Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d6 3. Nc3 Qa5 4. Nf3 Nf6 5. Bd2 Qb6 6. b3 Bg4 7. Be2 Bxf3 8.
Bxf3 Qxd4 9. O-O e5 10. Ne2 Qb6 11. Be3 c5 12. c4 Nbd7 13. Nc3 a5 14. Nd5 Nxd5
15. Qxd5 Nf6 16. Qd3 O-O-O 17. a4 h5 18. Rab1 h4 19. h3 g5 20. Bxg5 Be7 21.
Bxf6 Bxf6 22. Bg4+ Kb8 23. Qd5 Qc7 24. Rfd1 Bg5 25. Rd3 Rhf8 26. Rf3 Bf4 27.
Qd1 Qe7 28. Rd3 Qf6 29. Qe2 Qg5 30. Rd5 f6 31. Rbd1 Kc7 32. Qd3 f5 33. Bxf5
Rxf5 34. exf5 Rg8 35. g3 hxg3 36. f3 Be3+ 37. Kg2 Bd4 38. Qe4 Rf8 39. Qg4 Qe3
40. Kxg3 *
Position (FEN): 5r2/1pk5/3p4/p1pRpP2/P1Pb2Q1/1P2qPKP/8/3R4 b - - 0 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1352
Best move: Qf2#