Chess puzzle (Crushing)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bg3 O-O 6. Bd3 c5 7. c3 b6 8. Nbd2
Ba6 9. Bc2 cxd4 10. cxd4 Nc6 11. a3 Rc8 12. Ba4 Na5 13. Bxd6 Qxd6 14. Ne5 Nc4
15. Ndxc4 Bxc4 16. Nxc4 Rxc4 17. O-O Rfc8 18. Qe2 *
Position (FEN): 2r3k1/p4ppp/1p1qpn2/3p4/B1rP4/P3P3/1P2QPPP/R4RK1 b - - 3 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1325
Best move: Rxa4