Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 Bf5 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 Bg6 6. h4 h6 7. h5 Bh7 8. f4
Nf6 9. e5 Nd5 10. Qb3 Nxc3 11. bxc3 b6 12. Ba3 a6 13. Bc4 e6 14. Bxf8 Rxf8 15.
Nf3 b5 16. Be2 Nd7 17. g4 c5 18. g5 Be4 19. Rg1 cxd4 20. cxd4 Rc8 21. Nd2 Bd5
22. Qe3 Qa5 23. g6 Rc3 24. Qf2 Rc2 25. Bd3 Rxa2 26. gxf7+ Kxf7 27. Rxa2 Qxa2
28. Bg6+ Kg8 29. Qg3 Rc8 30. Bh7+ Kf8 31. Qxg7+ Ke8 32. Qg8+ Nf8 33. Bg6+ Kd7
34. Qf7+ Kc6 35. Ke2 Bc4+ 36. Bd3 Bxd3+ 37. Kxd3 Kd5 38. Qb7+ Rc6 39. Rc1 Qa3+
40. Ke2 Qxc1 41. Qe7 Rc2 *
Position (FEN): 5n2/4Q3/p3p2p/1p1kP2P/3P1P2/8/2rNK3/2q5 w - - 2 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1453
Best move: Qd6#