Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. Qd2 e6 5. f3 h5 6. h3 c5 7. e3 Nc6 8. g3 a6
9. O-O-O cxd4 10. exd4 Bb4 11. Bd3 Nxd4 12. Be5 Nb5 13. Nge2 Bxd3 14. Qxd3 Nxc3
15. Nxc3 Qa5 16. a3 Be7 17. g4 hxg4 18. hxg4 Rxh1 19. Rxh1 O-O-O 20. Qd4 Bc5
21. Qf4 Qb6 22. Re1 Qc6 23. g5 Nd7 24. Bxg7 d4 25. Ne4 d3 26. Bc3 dxc2 27. Qxf7
Ne5 28. Bxe5 Be3+ 29. Rxe3 *
Position (FEN): 2kr4/1p3Q2/p1q1p3/4B1P1/4N3/P3RP2/1Pp5/2K5 b - - 0 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 656
Best move: Rd1#