1Qb1k2r/r2p1pp1/Bpp2n1p/8/pb1P4/4P3/P1P2PPP/R1BN1KNR b k - 3 18
FEN state: 1Qb1k2r/r2p1pp1/Bpp2n1p/8/pb1P4/4P3/P1P2PPP/R1BN1KNR b k - 3 18 ; Best move: e8g8
The current state of the chess board is: White queen at b8, black bishop at c8, black king at e8 and black rook at h8. Black rook at a7, black pawn at d7, black pawn at f7 and black pawn at g7. White bishop at a6, black pawn at b6, black pawn at c6, black knight at f6 and black pawn at h6. Black pawn at a4, black bishop at b4 and white pawn at d4. White pawn at e3. White pawn at a2, white pawn at c2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white knight at d1, white king at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 3. Full move number is 18. Black to move.