1rbqk1nr/p3p3/1p1p1ppb/2p4p/2P1PP1n/P5PN/1P1P1Q2/RNB1KB1R b KQk - 1 13
FEN state: 1rbqk1nr/p3p3/1p1p1ppb/2p4p/2P1PP1n/P5PN/1P1P1Q2/RNB1KB1R b KQk - 1 13 ; Best move: c8b7
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7 and black pawn at e7. Black pawn at b6, black pawn at d6, black pawn at f6, black pawn at g6 and black bishop at h6. Black pawn at c5 and black pawn at h5. White pawn at c4, white pawn at e4, white pawn at f4 and black knight at h4. White pawn at a3, white pawn at g3 and white knight at h3. White pawn at b2, white pawn at d2 and white queen at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 13. Black to move.