Chess puzzle (Checkmate)
Moves: 1. b3 c5 2. e3 e5 3. Bb2 Nc6 4. Bb5 Qc7 5. Nf3 e4 6. Bxc6 dxc6 7. Ng1 f5 8. Nc3
Be6 9. Nge2 O-O-O 10. Nf4 Bf7 11. Qe2 Nf6 12. h3 g5 13. g4 gxf4 14. gxf5 f3 15.
Qf1 Qe5 16. Na4 Qxf5 17. O-O-O Bg6 18. h4 h5 19. Qc4 Rh7 20. Rhg1 Ng4 21. Rdf1
b5 22. Qc3 bxa4 23. Qa5 axb3 24. Qa6+ Kb8 25. axb3 Bg7 26. Qxc6 Bxb2+ 27. Kxb2
Rxd2 28. Rd1 Rhd7 29. Ra1 Qe5+ 30. Ka3 c4 31. Qxg6 Qa5+ 32. Kb2 c3+ 33. Kb1
Rd1+ 34. Rxd1 *
Position (FEN): 1k6/p2r4/6Q1/q6p/4p1nP/1Pp1Pp2/2P2P2/RK1R4 b - - 0 34
Black to move.
Themes: Queenside Attack Endgame Mate in 1 
Puzzle rating: 820
Best move: Rxd1#