rn2k1nr/pb1p1q1p/2p1pp2/Pp1N2p1/1bP1P1P1/5B2/RP1PQP1P/2B1K1NR w K - 3 14
FEN state: rn2k1nr/pb1p1q1p/2p1pp2/Pp1N2p1/1bP1P1P1/5B2/RP1PQP1P/2B1K1NR w K - 3 14 ; Best move: d5b4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at d7, black queen at f7 and black pawn at h7. Black pawn at c6, black pawn at e6 and black pawn at f6. White pawn at a5, black pawn at b5, white knight at d5 and black pawn at g5. Black bishop at b4, white pawn at c4, white pawn at e4 and white pawn at g4. White bishop at f3. White rook at a2, white pawn at b2, white pawn at d2, white queen at e2, white pawn at f2 and white pawn at h2. White bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 3. Full move number is 14. White to move.