Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nf6 5. d4 Bg4 6. f3 Bd7 7. c3 e6 8. Ne2
Qe7 9. O-O Qd8 10. Bc2 Be7 11. Qd3 O-O 12. Bg5 g6 13. Bh6 Re8 14. Ng3 Bf8 15.
Bg5 Bg7 16. Nd2 a6 17. Nb3 Bb5 18. Qd2 Bxf1 19. Rxf1 Nbd7 20. Nc5 Nxc5 21. dxc5
Qc7 22. b4 a5 23. a3 axb4 24. axb4 Ra2 25. Qd3 Ra3 26. Bc1 Raa8 27. Bg5 b6 28.
cxb6 Qxb6+ 29. Be3 Qc7 30. f4 Ng4 31. Bd2 Rec8 32. Ne2 Qb6+ 33. Nd4 Bxd4+ 34.
cxd4 Rxc2 35. Qxc2 Qxd4+ 36. Kh1 Nf2+ 37. Kg1 Nh3+ 38. Kh1 Qg1+ 39. Rxg1 *
Position (FEN): r5k1/5p1p/4p1p1/3p4/1P3P2/7n/2QB2PP/6RK b - - 0 39
Black to move.
Themes:  Endgame Mate in 1, Smothered Mate 
Puzzle rating: 973
Best move: Nf2#