r2qkb1r/pbp2ppp/4p1Pn/1pp5/8/N4P1P/nP1PP2R/R1BQ1KNB b k - 3 12
FEN state: r2qkb1r/pbp2ppp/4p1Pn/1pp5/8/N4P1P/nP1PP2R/R1BQ1KNB b k - 3 12 ; Best move: h6f5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at e6, white pawn at g6 and black knight at h6. Black pawn at b5 and black pawn at c5. White knight at a3, white pawn at f3 and white pawn at h3. Black knight at a2, white pawn at b2, white pawn at d2, white pawn at e2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1, white king at f1, white knight at g1 and white bishop at h1. Black kingside is the only castle move available. Half move number is 3. Full move number is 12. Black to move.