Chess puzzle (Checkmate)
Moves: 1. g3 e5 2. c4 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e3 O-O 6. Nf3 Qc7 7. d4 exd4 8. Nxd4
Re8 9. O-O Bxd4 10. Qxd4 d5 11. cxd5 cxd5 12. Nxd5 Nxd5 13. Qxd5 Nc6 14. b3 Be6
15. Qc5 a6 16. Bb2 Rac8 17. Qc3 f6 18. Rac1 Qf7 19. Qd3 Red8 20. Qe2 Bd5 21.
Rfd1 Bxg2 22. Kxg2 Re8 23. Qc4 Qxc4 24. Rxc4 Red8 25. Rxd8+ Rxd8 26. Rc2 Kf7
27. Bc3 g6 28. Rd2 Rxd2 29. Bxd2 f5 30. h4 Ke6 31. Bc3 Kd5 32. Kf3 Ke6 33. Kf4
Ne7 34. Kg5 Kf7 35. Kh6 Kg8 36. f3 Nc6 37. e4 Nd8 38. e5 *
Position (FEN): 3n2k1/1p5p/p5pK/4Pp2/7P/1PB2PP1/P7/8 b - - 0 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1037
Best move: Nf7#