Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 O-O 7. Ng3 h5 8. Bg5
Nh7 9. h4 Nxg5 10. hxg5 Nd7 11. Nxh5 gxh5 12. Qxh5 Re8 13. Qh7+ Kf8 14. f4 Qa5
15. e5 dxe5 16. f5 e4 17. f6 exf6 18. O-O-O fxg5 19. Nxe4 Rxe4 20. Qxe4 Qxa2
21. Qc2 Ne5 22. Bd3 Bd7 23. b3 Qa3+ 24. Kd2 Nxd3 25. Qxd3 Qb2+ 26. Ke1 Re8+ 27.
Kf1 Bg4 28. Re1 Rxe1+ 29. Kxe1 Qxg2 30. Rf1 Bc3+ 31. Qxc3 *
Position (FEN): 5k2/pp3p2/8/2pP2p1/2P3b1/1PQ5/6q1/4KR2 b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 817
Best move: Qe2#