Chess puzzle (Crushing)
Opening: Zukertort_Opening, Zukertort_Opening_Tennison_Gambit
Moves: 1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. Bc4 e6 5. O-O h6 6. Nh3 Bc5 7. Nc3 c6 8. Qe2
O-O 9. Nxe4 Nxe4 10. Qxe4 Qf6 11. d3 Nd7 12. Rb1 Ne5 13. Bb3 Ng6 14. Bd2 e5 15.
Bc3 Bxh3 16. gxh3 Rae8 17. Kg2 Qg5+ 18. Kh1 Bd6 *
Position (FEN): 4rrk1/pp3pp1/2pb2np/4p1q1/4Q3/1BBP3P/PPP2P1P/1R3R1K w - - 5 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1662
Best move: Rg1