Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 O-O 7. O-O dxe4 8.
dxe4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Nc4 Bc5 12. Be3 Bxe3 13. Nxe3 Re8 14.
Rad1 Qc7 15. Nf5 g6 16. Nd6 Re6 17. Nc4 b5 18. Nd2 Rd8 19. Qe3 Qb6 20. Qe2 Nc5
21. Nb3 Red6 22. Rxd6 Rxd6 23. Rd1 Rxd1+ 24. Qxd1 Ncxe4 25. Qe1 Nxg3 26. Qxe5
Ngh5 27. Nd4 c5 28. Nc6 c4 29. Bf3 b4 30. b3 cxb3 31. axb3 h6 32. Qd6 Kg7 33.
Qe5 g5 34. Bxh5 Qxc6 35. Bd1 Qd5 36. Qe2 Qd4 37. Qf3 Nd5 38. Be2 Nf4 39. Bc4 a5
40. Qb7 Nxh3+ 41. Kh2 Qxf2+ 42. Kxh3 h5 43. Qg2 *
Position (FEN): 8/5pk1/8/p5pp/1pB5/1P5K/2P2qQ1/8 b - - 1 43
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1849
Best move: Qh4#