Chess puzzle (Advantage)
Opening: Vienna_Game, Vienna_Game_Anderssen_Defense
Moves: 1. e4 e5 2. Nc3 Bc5 3. h3 d6 4. a3 a6 5. Bc4 Nf6 6. d3 O-O 7. Ba2 h6 8. Nge2
Be6 9. b3 Nc6 10. O-O Nh7 11. Kh1 Bd4 12. Rb1 Ng5 13. Be3 Qd7 14. Bxg5 hxg5 15.
Kh2 g6 16. Nd5 Bxd5 17. exd5 Ne7 18. Nxd4 exd4 19. b4 Nxd5 *
Position (FEN): r4rk1/1ppq1p2/p2p2p1/3n2p1/1P1p4/P2P3P/B1P2PPK/1R1Q1R2 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1070
Best move: Bxd5