rnbk2nr/pp3pp1/2p1p3/3p2Pp/4P1B1/b2PK3/1PPQ1P1P/RNB3NR w - - 2 13
FEN state: rnbk2nr/pp3pp1/2p1p3/3p2Pp/4P1B1/b2PK3/1PPQ1P1P/RNB3NR w - - 2 13 ; Best move: a1a3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at f7 and black pawn at g7. Black pawn at c6 and black pawn at e6. Black pawn at d5, white pawn at g5 and black pawn at h5. White pawn at e4 and white bishop at g4. Black bishop at a3, white pawn at d3 and white king at e3. White pawn at b2, white pawn at c2, white queen at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 13. White to move.