rn2k1r1/p1pqb1p1/3pp3/Pp2N2p/1P4n1/5P1P/1BPPb1P1/RN1QKB1R b KQq - 0 13
FEN state: rn2k1r1/p1pqb1p1/3pp3/Pp2N2p/1P4n1/5P1P/1BPPb1P1/RN1QKB1R b KQq - 0 13 ; Best move: e2d1
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at g8. Black pawn at a7, black pawn at c7, black queen at d7, black bishop at e7 and black pawn at g7. Black pawn at d6 and black pawn at e6. White pawn at a5, black pawn at b5, white knight at e5 and black pawn at h5. White pawn at b4 and black knight at g4. White pawn at f3 and white pawn at h3. White bishop at b2, white pawn at c2, white pawn at d2, black bishop at e2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 13. Black to move.