Chess puzzle (Crushing)
Moves: 1. d4 d5 2. g3 Nf6 3. Bg2 Nc6 4. c3 Bf5 5. Nf3 e6 6. O-O Bd6 7. Na3 O-O 8. Nb5
a6 9. Nxd6 Qxd6 10. a4 b6 11. b4 Ne4 12. Qe1 Ne7 13. h3 c5 14. Nh4 cxb4 15.
Nxf5 Nxf5 16. Bf4 Qc6 17. cxb4 Nxd4 18. b5 Qc4 19. Bxe4 dxe4 20. Kg2 Qxe2 21.
Qxe2 Nxe2 22. Bd6 Rfd8 23. Bc7 Rd2 24. Bxb6 h6 25. Be3 Rb2 26. bxa6 Rxa6 27. a5
e5 28. Bb6 Nd4 29. Rac1 e3 30. Bxd4 *
Position (FEN): 6k1/5pp1/r6p/P3p3/3B4/4p1PP/1r3PK1/2R2R2 b - - 0 30
Black to move.
Themes:  Endgame  
Puzzle rating: 1601
Best move: exd4