Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Bf4 Bf5 3. Nf3 e6 4. e3 c5 5. c3 Nf6 6. Be2 Nc6 7. O-O cxd4 8. cxd4
Bd6 9. Bxd6 Qxd6 10. a3 O-O 11. Nbd2 Rfe8 12. Nh4 Be4 13. Nxe4 dxe4 14. g3 Rad8
15. Ng2 Qc7 16. Rc1 e5 17. d5 Rxd5 18. Qc2 Red8 19. Rfd1 h6 20. b4 a6 21. Qb3
R8d6 22. Rxd5 Rxd5 23. a4 Qd7 24. b5 Na5 25. Qb4 b6 *
Position (FEN): 6k1/3q1pp1/pp3n1p/nP1rp3/PQ2p3/4P1P1/4BPNP/2R3K1 w - - 0 26
White to move.
Themes:  Middlegame  
Puzzle rating: 1496
Best move: bxa6