Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 Nf6 5. d4 Bf5 6. Nf3 e6 7. Bg5 Be7 8. c3
O-O 9. Nbd2 Nc6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. Nf3 Bg4 14. h3 Bxf3
15. gxf3 Nxe5 16. f4 Ng6 17. Qg4 e5 18. f5 Nf4 19. O-O-O d4 20. cxd4 Rac8+ 21.
Kb1 Rfd8 22. dxe5 Qxe5 23. Rde1 Qd6 24. Rd1 Qe5 25. Rde1 Qd4 26. Rd1 Qe4+ 27.
Ka1 Re8 28. a3 Rcd8 29. Rde1 Qd4 30. Rxe8+ Rxe8 31. Rd1 Qe5 32. h4 h6 33. h5
Qe4 34. f3 Qe3 35. Rg1 Qe5 36. Ka2 Nd3 37. Qg6 *
Position (FEN): 4r1k1/pp3pp1/6Qp/4qP1P/8/PB1n1P2/KP6/6R1 b - - 6 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1121
Best move: Qxb2#