Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. c3 e6 3. Nf3 d5 4. Bg5 Be7 5. Bxe7 Qxe7 6. e3 c4 7. Qc2 h6 8. Nbd2
Nf6 9. Be2 Nc6 10. b3 b5 11. O-O O-O 12. Rfe1 Qd6 13. e4 dxe4 14. Nxe4 Nxe4 15.
Qxe4 Bb7 16. bxc4 Na5 17. Qc2 bxc4 18. Ne5 Bd5 19. Qa4 Nc6 20. Nxc4 Qf4 21. Ne3
Ne7 22. Nxd5 Nxd5 23. Bf3 Nxc3 24. Qc4 Rac8 25. Qb4 Nd5 26. Bxd5 exd5 27. Re5
Rc4 28. Qe1 Rxd4 29. Re8 Rxe8 30. Qxe8+ Kh7 31. Qd7 Rd2 32. Qxa7 d4 33. Rf1 Qf5
34. h3 Qd5 35. a4 d3 36. Qe3 Re2 37. Qc1 d2 38. Qc2+ g6 39. Rd1 Re1+ 40. Kh2
Qe5+ 41. g3 Qe2 42. Rxd2 Qf1 43. Qc6 *
Position (FEN): 8/5p1k/2Q3pp/8/P7/6PP/3R1P1K/4rq2 b - - 2 43
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1191
Best move: Qg1#