Chess puzzle (Advantage)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Bb5+ Nc6 6. h3 Bh5 7. g4 Bg6 8.
Nc3 h5 9. g5 e6 10. Ne5 Bd6 11. Nxc6 bxc6 12. Bxc6+ Ke7 13. Bxa8 Qxa8 14. Be3
e5 15. Qe2 Kd7 16. O-O-O Ne7 17. dxe5 Bxe5 18. Qb5+ Kd6 19. Nxd5 Nxd5 20. Qc5+
Ke6 21. Rhe1 *
Position (FEN): q6r/p4pp1/4k1b1/2Qnb1Pp/8/4B2P/PPP2P2/2KRR3 b - - 3 21
Black to move.
Themes: Discovered Attack, Quiet Move Middlegame  
Puzzle rating: 1777
Best move: Rc8