Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Qf3 Bb4+ 7. c3 Be7 8.
Qg3 Nf6 9. Qxe5 O-O 10. Bd3 Ng4 11. Qg3 d5 12. O-O Bh4 13. Qf3 Ne5 14. Qe2 Bg4
15. f3 Nxd3 16. Qxd3 Be6 17. Na3 f5 18. exd5 Bxd5 19. Nc2 f4 20. Nb4 Qb6+ 21.
Kh1 Rad8 22. Nxd5 Rxd5 23. Qe4 Qc7 24. Qe6+ Kh8 25. Qg4 Be7 26. Qe6 Bd6 27. Qe4
Re5 28. Qd4 Re2 29. b4 Qe7 30. Ba3 Qg5 31. Rf2 Re6 32. Qxa7 Rh6 33. Qd4 Qh4 34.
h3 Be5 35. Qc5 Rd8 36. Raf1 Bb8 37. Bc1 Rhd6 38. Qf5 Rd1 39. Qg4 Qxf2 40. Rxd1
Rxd1+ 41. Kh2 Qg3+ 42. Qxg3 *
Position (FEN): 1b5k/6pp/2p5/8/1P3p2/2P2PQP/P5PK/2Br4 b - - 0 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 943
Best move: fxg3#