Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nc6 5. f3 Nxd4 6. Be3 c5 7. Nge2 e5 8. Nd5
Ne7 9. Nec3 Nxd5 10. Nxd5 Be6 11. Bxd4 cxd4 12. Qb3 Bxd5 13. cxd5 b6 14. Bb5+
Kf8 15. Bc6 Rc8 16. O-O Bh6 17. Qa4 Be3+ 18. Kh1 a5 19. Qb5 h5 20. Rfe1 Bf2 21.
Re2 Be3 22. Rae1 h4 23. h3 Qg5 24. Rxe3 dxe3 25. Qd3 Qg3 26. Qxe3 Rg8 27. Qxb6
f5 28. Qe3 f4 29. Qe2 g5 30. Kg1 Rb8 31. Rf1 Kf7 32. Bd7 Ke7 33. Be6 Rgf8 34.
Rc1 Rb7 35. Bc8 Ra7 36. Qb5 g4 37. Bxg4 Kf6 38. Qb6 Rff7 39. Qxd6+ Kg7 40.
Qxe5+ Rf6 41. Qg5+ Rg6 42. Qe5+ Rf6 43. Qb8 Raf7 44. d6 Rg6 45. d7 Rxd7 46.
Bxd7 *
Position (FEN): 1Q6/3B2k1/6r1/p7/4Pp1p/5PqP/PP4P1/2R3K1 b - - 0 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 826
Best move: Qxg2#