rn2kbr1/4Qp1p/pp5n/1p1q4/2PPB1p1/N3P3/PB3P1P/1R2K1NR b Kq - 0 18
FEN state: rn2kbr1/4Qp1p/pp5n/1p1q4/2PPB1p1/N3P3/PB3P1P/1R2K1NR b Kq - 0 18 ; Best move: f8e7
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at g8. White queen at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black knight at h6. Black pawn at b5 and black queen at d5. White pawn at c4, white pawn at d4, white bishop at e4 and black pawn at g4. White knight at a3 and white pawn at e3. White pawn at a2, white bishop at b2, white pawn at f2 and white pawn at h2. White rook at b1, white king at e1, white knight at g1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 0. Full move number is 18. Black to move.