diff --git a/firebase.json b/firebase.json
index aebd3e6..4082605 100644
--- a/firebase.json
+++ b/firebase.json
@@ -5,6 +5,34 @@
     "ignore": ["firebase.json", "**/.*", "**/node_modules/**"],
     "cleanUrls": true,
     "trailingSlash": false,
-    "predeploy": ["npm run lint", "npm run build"]
+    "predeploy": ["npm run lint", "npm run build"],
+    "headers": [
+      {
+        "source": "/",
+        "headers": [
+          {
+            "key": "Cross-Origin-Embedder-Policy",
+            "value": "require-corp"
+          },
+          {
+            "key": "Cross-Origin-Opener-Policy",
+            "value": "same-origin"
+          }
+        ]
+      },
+      {
+        "source": "/engines/stockfish-wasm/stockfish-nnue-16.js",
+        "headers": [
+          {
+            "key": "Cross-Origin-Embedder-Policy",
+            "value": "require-corp"
+          },
+          {
+            "key": "Cross-Origin-Opener-Policy",
+            "value": "same-origin"
+          }
+        ]
+      }
+    ]
   }
 }
diff --git a/next.config.js b/next.config.js
index 2a02684..f3f5b8e 100644
--- a/next.config.js
+++ b/next.config.js
@@ -1,11 +1,44 @@
-/** @type {import('next').NextConfig} */
-const nextConfig = {
-  output: "export",
-  trailingSlash: false,
-  reactStrictMode: true,
-  images: {
-    unoptimized: true,
-  },
-};
+const { PHASE_PRODUCTION_BUILD } = require("next/constants");
+
+const nextConfig = (phase) =>
+  /** @type {import('next').NextConfig} */ ({
+    output: phase === PHASE_PRODUCTION_BUILD ? "export" : undefined,
+    trailingSlash: false,
+    reactStrictMode: true,
+    images: {
+      unoptimized: true,
+    },
+    headers:
+      phase === PHASE_PRODUCTION_BUILD
+        ? undefined
+        : () => [
+            {
+              source: "/",
+              headers: [
+                {
+                  key: "Cross-Origin-Embedder-Policy",
+                  value: "require-corp",
+                },
+                {
+                  key: "Cross-Origin-Opener-Policy",
+                  value: "same-origin",
+                },
+              ],
+            },
+            {
+              source: "/engines/stockfish-wasm/stockfish-nnue-16.js",
+              headers: [
+                {
+                  key: "Cross-Origin-Embedder-Policy",
+                  value: "require-corp",
+                },
+                {
+                  key: "Cross-Origin-Opener-Policy",
+                  value: "same-origin",
+                },
+              ],
+            },
+          ],
+  });
 
 module.exports = nextConfig;
diff --git a/public/engines/stockfish-wasm/stockfish-nnue-16-single.js b/public/engines/stockfish-wasm/stockfish-nnue-16-single.js
deleted file mode 100644
index a65eee4..0000000
--- a/public/engines/stockfish-wasm/stockfish-nnue-16-single.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*!
- * Stockfish.js 16 (c) 2023, Chess.com, LLC
- * https://github.com/nmrugg/stockfish.js
- * License: GPLv3
- *
- * Based on stockfish.wasm (c)
- * Niklas Fiekas <niklas.fiekas@backscattering.de>
- * Hiroshi Ogawa <hi.ogawa.zz@gmail.com>
- * https://github.com/niklasf/stockfish.wasm
- * https://github.com/hi-ogawa/Stockfish
- *
- * Based on Stockfish (c) T. Romstad, M. Costalba, J. Kiiski, G. Linscott and other contributors.
