Chess puzzle (Crushing)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Other_variations
Moves: 1. e4 Nc6 2. Bc4 e5 3. c3 Nf6 4. d3 h6 5. Bb3 d6 6. h3 Be7 7. Nf3 O-O 8. Nh2
Kh8 9. Bd2 a6 10. Ng4 Nxg4 11. hxg4 Bg5 12. Qe2 Ne7 *
Position (FEN): r1bq1r1k/1pp1npp1/p2p3p/4p1b1/4P1P1/1BPP4/PP1BQPP1/RN2K2R w KQ - 3 13
White to move.
Themes: Pin Opening  
Puzzle rating: 844
Best move: Bxg5