Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 c5 3. c3 Qb6 4. Qc2 cxd4 5. cxd4 Nc6 6. e3 d5 7. a3 Bf5 8. Qc1
Rc8 9. Nc3 Ne4 10. Nxe4 dxe4 11. Ne2 e5 12. dxe5 Nb4 13. Nc3 Nd3+ 14. Bxd3 exd3
15. O-O Be7 16. Qd2 Rd8 17. e4 Bg6 18. Nd5 Qb3 19. f3 Bc5+ 20. Kh1 O-O 21. Rac1
Bd4 22. Rb1 Rxd5 23. exd5 Qxd5 24. Rfe1 h6 25. Bg3 Re8 26. f4 Re6 27. Bf2 Rc6
28. Bxd4 Qxd4 29. Rbc1 Rb6 30. b4 Be4 31. Qc3 Qd5 32. Qd2 Rg6 33. Rg1 h5 34.
Qf2 Rg4 35. h3 Rg6 36. Rcd1 Qe6 37. Rd2 *
Position (FEN): 6k1/pp3pp1/4q1r1/4P2p/1P2bP2/P2p3P/3R1QP1/6RK b - - 4 37
Black to move.
Themes: Kingside Attack, Pin Endgame Mate in 1 
Puzzle rating: 1492
Best move: Qxh3#