Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 O-O 7. Bg2 c6 8. O-O
Nbd7 9. Re1 Ne5 10. Nde2 h6 11. Bf4 Ng6 12. Qd2 Qb6 13. Rab1 Nxf4 14. Nxf4 Bg4
15. e5 dxe5 16. Rxe5 Bd6 17. Qxd6 Rad8 18. Qa3 Rd4 19. Nfe2 a5 20. Re1 Rb4 21.
b3 c5 22. Nd5 Qd6 23. Nxf6+ Qxf6 24. Nf4 b6 25. Nd5 Qd6 26. Ne7+ Kh8 27. Nd5
Rd4 28. Qc1 f6 29. c3 Rd3 30. Re7 Rxd5 31. Bxd5 Qxd5 32. c4 Qc6 33. Qf4 Bh3 34.
f3 a4 35. Rc7 Qa8 36. Ree7 Rg8 37. bxa4 Qxa4 38. Ra7 Qd1+ 39. Kf2 Qf1+ 40. Ke3
Qg1+ 41. Ke4 *
Position (FEN): 6rk/R3R1p1/1p3p1p/2p5/2P1KQ2/5PPb/P6P/6q1 b - - 7 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1491
Best move: Qd4#