Chess puzzle (Checkmate)
Opening: Benoni_Defense, Benoni_Defense_Old_Benoni
Moves: 1. d4 c5 2. d5 h6 3. e3 Nf6 4. c4 g6 5. Nf3 Bg7 6. a3 Ne4 7. h3 O-O 8. Bd3 Nd6
9. Nc3 e6 10. Ne4 Qe7 11. Nxc5 b6 12. Ne4 Bb7 13. Nxd6 Qxd6 14. dxe6 dxe6 15.
Rb1 Qc6 16. O-O Nd7 17. b4 Ne5 18. Nxe5 *
Position (FEN): r4rk1/pb3pb1/1pq1p1pp/4N3/1PP5/P2BP2P/5PP1/1RBQ1RK1 b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 490
Best move: Qxg2#