Chess puzzle (Advantage)
Moves: 1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8.
Be3 Qa5 9. Qd2 Nc6 10. Be2 cxd4 11. cxd4 Qxd2+ 12. Kxd2 O-O 13. Rab1 Bg4 14.
Rxb7 Bxf3 15. Bxf3 Nxd4 16. Rxe7 Rfd8 17. Bxd4 Bxd4 18. Ke2 Rab8 19. Rd1 Rb2+
20. Rd2 *
Position (FEN): 3r2k1/p3Rp1p/6p1/8/3bP3/5B2/Pr1RKPPP/8 b - - 5 20
Black to move.
Themes:  Endgame  
Puzzle rating: 1174
Best move: Rxd2+