Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. g3 Nf6 5. Bg2 h6 6. O-O Be6 7. d3 Nd4 8. Nxd4
exd4 9. Bxb7 Bh3 10. Re1 dxc3 11. Bxa8 Qxa8 12. bxc3 *
Position (FEN): q3kb1r/p1p2pp1/3p1n1p/8/2P5/2PP2Pb/P3PP1P/R1BQR1K1 b k - 0 12
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1014
Best move: Qg2#