Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. b3 Nf6 5. f3 g6 6. Bb2 Bg7 7. Nd2 O-O 8. Bd3
Nc6 9. Qe2 Nb4 10. h4 h5 11. a3 Nxd3+ 12. Qxd3 Bf5 13. Qb5 Qd6 14. O-O-O Rac8
15. c3 Rxc3+ 16. Bxc3 Qxa3+ 17. Bb2 Rc8+ 18. Nc4 Rxc4+ 19. Qxc4 Qa2 20. Qc3
Qb1+ 21. Kd2 Ne4+ 22. fxe4 Bh6+ 23. Ke1 Qxe4+ 24. Ne2 Qxg2 25. Rg1 Qe4 26. Qg3
Bg4 27. Qg2 Bf3 28. Qf2 Be3 29. Rxg6+ fxg6 30. Qh2 Bf4 31. Qxf4 *
Position (FEN): 6k1/pp2p3/6p1/3p3p/3PqQ1P/1P3b2/1B2N3/3RK3 b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 886
Best move: Qxe2#