Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Nf6 6. h3 O-O 7. Nf3 e6 8. Bd3 Nbd7
9. O-O e5 10. a3 Ne8 11. b4 f5 12. Bc2 f4 13. Ba4 Nb6 14. Bxe8 Rxe8 15. bxc5
dxc5 16. Qd3 Bd7 17. Rb1 Rb8 18. Re1 Nc8 19. a4 Nd6 20. Ba3 Rc8 21. Nb5 Bxb5
22. axb5 Bf8 23. Bb2 Nf7 24. Ra1 Ra8 25. Ra2 Bd6 26. Rea1 Qb8 27. Ra4 h5 28.
Qa3 a6 29. bxa6 bxa6 30. Bc3 Re7 31. Rxa6 Rxa6 32. Qxa6 Rb7 33. Nxe5 Rb1+ 34.
Kh2 Rxa1 35. Bxa1 f3 36. g3 h4 37. Nxf7 Bxg3+ 38. Kh1 *
Position (FEN): 1q4k1/5N2/Q5p1/2pP4/2P1P2p/5pbP/5P2/B6K b - - 1 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1141
Best move: Qb1#