Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. c4 Nf6 5. Qa4+ Bd7 6. Qb3 Bc6 7. cxd5 Nxd5
8. Bc4 e6 9. d4 Be7 10. O-O O-O 11. Nc3 Nb6 12. Bd3 Bxf3 13. gxf3 Nc6 14. Qc2
g6 15. Ne2 Nxd4 16. Nxd4 Qxd4 17. Kh1 Rac8 18. Qe2 Nd5 19. Rd1 Qh4 20. Rg1 Bd6
21. Rg2 Rc5 22. Bg5 Qh3 23. Rag1 Nf4 24. Qf1 Qxf3 25. Bxf4 Qxf4 26. Rg3 Rh5 27.
R1g2 Rc8 28. Rg1 Qh4 29. R3g2 Qxh2+ 30. Rxh2 *
Position (FEN): 2r3k1/pp3p1p/3bp1p1/7r/8/3B4/PP3P1R/5QRK b - - 0 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1700
Best move: Rxh2#