1nb1k1n1/1ppp4/r3pppr/2b4P/PpP1PP1R/R7/1B1P4/1N1QKBN1 w - - 1 18
FEN state: 1nb1k1n1/1ppp4/r3pppr/2b4P/PpP1PP1R/R7/1B1P4/1N1QKBN1 w - - 1 18 ; Best move: a3g3
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black knight at g8. Black pawn at b7, black pawn at c7 and black pawn at d7. Black rook at a6, black pawn at e6, black pawn at f6, black pawn at g6 and black rook at h6. Black bishop at c5 and white pawn at h5. White pawn at a4, black pawn at b4, white pawn at c4, white pawn at e4, white pawn at f4 and white rook at h4. White rook at a3. White bishop at b2 and white pawn at d2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.