Chess puzzle (Checkmate)
Opening: Tarrasch_Defense, Tarrasch_Defense_Symmetrical_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c5 5. Nf3 Nc6 6. Bd2 cxd4 7. exd4 Bb4 8. a3
Bxc3 9. Bxc3 O-O 10. cxd5 Qxd5 11. Be2 b6 12. O-O Bb7 13. Ne5 Nxe5 14. dxe5 *
Position (FEN): r4rk1/pb3ppp/1p2pn2/3qP3/8/P1B5/1P2BPPP/R2Q1RK1 b - - 0 14
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 806
Best move: Qxg2#