Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. f3
O-O 9. Be3 b5 10. g4 Bb7 11. Qd2 Nbd7 12. O-O-O Rc8 13. Kb1 Nb6 14. Bxb6 Qxb6
15. g5 Nh5 16. Bf1 b4 17. Nd5 Bxd5 18. Qxd5 Nf4 19. Qd2 a5 20. h4 a4 21. Nc1 a3
22. b3 d5 23. Nd3 Qd4 24. Qc1 Nxd3 25. Rxd3 Qf2 26. Qd2 Qb6 27. Rxd5 Bc5 28.
Bc4 Bd4 29. h5 Kh8 30. g6 fxg6 31. hxg6 Qxg6 32. Rd7 Rxf3 33. Qxb4 Qg2 34. Rc1
Bb2 35. Rc7 Rcf8 36. Rd1 Rf2 37. Be6 Qf3 38. Rcd7 h6 39. Bf5 Rxf5 40. exf5 Qxf5
41. Qe7 *
Position (FEN): 7k/3RQ1p1/7p/4pq2/8/pP6/PbP2r2/1K1R4 b - - 1 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 803
Best move: Qxc2#