1n3bn1/1b1p1k1r/rp2p3/ppq3pp/P2N4/N1P1P1PP/1B1P1PBR/R3K3 w Q - 2 18
FEN state: 1n3bn1/1b1p1k1r/rp2p3/ppq3pp/P2N4/N1P1P1PP/1B1P1PBR/R3K3 w Q - 2 18 ; Best move: g2b7
The current state of the chess board is: Black knight at b8, black bishop at f8 and black knight at g8. Black bishop at b7, black pawn at d7, black king at f7 and black rook at h7. Black rook at a6, black pawn at b6 and black pawn at e6. Black pawn at a5, black pawn at b5, black queen at c5, black pawn at g5 and black pawn at h5. White pawn at a4 and white knight at d4. White knight at a3, white pawn at c3, white pawn at e3, white pawn at g3 and white pawn at h3. White bishop at b2, white pawn at d2, white pawn at f2, white bishop at g2 and white rook at h2. White rook at a1 and white king at e1. White queenside is the only castle move available. Half move number is 2. Full move number is 18. White to move.