rnbqk1nr/3p1p2/2p2b2/pp5P/P1Qp3p/1P6/RBP1PP2/1N1K1BNR b kq - 1 13
FEN state: rnbqk1nr/3p1p2/2p2b2/pp5P/P1Qp3p/1P6/RBP1PP2/1N1K1BNR b kq - 1 13 ; Best move: b5c4
The current state of the chess board is: Black rook at a8, black knight 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 d7 and black pawn at f7. Black pawn at c6 and black bishop at f6. Black pawn at a5, black pawn at b5 and white pawn at h5. White pawn at a4, white queen at c4, black pawn at d4 and black pawn at h4. White pawn at b3. White rook at a2, white bishop at b2, white pawn at c2, white pawn at e2 and white pawn at f2. White knight at b1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. Black to move.