Chess puzzle (Checkmate)
Opening: Alekhine_Defense, Alekhine_Defense_Scandinavian_Variation
Moves: 1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. Bb5 d4 5. Ne4 c6 6. Ba4 Qa5 7. Bb3 Qxe5 8. d3
Nf6 9. f4 Qf5 10. Qe2 e5 11. fxe5 Bb4+ 12. c3 dxc3 13. Nxc3 Bxc3+ 14. bxc3 Nh5
15. Nf3 O-O 16. O-O Qg6 17. Bg5 h6 18. Be7 Nf4 19. Qe3 *
Position (FEN): rnb2rk1/pp2Bpp1/2p3qp/4P3/5n2/1BPPQN2/P5PP/R4RK1 b - - 3 19
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1353
Best move: Qxg2#