Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Old_Variation
Moves: 1. c4 d5 2. d4 dxc4 3. e3 b5 4. a4 Bd7 5. axb5 Bxb5 6. b3 Qd5 7. Nc3 Qc6 8.
Nxb5 Qxb5 9. bxc4 Qb4+ 10. Bd2 Qd6 11. c5 Qd5 12. Bb5+ c6 13. Ba4 Qxg2 14. Qf3
Qxf3 15. Nxf3 e6 16. Ne5 Ne7 17. Rb1 f6 18. Rxb8+ *
Position (FEN): rR2kb1r/p3n1pp/2p1pp2/2P1N3/B2P4/4P3/3B1P1P/4K2R b Kkq - 0 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1500
Best move: Rxb8