Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nd2 d6 5. Ngf3 c6 6. c3 O-O 7. h3 a5 8. Bd3
Na6 9. O-O Nc7 10. Re1 Ne6 11. Bg3 b5 12. e4 Bb7 13. Qe2 Nh5 14. Bh2 Nhf4 15.
Qf1 Nxd3 16. Qxd3 c5 17. Rad1 Ba6 18. d5 c4 19. Qe3 Nc5 20. e5 Nd3 21. Re2 Nxb2
22. Rb1 Nd3 23. Nd4 dxe5 24. Nc6 Qc7 25. Nf3 f6 26. Nd2 e6 27. a4 bxa4 28. Qf3
Kh8 29. dxe6 Bb7 30. Rxb7 Qxb7 31. Nxc4 Nc5 32. Rb2 e4 33. Rxb7 exf3 34. Rb5
Nxe6 35. Nd6 a3 36. Rb3 Ra6 37. Ne7 Re8 *
Position (FEN): 4r2k/4N1bp/r2Nnpp1/p7/8/pRP2p1P/5PPB/6K1 w - - 4 38
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1350
Best move: Nf7#