1r2k1Br/1n1b1pp1/ppp1p3/2bpN3/7q/PP3NP1/R1PPPP2/2BQKR2 w k - 1 18
FEN state: 1r2k1Br/1n1b1pp1/ppp1p3/2bpN3/7q/PP3NP1/R1PPPP2/2BQKR2 w k - 1 18 ; Best move: g8f7
The current state of the chess board is: Black rook at b8, black king at e8, white bishop at g8 and black rook at h8. Black knight at b7, black bishop at d7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at b6, black pawn at c6 and black pawn at e6. Black bishop at c5, black pawn at d5 and white knight at e5. Black queen at h4. White pawn at a3, white pawn at b3, white knight at f3 and white pawn at g3. White rook at a2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at f2. White bishop at c1, white queen at d1, white king at e1 and white rook at f1. Black kingside is the only castle move available. Half move number is 1. Full move number is 18. White to move.