Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 e5 5. Bxd3 Be7 6. Nf3 d6 7. Nc3 Nf6 8. O-O
O-O 9. h3 Nbd7 10. b4 a6 11. Be3 b6 12. Qb3 Bb7 13. Rfd1 Qc7 14. b5 a5 15. Nd5
Nxd5 16. cxd5 Nc5 17. Rac1 Rac8 18. Bxc5 dxc5 19. Qc3 Bd6 20. a4 Qe7 21. Nd2
Qg5 22. Nc4 Bc7 23. d6 Bb8 24. Nxb6 Bxd6 25. Nxc8 Bxc8 26. Bc4 Qg6 27. Bd5 Kh8
28. Rd3 f5 29. Rg3 Qh6 30. b6 fxe4 31. Bxe4 Ba6 32. Rd1 Qf4 33. Rxd6 Qxe4 34.
Rf3 Rg8 35. Qb3 c4 36. Qd1 Bb7 37. Rd8 h6 38. Rxg8+ Kxg8 39. Qd8+ Kh7 40. Re3 *
Position (FEN): 3Q4/1b4pk/1P5p/p3p3/P1p1q3/4R2P/5PP1/6K1 b - - 3 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1362
Best move: Qxg2#