Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Nc3 e6 6. Be2 Nc6 7. O-O Bd6 8.
Bg5 Qc7 9. Nb5 Qd7 10. Nxd6+ Qxd6 11. c3 Nge7 12. Bh4 O-O 13. Qd3 Ng6 14. Bg3
Qd8 15. Ne5 Ncxe5 16. Bxe5 Nxe5 17. dxe5 Bf5 18. Qc2 a6 19. Bd3 Bxd3 20. Qxd3
Rc8 21. h3 Rc4 22. Rfe1 Qb6 23. b3 Rf4 24. Re3 f6 25. exf6 R4xf6 26. Rf1 Qa5
27. Qe2 Rc8 28. Rc1 Qa3 29. Rc2 Re8 30. Qg4 e5 31. Qd7 Re7 32. Qd8+ Rf8 33.
Qxd5+ Kh8 34. Rxe5 Ref7 35. Qd4 h6 36. Rh5 Rf6 37. Re2 Qc1+ 38. Kh2 Qf1 39. Re7
b5 40. Rxh6+ Kg8 41. Rxf6 Rxf6 42. Qd5+ Kh7 43. Qh5+ Rh6 44. Qf7 Rg6 45. Qf5 *
Position (FEN): 8/4R1pk/p5r1/1p3Q2/8/1PP4P/P4PPK/5q2 b - - 7 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 605
Best move: Qxg2#