Chess puzzle (Crushing)
Moves: 1. c4 g6 2. Nc3 Bg7 3. Nf3 d6 4. e3 e6 5. d4 Ne7 6. Bd3 Nd7 7. O-O e5 8. d5 f5
9. Bc2 O-O 10. Rb1 e4 11. Nd4 Ne5 12. b3 c5 13. dxc6 N7xc6 14. Ba3 Qh4 15. Bxd6
Rd8 16. Ncb5 a6 17. Nc7 Ra7 18. c5 b6 19. b4 Rxd6 20. cxd6 Ng4 21. h3 Nce5 22.
Bb3+ Kh8 23. Nd5 Bb7 24. Nxb6 f4 25. exf4 e3 26. Rb2 exf2+ 27. Rbxf2 Ne3 28.
Qc1 Nxg2 29. Rxg2 Qxh3 30. Bd5 Ng4 31. Rf3 *
Position (FEN): 7k/rb4bp/pN1P2p1/3B4/1P1N1Pn1/5R1q/P5R1/2Q3K1 b - - 3 31
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1378
Best move: Bxd4+