Chess puzzle (Advantage)
Opening: Old_Indian_Defense, Old_Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 g6 5. Bg5 Bg7 6. e3 O-O 7. Bd3 Re8 8. O-O
e5 9. dxe5 Nxe5 10. Nxe5 Rxe5 11. Bh4 b6 12. Qf3 Rb8 13. Nd5 Bb7 14. Bxf6 Bxd5
15. Bxd8 Bxf3 16. Bxc7 Rg5 17. g3 Rc8 18. Bxd6 Bf6 19. Rfe1 *
Position (FEN): 2r3k1/p4p1p/1p1B1bp1/6r1/2P5/3BPbP1/PP3P1P/R3R1K1 b - - 2 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1689
Best move: Rd8