Chess puzzle (Checkmate)
Opening: English_Defense, English_Defense_Other_variations
Moves: 1. d4 b6 2. e4 Bb7 3. Bd3 g6 4. Nf3 Bg7 5. Nc3 Nf6 6. Be3 O-O 7. O-O d6 8. e5
Nbd7 9. exf6 Bxf6 10. Bg5 Bxg5 11. Nxg5 e5 12. dxe5 Qxg5 13. exd6 *
Position (FEN): r4rk1/pbpn1p1p/1p1P2p1/6q1/8/2NB4/PPP2PPP/R2Q1RK1 b - - 0 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 619
Best move: Qxg2#