Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Ng4 5. Be2 Ngxe5 6. Nxe5 Nxe5 7. O-O d6 8.
d4 cxd4 9. cxd4 Nc6 10. Nc3 Bf5 11. d5 Ne5 12. h3 g6 13. f4 Nd7 14. Qd4 Nf6 15.
g4 Bd7 16. g5 Bg7 17. gxf6 Bxf6 18. Qe3 a6 19. Bd2 Qc8 20. Rab1 Bxh3 21. Rf2
Bf5 22. Ne4 O-O 23. Nxf6+ exf6 24. Bd3 Re8 25. Qd4 Bg4 26. Qxf6 Qc5 27. Bc3 Kf8
28. Qg7+ Ke7 29. Re1+ Kd8 30. Rxe8+ Kxe8 31. Qg8+ Ke7 32. Qxa8 Qxd5 33. Bf1 Bf3
34. Qa7 g5 35. Qe3+ Be4 36. fxg5 Kd7 37. Rd2 Qf5 38. Rf2 Qg4+ 39. Bg2 d5 40.
Rxf7+ Kc6 41. Rf6+ Kd7 42. Kh2 *
Position (FEN): 8/1p1k3p/p4R2/3p2P1/4b1q1/2B1Q3/PP4BK/8 b - - 4 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1297
Best move: Qxg2#