Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bg5 Be7 6. Bxe7 Ngxe7 7. g3 O-O 8.
Bg2 Ng6 9. O-O Ngxe5 10. Nxe5 Nxe5 11. Nd2 c5 12. a3 Be6 13. Qc2 Rb8 14. b4 b6
15. Rfc1 Qf6 16. Nf3 Nxc4 17. Qa4 Qe7 18. bxc5 bxc5 19. Rxc4 Bxc4 20. Qxc4 Rb2
21. Re1 Re8 22. Kf1 Reb8 23. e3 dxe3 24. Rxe3 Rb1+ 25. Ne1 Qd6 26. Qa4 g6 27.
Be4 Rc1 28. Kg2 c4 29. Bc6 Kg7 30. Nf3 Rbb1 31. Kh3 c3 32. Qc4 c2 33. Rc3 Qd1
34. Be4 Rb2 35. Nd4 Qh5+ 36. Kg2 Rbb1 37. Rxc2 *
Position (FEN): 8/p4pkp/6p1/7q/2QNB3/P5P1/2R2PKP/1rr5 b - - 0 37
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 991
Best move: Rg1#