r1b2knr/pp1q1p2/n1ppp1p1/3P4/1P5p/P4P2/R1P1P1PP/QN2KBNR b K - 1 13
FEN state: r1b2knr/pp1q1p2/n1ppp1p1/3P4/1P5p/P4P2/R1P1P1PP/QN2KBNR b K - 1 13 ; Best move: h8h5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black queen at d7 and black pawn at f7. Black knight at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at g6. White pawn at d5. White pawn at b4 and black pawn at h4. White pawn at a3 and white pawn at f3. White rook at a2, white pawn at c2, white pawn at e2, white pawn at g2 and white pawn at h2. White queen at a1, white knight at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 13. Black to move.