rnb3k1/pBpp1r1p/1n3q1b/8/6P1/1P2P3/P1PP1P1P/RN1QK1NR b KQ - 0 13
FEN state: rnb3k1/pBpp1r1p/1n3q1b/8/6P1/1P2P3/P1PP1P1P/RN1QK1NR b KQ - 0 13 ; Best move: f6f2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black king at g8. Black pawn at a7, white bishop at b7, black pawn at c7, black pawn at d7, black rook at f7 and black pawn at h7. Black knight at b6, black queen at f6 and black bishop at h6. White pawn at g4. White pawn at b3 and white pawn at e3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 13. Black to move.