Chess puzzle (Checkmate)
Moves: 1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nc6 5. Nf3 Nf6 6. Bf4 Bg4 7. e3 e6 8. Be2
Bb4 9. O-O O-O 10. h3 Bxf3 11. Bxf3 Rc8 12. Qb3 Bxc3 13. bxc3 Na5 14. Qb4 b6
15. Be2 Nc4 16. Rab1 Ne4 17. Rfc1 Qf6 18. Bd3 Ncd2 19. Bxe4 Nxe4 20. Rb2 Rc4
21. Qa3 a5 22. f3 Ng5 23. h4 Nxf3+ 24. gxf3 Qxh4 25. Kg2 e5 26. Bxe5 Qg5+ 27.
Kf2 Re8 28. Bf4 Qf5 29. Qd6 Qd3 30. Qd7 Rec8 31. Qxd5 Rxc3 32. Rxc3 Qxc3 33.
Re2 h6 34. e4 Rc4 35. Be3 Rc8 36. Qd6 b5 37. d5 b4 38. Qa6 a4 39. Qxa4 Qc7 40.
Qb3 Qh2+ 41. Ke1 Qh1+ 42. Kd2 Qxf3 43. Bd4 Qf1 44. Qg3 Qc1+ 45. Kd3 Rc3+ 46.
Bxc3 *
Position (FEN): 6k1/5pp1/7p/3P4/1p2P3/2BK2Q1/P3R3/2q5 b - - 0 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1126
Best move: Qxc3#