Chess puzzle (Checkmate)
Opening: Yusupov-Rubinstein_System, Yusupov-Rubinstein_System_Other_variations
Moves: 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c3 d5 7. a3 c4 8. Be2 Be7
9. b3 O-O 10. bxc4 Ne4 11. cxd5 Qxd5 12. Ne5 Nxc3 13. Nxc3 *
Position (FEN): rn3rk1/pb2bppp/1p2p3/3qN3/3P4/P1N1P3/4BPPP/R1BQ1RK1 b - - 0 13
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 844
Best move: Qxg2#