r1bqk2r/pp1p3p/n1Q1p1n1/2p2Pp1/2PP4/RP2B1bP/4PP2/1N2KBNR b Kkq - 3 13
FEN state: r1bqk2r/pp1p3p/n1Q1p1n1/2p2Pp1/2PP4/RP2B1bP/4PP2/1N2KBNR b Kkq - 3 13 ; Best move: d7c6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7 and black pawn at h7. Black knight at a6, white queen at c6, black pawn at e6 and black knight at g6. Black pawn at c5, white pawn at f5 and black pawn at g5. White pawn at c4 and white pawn at d4. White rook at a3, white pawn at b3, white bishop at e3, black bishop at g3 and white pawn at h3. White pawn at e2 and white pawn at f2. White knight at b1, 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 3. Full move number is 13. Black to move.