd4 27. Rc7 Rf7 28. Qxf7 Qg1+ 29. Kxg1 Nxf3+ 30. gxf3 Bxf3 31. Qxh7#
) (25... dxe1=B {fails to the following nice mate} 26. Bxd4+ Qxd4 27. Rc7 Rf7
28. Qxf7 Qg1+ 29. Kxg1 Bf2+ 30. Kxf2 Bxf3 31. Qxh7#) 26. Rxe1 Bxb2 $19) 25...
Qxd4+ 26. Qe3 (26. Kh1 {is still a small chance} dxc1=R 27. Rxc1 Qxb2 28. Qe1
$19) 26... Qxe3+ 27. Rxe3 dxc1=Q+ 28. Kf2 f4 (28... f4 29. Re2 Qc5+ 30. Kf1
fxg3 31. hxg3 Rad8 32. Re6 Rd1+ 33. Ke2 Qc2+ 34. Ke3 Rd3#) 0-1