diff --git a/.gitignore b/.gitignore
index 9f0257e..a099177 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ lichess_elite_db/
 *.pyc
 stockfish_20090216_x64_avx2.exe
 stockfish_20090216_x64_bmi2.exe
+Lichess Elite Database/
diff --git a/README.md b/README.md
index 19714c0..5578d43 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # tj-chess
 
-https://www.reddit.com/r/chess/comments/gz8acg/introducing_the_lichess_elite_database/ for the torrent containing the elite games in the database.
\ No newline at end of file
+https://www.reddit.com/r/chess/comments/gz8acg/introducing_the_lichess_elite_database/ for the torrent containing the elite games in the database.
+
+https://lczero.org/dev/backend/nn/ for the network topology of Leela Chess Zero and http://lczero.org/dev/wiki/technical-explanation-of-leela-chess-zero/ for explanations.
\ No newline at end of file
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+       x="53.529095"
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          sodipodi:role="line"
-         id="tspan2945-3"
-         x="86.952637"
-         y="156.38126"
-         style="stroke-width:0.264583">update weights</tspan></text>
+         id="tspan2977"
+         x="53.529095"
+         y="88.724823"
+         style="stroke-width:0.264583">training methodology  for &quot;human-like&quot; bot at various ELOs</tspan></text>
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+       y="-14.396955"
+       x="30.036467"
+       height="93.205864"
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+       id="rect2967-9"
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        style="font-size:3.52777px;line-height:1.25;font-family:'Times New Roman';-inkscape-font-specification:'Times New Roman, ';stroke-width:0.264583"
        xml:space="preserve"><tspan
          style="stroke-width:0.264583"
-         y="88.724823"
-         x="53.529095"
-         id="tspan2977"
-         sodipodi:role="line">training methodology  for &quot;human-like&quot; bot at various ELOs</tspan></text>
+         y="-17.579626"
+         x="144.84761"
+         id="tspan2977-4"
+         sodipodi:role="line">training methodology for best bot possible </tspan></text>
     <rect
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+       y="91.092255"
+       x="286.88394"
+       height="38.288887"
+       width="72.951973"
+       id="rect1015"
+       style="fill:none;stroke:#000000;stroke-width:0.564999;stroke-dashoffset:2.00315" />
+    <text
+       id="text1019"
+       y="102.37714"
+       x="301.46057"
+       style="font-size:4.23333px;line-height:1.25;font-family:'Times New Roman';-inkscape-font-specification:'Times New Roman, ';stroke-width:0.264583"
+       xml:space="preserve"><tspan
+         style="stroke-width:0.264583"
+         y="102.37714"
+         x="301.46057"
+         id="tspan1017"
+         sodipodi:role="line">Board Representation</tspan></text>
+    <text
+       id="text1023"
+       y="118.53403"
+       x="293.72922"
+       style="font-size:4.23333px;line-height:1.25;font-family:'Times New Roman';-inkscape-font-specification:'Times New Roman, ';stroke-width:0.264583"
+       xml:space="preserve"><tspan
+         style="stroke-width:0.264583"
+         y="118.53403"
+         x="293.72922"
+         id="tspan1021"
+         sodipodi:role="line">8x8x73 output, see alphazero paper</tspan></text>
+    <rect
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+       id="rect1015-8"
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     <text
        xml:space="preserve"
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-       x="144.84761"
-       y="-17.579626"
-       id="text2979-5"><tspan
+       style="font-size:4.23333px;line-height:1.25;font-family:'Times New Roman';-inkscape-font-specification:'Times New Roman, ';stroke-width:0.264583"
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+       y="102.88746"
+       id="text1019-8"><tspan
          sodipodi:role="line"
-         id="tspan2977-4"
-         x="144.84761"
-         y="-17.579626"
-         style="stroke-width:0.264583">training methodology for best bot possible </tspan></text>
+         id="tspan1017-7"
+         x="406.34766"
+         y="102.88746"
+         style="stroke-width:0.264583">Implement DataLoader</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:4.23333px;line-height:1.25;font-family:'Times New Roman';-inkscape-font-specification:'Times New Roman, ';stroke-width:0.264583"
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+         sodipodi:role="line"
+         id="tspan1021-6"
+         x="394.83655"
+         y="118.28839"
+         style="stroke-width:0.264583">Probably use torch.utils.data.IterableDataset</tspan></text>
+    <rect
+       y="93.114487"
+       x="494.20258"
+       height="38.288887"
+       width="72.951973"
+       id="rect1015-8-0"
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+    <text
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+       x="513.29163"
+       style="font-size:4.23333px;line-height:1.25;font-family:'Times New Roman';-inkscape-font-specification:'Times New Roman, ';stroke-width:0.264583"
+       xml:space="preserve"><tspan
+         style="stroke-width:0.264583"
+         y="104.69941"
+         x="513.29163"
+         id="tspan1067"
+         sodipodi:role="line">Network Architecture</tspan></text>
+    <text
+       id="text1073"
+       y="111.125"
+       x="295.57739"
+       style="font-size:4.23333px;line-height:1.25;font-family:'Times New Roman';-inkscape-font-specification:'Times New Roman, ';stroke-width:0.264583"
+       xml:space="preserve"><tspan
+         style="stroke-width:0.264583"
+         y="111.125"
+         x="295.57739"
+         id="tspan1071"
+         sodipodi:role="line">8x8x(MT + L) input, see alphazero paper</tspan></text>
   </g>
 </svg>
diff --git a/src/data_utils/pt_loader.py b/src/data_utils/pt_loader.py
new file mode 100644
index 0000000..52762ed
--- /dev/null
+++ b/src/data_utils/pt_loader.py
@@ -0,0 +1,13 @@
+"""[summary]
+"""
+
+import torch
+
+
+class MoveLoader(torch.utils.data.IterableDataset):
+    def __init__(self, board, engine):
+        super(MoveLoader).__init__()
+        self.board = board
+        self.engine = engine
+
+    def __iter__():
\ No newline at end of file
diff --git a/src/main.py b/src/main.py
index 2abab75..022f229 100644
--- a/src/main.py
+++ b/src/main.py
@@ -11,7 +11,7 @@
 
 
 if __name__ == "__main__":
-    display_gui()
+    # display_gui()
     # engine = chess.engine.SimpleEngine.popen_uci(str(cfg.STOCKFISH_ENGINE_PATH))
 
     # board = chess.Board()
@@ -20,4 +20,5 @@
     #     board.push(result.move)
     #     print(board)
 
-    # engine.quit()
\ No newline at end of file
+    # engine.quit()
+