1nbqk3/1N1pn1pr/1rp5/p3pp1p/1b4PP/3PPP1N/1PQ1B3/R1BK3R w - - 2 21
FEN state: 1nbqk3/1N1pn1pr/1rp5/p3pp1p/1b4PP/3PPP1N/1PQ1B3/R1BK3R w - - 2 21 ; Best move: b7d8
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8 and black king at e8. White knight at b7, black pawn at d7, black knight at e7, black pawn at g7 and black rook at h7. Black rook at b6 and black pawn at c6. Black pawn at a5, black pawn at e5, black pawn at f5 and black pawn at h5. Black bishop at b4, white pawn at g4 and white pawn at h4. White pawn at d3, white pawn at e3, white pawn at f3 and white knight at h3. White pawn at b2, white queen at c2 and white bishop at e2. White rook at a1, white bishop at c1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 21. White to move.