Chess puzzle (Checkmate)
Opening: Benoni_Defense, Benoni_Defense_Benoni_Gambit_Accepted
Moves: 1. d4 c5 2. dxc5 Qa5+ 3. Nc3 Qxc5 4. Nf3 g6 5. Bd2 Bg7 6. e3 Nf6 7. g3 b6 8.
Bg2 Bb7 9. O-O O-O 10. b3 Nd5 11. Na4 Qc6 12. Rb1 Nc3 13. Nxc3 Bxc3 14. Nd4 *
Position (FEN): rn3rk1/pb1ppp1p/1pq3p1/8/3N4/1Pb1P1P1/P1PB1PBP/1R1Q1RK1 b - - 1 14
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 468
Best move: Qxg2#