Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. c4 e6 3. a3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Bb5+
Nbd7 9. Nge2 a6 10. Bxd7+ Bxd7 11. O-O b5 12. Ng3 O-O 13. Bf4 Qc7 14. Qd2 Rfe8
15. f3 h5 16. Rfe1 h4 17. Nf1 Nh5 18. Be3 a5 19. Ne2 b4 20. Nf4 Nxf4 21. Bxf4
bxa3 22. Rxa3 Reb8 23. Rea1 Rxb2 24. Qe1 h3 25. gxh3 Bxh3 26. Rxa5 Rxa5 27.
Rxa5 Bd4+ 28. Be3 Qd8 29. Ra3 Qg5+ 30. Ng3 Kg7 31. Bxd4+ *
Position (FEN): 8/5pk1/3p2p1/2pP2q1/3BP3/R4PNb/1r5P/4Q1K1 b - - 0 31
Black to move.
Themes:  Middlegame  
Puzzle rating: 1128
Best move: cxd4