r2qk3/1b1p1pbr/2pPp2p/1N2n3/p4K2/7P/PPP1QP2/R4BNR b q - 1 18
FEN state: r2qk3/1b1p1pbr/2pPp2p/1N2n3/p4K2/7P/PPP1QP2/R4BNR b q - 1 18 ; Best move: d8g5
The current state of the chess board is: Black rook at a8, black queen at d8 and black king at e8. Black bishop at b7, black pawn at d7, black pawn at f7, black bishop at g7 and black rook at h7. Black pawn at c6, white pawn at d6, black pawn at e6 and black pawn at h6. White knight at b5 and black knight at e5. Black pawn at a4 and white king at f4. White pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white queen at e2 and white pawn at f2. White rook at a1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 18. Black to move.