rnb1k1nr/p1pp1pb1/7p/1p2p1pP/1P2Pq2/P1N4N/2PP2P1/R1BQKB1R b KQkq - 0 9
FEN state: rnb1k1nr/p1pp1pb1/7p/1p2p1pP/1P2Pq2/P1N4N/2PP2P1/R1BQKB1R b KQkq - 0 9 ; Best move: f4f6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at f7 and black bishop at g7. Black pawn at h6. Black pawn at b5, black pawn at e5, black pawn at g5 and white pawn at h5. White pawn at b4, white pawn at e4 and black queen at f4. White pawn at a3, white knight at c3 and white knight at h3. White pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 9. Black to move.