Chess puzzle (Checkmate)
Moves: 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Nc3 Bb4 7. Rb1 Qa3
8. Rb3 Qa5 9. e4 Nge7 10. Bc4 O-O 11. O-O a6 12. Qb1 b5 13. Bd5 Bxc3 14. Bxc3
Qb6 15. a4 Rb8 16. axb5 axb5 17. Qd1 Na5 18. Rb1 Bb7 19. Ng5 Bxd5 20. exd5 Nc4
21. Re1 Qg6 22. f4 Nf5 23. Qf3 h6 24. Ne4 Rfe8 25. Nc5 d6 26. exd6 cxd6 27.
Rxe8+ Rxe8 28. Ne4 Nh4 29. Qg3 Qxe4 *
Position (FEN): 4r1k1/5pp1/3p3p/1p1P4/2n1qP1n/2B3Q1/2P3PP/1R4K1 w - - 0 30
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 580
Best move: Qxg7#