r1bk1br1/p1p1pppp/nq6/1pPp1PP1/2Q1n3/NP3N1P/PR1PP3/2B1KB1R b K - 6 14
FEN state: r1bk1br1/p1p1pppp/nq6/1pPp1PP1/2Q1n3/NP3N1P/PR1PP3/2B1KB1R b K - 6 14 ; Best move: b5c4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6 and black queen at b6. Black pawn at b5, white pawn at c5, black pawn at d5, white pawn at f5 and white pawn at g5. White queen at c4 and black knight at e4. White knight at a3, white pawn at b3, white knight at f3 and white pawn at h3. White pawn at a2, white rook at b2, white pawn at d2 and white pawn at e2. White bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 6. Full move number is 14. Black to move.