diff --git a/go_ia/.gitignore b/go_ia/.gitignore
index 48d6580..0f725e8 100644
--- a/go_ia/.gitignore
+++ b/go_ia/.gitignore
@@ -1,3 +1,6 @@
 __pycache__
 /venv
 /.venv
+/samples-8x8.json.gz
+/samples-8x8.json
+*.pt
diff --git a/go_ia/README.md b/go_ia/README.md
new file mode 100644
index 0000000..cdd0859
--- /dev/null
+++ b/go_ia/README.md
@@ -0,0 +1,8 @@
+# TP IA GO
+
+## VENV ACTIVATE
+
+```sh
+python -m venv venv
+. ./venv/bin/activate
+```
diff --git a/go_ia/main.py b/go_ia/main.py
new file mode 100755
index 0000000..c5ba089
--- /dev/null
+++ b/go_ia/main.py
@@ -0,0 +1,390 @@
+#!python
+import time
+from os import path
+import matplotlib.pyplot as plt
+import argparse
+import torch
+import torch.nn as nn
+import torch.nn.functional as F
+import numpy as np
+from torch.utils.data import Dataset
+import torch.optim as optim
+
+
+class GoModel(nn.Module):
+    def __init__(self):
+        super(GoModel, self).__init__()
+
+        self.net = torch.nn.Sequential(
+             nn.Conv2d(3, 16, kernel_size=3, padding=1, bias=False),
+             nn.BatchNorm2d(16),
+             torch.nn.ReLU(),
+
+             nn.Conv2d(16, 32, kernel_size=3, padding=1, bias=False),
+             nn.BatchNorm2d(32),
+             torch.nn.ReLU(),
+
+             nn.Conv2d(32, 64, kernel_size=3, padding=1, bias=False),
+             nn.BatchNorm2d(64),
+             nn.Dropout(0.4),
+             torch.nn.ReLU(),
+
+             nn.Conv2d(64, 64, kernel_size=3, padding=1, bias=False),
+             nn.BatchNorm2d(64),
+             torch.nn.ReLU(),
+
+             nn.Conv2d(64, 64, kernel_size=3, padding=1, bias=False),
+             nn.BatchNorm2d(64),
+             torch.nn.ReLU(),
+
+             nn.Flatten(),
+
+             nn.Linear(64 * 8 * 8, 128),
+             nn.BatchNorm1d(128),
+             torch.nn.ReLU(),
+
+             nn.Dropout(0.4),
+             nn.Linear(128, 1),
+             nn.Sigmoid()
+        )
+
+    def forward(self, x):
+        return self.net(x)
+
+
+class GoDataset(Dataset):
+    def __init__(self, data, device):
+        def label(d, j):
+            if j == 0:
+                return d["black_wins"] / d["rollouts"]
+            else:
+                return 1 - label(d, 0)
+
+        def board(d, j, k):
+            if j == 0:
+                out = stones_to_board(d["black_stones"], d["white_stones"], d["depth"] % 2 == 0)
+            else:
+                out = stones_to_board(d["white_stones"], d["black_stones"], d["depth"] % 2 == 1)
+
+            if k == 0:
+                return out
+            else:
+                return out.flipud()
+
+        dims = [1, 2]
+        self.boards = torch.from_numpy(np.array([
+            torch.rot90(board(d, j, k), i, dims)
+            for d in data
+            for k in range(2)
+            for i in range(4)
+            for j in range(2)
+        ])).float().to(device)
+        self.labels = torch.from_numpy(np.array(
+            [label(d, j) for d in data for _ in range(4) for _k in range(2) for j in range(2)],
+        )).float().to(device)
+
+    def __len__(self):
+        return len(self.boards)
+
+    def __getitem__(self, i):
+        return self.boards[i], self.labels[i]
+
+
+def train(model, device, train_loader, optimizer, floss, epoch):
+    model.train()
+    total_loss = 0
+
+    for _, (data, target) in enumerate(train_loader):
+        optimizer.zero_grad()
+        output = model(data).squeeze()
+
+        loss = floss(output, target)
+
+        loss.backward()
+        optimizer.step()
+
+        total_loss += loss * len(data) # We average the loss
+
+    total_loss /= len(train_loader.dataset)
+    return {"loss": total_loss.item()}
+
+
+def test(model, device, test_loader, floss, eps=0.1):
