Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. O-O cxd4 8. cxd4
Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qd4 12. Nb5 Qc5 13. Be3 Qc8 14. Rc1 Bc6
15. Bf4 Be7 16. Nc7+ Kf8 17. Nxa8 Qxa8 18. Bf1 Qd8 19. g3 Bd6 20. Bxd6+ Qxd6
21. Bg2 Nf6 22. Qb3 Ke7 23. Qd3 Rd8 24. Qe3 a6 25. Qg5 Kf8 26. Rcd1 Qc7 27. Qc1
Rc8 28. Qc5+ Qe7 29. Qe3 Qe8 30. Qb3 Kg8 31. Kf1 Bb5+ 32. Kg1 Bc6 33. h4 h6 34.
Bf3 Qe7 35. Qd3 Bb5 36. Qd4 Rc4 37. Qe5 Qc7 38. Qe3 Be8 39. Rc1 Rxc1 40. Rxc1
Qd8 41. Qa7 Bc6 42. b3 Ne4 43. Qd4 Qf6 44. Qxf6 Nxf6 45. Kf1 e5 46. Ke2 e4 47.
Bg2 Ng4 48. Bh3 Ne5 49. Ke3 g6 50. Kf4 *
Position (FEN): 6k1/1p3p2/p1b3pp/3pn3/4pK1P/1P4PB/P4P2/2R5 b - - 1 50
Black to move.
Themes:  Endgame  
Puzzle rating: 667
Best move: Nd3+