Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Delayed_Alapin_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. c3 a6 4. d4 cxd4 5. c4 Nc6 6. Nxd4 Qc7 7. g3 Nf6 8. Nxc6
Qxc6 9. Bd3 Nxe4 10. O-O Nf6 11. Nc3 b5 12. Re1 Bb7 13. cxb5 *
Position (FEN): r3kb1r/1b1p1ppp/p1q1pn2/1P6/8/2NB2P1/PP3P1P/R1BQR1K1 b kq - 0 13
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 569
Best move: Qh1#