Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. O-O O-O 7. Re1 Bg4 8.
Bg5 Nbd7 9. Nbd2 c5 10. dxc5 Bxc5 11. c3 Qb6 12. Bh4 Rfe8 13. Qc2 h6 14. h3 Be6
15. Bg3 Rac8 16. Nb3 d4 17. Nxc5 Nxc5 18. Nxd4 Nxd3 19. Qxd3 Qxb2 20. Nxe6 Rxe6
21. Rac1 Rxe1+ 22. Rxe1 Qxc3 23. Qd1 Qc2 24. Qd6 Qxa2 25. Bh4 Qa5 26. Rd1 Qf5
27. Qe7 Ne4 28. Qxb7 g5 29. Bg3 Nxg3 30. fxg3 Qc5+ 31. Kh2 a5 32. Qb3 Qb4 33.
Qf3 Rc3 34. Qd5 Qc4 35. Qxa5 Rc2 36. Qd5 Qe2 37. Qd3 *
Position (FEN): 6k1/5p2/7p/6p1/8/3Q2PP/2r1q1PK/3R4 b - - 4 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 890
Best move: Qxg2#