Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Bb5 a6 7. Ba4 b5 8. Bc2
c4 9. O-O Nf6 10. Bg5 Be7 11. Re1 O-O 12. Ne5 Nxe5 13. dxe5 Ne4 14. Bxe7 Qxe7
15. Bxe4 dxe4 16. Rxe4 Qg5 17. Qe2 Bb7 18. Re3 *
Position (FEN): r4rk1/1b3ppp/p7/1p2P1q1/2p5/2P1R3/PP2QPPP/RN4K1 b - - 4 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 707
Best move: Qxg2#