diff --git a/package-lock.json b/package-lock.json
index eedca5c7..3efe66e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,6 +22,7 @@
         "firebase": "^11.1.0",
         "idb": "^8.0.1",
         "jotai": "^2.11.0",
+        "lz-string": "^1.5.0",
         "next": "15.2.4",
         "react": "18.3.1",
         "react-chessboard": "^4.7.3",
@@ -31,6 +32,7 @@
       },
       "devDependencies": {
         "@tanstack/eslint-plugin-query": "^5.74.7",
+        "@types/lz-string": "^1.3.34",
         "@types/node": "^22.10.2",
         "@types/react": "18.2.11",
         "@types/react-dom": "^18.3.5",
@@ -3804,6 +3806,13 @@
       "integrity": "sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==",
       "dev": true
     },
+    "node_modules/@types/lz-string": {
+      "version": "1.3.34",
+      "resolved": "https://registry.npmjs.org/@types/lz-string/-/lz-string-1.3.34.tgz",
+      "integrity": "sha512-j6G1e8DULJx3ONf6NdR5JiR2ZY3K3PaaqiEuKYkLQO0Czfi1AzrtjfnfCROyWGeDd5IVMKCwsgSmMip9OWijow==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/mysql": {
       "version": "2.15.26",
       "resolved": "https://registry.npmjs.org/@types/mysql/-/mysql-2.15.26.tgz",
@@ -8373,6 +8382,15 @@
         "yallist": "^3.0.2"
       }
     },
+    "node_modules/lz-string": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.5.0.tgz",
+      "integrity": "sha512-h5bgJWpxJNswbU7qCrV0tIKQCaS3blPDrqKWx+QxzuzL1zGUzij9XCWLrSLsJPu5t+eWA/ycetzYAO5IOMcWAQ==",
+      "license": "MIT",
+      "bin": {
+        "lz-string": "bin/bin.js"
+      }
+    },
     "node_modules/magic-string": {
       "version": "0.30.17",
       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.17.tgz",
diff --git a/package.json b/package.json
index 5c51c6b8..e822bc3a 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "firebase": "^11.1.0",
     "idb": "^8.0.1",
     "jotai": "^2.11.0",
+    "lz-string": "^1.5.0",
     "next": "15.2.4",
     "react": "18.3.1",
     "react-chessboard": "^4.7.3",
@@ -33,6 +34,7 @@
   },
   "devDependencies": {
     "@tanstack/eslint-plugin-query": "^5.74.7",
+    "@types/lz-string": "^1.3.34",
     "@types/node": "^22.10.2",
     "@types/react": "18.2.11",
     "@types/react-dom": "^18.3.5",
diff --git a/src/lib/shareGame.ts b/src/lib/shareGame.ts
new file mode 100644
index 00000000..5b123d33
--- /dev/null
+++ b/src/lib/shareGame.ts
@@ -0,0 +1,25 @@
+import {
+  compressToEncodedURIComponent,
+  decompressFromEncodedURIComponent,
+} from "lz-string";
+
+export const compressPgn = (pgn: string): string =>
+  compressToEncodedURIComponent(pgn);
+
+export const decompressPgn = (compressed: string): string | null => {
+  try {
+    const result = decompressFromEncodedURIComponent(compressed);
+    return result || null;
+  } catch {
+    return null;
+  }
+};
+
+export const buildShareUrl = (pgn: string, orientation?: boolean): string => {
+  const compressed = compressPgn(pgn);
+  const params = new URLSearchParams({ pgn: compressed });
+  if (orientation === false) {
+    params.set("orientation", "black");
+  }
+  return `${window.location.origin}${window.location.pathname}?${params.toString()}`;
+};
diff --git a/src/sections/analysis/panelHeader/loadGame.tsx b/src/sections/analysis/panelHeader/loadGame.tsx
index 30cd657c..260077c1 100644
--- a/src/sections/analysis/panelHeader/loadGame.tsx
+++ b/src/sections/analysis/panelHeader/loadGame.tsx
@@ -14,6 +14,7 @@ import { Chess } from "chess.js";
 import { useRouter } from "next/router";
 import { GameEval } from "@/types/eval";
 import { fetchLichessGame } from "@/lib/lichess";
+import { decompressPgn } from "@/lib/shareGame";
 
 export default function LoadGame() {
   const router = useRouter();
@@ -41,7 +42,11 @@ export default function LoadGame() {
     [joinedGameHistory, resetBoard, setGamePgn, setEval, setBoardOrientation]
   );
 
