Chess puzzle (Advantage)
Moves: 1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Ne7 5. e4 Ng6 6. Be3 Be7 7. Qd2 O-O 8. Bd3 f5
9. f3 Bh4+ 10. g3 f4 11. Bf2 Bg5 12. g4 Bh4 13. Nh3 Bxf2+ 14. Nxf2 Nh4 15. Ke2
Na6 16. Rag1 Nb4 17. Bb1 b6 18. a3 Na6 19. Bc2 Nc7 20. Ba4 Ba6 21. Qd3 Rb8 22.
Bc6 b5 23. cxb5 Nxb5 24. Bxb5 Bxb5 25. Nxb5 Qa5 26. Nxd6 *
Position (FEN): 1r3rk1/p5pp/3N4/q1pPp3/4PpPn/P2Q1P2/1P2KN1P/6RR b - - 0 26
Black to move.
Themes:  Middlegame  
Puzzle rating: 1018
Best move: Rxb2+