rn1q1b1r/2p3pp/2kp1p1n/ppN1p3/2P5/3P1P1b/PP1BP1PP/R2QKB1R b KQ - 3 10
FEN state: rn1q1b1r/2p3pp/2kp1p1n/ppN1p3/2P5/3P1P1b/PP1BP1PP/R2QKB1R b KQ - 3 10 ; Best move: d6c5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at g7 and black pawn at h7. Black king at c6, black pawn at d6, black pawn at f6 and black knight at h6. Black pawn at a5, black pawn at b5, white knight at c5 and black pawn at e5. White pawn at c4. White pawn at d3, white pawn at f3 and black bishop at h3. White pawn at a2, white pawn at b2, white bishop at d2, white pawn at e2, white pawn at g2 and white pawn at h2. 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 3. Full move number is 10. Black to move.