rnbkqbn1/1p2p1p1/p1pN1p1r/3p3p/1P1P4/4B1PN/P1P1PPBP/RQ3K1R b - - 2 13
FEN state: rnbkqbn1/1p2p1p1/p1pN1p1r/3p3p/1P1P4/4B1PN/P1P1PPBP/RQ3K1R b - - 2 13 ; Best move: e7d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8, black queen at e8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at e7 and black pawn at g7. Black pawn at a6, black pawn at c6, white knight at d6, black pawn at f6 and black rook at h6. Black pawn at d5 and black pawn at h5. White pawn at b4 and white pawn at d4. White bishop at e3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white queen at b1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 13. Black to move.