Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. Nc3 e6 3. e3 c5 4. Nf3 Nc6 5. Bd3 d5 6. cxd5 exd5 7. Bb1 Be7 8. d4
O-O 9. O-O Bg4 10. h3 Bh5 11. g4 Bg6 12. Bd2 Ne4 13. Nh4 Bxh4 14. Nxe4 Bxe4 15.
Bxe4 dxe4 16. Bc3 cxd4 17. exd4 Qd5 18. Qe2 Rad8 19. Rfd1 f5 20. Rac1 f4 21. b4
e3 22. f3 Rd6 23. b5 Nd8 24. Bb4 Nf7 25. Bxd6 Qxd6 26. Rc4 Ng5 27. Kg2 Qh6 28.
Rc5 Bf2 29. Rh1 Qh4 30. Qc4+ Kh8 31. Rc8 Qg3+ 32. Kf1 e2+ 33. Kxe2 Qxf3+ 34.
Kd2 Qe3+ 35. Kc2 Qe4+ 36. Kb3 Qe7 37. Rf1 Be3 38. Rc7 Qd8 39. d5 Ne4 40. Ka4
Nd2 41. Qc3 Nxf1 *
Position (FEN): 3q1r1k/ppR3pp/8/1P1P4/K4pP1/2Q1b2P/P7/5n2 w - - 0 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1458
Best move: Qxg7#