Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Nc6 6. Bd3 e5 7. dxe5 Nxe5 8. f4
Nxd3+ 9. Qxd3 Ng4 10. O-O-O Nxe3 11. Qxe3 Be6 12. f5 Bd7 13. fxg6 fxg6 14. Nge2
Qe7 15. Nd5 Qd8 16. Rhf1 Bc6 17. Nef4 Qd7 18. Qa3 O-O 19. Qb3 Kh8 20. Rf3 Bh6
21. g3 a5 22. Kb1 Bg7 23. h4 a4 24. Qd3 a3 25. b3 Rae8 26. h5 g5 27. Ng2 h6 28.
Rxf8+ Rxf8 29. Nge3 Rf3 30. Qe2 Rf8 31. Nf5 Bxd5 32. Rxd5 Be5 33. g4 Kh7 34.
Qc4 c6 35. Rd1 b5 36. Qb4 Ra8 37. Nxd6 Qxg4 38. Nf5 *
Position (FEN): r7/7k/2p4p/1p2bNpP/1Q2P1q1/pP6/P1P5/1K1R4 b - - 1 38
Black to move.
Themes: Hanging Piece, Queenside Attack Endgame Mate in 1 
Puzzle rating: 779
Best move: Qxd1#