Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nf6 5. h3 c5 6. c3 cxd4 7. exd4 Qb6 8. b4
Qc6 9. a4 Nd5 10. Bb5 Nxf4 11. Bxc6+ Nxc6 12. O-O Bf5 13. Na3 d5 14. c4 Nxb4
15. cxd5 Nfxd5 16. Ne5 Rd8 17. Nb5 O-O 18. Rc1 Na2 19. Rc5 a6 20. Na3 b6 21.
Rxd5 Rxd5 22. Qb3 Be6 23. Qxa2 Rxe5 24. Qd2 Rd5 25. Nc2 Bd7 26. a5 b5 27. Rc1
e5 28. Qg5 Be6 29. Rd1 exd4 30. Qf4 d3 31. Ne3 Rd4 32. Qc7 d2 33. Qc2 Rfd8 34.
Nf1 Bc4 35. Nxd2 Be2 36. Rc1 Rxd2 37. Qc6 Be5 38. Qxa6 Rd1+ 39. Rxd1 *
Position (FEN): 3r2k1/5p1p/Q5p1/Pp2b3/8/7P/4bPP1/3R2K1 b - - 0 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 955
Best move: Rxd1#