r1b2b1r/2pqpp2/p1n2k1n/1p1p3p/2P2P1P/NP1PP1pN/PR4P1/2BQKB1R w - - 2 17
FEN state: r1b2b1r/2pqpp2/p1n2k1n/1p1p3p/2P2P1P/NP1PP1pN/PR4P1/2BQKB1R w - - 2 17 ; Best move: d1h5
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at c7, black queen at d7, black pawn at e7 and black pawn at f7. Black pawn at a6, black knight at c6, black king at f6 and black knight at h6. Black pawn at b5, black pawn at d5 and black pawn at h5. White pawn at c4, white pawn at f4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at d3, white pawn at e3, black pawn at g3 and white knight at h3. White pawn at a2, white rook at b2 and white pawn at g2. White bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 17. White to move.