rn2kb1r/p1p2npp/bpq2p2/4p3/1PpP2P1/P4N2/N3PPBP/R1BQ1RK1 b kq d3 0 13
FEN state: rn2kb1r/p1p2npp/bpq2p2/4p3/1PpP2P1/P4N2/N3PPBP/R1BQ1RK1 b kq d3 0 13 ; Best move: a6b7
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 h8. Black pawn at a7, black pawn at c7, black knight at f7, black pawn at g7 and black pawn at h7. Black bishop at a6, black pawn at b6, black queen at c6 and black pawn at f6. Black pawn at e5. White pawn at b4, black pawn at c4, white pawn at d4 and white pawn at g4. White pawn at a3 and white knight at f3. White knight at a2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, 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. En Passant Target Square: d3. Black to move.