1n2kb1r/r4ppp/3Bp3/ppq2b1n/2pP4/1P6/P1PNPPP1/RN1QKB2 w Q - 0 17
FEN state: 1n2kb1r/r4ppp/3Bp3/ppq2b1n/2pP4/1P6/P1PNPPP1/RN1QKB2 w Q - 0 17 ; Best move: d4c5
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at f7, black pawn at g7 and black pawn at h7. White bishop at d6 and black pawn at e6. Black pawn at a5, black pawn at b5, black queen at c5, black bishop at f5 and black knight at h5. Black pawn at c4 and white pawn at d4. White pawn at b3. White pawn at a2, white pawn at c2, white knight at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 0. Full move number is 17. White to move.