- * https://github.com/official-stockfish/Stockfish
- */!function(){var t,n,r,e,o,a;function i(){function e(e){var i,D,I,n,t;e=e||{},(i=i||(void 0!==e?e:{})).ready=new Promise(function(e,n){D=e,I=n}),"undefined"==typeof XMLHttpRequest&&(global.XMLHttpRequest=function(){var t,r={open:function(e,n){t=n},send:function(){require("fs").readFile(t,function(e,n){r.readyState=4,e?(console.error(e),r.status=404,r.onerror(e)):(r.status=200,r.response=n,r.onreadystatechange(),r.onload())})}};return r}),"undefined"!=typeof global&&"[object process]"===Object.prototype.toString.call(global.process)&&"undefined"!=typeof fetch&&(fetch=null),i.postCustomMessage=function(e){if("undefined"!=typeof PThread)for(var n of PThread.ba)n.postMessage({cmd:"custom",userData:e})},i.queue=(t=[],{get:async function(){return 0<t.length?t.shift():await new Promise(function(e){return n=e})},put:function(e){n?(n(e),n=null):t.push(e)}}),i.onCustomMessage=function(e){A?H.push(e):i.queue.put(e)};var A,r,H=[],o=(i.pauseQueue=function(){A=!0},i.unpauseQueue=function(){var e=H;A=!(H=[]),e.forEach(function(e){i.queue.put(e)})},i.postMessage=i.postCustomMessage,[]),a=(i.addMessageListener=function(e){o.push(e)},i.removeMessageListener=function(e){0<=(e=o.indexOf(e))&&o.splice(e,1)},i.print=i.printErr=function(e){if(0===o.length)return console.log(e);for(var n of o)n(e)},i.terminate=function(){"undefined"!=typeof PThread&&PThread.da()},i.__IS_SINGLE_THREADED__=!0,i._origOnCustomMessage=i.onCustomMessage,i.onCustomMessage=function(e){return"stop"===e||"quit"===e?i._stop():"ponderhit"===e&&i._ponderhit(),i._origOnCustomMessage(e)},{});for(r in i)i.hasOwnProperty(r)&&(a[r]=i[r]);var N=[],u="./this.program";function s(e,n){if(0!==e)throw n}var Y,c,q,W,f,B="object"==typeof window,l="function"==typeof importScripts,G="object"==typeof process&&"object"==typeof process.versions&&"string"==typeof process.versions.node,p="",X=(G?(p=l?require("path").dirname(p)+"/":__dirname+"/",Y=function(e,n){return q=q||require("fs"),e=(W=W||require("path")).normalize(e),q.readFileSync(e,n?null:"utf8")},c=function(e){return(e=(e=Y(e,!0)).buffer?e:new Uint8Array(e)).buffer||w("Assertion failed: undefined"),e},1<process.argv.length&&(u=process.argv[1].replace(/\\/g,"/")),N=process.argv.slice(2),process.on("uncaughtException",function(e){if(!(e instanceof He))throw e}),process.on("unhandledRejection",w),s=function(e,n){if(V||0<re)throw process.exitCode=e,n;process.exit(e)},i.inspect=function(){return"[Emscripten Module object]"}):(B||l)&&(l?p=self.location.href:"undefined"!=typeof document&&document.currentScript&&(p=document.currentScript.src),p=0!==(p=We?We:p).indexOf("blob:")?p.substr(0,p.lastIndexOf("/")+1):"",Y=function(e){var n=new XMLHttpRequest;return n.open("GET",e,!1),n.send(null),n.responseText},l)&&(c=function(e){var n=new XMLHttpRequest;return n.open("GET",e,!1),n.responseType="arraybuffer",n.send(null),new Uint8Array(n.response)}),i.print||console.log.bind(console)),d=i.printErr||console.warn.bind(console);for(r in a)a.hasOwnProperty(r)&&(i[r]=a[r]);a=null,i.arguments&&(N=i.arguments),i.thisProgram&&(u=i.thisProgram),i.quit&&(s=i.quit),i.wasmBinary&&(f=i.wasmBinary);var V=i.noExitRuntime||!0,m=("object"!=typeof WebAssembly&&w("no native wasm support detected"),!1),z="undefined"!=typeof TextDecoder?new TextDecoder("utf8"):void 0;function K(e,n,t){var r=n+t;for(t=n;e[t]&&!(r<=t);)++t;if(16<t-n&&e.subarray&&z)return z.decode(e.subarray(n,t));for(r="";n<t;){var o,a,i=e[n++];128&i?(o=63&e[n++],192==(224&i)?r+=String.fromCharCode((31&i)<<6|o):(a=63&e[n++],(i=224==(240&i)?