rqk2bnr/1npp3B/p3pppp/1P1bN3/7P/P3P1PR/1PQP1P2/RNB1K3 b - - 1 18
FEN state: rqk2bnr/1npp3B/p3pppp/1P1bN3/7P/P3P1PR/1PQP1P2/RNB1K3 b - - 1 18 ; Best move: f6e5
The current state of the chess board is: Black rook at a8, black queen at b8, black king at c8, black bishop at f8, black knight at g8 and black rook at h8. Black knight at b7, black pawn at c7, black pawn at d7 and white bishop at h7. Black pawn at a6, black pawn at e6, black pawn at f6, black pawn at g6 and black pawn at h6. White pawn at b5, black bishop at d5 and white knight at e5. White pawn at h4. White pawn at a3, white pawn at e3, white pawn at g3 and white rook at h3. White pawn at b2, white queen at c2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1 and white king at e1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.