Chess puzzle (Advantage)
Moves: 1. d4 c6 2. e4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 c5 7. c3 Nc6 8. O-O
Nge7 9. Be3 Nf5 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nbd2 O-O 13. g3 cxd4 14. Nxd4
Nfxd4 15. cxd4 Qb4 16. Nb3 a5 17. a3 Qa4 18. Rfd1 b5 19. Nc5 Qc4 20. Qxc4 bxc4
21. Rab1 Ra7 22. b4 axb4 23. axb4 Rc8 24. b5 Nxd4 *
Position (FEN): 2r3k1/r4ppp/4p3/1PNpP3/2pn4/6P1/5P1P/1R1R2K1 w - - 0 25
White to move.
Themes:  Endgame  
Puzzle rating: 1361
Best move: b6