[Event "Pawn Power Open 5"]
[Site "Memphis"]
[Date "2008.05.31"]
[Round "2"]
[White "Turner, Greg"]
[Black "Butler, Patrick"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1928"]
[BlackElo "1661"]
[Annotator "Fritz 11 (57s)"]
[PlyCount "95"]
[EventDate "2008.??.??"]
{B52: Sicilian: Moscow Variation with 3...Bd7} 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4.
Bb5+ Bd7 5. Bxd7+ Nbxd7 6. O-O a6 {last book move} 7. d3 e6 {Consolidates d5}
8. b3 Be7 9. Bb2 b5 10. Re1 O-O 11. e5 dxe5 12. Nxe5 Qc7 (12... Nxe5 13. Rxe5
b4 14. Na4 $11) 13. Nxd7 $14 Qxd7 14. Ne4 Nxe4 15. Rxe4 Qd5 16. Qg4 {White has
a mate threat} Qg5 17. Qh3 (17. Qf3 $5 g6 18. Rae1 $14) 17... Bf6 $11 18. f4
Qg6 19. Be5 Rfd8 20. Rf1 Rd5 21. Rf3 Qf5 22. g4 {White threatens to win
material: g4xf5} Qg6 23. Rfe3 Rad8 24. Kh1 Bxe5 25. Rxe5 Qf6 {Black threatens
to win material: Qf6xf4} (25... Rxe5 26. Rxe5 c4 27. bxc4 bxc4 28. Rc5 cxd3 29.
Qxd3 $15) 26. Qf3 $11 g6 27. g5 {White threatens to win material: g5xf6} Qg7
28. Kg2 Qf8 29. h4 h5 30. gxh6 Qxh6 31. Qg4 Qg7 32. Qf3 Qf6 {Black threatens
to win material: Qf6xh4} 33. Kg3 {White king safety dropped} Kg7 34. c4 (34. h5
Rh8 35. Rxd5 exd5 $11) 34... Rxe5 35. Rxe5 Qe7 (35... bxc4 36. dxc4 Rd2 37. h5
$15 (37. Rxc5 $4 {the pawn must be left alone, otherwise White will be punished
} Qd4 (37... Rxa2 $6 {is not possible} 38. Re5 $11) 38. Kh3 Rd3 $19)) 36. h5
$11 Rh8 37. Qg4 (37. Rg5 Rh6 $11) 37... Qd6 38. hxg6 $4 (38. Qf3 $142 $15 {
would bring relief}) 38... Qxd3+ $19 (38... fxg6 {is a bad alternative} 39.
Qxe6 Qxd3+ 40. Re3 $14) 39. Kg2 fxg6 $4 {a weak move, ruining a winning
position.} (39... f5 40. Qg3 Qd2+ 41. Kg1 bxc4 42. bxc4 Qd4+ 43. Re3 Rb8 $19)
40. Rxe6 Qd2+ {Black forks: a2+g2} 41. Re2 {White threatens to win material:
Re2xd2} Qd6 42. cxb5 axb5 43. Qg5 Qc6+ 44. Kg3 {White has a mate threat} Rf8 (
44... Rh3+ $1 {must definitely be considered} 45. Kxh3 Qf3+ 46. Kh4 Qxe2 47.
Qxc5 Qh2+ 48. Kg4 Qg2+ 49. Kh4 Qh2+ 50. Kg4 Qg2+ 51. Kh4 Qh2+ $11) 45. Re7+ $16
Rf7 46. Qe5+ Kf8 $4 {cause more grief} (46... Qf6 $142 47. Rxf7+ Kxf7 48. Qxc5
Qa6 $16) 47. Re6 $18 Qd7 (47... Qxe6 {praying for a miracle} 48. Qxe6 b4 $18)
48. Qh8# 1-0