Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Pawn_Push_Variation
Moves: 1. d4 Nf6 2. d5 g6 3. Bg5 Bg7 4. Nc3 O-O 5. h4 c6 6. e4 cxd5 7. Bxf6 Bxf6 8.
Qxd5 e6 9. Qd3 Bxh4 10. Nf3 Bf6 11. e5 Bg7 12. O-O-O Nc6 13. Qe4 a5 14. Bb5 Na7
15. Bc4 b5 16. Nxb5 Nxb5 17. Bxb5 Rb8 18. a4 Rxb5 *
Position (FEN): 2bq1rk1/3p1pbp/4p1p1/pr2P3/P3Q3/5N2/1PP2PP1/2KR3R w - - 0 19
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1339
Best move: axb5