-  const { lichessGameId, orientation: orientationParam } = router.query;
+  const {
+    lichessGameId,
+    orientation: orientationParam,
+    pgn: pgnParam,
+  } = router.query;
 
   useEffect(() => {
     const handleLichess = async (id: string) => {
@@ -58,8 +63,19 @@ export default function LoadGame() {
       resetAndSetGamePgn(gameFromUrl.pgn, orientation, gameFromUrl.eval);
     } else if (typeof lichessGameId === "string" && !!lichessGameId) {
       handleLichess(lichessGameId);
+    } else if (typeof pgnParam === "string" && !!pgnParam) {
+      const decompressed = decompressPgn(pgnParam);
+      if (decompressed) {
+        resetAndSetGamePgn(decompressed, orientationParam !== "black");
+      }
     }
-  }, [gameFromUrl, lichessGameId, orientationParam, resetAndSetGamePgn]);
+  }, [
+    gameFromUrl,
+    lichessGameId,
+    orientationParam,
+    pgnParam,
+    resetAndSetGamePgn,
+  ]);
 
   useEffect(() => {
     const eventHandler = (event: MessageEvent) => {
diff --git a/src/sections/analysis/panelToolbar/index.tsx b/src/sections/analysis/panelToolbar/index.tsx
index 827d64ce..ac73ee1e 100644
--- a/src/sections/analysis/panelToolbar/index.tsx
+++ b/src/sections/analysis/panelToolbar/index.tsx
@@ -7,6 +7,7 @@ import FlipBoardButton from "./flipBoardButton";
 import NextMoveButton from "./nextMoveButton";
 import GoToLastPositionButton from "./goToLastPositionButton";
 import SaveButton from "./saveButton";
+import ShareButton from "./shareButton";
 import { useEffect } from "react";
 
 export default function PanelToolBar() {
@@ -80,6 +81,8 @@ export default function PanelToolBar() {
         </Grid>
       </Tooltip>
 
+      <ShareButton />
+
       <SaveButton />
     </Grid>
   );
diff --git a/src/sections/analysis/panelToolbar/shareButton.tsx b/src/sections/analysis/panelToolbar/shareButton.tsx
new file mode 100644
index 00000000..cc5114d6
--- /dev/null
+++ b/src/sections/analysis/panelToolbar/shareButton.tsx
@@ -0,0 +1,68 @@
+import { Icon } from "@iconify/react";
+import {
+  Alert,
+  Grid2 as Grid,
+  IconButton,
+  Snackbar,
+  Tooltip,
+} from "@mui/material";
+import { useAtomValue } from "jotai";
+import { useState } from "react";
+import { boardAtom, boardOrientationAtom, gameAtom } from "../states";
+import { getGameToSave } from "@/lib/chess";
+import { buildShareUrl } from "@/lib/shareGame";
+
+export default function ShareButton() {
+  const game = useAtomValue(gameAtom);
+  const board = useAtomValue(boardAtom);
+  const orientation = useAtomValue(boardOrientationAtom);
+  const [snackbar, setSnackbar] = useState<{
+    open: boolean;
+    message: string;
+    severity: "success" | "warning";
+  }>({ open: false, message: "", severity: "success" });
+
+  const hasGame = game.history().length > 0 || board.history().length > 0;
+
+  const handleShare = () => {
+    const gameToShare = getGameToSave(game, board);
+    const url = buildShareUrl(gameToShare.pgn(), orientation);
+
+    navigator.clipboard?.writeText?.(url);
+    setSnackbar({
+      open: true,
+      message: "Link copied to clipboard!",
+      severity: "success",
+    });
+  };
+
+  return (
+    <>
+      <Tooltip title="Share game link">
+        <Grid>
+          <IconButton
+            onClick={handleShare}
+            disabled={!hasGame}
+            sx={{ paddingX: 1.2, paddingY: 0.5 }}
+          >
+            <Icon icon="ri:link" />
+          </IconButton>
+        </Grid>
+      </Tooltip>
+      <Snackbar
+        open={snackbar.open}
+        autoHideDuration={3000}
+        onClose={() => setSnackbar((s) => ({ ...s, open: false }))}
+        anchorOrigin={{ vertical: "bottom", horizontal: "center" }}
+      >
+        <Alert
+          severity={snackbar.severity}
+          variant="filled"
+          sx={{ width: "100%" }}
+        >
+          {snackbar.message}
+        </Alert>
+      </Snackbar>
+    </>
+  );
+}