Chess puzzle (Checkmate)
Moves: 1. d4 b6 2. e3 Bb7 3. c4 e6 4. Nc3 Ne7 5. Nf3 Ng6 6. Be2 Be7 7. O-O O-O 8. e4
f5 9. e5 Nh4 10. Ne1 Bg5 11. f4 Bh6 12. d5 Qe8 13. b3 Ng6 14. Bh5 c6 15. dxe6
dxe6 16. Be3 c5 17. Qd6 Qc6 18. Bxg6 hxg6 19. Qd2 Nd7 20. Nb5 Nxe5 21. fxe5
Rfd8 22. Qxd8+ Rxd8 23. Bxh6 gxh6 24. Nd6 Kg7 25. Rd1 g5 26. Nxf5+ exf5 27.
Rxd8 Qe4 28. Rd7+ Kg6 29. Nf3 g4 30. Rd6+ Kf7 31. Rf6+ Ke7 32. Nh4 h5 33. Ng6+
Kd7 34. Rd1+ Kc7 35. Rf7+ Kc8 36. Ne7+ Kb8 37. Rf8+ Bc8 38. Rdd8 *
Position (FEN): 1kbR1R2/p3N3/1p6/2p1Pp1p/2P1q1p1/1P6/P5PP/6K1 b - - 11 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 582
Best move: Qe1#