rnbk1bnr/pq1p3p/1p2p1p1/2p5/1P1N1pPP/5N2/P1PPPPB1/1RBQK2R b K - 1 11
FEN state: rnbk1bnr/pq1p3p/1p2p1p1/2p5/1P1N1pPP/5N2/P1PPPPB1/1RBQK2R b K - 1 11 ; Best move: c5d4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black queen at b7, black pawn at d7 and black pawn at h7. Black pawn at b6, black pawn at e6 and black pawn at g6. Black pawn at c5. White pawn at b4, white knight at d4, black pawn at f4, white pawn at g4 and white pawn at h4. White knight at f3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white bishop at g2. White rook at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 11. Black to move.