Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4
Nb4 9. Be2 O-O 10. Nc3 Nxc3 11. bxc3 Nc6 12. Bf4 Be6 13. cxd5 Bxd5 14. Re1 Na5
15. Be5 Nc4 16. Bg3 Bf6 17. Bd3 Re8 18. Qa4 Nb2 19. Bxh7+ Kxh7 20. Qc2+ Kg8 21.
Qxb2 Qd7 22. Ne5 Bxe5 23. Bxe5 Qg4 24. Bg3 Qd7 25. f3 Bc4 26. Qd2 c6 27. h4 Qd5
28. a3 b5 29. Be5 Re6 30. Bg3 Rg6 31. Kh2 a5 32. Re5 Qd7 33. h5 Rh6 34. Kg1 Re8
35. Rae1 Rxe5 36. Rxe5 Re6 37. Rg5 Re2 38. Qf4 Qe7 39. h6 g6 40. Qh4 Kh7 41.
Kh2 Bd5 42. Qf4 Rc2 43. Bh4 Qe2 44. Rxd5 *
Position (FEN): 8/5p1k/2p3pP/pp1R4/3P1Q1B/P1P2P2/2r1q1PK/8 b - - 0 44
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 766
Best move: Qxg2#