3q1bnr/r1p1pkp1/p6p/Pp2p3/1N1Q2bP/2P1PPP1/1P1PB3/2R1K2R b K - 2 18
FEN state: 3q1bnr/r1p1pkp1/p6p/Pp2p3/1N1Q2bP/2P1PPP1/1P1PB3/2R1K2R b K - 2 18 ; Best move: e5d4
The current state of the chess board is: Black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at e7, black king at f7 and black pawn at g7. Black pawn at a6 and black pawn at h6. White pawn at a5, black pawn at b5 and black pawn at e5. White knight at b4, white queen at d4, black bishop at g4 and white pawn at h4. White pawn at c3, white pawn at e3, white pawn at f3 and white pawn at g3. White pawn at b2, white pawn at d2 and white bishop at e2. White rook at c1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 18. Black to move.