1rb1kb1r/p3pp2/n1p4p/3p1Np1/q1p3n1/NP2PP1B/PBQP3P/R4K1R w k - 2 14
FEN state: 1rb1kb1r/p3pp2/n1p4p/3p1Np1/q1p3n1/NP2PP1B/PBQP3P/R4K1R w k - 2 14 ; Best move: b3a4
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at e7 and black pawn at f7. Black knight at a6, black pawn at c6 and black pawn at h6. Black pawn at d5, white knight at f5 and black pawn at g5. Black queen at a4, black pawn at c4 and black knight at g4. White knight at a3, white pawn at b3, white pawn at e3, white pawn at f3 and white bishop at h3. White pawn at a2, white bishop at b2, white queen at c2, white pawn at d2 and white pawn at h2. White rook at a1, white king at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 2. Full move number is 14. White to move.