+    def isok(output, target, eps):
+        return abs(output - target) < eps
+
+    model.eval()
+    total_loss = 0
+    correct = 0
+
+    with torch.no_grad():
+        for batch_idx, (data, target) in enumerate(test_loader):
+            output = model(data).squeeze()
+
+            loss = floss(output, target)
+            total_loss += loss * len(data)
+
+            correct += isok(output, target, eps).sum()
+
+    total_loss /= len(test_loader.dataset)
+    fcorrect = correct.item()
+    return {
+        "loss": total_loss.item(),
+        "correct": fcorrect,
+        "accuracy": fcorrect / len(testloader.dataset),
+    }
+
+
+# Import du fichier d'exemples
+def get_raw_data_go():
+    """Returns the set of samples from the local file or download it if it does not exists"""
+    import gzip, os.path
+    import json
+
+    raw_samples_file = "samples-8x8.json.gz"
+
+    if not os.path.isfile(raw_samples_file):
+        print("File", raw_samples_file, "not found, I am downloading it...", end="")
+        import urllib.request
+
+        urllib.request.urlretrieve(
+            "https://www.labri.fr/perso/lsimon/static/inge2-ia/samples-8x8.json.gz",
+            "samples-8x8.json.gz",
+        )
+        print(" Done")
+
+    with gzip.open("samples-8x8.json.gz") as fz:
+        data = json.loads(fz.read().decode("utf-8"))
+    return data
+
+
+def summary_of_example(data, sample_nb):
+    """Gives you some insights about a sample number"""
+    sample = data[sample_nb]
+    print("Sample", sample_nb)
+    print()
+    print("Données brutes en format JSON:", sample)
+    print()
+    print("The sample was obtained after", sample["depth"], "moves")
+    print("The successive moves were", sample["list_of_moves"])
+    print(
+        "After these moves and all the captures, there was black stones at the following position",
+        sample["black_stones"],
+    )
+    print(
+        "After these moves and all the captures, there was white stones at the following position",
+        sample["white_stones"],
+    )
+    print(
+        "Number of rollouts (gnugo games played against itself from this position):",
+        sample["rollouts"],
+    )
+    print(
+        "Over these",
+        sample["rollouts"],
+        "games, black won",
+        sample["black_wins"],
+        "times with",
+        sample["black_points"],
+        "total points over all this winning games",
+    )
+    print(
+        "Over these",
+        sample["rollouts"],
+        "games, white won",
+        sample["white_wins"],
+        "times with",
+        sample["white_points"],
+        "total points over all this winning games",
+    )
+
+
+def stones_to_board(black_stones, white_stones, black_plays):
+    board = torch.zeros((3, 8, 8), dtype=torch.float32)
+
+    for s in black_stones:
+        if s == "PASS":
+            continue
+
+        i, j = (ord(s[0]) - ord("A"), int(s[1]) - 1)
+        board[0, i, j] = 1
+
+    for s in white_stones:
+        if s == "PASS":
+            continue
+
+        i, j = (ord(s[0]) - ord("A"), int(s[1]) - 1)
+        board[1, i, j] = 1
+
+    board[2,:,:] = 1 if black_plays else 0
+
+    return board
+
+
+def position_predict(black_stones, white_stones, depth):
+    board = stones_to_board(black_stones, white_stones, depth % 2 == 0)
+
+    with torch.no_grad():
+        prediction = mymodel(board.unsqueeze(0))
+
+    return prediction
+
+
+# Ainsi, pour le rendu, en admettant que newdata soit la structure de données issue du json contenant les nouvelles données que
+# l'on vous donnera 24h avant la fin, vous pourrez construire le fichier resultat ainsi
+def create_result_file(newdata):
+    """Exemple de méthode permettant de générer le fichier de resultats demandés."""
