rn2k1nr/2pqp2p/4b2b/ppNp1pp1/1P1P2P1/P4P1P/R1PQP3/2B1KBNR b Kkq - 1 13
FEN state: rn2k1nr/2pqp2p/4b2b/ppNp1pp1/1P1P2P1/P4P1P/R1PQP3/2B1KBNR b Kkq - 1 13 ; Best move: d7d6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at c7, black queen at d7, black pawn at e7 and black pawn at h7. Black bishop at e6 and black bishop at h6. Black pawn at a5, black pawn at b5, white knight at c5, black pawn at d5, black pawn at f5 and black pawn at g5. White pawn at b4, white pawn at d4 and white pawn at g4. White pawn at a3, white pawn at f3 and white pawn at h3. White rook at a2, white pawn at c2, white queen at d2 and white pawn at e2. White bishop at c1, 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 1. Full move number is 13. Black to move.