rn2k1r1/1bpp1pp1/1p3n2/PP1p3p/5N2/2b1P1P1/2PN1PBP/1RBQK2R b Kq - 0 13
FEN state: rn2k1r1/1bpp1pp1/1p3n2/PP1p3p/5N2/2b1P1P1/2PN1PBP/1RBQK2R b Kq - 0 13 ; Best move: c3a5
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 bishop at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at g7. Black pawn at b6 and black knight at f6. White pawn at a5, white pawn at b5, black pawn at d5 and black pawn at h5. White knight at f4. Black bishop at c3, white pawn at e3 and white pawn at g3. White pawn at c2, white knight at d2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 0. Full move number is 13. Black to move.