r2qkb1r/1p2p3/1Pppb2n/p1P2ppp/P1P5/3R4/3NPPPP/2BQKBNR b Kkq - 6 13
FEN state: r2qkb1r/1p2p3/1Pppb2n/p1P2ppp/P1P5/3R4/3NPPPP/2BQKBNR b Kkq - 6 13 ; Best move: f8g7
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7 and black pawn at e7. White pawn at b6, black pawn at c6, black pawn at d6, black bishop at e6 and black knight at h6. Black pawn at a5, white pawn at c5, black pawn at f5, black pawn at g5 and black pawn at h5. White pawn at a4 and white pawn at c4. White rook at d3. White knight at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 6. Full move number is 13. Black to move.