Chess puzzle (Advantage)
Moves: 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bf5 6. Nf3 e6 7. Na3 Qb6 8. Nh4 Ne7
9. Be3 cxd4 10. Bxd4 Qc7 11. Nc2 a6 12. Bxc6+ bxc6 13. b4 h6 14. O-O Bh7 15.
Ne1 Ng6 16. Nxg6 Bxg6 17. Nd3 Bxd3 18. Qxd3 c5 19. bxc5 Bxc5 20. Qg3 O-O 21.
Rab1 Rab8 22. Qd3 Qa5 23. Qe2 Rfc8 24. h3 Rb5 25. Rb3 Bxd4 26. cxd4 Rxb3 27.
axb3 Rb8 28. Rb1 Qc3 29. Qxa6 Qxd4 30. Qd6 Rb6 31. b4 *
Position (FEN): 6k1/5pp1/1r1Qp2p/3pP3/1P1q4/7P/5PP1/1R4K1 b - - 0 31
Black to move.
Themes:  Endgame  
Puzzle rating: 1301
Best move: Rxd6