Chess puzzle (Crushing)
Moves: 1. c4 Nf6 2. Nc3 g6 3. g3 d6 4. Bg2 e5 5. Nf3 Bg7 6. b3 O-O 7. Bb2 c6 8. Qc2
Nbd7 9. O-O Ne8 10. e4 Nc7 11. Rad1 c5 12. Nd5 Nxd5 13. exd5 f5 14. d3 Rb8 15.
a4 a6 16. Bc1 b5 17. axb5 axb5 18. Bg5 Nf6 19. Ra1 Qb6 20. Ra3 Bb7 21. Rfa1 Ra8
22. Rxa8 Rxa8 23. Rxa8+ Bxa8 24. Bc1 bxc4 25. bxc4 h6 26. Nd2 Bb7 27. Qb3 Qxb3
28. Nxb3 Bc8 29. Na5 Kf7 30. f4 Nd7 31. Nc6 exf4 32. Bxf4 Ne5 33. Nxe5+ dxe5
34. Be3 Bf8 35. Kf2 g5 36. Bf3 f4 37. Bh5+ Kf6 38. Bd2 Bd6 39. Kf3 Bf5 40. Ke2
g4 41. gxf4 *
Position (FEN): 8/8/3b1k1p/2pPpb1B/2P2Pp1/3P4/3BK2P/8 b - - 0 41
Black to move.
Themes:  Bishop Endgame, Endgame  
Puzzle rating: 1198
Best move: exf4