Chess puzzle (Checkmate)
Opening: Reti_Opening, Reti_Opening_Advance_Variation
Moves: 1. Nf3 d5 2. c4 d4 3. d3 Bg4 4. e3 e5 5. Be2 f6 6. exd4 exd4 7. O-O Nc6 8. Re1
Bc5 9. Nxd4 Qxd4 10. Bxg4+ Nge7 11. Re4 Qxf2+ 12. Kh1 O-O 13. a3 Rad8 14. Rf4
Rxd3 15. Qxd3 *
Position (FEN): 5rk1/ppp1n1pp/2n2p2/2b5/2P2RB1/P2Q4/1P3qPP/RNB4K b - - 0 15
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1148
Best move: Qg1#