Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O cxd4 7. Nxd4 Ne7 8. Nxf5
Nxf5 9. c4 d4 10. Nd2 Nc6 11. Nf3 Bc5 12. a3 a5 13. Bd3 O-O 14. Bg5 Qb6 15. b3
h6 16. Bd2 Rfd8 17. Qc2 Ne3 18. fxe3 dxe3 19. Bxe3 Bxe3+ 20. Kh1 Rd7 21. Rad1
Rad8 22. Be4 Nd4 23. Nxd4 Rxd4 24. Rxd4 Qxd4 25. Bxb7 Qxe5 26. Rd1 Rxd1+ 27.
Qxd1 Bc5 28. a4 g5 29. Bf3 Qe3 30. h3 Kg7 31. Qe2 *
Position (FEN): 8/5pk1/4p2p/p1b3p1/P1P5/1P2qB1P/4Q1P1/7K b - - 2 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1068
Best move: Qg1#