Skip to content

Repository files navigation

ChessBoardToFEN

Project which uses PyTorch to classify Digital Chess Boards into their FEN notation

Steps to use final classifier

  • Upload "best_model_cpu_scripted.pt" and "PredictNewBoard.ipynb" to your Google Drive
  • Run "PredictNewBoard.ipynb" in Google Colab
  • Take a snip of the board you want to classify (Should be close to the exact board square)
  • Upload the image file using the file upload button to see the predicted FEN!

How I built the final classifier

  • I started with the various chess boards with labeled FENs found at https://www.kaggle.com/datasets/koryakinp/chess-positions
  • I split the first 1000 boards into labeled tiles for training in "process.ipynb".
  • I zipped my labeled tiles and sent them to Google Drive, then trained a model to predict them in "IdentifyChessPieces.ipynb"
  • I stored my best model in Google Drive, and tested my model's accuracy on the full boards in "PredictBoardFENs.ipynb"
  • I stored the CPU version of my model, and made the final board prediction tool in "PredictNewBoard.ipynb"

About

Project which uses PyTorch to classify Chess Boards into their FEN notation

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - Likey00/ChessBoardToFEN: Project which uses PyTorch to classify Chess Boards into their FEN notation · GitHub
Skip to content

Repository files navigation

ChessBoardToFEN

Project which uses PyTorch to classify Digital Chess Boards into their FEN notation

Steps to use final classifier

  • Upload "best_model_cpu_scripted.pt" and "PredictNewBoard.ipynb" to your Google Drive
  • Run "PredictNewBoard.ipynb" in Google Colab
  • Take a snip of the board you want to classify (Should be close to the exact board square)
  • Upload the image file using the file upload button to see the predicted FEN!

How I built the final classifier

  • I started with the various chess boards with labeled FENs found at https://www.kaggle.com/datasets/koryakinp/chess-positions
  • I split the first 1000 boards into labeled tiles for training in "process.ipynb".
  • I zipped my labeled tiles and sent them to Google Drive, then trained a model to predict them in "IdentifyChessPieces.ipynb"
  • I stored my best model in Google Drive, and tested my model's accuracy on the full boards in "PredictBoardFENs.ipynb"
  • I stored the CPU version of my model, and made the final board prediction tool in "PredictNewBoard.ipynb"

About

Project which uses PyTorch to classify Chess Boards into their FEN notation

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - Likey00/ChessBoardToFEN: Project which uses PyTorch to classify Chess Boards into their FEN notation · GitHub
Skip to content

Repository files navigation

ChessBoardToFEN

Project which uses PyTorch to classify Digital Chess Boards into their FEN notation

Steps to use final classifier

  • Upload "best_model_cpu_scripted.pt" and "PredictNewBoard.ipynb" to your Google Drive
  • Run "PredictNewBoard.ipynb" in Google Colab
  • Take a snip of the board you want to classify (Should be close to the exact board square)
  • Upload the image file using the file upload button to see the predicted FEN!

How I built the final classifier

  • I started with the various chess boards with labeled FENs found at https://www.kaggle.com/datasets/koryakinp/chess-positions
  • I split the first 1000 boards into labeled tiles for training in "process.ipynb".
  • I zipped my labeled tiles and sent them to Google Drive, then trained a model to predict them in "IdentifyChessPieces.ipynb"
  • I stored my best model in Google Drive, and tested my model's accuracy on the full boards in "PredictBoardFENs.ipynb"
  • I stored the CPU version of my model, and made the final board prediction tool in "PredictNewBoard.ipynb"

About

Project which uses PyTorch to classify Chess Boards into their FEN notation

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - Likey00/ChessBoardToFEN: Project which uses PyTorch to classify Chess Boards into their FEN notation · GitHub
Skip to content

Repository files navigation

ChessBoardToFEN

Project which uses PyTorch to classify Digital Chess Boards into their FEN notation

Steps to use final classifier

  • Upload "best_model_cpu_scripted.pt" and "PredictNewBoard.ipynb" to your Google Drive
  • Run "PredictNewBoard.ipynb" in Google Colab
  • Take a snip of the board you want to classify (Should be close to the exact board square)
  • Upload the image file using the file upload button to see the predicted FEN!

