r3qbnr/5k1p/b1p3p1/pp1ppp1P/3P1P2/NPP1P3/n2KBRP1/1RBQ2N1 b - - 5 18
FEN state: r3qbnr/5k1p/b1p3p1/pp1ppp1P/3P1P2/NPP1P3/n2KBRP1/1RBQ2N1 b - - 5 18 ; Best move: g8f6
The current state of the chess board is: Black rook at a8, black queen at e8, black bishop at f8, black knight at g8 and black rook at h8. Black king at f7 and black pawn at h7. Black bishop at a6, black pawn at c6 and black pawn at g6. Black pawn at a5, black pawn at b5, black pawn at d5, black pawn at e5, black pawn at f5 and white pawn at h5. White pawn at d4 and white pawn at f4. White knight at a3, white pawn at b3, white pawn at c3 and white pawn at e3. Black knight at a2, white king at d2, white bishop at e2, white rook at f2 and white pawn at g2. White rook at b1, white bishop at c1, white queen at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 18. Black to move.