1nr2bnr/p2bpkpp/2pp1p1P/qp2P3/1P1P3R/P1N5/2PK1PP1/R1BQ1BN1 b - - 0 13
FEN state: 1nr2bnr/p2bpkpp/2pp1p1P/qp2P3/1P1P3R/P1N5/2PK1PP1/R1BQ1BN1 b - - 0 13 ; Best move: a5c7
The current state of the chess board is: Black knight at b8, black rook at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at d7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at c6, black pawn at d6, black pawn at f6 and white pawn at h6. Black queen at a5, black pawn at b5 and white pawn at e5. White pawn at b4, white pawn at d4 and white rook at h4. White pawn at a3 and white knight at c3. White pawn at c2, white king at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. Black to move.