Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Bd3 Nc6 5. c3 a6 6. Nf3 b5 7. Nbd2 b4 8. a3
bxa3 9. Rxa3 Bxa3 10. Qa4 Bd7 11. Qxa3 Qe7 12. Qxe7+ Kxe7 13. Bxc7 Rhc8 14. Bg3
a5 15. Ke2 a4 16. Ra1 h6 17. Bb5 Ra5 18. Bxc6 Bxc6 19. b4 axb3 *
Position (FEN): 2r5/4kpp1/2b1pn1p/r2p4/3P4/1pP1PNB1/3NKPPP/R7 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1273
Best move: Rxa5