Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. Bd3 O-O 6. Nbd2 Nh5 7. Bg3 c5 8. c3
Nc6 9. Be2 b5 10. O-O Nxg3 11. fxg3 Bg4 12. Ng5 Bxe2 13. Qxe2 Bh6 14. Ngf3 cxd4
15. exd4 a6 16. Rae1 e6 17. g4 Ra7 18. c4 Qe7 19. cxb5 axb5 20. Qxb5 Bxd2 21.
Nxd2 Nxd4 22. Qc4 e5 23. Nf3 Nxf3+ 24. gxf3 Qb7 25. Rb1 Rc8 26. Qe4 Qxe4 27.
fxe4 Rxa2 28. b4 Rc4 29. Rfe1 Ra8 30. b5 Rb8 31. b6 Rc6 32. b7 Rc7 33. Red1
Rcxb7 34. Rxb7 Rxb7 35. Rxd6 Rb4 36. Kf2 Rxe4 37. Kf3 Rd4 38. Rxd4 *
Position (FEN): 6k1/5p1p/6p1/4p3/3R2P1/5K2/7P/8 b - - 0 38
Black to move.
Themes:  Endgame  
Puzzle rating: 637
Best move: exd4