Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Be3 Ne7 8. Nh4
Nf5 9. Nxf5 Bxf5 10. Nd2 h5 11. c3 g5 12. f4 g4 13. b4 a5 14. bxa5 Qxa5 15. c4
Qc3 16. Bf2 h4 17. Rc1 Qb2 18. cxd5 exd5 19. Bxg4 Bxg4 20. Qxg4 Qxd2 21. Rfd1
Qxa2 22. Bxh4 Be7 23. Bxe7 Kxe7 24. Qg5+ Ke8 25. f5 Qe2 26. e6 Ra2 27. exd7+
Kxd7 28. Re1 Qf2+ 29. Kh1 Re2 30. Rxe2 Qxe2 31. Qf6 Rh7 32. Rb1 Kc7 33. Qg5 Qe4
34. Qg3+ Kc8 35. Re1 Qxf5 36. Qg8+ Kd7 37. Qe8+ Kc7 38. Re7+ Kb6 39. Qd8+ Kb5
40. Re1 Kc4 41. Qa5 Rxh2+ 42. Kxh2 Qf4+ 43. Kg1 Qxd4+ 44. Kf1 Qf4+ 45. Ke2 Qe4+
46. Kd1 Qb1+ 47. Kd2 Qd3+ 48. Kc1 d4 49. Qa4+ Kc3 50. Qc2+ *
Position (FEN): 8/1p3p2/2p5/8/3p4/2kq4/2Q3P1/2K1R3 b - - 3 50
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 598
Best move: Qxc2#