diff --git a/html/index.php b/html/index.php
index 654c4a6..228cf4e 100644
--- a/html/index.php
+++ b/html/index.php
@@ -7,7 +7,7 @@ use Game\Game;
 $game = Game::fromStartPosition();
 
 $content = function() use ($game) {
-    require '../src/View/fragments/board.php';
+    require '../src/View/fragments/game.php';
 };
 
 require '../src/View/base.php';
diff --git a/html/static/styles.css b/html/static/styles.css
index df00f08..89c79a8 100644
--- a/html/static/styles.css
+++ b/html/static/styles.css
@@ -14,6 +14,7 @@
 .square {
     width: 12.5%;
     height: 12.5%;
+    position: relative;
 }
 
 .square.black {
@@ -24,11 +25,24 @@
     background-color: lightgoldenrodyellow;
 }
 
-.square.black.hasMoves {
+.square.movePossible:after {
+    content: "";
+    display: block;
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    background: green;
+    width: 25%;
+    height: 25%;
+    border-radius: 50%;
+    transform: translate(-50%, -50%);
+}
+
+.board:not(.moveSelection) .square.black.hasMoves, .square.black.source {
     background-color: green;
 }
 
-.square.white.hasMoves {
+.board:not(.moveSelection) .square.white.hasMoves, .square.white.source {
     background-color: greenyellow;
 }
 
diff --git a/src/Game/Move.php b/src/Game/Move.php
index 2de89ae..3b99717 100644
--- a/src/Game/Move.php
+++ b/src/Game/Move.php
@@ -161,6 +161,16 @@ class Move {
         return $result;
     }
 
+    public function toJS() {
+        return join(",", [
+            $this->piece->toJS(),
+            $this->target,
+            $this->captures ?? "",
+            $this->promoteTo?->getShort() ?? "",
+            $this->castleWith ?? ""
+        ]);
+    }
+
     public function __toString(): string {
         return $this->getLong();
     }
diff --git a/src/Game/Piece.php b/src/Game/Piece.php
index 6713d68..95dcd96 100644
--- a/src/Game/Piece.php
+++ b/src/Game/Piece.php
@@ -47,6 +47,14 @@ abstract class Piece {
         return $this->getType()->getShort() . $this->getPosition();
     }
 
+    public function toJS() {
+        return join("-", [
+            $this->getSide()->getShort(),
+            $this->getType()->getShort(),
+            $this->getPosition()
+        ]);
+    }
+
     private static function getClassForType(PieceType $type): string {
         switch ($type) {
             case PieceType::PAWN:
diff --git a/src/Game/Side.php b/src/Game/Side.php
index 7b7afd7..3b85036 100644
--- a/src/Game/Side.php
+++ b/src/Game/Side.php
@@ -13,4 +13,12 @@ enum Side {
             return Side::WHITE;
         }
     }
+
+    public function getShort(): string {
+        if ($this == Side::WHITE) {
+            return "w";
+        } else {
+            return "b";
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/View/fragments/board.php b/src/View/fragments/board.php
index ccc7c31..844e496 100644
--- a/src/View/fragments/board.php
+++ b/src/View/fragments/board.php
@@ -4,11 +4,9 @@ use Game\Game;
 use Game\Piece;
 use Game\Position;use Game\Side;
 
-$game ??= new Game([], \Game\Side::WHITE);
+$game ??= new Game([], Side::WHITE);
 
-$current = Side::WHITE;
-
-if (($current ?? Side::WHITE) == Side::WHITE) {
+if (($viewSide ?? Side::WHITE) == Side::WHITE) {
     $start = 7;
     $end = -1;
     $dir = -1;
@@ -18,27 +16,36 @@ if (($current ?? Side::WHITE) == Side::WHITE) {
     $dir = 1;
 }
 
+$interactive ??= false;
+
+global $boardId;
+$boardId = ($boardId ?? 0) + 1;
+
 function getImageForPice(Piece $piece): string {
     return "/static/pieces/" .
-        ($piece->getSide() == Side::WHITE ? "w" : "b") .
+        $piece->getSide()->getShort() .
         $piece->getType()->getShort() .
         ".svg";
 }
 
 ?>
-<div class="board">
+<div class="board <?= $interactive ? "interactive" : "" ?>" id="board<?= $boardId ?>">
     <?php
         for($rank = $start; $rank != $end; $rank += $dir) {
             for($file = $start; $file != $end; $file += $dir) {
                 $position = new Position($file, $rank);
                 $piece = $game->getPiece($position);
                 $moves = $piece ? $game->getMovesForPiece($piece) : [];
-    ?>
-            <div class="square <?= strtolower($position->getSquareColor()->name) ?> <?= count($moves) > 0 ? "hasMoves" : "" ?>">
+                $hasMoves = count($moves) > 0;
+                ?>
+            <div class="square <?= strtolower($position->getSquareColor()->name) ?> <?= $hasMoves ? "hasMoves" : "" ?> <?= $position ?>">
                 <?php
                     if ($piece) {
                 ?>
-                    <div class="piece <?= strtolower($piece->getSide()->name) ?>">
+                    <div
+                        class="piece <?= strtolower($piece->getSide()->name) ?> <?= $hasMoves ? "hasMoves" : "" ?>"
+                        data-moves="<?= join(";", array_map(fn($m) => $m->toJS(), $moves)) ?>"
+                    >
                         <img
                                 alt="<?= strtolower($piece->getSide()->name) ?> <?= strtolower($piece->getType()->name) ?>"
                                 src="<?= getImageForPice($piece) ?>"
@@ -53,3 +60,49 @@ function getImageForPice(Piece $piece): string {
         }
     ?>
 </div>
+<?php
+if ($interactive) {
+?>
+<script>
+window.addEventListener("load", () => {
+    const board = document.getElementById("board<?= $boardId ?>");
+    const getSquare = square => board.getElementsByClassName(square)[0];
+    const clearSelection = () => {
+        board.classList.remove("moveSelection");
+        board.querySelectorAll(".source").forEach(element => {
+            element.classList.remove("source")
+        });
+        board.querySelectorAll(".movePossible").forEach(element => {
+            element.classList.remove("movePossible")
+        });
+    };
+    const enterSelection = (moves) => {
+        board.classList.add("moveSelection");
+        for (const move of moves) {
+            getSquare(move.target).classList.add("movePossible");
+            getSquare(move.source).classList.add("source");
+        }
+    }
+    const moveSelected = (move) => {
+        // TODO
+    };
+
+    board.querySelectorAll(".piece.hasMoves").forEach(element => {
+        element.addEventListener("click", event => {
+            clearSelection();
+            const moves = element.getAttribute("data-moves").split(";").map(move => ({
+                encoded: move,
+                source: move.split(",")[0].split("-")[2],
+                target: move.split(",")[1]
+            }));
+            enterSelection(moves);
+            event.stopPropagation();
+        });
+    });
+    board.addEventListener("click", () => {
+        clearSelection();
+    });
+});
+</script>
+<?php
+}
diff --git a/src/View/fragments/game.php b/src/View/fragments/game.php
new file mode 100644
index 0000000..398920b
--- /dev/null
+++ b/src/View/fragments/game.php
@@ -0,0 +1,12 @@
+<?php
+
+use Game\Game;
+use Game\Side;
+
+$game ??= new Game([], Side::WHITE);
+
+$viewSide ??= Side::WHITE;
+
+$interactive = true;
+
+require "board.php";
\ No newline at end of file