r1br1b2/ppp3p1/4kpPp/3pP3/2n4P/1PPPPNn1/1B1Q1K2/RN3BR1 b - - 2 21
FEN state: r1br1b2/ppp3p1/4kpPp/3pP3/2n4P/1PPPPNn1/1B1Q1K2/RN3BR1 b - - 2 21 ; Best move: c4d2
The current state of the chess board is: Black rook at a8, black bishop at c8, black rook at d8 and black bishop at f8. Black pawn at a7, black pawn at b7, black pawn at c7 and black pawn at g7. Black king at e6, black pawn at f6, white pawn at g6 and black pawn at h6. Black pawn at d5 and white pawn at e5. Black knight at c4 and white pawn at h4. White pawn at b3, white pawn at c3, white pawn at d3, white pawn at e3, white knight at f3 and black knight at g3. White bishop at b2, white queen at d2 and white king at f2. White rook at a1, white knight at b1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 21. Black to move.