Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 Ne7 3. Nf3 g6 4. Nc3 Bg7 5. a3 d5 6. e5 b6 7. h3 c5 8. dxc5 bxc5
9. Be2 Qc7 10. O-O Bxe5 11. Nxe5 Qxe5 12. Bf3 O-O 13. Re1 Qf5 14. Nb5 Nbc6 15.
Bh6 Re8 16. Nc7 Bb7 17. Nxe8 Rxe8 18. c3 e5 19. Bg4 Qf6 20. Qd2 d4 21. cxd4
cxd4 22. b4 Qd6 23. Rac1 f5 24. Bd1 e4 25. Bb3+ Nd5 26. b5 Ne7 27. Qxd4 Kf7 28.
Qg7+ Ke6 29. Red1 f4 30. Qxh7 f3 31. gxf3 e3 32. Re1 Kd7 33. fxe3 Qg3+ 34. Kf1
Qxf3+ 35. Kg1 Qg3+ 36. Kf1 Nxe3+ 37. Bxe3 *
Position (FEN): 4r3/pb1kn2Q/6p1/1P6/8/PB2B1qP/8/2R1RK2 b - - 0 37
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1620
Best move: Qg2#