rnb1k1r1/4pp1p/pq5b/1p1pQ1p1/2NP1P2/3K3P/PPP1P1P1/R1B2BNR b q - 0 14
FEN state: rnb1k1r1/4pp1p/pq5b/1p1pQ1p1/2NP1P2/3K3P/PPP1P1P1/R1B2BNR b q - 0 14 ; Best move: d5c4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black queen at b6 and black bishop at h6. Black pawn at b5, black pawn at d5, white queen at e5 and black pawn at g5. White knight at c4, white pawn at d4 and white pawn at f4. White king at d3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2 and white pawn at g2. White rook at a1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 14. Black to move.