Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 O-O 6. O-O Nc6 7. d3 a5 8. Rb1
e5 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd5 Bg7 12. a3 a4 13. Nc3 Nd4 14. Nxa4 c6 15.
Nc3 Bg4 16. e3 Nxf3+ 17. Bxf3 Bh3 18. Re1 Re8 19. Qc2 f5 20. e4 f4 21. Bg2 Qd7
22. f3 Rf8 23. g4 Bxg2 24. Kxg2 Bf6 25. Rh1 Bd8 26. h4 Bb6 27. Na4 Bd4 28. c5
d5 29. Nb6 Qe6 30. Nxa8 Rxa8 31. Qc1 Kg7 32. b4 dxe4 33. dxe4 Qa2+ 34. Kh3 Qf2
35. Rg1 Qxf3+ 36. Kh2 Qf2+ 37. Rg2 *
Position (FEN): r7/1p4k1/2p3pp/2P1p3/1P1bPpPP/P7/5qRK/1RQ5 b - - 3 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1158
Best move: Qxh4#