rnb2qkr/1p2p1bp/P1p2p1n/3p2p1/2PP2P1/B4P1P/P1Q1P1B1/RN2K1NR b KQ - 2 13
FEN state: rnb2qkr/1p2p1bp/P1p2p1n/3p2p1/2PP2P1/B4P1P/P1Q1P1B1/RN2K1NR b KQ - 2 13 ; Best move: a8a6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at f8, black king at g8 and black rook at h8. Black pawn at b7, black pawn at e7, black bishop at g7 and black pawn at h7. White pawn at a6, black pawn at c6, black pawn at f6 and black knight at h6. Black pawn at d5 and black pawn at g5. White pawn at c4, white pawn at d4 and white pawn at g4. White bishop at a3, white pawn at f3 and white pawn at h3. White pawn at a2, white queen at c2, white pawn at e2 and white bishop at g2. White rook at a1, white knight at b1, 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 2. Full move number is 13. Black to move.