Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d3 Nc6 5. Be3 Qc7 6. Be2 Nf6 7. O-O Be7 8. h3
b5 9. a4 b4 10. Na2 Bb7 11. c3 d5 12. cxb4 dxe4 13. dxe4 cxb4 14. Bd3 O-O 15.
Qe2 Na5 16. Bd2 Rfd8 17. Bxb4 Bxb4 18. Nxb4 Qb6 19. Qe1 Rab8 20. Nc2 *
Position (FEN): 1r1r2k1/1b3ppp/pq2pn2/n7/P3P3/3B1N1P/1PN2PP1/R3QRK1 b - - 4 20
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1224
Best move: Rxd3