Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8.
Kxf1 Bg7 9. g3 O-O 10. Kg2 d6 11. Nf3 Nbd7 12. a4 Nb6 13. Qc2 Nfd7 14. b3 Ne5
15. Bb2 Nxf3 16. Kxf3 Qd7 17. Nb5 Bxb2 18. Qxb2 c4 19. Qd4 Rfb8 20. bxc4 Rxa4
21. Rxa4 Nxa4 22. Ra1 Nc5 23. Ra7 Qh3 24. Rxe7 Qxh2 25. Nxd6 Qh1+ 26. Ke2 Qh5+
27. Kf1 Rb1+ 28. Kg2 *
Position (FEN): 6k1/4Rp1p/3N2p1/2nP3q/2PQP3/6P1/5PK1/1r6 b - - 6 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1003
Best move: Qh1#