Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 c5 6. d4 c4 7. Be2 Bg4 8.
O-O e6 9. c3 Nc6 10. h3 Bh5 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Nh2 Bg6 14. Re1 O-O-O
15. Bxc4 Rhe8 16. Qa4 a6 17. Bf1 e5 18. Rad1 exd4 19. cxd4 Rxe1 20. Rxe1 Qxd4
21. Qb3 Qd2 22. Re3 Qd1 23. Qb6 Qb1 24. g3 Qxa2 25. Rc3 Be4 26. Rb3 Nd4 27. Rb4
Qd5 28. Bc4 Nf3+ 29. Nxf3 Qd1+ 30. Bf1 Qxf3 31. Rxe4 Qxe4 32. Bg2 Qe7 33. h4
Qc7 34. Qb4 Qd6 *
Position (FEN): 2kr4/1p3ppp/p2q4/8/1Q5P/6P1/1P3PB1/6K1 w - - 3 35
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1421
Best move: Qxb7#