Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. c3 Nf6 5. d4 Nc6 6. Bb5 Bg4 7. h3 Bh5 8. Be3
e6 9. g4 Bg6 10. Bd3 Bd6 11. Bc2 Qb6 12. b3 O-O-O 13. Nbd2 Kb8 14. c4 Bb4 15.
c5 Qb5 16. a3 Bc3 17. Rb1 Ne4 18. b4 Nxd2 19. Bxd2 Bxd2+ 20. Qxd2 Bxc2 21. Qxc2
Qc4 22. Qe2 Nxd4 23. Nxd4 Qxd4 24. O-O Qc3 25. a4 Qxh3 26. Qe5+ Kc8 27. Qf4 e5
28. Qf5+ Kb8 29. Qxe5+ Ka8 30. Qd4 Rhe8 31. Rbe1 Re6 32. Rxe6 fxe6 33. Qxg7 d4
34. Re1 d3 35. Rxe6 d2 36. Rd6 d1=Q+ 37. Rxd1 *
Position (FEN): k2r4/pp4Qp/8/2P5/PP4P1/7q/5P2/3R2K1 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 542
Best move: Rxd1#