+    resultat = [position_predict(d["black_stones"], d["white_stones"], d["depth"]) for d in newdata]
+    with open("my_predictions.txt", "w") as f:
+        for p in resultat:
+            f.write(str(p.item()) + "\n")
+
+
+def setup_device():
+    torch.set_float32_matmul_precision("medium")
+    # Allows to use the GPU if available
+    if torch.cuda.is_available():
+        device = torch.device("cuda")
+        torch.backends.cuda.matmul.allow_tf32 = True
+    elif torch.backends.mps.is_available():
+        device = torch.device("mps")
+    else:
+        device = torch.device("cpu")
+
+    return device
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        prog="alphaChadGo", description="a random ai evaluating go", epilog=""
+    )
+
+    parser.add_argument("-m", help="path to model to load, default train from scratch")
+    parser.add_argument("-o", help="path to file to save the current model")
+    parser.add_argument(
+        "-O",
+        help="path dir to directory where to save each epoch",
+        type=str,
+        default="./current",
+    )
+    parser.add_argument("-t", help="path to train dataset")
+    parser.add_argument("-T", help="path to test dataset")
+    parser.add_argument("-d", help="path to dataset input")
+    parser.add_argument("-n", help="Number of epoch", type=int, default=25)
+    parser.add_argument("-l", help="learning rate", type=float, default=0.01)
+    args = parser.parse_args()
+
+    device = setup_device()
+    print(device)
+
+    mymodel = GoModel().to(device)
+    output_dir = args.O
+
+    if args.m is not None:
+        checkpoint = torch.load(args.m, weights_only=True)
+        mymodel.load_state_dict(checkpoint["model_state_dict"])
+
+    if args.t is not None and args.T is not None:
+        trainset = torch.load(args.t)
+        testset = torch.load(args.T)
+
+    else:
+        rawdata = get_raw_data_go()
+
+        val_part = 0.33
+        train_size = int(len(rawdata) * val_part)
+        traindata = rawdata[train_size:]
+        testdata = rawdata[:train_size]
+
+        trainset = torch.load(args.t) if args.t is not None else GoDataset(traindata, device)
+        testset = torch.load(args.T) if args.T is not None else GoDataset(testdata, device)
+
+    batch_size = 8192
+    epochs = args.n
+    lr = args.l
+    floss = nn.MSELoss()
+
+    print("=============================")
+    print("batch_size:\t", batch_size)
+    print("epochs:\t\t", epochs)
+    print("learning rate:\t", lr)
+    print("train size:\t", len(trainset))
+    print("test size:\t", len(testset))
+    print("=============================")
+
+    if args.t is None:
+        torch.save(trainset, path.join(output_dir, "trainset.pt"))
+    if args.T is None:
+        torch.save(testset, path.join(output_dir, "testset.pt"))
+
+    trainloader = torch.utils.data.DataLoader(
+        trainset, batch_size=batch_size, shuffle=True, num_workers=0
+    )
+
+    testloader = torch.utils.data.DataLoader(
+        testset, batch_size=batch_size, shuffle=False, num_workers=0
+    )
+
+    optimizer = optim.AdamW(mymodel.parameters(), lr=lr)
+
+    print("begin train")
+
+    stats = []
+    test_stats = test(mymodel, device, testloader, floss, 0.025)
+    print(test_stats)
+
+    for epoch in range(epochs):
+        tst = time.time()
+        train_stats = train(mymodel, device, trainloader, optimizer, floss, epoch)
+        tnd = time.time()
+
+        vst = time.time()
+        test_stats = test(mymodel, device, testloader, floss, 0.025)
+        vnd = time.time()
+
+        print(
+                f"{epoch:04d} | {tnd - tst:.2f} | {vnd - vst:.2f} | tloss {train_stats['loss']:.4f} | vloss {test_stats['loss']:.4f} | vaccuracy {100 * test_stats['accuracy']:.2f}"
+        )
+        stats.append({"train": train_stats, "test": test_stats})
+
+        torch.save(
+            {
+                "epoch": epoch,
+                "model_state_dict": mymodel.state_dict(),
+                "optimizer_state_dict": optimizer.state_dict(),
+                "trainloss": train_stats["loss"],
+                "testloss": test_stats["loss"],
+                "accuracy": test_stats["accuracy"],
+            },
+            path.join(output_dir, f"{epoch}.pt"),
+        )
+
+    if args.o is not None:
+        torch.save(mymodel.state_dict(), args.o)
+
+    trainloss = [s["train"]["loss"] for s in stats]
+    testloss = [s["test"]["loss"] for s in stats]
+    testacc = [s["test"]["accuracy"] for s in stats]
+
+    plt.figure()
+#
+    plt.subplot(1, 2, 1)
+    plt.title("loss over epochs")
+    plt.plot(trainloss, label="train loss")
+    plt.plot(testloss, label="test loss")
+    plt.xlabel("epochs")
+    plt.ylabel("loss")
+    plt.grid()
+    plt.legend()
+#
+    plt.subplot(1, 2, 2)
+    plt.title("test accuracy over epochs")
+    plt.plot(testacc, label="Test accuracy")
+    plt.xlabel("epochs")
+    plt.ylabel("accuracy")
+    plt.grid()
+    plt.legend()
+
+    plt.show()
+
+    # create_result_file(data)
diff --git a/go_ia/requirements.txt b/go_ia/requirements.txt
new file mode 100644
index 0000000..92de10b
--- /dev/null
+++ b/go_ia/requirements.txt
@@ -0,0 +1,3 @@
+matplotlib
+numpy
+torch