Chess puzzle (Advantage)
Moves: 1. Nf3 f5 2. d4 Nf6 3. c4 d5 4. Nc3 dxc4 5. Bg5 e6 6. Bxf6 Qxf6 7. e3 Bb4 8.
Bxc4 O-O 9. Qb3 a5 10. a3 Bd6 11. Nb5 Nc6 12. Nc3 a4 13. Qa2 Na5 14. d5 e5 15.
Nxa4 Nxc4 16. Qxc4 b6 17. Qc6 Ba6 18. Nc3 Qg6 19. Rg1 Qh5 20. b4 e4 21. Nd4
Qxh2 22. Kd2 Bd3 23. Ncb5 Bxb4+ *
Position (FEN): r4rk1/2p3pp/1pQ5/1N1P1p2/1b1Np3/P2bP3/3K1PPq/R5R1 w - - 0 24
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1316
Best move: axb4