Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Nbd2 Bg7 5. g3 e6 6. Bg2 Nge7 7. O-O O-O 8. Re1
d6 9. a3 Rb8 10. Rb1 b5 11. b4 cxb4 12. axb4 d5 13. Bb2 d4 14. Nb3 e5 15. Qd2
Qd6 16. c3 Be6 17. Nc5 Bg4 18. cxd4 Nxd4 19. Nxd4 exd4 20. f4 a5 21. e5 Qb6 22.
Bxd4 axb4 23. h3 Rfd8 24. Bf2 Bf5 25. g4 Be6 26. Nd7 Qc7 27. Nxb8 Qxb8 28. Qxb4
Nd5 29. Bxd5 Rxd5 30. Qe4 Rd7 31. Qc6 Rb7 32. d4 b4 33. d5 Bd7 34. Qc4 g5 35.
d6 Be6 36. Qd4 gxf4 37. Qxf4 b3 38. Rb2 Rb4 39. Qc1 Qb7 40. Qc7 Qd5 41. Qd8+
Bf8 42. Qg5+ Bg7 43. Rd2 Qc6 44. Qd8+ Bf8 45. d7 h6 46. Qe8 Qf3 47. d8=Q Rxg4+
48. hxg4 Qxg4+ 49. Kf1 Qh3+ 50. Ke2 Qg4+ 51. Kd3 Bf5+ 52. Kc3 Qb4+ 53. Kb2 Qa3+
54. Kc3 b2+ 55. Kd4 *
Position (FEN): 3QQbk1/5p2/7p/4Pb2/3K4/q7/1p1R1B2/4R3 b - - 1 55
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1649
Best move: Qc5#