Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 a6 3. c3 Nc6 4. d4 d5 5. e5 c4 6. Be2 e6 7. O-O Nge7 8. Bg5 Qb6
9. b3 cxb3 10. axb3 Ng6 11. c4 dxc4 12. bxc4 Qb2 13. Nbd2 Nxd4 14. Nxd4 Qxd4
15. Nf3 Qxd1 16. Rfxd1 Be7 17. Bxe7 Nxe7 18. Rab1 O-O 19. h3 Rb8 20. Rd6 Nc6 *
Position (FEN): 1rb2rk1/1p3ppp/p1nRp3/4P3/2P5/5N1P/4BPP1/1R4K1 w - - 3 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1393
Best move: Rxc6