r1q2bnr/1b1ppk1p/2n2pp1/pQ6/1pp1P3/PPNP1PPN/2P4P/1RBK1B1R w - - 1 15
FEN state: r1q2bnr/1b1ppk1p/2n2pp1/pQ6/1pp1P3/PPNP1PPN/2P4P/1RBK1B1R w - - 1 15 ; Best move: b5c4
The current state of the chess board is: Black rook at a8, black queen at c8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at d7, black pawn at e7, black king at f7 and black pawn at h7. Black knight at c6, black pawn at f6 and black pawn at g6. Black pawn at a5 and white queen at b5. Black pawn at b4, black pawn at c4 and white pawn at e4. White pawn at a3, white pawn at b3, white knight at c3, white pawn at d3, white pawn at f3, white pawn at g3 and white knight at h3. White pawn at c2 and white pawn at h2. White rook at b1, white bishop at c1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 15. White to move.