Chess puzzle (Advantage)
Opening: Scandinavian_Defense, Scandinavian_Defense_Other_variations
Moves: 1. e4 d5 2. e5 f5 3. exf6 exf6 4. Nf3 Qe7+ 5. Qe2 Qxe2+ 6. Bxe2 Bg4 7. O-O Bxf3
8. Bxf3 Nc6 9. Bxd5 Nh6 10. Re1+ Kd7 11. d3 Nb4 12. Bxb7 *
Position (FEN): r4b1r/pBpk2pp/5p1n/8/1n6/3P4/PPP2PPP/RNB1R1K1 b - - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 1704
Best move: Rb8