r1b2knr/2p1q3/pp1ppp2/5Ppp/P1Pn3P/N1Q1P3/1P1P2PR/R1B1KBN1 b - - 4 14
FEN state: r1b2knr/2p1q3/pp1ppp2/5Ppp/P1Pn3P/N1Q1P3/1P1P2PR/R1B1KBN1 b - - 4 14 ; Best move: d4f5
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 c7 and black queen at e7. Black pawn at a6, black pawn at b6, black pawn at d6, black pawn at e6 and black pawn at f6. White pawn at f5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at c4, black knight at d4 and white pawn at h4. White knight at a3, white queen at c3 and white pawn at e3. White pawn at b2, white pawn at d2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 14. Black to move.