Chess puzzle (Checkmate)
Opening: English_Defense, English_Defense_Other_variations
Moves: 1. d4 b6 2. Bf4 Bb7 3. Nf3 g6 4. e3 Bg7 5. c4 Nf6 6. Nc3 Ne4 7. Nxe4 Bxe4 8.
Bd3 Bb7 9. O-O d6 10. Be2 Nd7 11. Rc1 O-O 12. b3 Re8 13. Qc2 e5 14. dxe5 Nxe5
15. Bxe5 Bxe5 16. Nxe5 Rxe5 17. Rfd1 Qg5 18. f4 *
Position (FEN): r5k1/pbp2p1p/1p1p2p1/4r1q1/2P2P2/1P2P3/P1Q1B1PP/2RR2K1 b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 605
Best move: Qxg2#