1n1k1bnr/rb1pp1p1/p1p4p/Rp6/1P2P1p1/5q1N/2PP3P/1NQ1KB1R b K - 1 15
FEN state: 1n1k1bnr/rb1pp1p1/p1p4p/Rp6/1P2P1p1/5q1N/2PP3P/1NQ1KB1R b K - 1 15 ; Best move: f3e4
The current state of the chess board is: Black knight at b8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black bishop at b7, black pawn at d7, black pawn at e7 and black pawn at g7. Black pawn at a6, black pawn at c6 and black pawn at h6. White rook at a5 and black pawn at b5. White pawn at b4, white pawn at e4 and black pawn at g4. Black queen at f3 and white knight at h3. White pawn at c2, white pawn at d2 and white pawn at h2. White knight at b1, white queen 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 1. Full move number is 15. Black to move.