1nb1kbr1/r1p3p1/pp1q1p2/3ppn1p/1P2P1PP/N2P4/P1PBNP2/R2QKB1R b KQ - 0 12
FEN state: 1nb1kbr1/r1p3p1/pp1q1p2/3ppn1p/1P2P1PP/N2P4/P1PBNP2/R2QKB1R b KQ - 0 12 ; Best move: f5d4
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black rook at a7, black pawn at c7 and black pawn at g7. Black pawn at a6, black pawn at b6, black queen at d6 and black pawn at f6. Black pawn at d5, black pawn at e5, black knight at f5 and black pawn at h5. White pawn at b4, white pawn at e4, white pawn at g4 and white pawn at h4. White knight at a3 and white pawn at d3. White pawn at a2, white pawn at c2, white bishop at d2, white knight at e2 and white pawn at f2. White rook at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 12. Black to move.