Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Bg4 7. a3 Bxd2+ 8.
Qxd2 Bxf3 9. gxf3 Qe7 10. e3 dxe3 11. fxe3 Nxe5 12. Qg2 Ng6 13. Bg3 Qxe3+ 14.
Be2 O-O-O 15. Bf2 Qd2+ 16. Kf1 Nf4 17. Qg4+ f5 18. Qxf5+ Kb8 19. Re1 Nf6 20.
Bg3 Nxe2 21. Rxe2 Qd1+ 22. Re1 Qb3 23. Kg2 Qxb2+ 24. Kh3 Qxa3 25. Ra1 Qe7 26.
Rhb1 Qd7 27. Qxd7 Rxd7 28. Rb5 h5 29. Rab1 b6 30. c5 Rd5 *
Position (FEN): 1k5r/p1p3p1/1p3n2/1RPr3p/8/5PBK/7P/1R6 w - - 1 31
White to move.
Themes:  Endgame  
Puzzle rating: 1564
Best move: cxb6