rnbk3r/p2p1p2/2p3p1/1p5p/2PPp1R1/b4P1P/PP2P3/RNK1QBN1 w - - 0 17
FEN state: rnbk3r/p2p1p2/2p3p1/1p5p/2PPp1R1/b4P1P/PP2P3/RNK1QBN1 w - - 0 17 ; Best move: e1a5
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 rook at h8. Black pawn at a7, black pawn at d7 and black pawn at f7. Black pawn at c6 and black pawn at g6. Black pawn at b5 and black pawn at h5. White pawn at c4, white pawn at d4, black pawn at e4 and white rook at g4. Black bishop at a3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at b2 and white pawn at e2. White rook at a1, white knight at b1, white king at c1, white queen at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. White to move.