How I built the final classifier

  • I started with the various chess boards with labeled FENs found at https://www.kaggle.com/datasets/koryakinp/chess-positions
  • I split the first 1000 boards into labeled tiles for training in "process.ipynb".
  • I zipped my labeled tiles and sent them to Google Drive, then trained a model to predict them in "IdentifyChessPieces.ipynb"
  • I stored my best model in Google Drive, and tested my model's accuracy on the full boards in "PredictBoardFENs.ipynb"
  • I stored the CPU version of my model, and made the final board prediction tool in "PredictNewBoard.ipynb"

About

Project which uses PyTorch to classify Chess Boards into their FEN notation

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' GitHub - Likey00/ChessBoardToFEN: Project which uses PyTorch to classify Chess Boards into their FEN notation · GitHub
Skip to content

Repository files navigation

ChessBoardToFEN

Project which uses PyTorch to classify Digital Chess Boards into their FEN notation

Steps to use final classifier

  • Upload "best_model_cpu_scripted.pt" and "PredictNewBoard.ipynb" to your Google Drive
  • Run "PredictNewBoard.ipynb" in Google Colab
  • Take a snip of the board you want to classify (Should be close to the exact board square)
  • Upload the image file using the file upload button to see the predicted FEN!

How I built the final classifier

  • I started with the various chess boards with labeled FENs found at https://www.kaggle.com/datasets/koryakinp/chess-positions
  • I split the first 1000 boards into labeled tiles for training in "process.ipynb".
  • I zipped my labeled tiles and sent them to Google Drive, then trained a model to predict them in "IdentifyChessPieces.ipynb"
  • I stored my best model in Google Drive, and tested my model's accuracy on the full boards in "PredictBoardFENs.ipynb"
  • I stored the CPU version of my model, and made the final board prediction tool in "PredictNewBoard.ipynb"

About

Project which uses PyTorch to classify Chess Boards into their FEN notation

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - Likey00/ChessBoardToFEN: Project which uses PyTorch to classify Chess Boards into their FEN notation · GitHub
Skip to content

Repository files navigation

ChessBoardToFEN

Project which uses PyTorch to classify Digital Chess Boards into their FEN notation

Steps to use final classifier

  • Upload "best_model_cpu_scripted.pt" and "PredictNewBoard.ipynb" to your Google Drive
  • Run "PredictNewBoard.ipynb" in Google Colab
  • Take a snip of the board you want to classify (Should be close to the exact board square)
  • Upload the image file using the file upload button to see the predicted FEN!

How I built the final classifier

  • I started with the various chess boards with labeled FENs found at https://www.kaggle.com/datasets/koryakinp/chess-positions
  • I split the first 1000 boards into labeled tiles for training in "process.ipynb".
  • I zipped my labeled tiles and sent them to Google Drive, then trained a model to predict them in "IdentifyChessPieces.ipynb"
  • I stored my best model in Google Drive, and tested my model's accuracy on the full boards in "PredictBoardFENs.ipynb"
  • I stored the CPU version of my model, and made the final board prediction tool in "PredictNewBoard.ipynb"

About

Project which uses PyTorch to classify Chess Boards into their FEN notation

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); })(); GitHub - Likey00/ChessBoardToFEN: Project which uses PyTorch to classify Chess Boards into their FEN notation · GitHub
Skip to content

Repository files navigation

ChessBoardToFEN

Project which uses PyTorch to classify Digital Chess Boards into their FEN notation

Steps to use final classifier

  • Upload "best_model_cpu_scripted.pt" and "PredictNewBoard.ipynb" to your Google Drive
  • Run "PredictNewBoard.ipynb" in Google Colab
  • Take a snip of the board you want to classify (Should be close to the exact board square)
  • Upload the image file using the file upload button to see the predicted FEN!

How I built the final classifier

  • I started with the various chess boards with labeled FENs found at https://www.kaggle.com/datasets/koryakinp/chess-positions
  • I split the first 1000 boards into labeled tiles for training in "process.ipynb".
  • I zipped my labeled tiles and sent them to Google Drive, then trained a model to predict them in "IdentifyChessPieces.ipynb"
  • I stored my best model in Google Drive, and tested my model's accuracy on the full boards in "PredictBoardFENs.ipynb"
  • I stored the CPU version of my model, and made the final board prediction tool in "PredictNewBoard.ipynb"

About

Project which uses PyTorch to classify Chess Boards into their FEN notation

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages