Chess puzzle (Checkmate)
Moves: 1. Nf3 c5 2. e3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Nf3 d6 7. Nbd2 Nf6 8.
Be2 O-O 9. O-O Bd7 10. Bd3 Qc7 11. Rb1 Rac8 12. b3 Nb4 13. Ne4 Ng4 14. Ng3 Ne5
15. Nxe5 Bxe5 16. a3 Nxd3 17. Qxd3 a5 18. f4 Bg7 19. Bb2 Bxb2 20. Rxb2 a4 21.
Rc1 axb3 22. Rxb3 Bc6 23. Rbc3 Qa5 24. Ne2 Qh5 25. Nd4 Bd7 26. Qd2 Rfd8 27. e4
e5 28. Ne2 exf4 29. Nxf4 Qc5+ 30. Kh1 Bc6 31. Nd5 Bxd5 32. cxd5 Qa5 33. Qb2
Rxc3 34. Rxc3 h5 35. h3 Kh7 36. Qc1 Rd7 37. Qb2 Qa6 38. Rc8 Qf1+ 39. Kh2 Qf4+
40. g3 Qxe4 *
Position (FEN): 2R5/1p1r1p1k/3p2p1/3P3p/4q3/P5PP/1Q5K/8 w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 657
Best move: Qh8#