Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Williams_Variation
Moves: 1. e4 d6 2. Nf3 Nc6 3. d4 Bg4 4. c3 Bxf3 5. Qxf3 Qd7 6. Bb5 a6 7. Ba4 b5 8. Bb3
e6 9. O-O O-O-O 10. c4 b4 11. a3 Nxd4 12. Qd3 e5 13. axb4 Qg4 14. Bd1 Qe6 15.
Rxa6 Nf6 16. Ra8+ Kd7 17. Ba4+ Ke7 18. Bg5 *
Position (FEN): R2r1b1r/2p1kppp/3pqn2/4p1B1/BPPnP3/3Q4/1P3PPP/1N3RK1 b - - 6 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1561
Best move: Rxa8