Chess puzzle (Advantage)
Opening: Scandinavian_Defense, Scandinavian_Defense_Mieses-Kotroc_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. Nc3 Qa5 6. O-O O-O-O 7. h3 Bh5
8. d3 e6 9. a3 Qf5 10. Be3 Nf6 11. Ne4 Bxf3 12. Bxf3 Bd6 13. Nxd6+ Rxd6 14. b4
a6 15. Qb1 Nd4 16. Bd1 Nd5 *
Position (FEN): 2k4r/1pp2ppp/p2rp3/3n1q2/1P1n4/P2PB2P/2P2PP1/RQ1B1RK1 w - - 4 17
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 839
Best move: Bxd4