1r2kb1r/p3p2p/1pppb2R/2n2pp1/P2P2P1/3Q4/1PP1PPBP/1NB1K1NR b k - 0 13
FEN state: 1r2kb1r/p3p2p/1pppb2R/2n2pp1/P2P2P1/3Q4/1PP1PPBP/1NB1K1NR b k - 0 13 ; Best move: c5d3
The current state of the chess board is: Black rook at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at e7 and black pawn at h7. Black pawn at b6, black pawn at c6, black pawn at d6, black bishop at e6 and white rook at h6. Black knight at c5, black pawn at f5 and black pawn at g5. White pawn at a4, white pawn at d4 and white pawn at g4. White queen at d3. White pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 13. Black to move.