r4br1/p3kp1p/b2Q2pn/1pP1p3/1Pp1B1PP/4P3/5P2/R1B2KNR b - - 0 18
FEN state: r4br1/p3kp1p/b2Q2pn/1pP1p3/1Pp1B1PP/4P3/5P2/R1B2KNR b - - 0 18 ; Best move: e7e8
The current state of the chess board is: Black rook at a8, black bishop at f8 and black rook at g8. Black pawn at a7, black king at e7, black pawn at f7 and black pawn at h7. Black bishop at a6, white queen at d6, black pawn at g6 and black knight at h6. Black pawn at b5, white pawn at c5 and black pawn at e5. White pawn at b4, black pawn at c4, white bishop at e4, white pawn at g4 and white pawn at h4. White pawn at e3. White pawn at f2. White rook at a1, white bishop at c1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. Black to move.