Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 Nf6 5. d3 Be7 6. O-O O-O 7. Bb3 a6 8. Re1
Nc6 9. Nbd2 b6 10. Bc2 Bb7 11. Nf1 e5 12. Ng3 b5 13. Nf5 b4 14. Bg5 Bc8 15. g4
Nxg4 16. Nxe7+ Nxe7 17. Nh4 f6 18. Bd2 g5 19. Ng2 bxc3 20. bxc3 Kh8 21. h3 Nh6
22. Qh5 Nhg8 23. d4 cxd4 24. cxd4 Qe8 25. Qd1 Bxh3 26. Ne3 Ng6 27. Nd5 Be6 28.
Nc7 Qd7 29. Nxa8 Rxa8 30. Ba4 Qg7 31. dxe5 dxe5 32. Re3 Nf4 33. Rg3 Rd8 34. Qe1
Ne7 35. Bxf4 exf4 36. Qa5 Rf8 37. Rd3 g4 38. Rd8 g3 39. Rxf8+ Qxf8 40. Rd1 Qg7
41. Qd8+ Ng8 42. Bb3 gxf2+ 43. Kxf2 Qg3+ 44. Kf1 Bh3+ 45. Ke2 *
Position (FEN): 3Q2nk/7p/p4p2/8/4Pp2/1B4qb/P3K3/3R4 b - - 4 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1483
Best move: Qe3#