rnbk1b2/1p1pp2r/p3qn1p/2p2pp1/P3PPQP/3B3N/RPPPK1PR/2B4N w - - 11 17
FEN state: rnbk1b2/1p1pp2r/p3qn1p/2p2pp1/P3PPQP/3B3N/RPPPK1PR/2B4N w - - 11 17 ; Best move: g4f5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8 and black bishop at f8. Black pawn at b7, black pawn at d7, black pawn at e7 and black rook at h7. Black pawn at a6, black queen at e6, black knight at f6 and black pawn at h6. Black pawn at c5, black pawn at f5 and black pawn at g5. White pawn at a4, white pawn at e4, white pawn at f4, white queen at g4 and white pawn at h4. White bishop at d3 and white knight at h3. White rook at a2, white pawn at b2, white pawn at c2, white pawn at d2, white king at e2, white pawn at g2 and white rook at h2. White bishop at c1 and white knight at h1. Both players have exhausted their castles. Half move number is 11. Full move number is 17. White to move.