(15&i)<<12|o<<6|a:(7&i)<<18|o<<12|a<<6|63&e[n++])<65536?r+=String.fromCharCode(i):(i-=65536,r+=String.fromCharCode(55296|i>>10,56320|1023&i)))):r+=String.fromCharCode(i)}return r}function C(e){return e?K(R,e,void 0):""}function O(e,n,t,r){if(0<r){r=t+r-1;for(var o=0;o<e.length;++o){var a=e.charCodeAt(o);if((a=55296<=a&&a<=57343?65536+((1023&a)<<10)|1023&e.charCodeAt(++o):a)<=127){if(r<=t)break;n[t++]=a}else{if(a<=2047){if(r<=t+1)break;n[t++]=192|a>>6}else{if(a<=65535){if(r<=t+2)break;n[t++]=224|a>>12}else{if(r<=t+3)break;n[t++]=240|a>>18,n[t++]=128|a>>12&63}n[t++]=128|a>>6&63}n[t++]=128|63&a}}n[t]=0}}function J(e){for(var n=0,t=0;t<e.length;++t){var r=e.charCodeAt(t);(r=55296<=r&&r<=57343?65536+((1023&r)<<10)|1023&e.charCodeAt(++t):r)<=127?++n:n=r<=2047?n+2:r<=65535?n+3:n+4}return n}function Q(e){var n=J(e)+1,t=je(n);return O(e,y,t,n),t}var y,R,x,g,T,$,h,Z=[],ee=[],ne=[],te=[],re=0,v=0,oe=null,_=null;function ae(){v++,i.monitorRunDependencies&&i.monitorRunDependencies(v)}function ie(){var e;v--,i.monitorRunDependencies&&i.monitorRunDependencies(v),0==v&&(null!==oe&&(clearInterval(oe),oe=null),_)&&(e=_,_=null,e())}function w(e){throw i.onAbort&&i.onAbort(e),d(e),m=!0,e=new WebAssembly.RuntimeError("abort("+e+"). 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","stop","uci","ucinewgame"].filter(n);return[r=r.length?r:(t=t.replace(/^.*\s/,""))?e.filter(n):e,t]},historySize:100}).on("line",function(e){e&&("quit"!==e&&"exit"!==e||process.exit(),n?n.postMessage(e,!0):a.push(e))}).on("close",function(){process.exit()}).setPrompt("")):module.exports=i:(r=self.location.hash.substr(1).split(","),t=decodeURIComponent(r[0]||"stockfish-nnue-16.wasm"),e={locateFile:function(e){return-1<e.indexOf(".wasm")?t:self.location.origin+self.location.pathname+"#"+t+",worker"}},i()(e).then(function(t){(n=t).addMessageListener(function(e){postMessage(e)}),a.length&&a.forEach(function(e){t.postMessage(e,!0)}),a=null}).catch(function(e){setTimeout(function(){throw e},1)}),onmessage=onmessage||function(e){n?n.postMessage(e.data,!0):a.push(e.data)})):"object"==typeof document&&document.currentScript?document.currentScript._exports=i():i()}();
\ No newline at end of file
diff --git a/public/engines/stockfish-wasm/stockfish-nnue-16.wasm b/public/engines/stockfish-wasm/stockfish-nnue-16.wasm
new file mode 100644
index 0000000..1e32439
Binary files /dev/null and b/public/engines/stockfish-wasm/stockfish-nnue-16.wasm differ
diff --git a/src/lib/engine/stockfish16.ts b/src/lib/engine/stockfish16.ts
index 629c9cb..411a2e0 100644
--- a/src/lib/engine/stockfish16.ts
+++ b/src/lib/engine/stockfish16.ts
@@ -6,7 +6,7 @@ export class Stockfish16 extends UciEngine {
     const isWasmSupported = Stockfish16.isWasmSupported();
 
     const enginePath = isWasmSupported
-      ? "engines/stockfish-wasm/stockfish-nnue-16-single.js"
+      ? "engines/stockfish-wasm/stockfish-nnue-16.js"
       : "engines/stockfish.js";
 
     super(EngineName.Stockfish16, enginePath);
diff --git a/src/sections/analysis/board/evaluationBar.tsx b/src/sections/analysis/board/evaluationBar.tsx
index 1df6c60..bb4b3ae 100644
--- a/src/sections/analysis/board/evaluationBar.tsx
+++ b/src/sections/analysis/board/evaluationBar.tsx
@@ -39,7 +39,7 @@ export default function EvaluationBar({ height }: Props) {
       alignItems="center"
       width="2rem"
       height={height}
-      border={`1px solid black`}
+      border="1px solid black"
       borderRadius="5px"
     >
       <Box
diff --git a/src/sections/analysis/reviewPanelBody/accuracies.tsx b/src/sections/analysis/reviewPanelBody/accuracies.tsx
index c0cc961..cc54f6f 100644
--- a/src/sections/analysis/reviewPanelBody/accuracies.tsx
+++ b/src/sections/analysis/reviewPanelBody/accuracies.tsx
@@ -23,7 +23,7 @@ export default function Accuracies() {
         lineHeight={1}
         padding={1}
         fontWeight="bold"
-        border={`1px solid #424242`}
+        border="1px solid #424242"
       >
         {`${gameEval?.accuracy.white.toFixed(1)} %`}
       </Typography>
@@ -37,7 +37,7 @@ export default function Accuracies() {
         lineHeight={1}
         padding={1}
         fontWeight="bold"
-        border={`1px solid #424242`}
+        border="1px solid #424242"
       >
         {`${gameEval?.accuracy.black.toFixed(1)} %`}
       </Typography>