Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. g4 b5 8. g5
bxc4 9. gxf6 Qxf6 10. Be3 Bb7 11. Qe2 Nd7 12. Qxc4 Rc8 13. Qa4 Qd8 14. Rg1 g6
15. O-O-O Bg7 16. Nxe6 fxe6 17. Rxd6 Qc7 18. Rgd1 Bc6 19. Rxe6+ Kf7 20. Rxc6
Qxc6 21. Rxd7+ Kg8 22. Qb3+ Qc4 23. Qb7 Bxc3 24. bxc3 Qf1+ 25. Rd1 Qc4 26. Bh6
Qxc3 *
Position (FEN): 2r3kr/1Q5p/p5pB/8/4P3/2q5/P1P2P1P/2KR4 w - - 0 27
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1627
Best move: Qd5#