2bqk2r/1ppp1ppp/r1n4n/p3p1P1/1b1P3P/8/PPP1PP2/RNBKQBNR b k - 3 7
FEN state: 2bqk2r/1ppp1ppp/r1n4n/p3p1P1/1b1P3P/8/PPP1PP2/RNBKQBNR b k - 3 7 ; Best move: b4e1
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black rook at a6, black knight at c6 and black knight at h6. Black pawn at a5, black pawn at e5 and white pawn at g5. Black bishop at b4, white pawn at d4 and white pawn at h4. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white queen at e1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 3. Full move number is 7. Black to move.