Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. e3 d5 3. d4 exd4 4. exd4 Bb4+ 5. Nc3 dxc4 6. Bxc4 Ne7 7. Nf3 O-O 8.
O-O Bg4 9. Be3 Nf5 10. h3 Nxe3 11. fxe3 Bxc3 12. bxc3 Bf5 13. Re1 Be4 14. Kh1
Nd7 15. Qb3 Bxf3 16. gxf3 b6 17. Re2 Nf6 18. Rg2 Qe7 19. Re1 Nh5 20. Rg4 Nf6
21. Rg2 Qd7 22. Kh2 a6 23. Reg1 g6 24. e4 Nh5 25. Rg4 Nf6 26. R4g2 b5 27. Be2
c6 28. e5 Nd5 29. h4 Nf4 30. Rf2 *
Position (FEN): r4rk1/3q1p1p/p1p3p1/1p2P3/3P1n1P/1QP2P2/P3BR1K/6R1 b - - 2 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 931
Best move: Qh3#