1rbq2n1/2p1kB1r/p2p2p1/4pPb1/6np/N4NPP/PPPPQP2/1RB1KR2 b - - 2 18
FEN state: 1rbq2n1/2p1kB1r/p2p2p1/4pPb1/6np/N4NPP/PPPPQP2/1RB1KR2 b - - 2 18 ; Best move: e7f7
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8 and black knight at g8. Black pawn at c7, black king at e7, white bishop at f7 and black rook at h7. Black pawn at a6, black pawn at d6 and black pawn at g6. Black pawn at e5, white pawn at f5 and black bishop at g5. Black knight at g4 and black pawn at h4. White knight at a3, white knight at f3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white queen at e2 and white pawn at f2. White rook at b1, white bishop at c1, white king at e1 and white rook at f1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. Black to move.