Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. Ng5 d5 5. exd5 Nxd5 6. Qf3 Qxg5 7. Bxd5 Qf6
8. Nc3 Nd4 9. Qd3 Bf5 10. Ne4 Bxe4 11. Bxe4 O-O-O 12. O-O Nc6 13. Qe2 h5 14. d3
h4 15. h3 Bd6 16. Qg4+ Kb8 17. Bg5 Qe6 18. Qxe6 fxe6 19. Bxd8 Nxd8 20. c4 Nf7
21. a3 Bc5 22. b4 Bd4 23. Rab1 Nd6 24. Bf3 Nf5 25. c5 Ne7 26. a4 Nd5 27. a5 Bc3
28. Bxd5 exd5 29. Rfc1 d4 30. Kh2 Rf8 31. f3 Rf6 32. b5 Bxa5 33. c6 b6 34. Rc2
Rd6 35. Re2 Rd5 36. f4 Kc8 37. fxe5 Kd8 38. e6 Ke7 39. Rf1 Rxb5 40. Rf7+ Ke8
41. Rxc7 Bb4 42. e7 *
Position (FEN): 4k3/p1R1P1p1/1pP5/1r6/1b1p3p/3P3P/4R1PK/8 b - - 0 42
Black to move.
Themes:  Endgame  
Puzzle rating: 856
Best move: Bd6+