q3kbnr/rpp1p3/n4pp1/P6p/P2p2PP/B5R1/R1bPP3/1N1QKBN1 w k - 2 13
FEN state: q3kbnr/rpp1p3/n4pp1/P6p/P2p2PP/B5R1/R1bPP3/1N1QKBN1 w k - 2 13 ; Best move: d1c2
The current state of the chess board is: Black queen at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7 and black pawn at e7. Black knight at a6, black pawn at f6 and black pawn at g6. White pawn at a5 and black pawn at h5. White pawn at a4, black pawn at d4, white pawn at g4 and white pawn at h4. White bishop at a3 and white rook at g3. White rook at a2, black bishop at c2, white pawn at d2 and white pawn at e2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 2. Full move number is 13. White to move.