Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8.
Nxc5 Qa5+ 9. Qd2 Qxc5 10. a3 Nf6 11. b4 Qb6 12. Bb2 O-O 13. Nxd4 Rd8 14. e3 Ne4
15. Qc2 Nxd4 16. Bxd4 Rxd4 17. exd4 Bf5 18. Rd1 Ng3 19. Qc5 Re8+ 20. Kd2 Qh6+
21. Kc3 Rc8 22. fxg3 Rxc5+ 23. dxc5 Qf6+ 24. Kb3 g6 25. Bc4 Qc6 26. Rd2 a5 27.
Rhd1 b6 28. cxb6 a4+ 29. Kc3 Be6 30. Rd4 Qxb6 31. Bxe6 Qxe6 32. R1d2 *
Position (FEN): 6k1/5p1p/4q1p1/8/pP1R4/P1K3P1/3R2PP/8 b - - 1 32
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 1477
Best move: Qb3#