r2qkb1r/2pBpp2/p1b2npp/1pP5/1n2P3/2Q3P1/PP1P1P1P/RNB2RK1 b kq - 0 13
FEN state: r2qkb1r/2pBpp2/p1b2npp/1pP5/1n2P3/2Q3P1/PP1P1P1P/RNB2RK1 b kq - 0 13 ; Best move: d8d7
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 c7, white bishop at d7, black pawn at e7 and black pawn at f7. Black pawn at a6, black bishop at c6, black knight at f6, black pawn at g6 and black pawn at h6. Black pawn at b5 and white pawn at c5. Black knight at b4 and white pawn at e4. White queen at c3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white rook at f1 and white king at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. Black to move.