Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d3 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Bg7 8. Be2
d6 9. Nb5 Bd7 10. Nxd6+ Kf8 11. Nxb7 Qb6 12. Bd6+ Kg8 13. Nxc5 Nb4 14. Nxd7
Qxd6 15. Nxf6+ Bxf6 16. O-O g4 17. Nd2 h5 18. Nc4 Qc7 19. c3 Nc6 20. d4 e5 21.
d5 Na5 22. Ne3 Qd7 23. Nf5 Bd8 24. b4 Nb7 25. c4 Nd6 26. Nxd6 Qxd6 27. c5 Qg6
28. Bd3 Kg7 29. f4 Bf6 30. f5 Qg5 31. d6 Rad8 32. Bc4 h4 33. Qd5 Rhf8 34. c6 h3
35. g3 Rxd6 36. Qxd6 Qe3+ 37. Rf2 Qc3 38. Raf1 Qxc4 39. c7 Rc8 40. Qd1 Qxe4 41.
Rc2 Rxc7 42. Rxc7 *
Position (FEN): 8/p1R2pk1/5b2/4pP2/1P2q1p1/6Pp/P6P/3Q1RK1 b - - 0 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1364
Best move: Qg2#