Rated Games Dataset Datasets where each row is a rated chess game Lichess/standard-chess-games Viewer • Updated Oct 16, 2025 • 7.14B • 3.11k • 61 Lichess/tournament-chess-games Viewer • Updated Dec 9, 2025 • 931k • 792 • 6 Lichess/antichess-chess-games Viewer • Updated Oct 16, 2025 • 33.2M • 1.1k • 2 Lichess/atomic-chess-games Viewer • Updated Oct 16, 2025 • 25.3M • 429 • 3
Centisecond Games Dataset Datasets where each row is a game with centisecond precision Lichess/standard-centisecond-games Viewer • Updated Jun 30, 2025 • 2.25M • 3 Lichess/antichess-centisecond-games Viewer • Updated Jul 6, 2025 • 550k • 3 Lichess/atomic-centisecond-games Viewer • Updated Jul 6, 2025 • 491k • 8 Lichess/crazyhouse-centisecond-games Viewer • Updated Jul 7, 2025 • 495k • 10
Positional Datasets Datasets where each row is a chess position Lichess/chess-puzzles Viewer • Updated 20 days ago • 5.68M • 1.07k • 22 Lichess/chess-position-evaluations Viewer • Updated 19 days ago • 845M • 1.04k • 16 Lichess/chess-openings Viewer • Updated 20 days ago • 3.63k • 349 • 19 Lichess/antichess-chess-openings Viewer • Updated Feb 24, 2025 • 334 • 43 • 1
Community Projects Datasets, models, and spaces created by the community EleutherAI/lichess-puzzles Viewer • Updated May 9, 2024 • 1.48M • 328 • 21 nsarrazin/chessformer Text Generation • 0.2B • Updated Apr 30, 2025 • 16 • 9 Runtime error 3 Chess with Gemma LLM 💬 3 AI chess chatbot with a custom fine-tuned Gemma model Running 7 Practice Chess Openings ♖ 7 Practice chess openings by entering moves
Rated Games Dataset Datasets where each row is a rated chess game Lichess/standard-chess-games Viewer • Updated Oct 16, 2025 • 7.14B • 3.11k • 61 Lichess/tournament-chess-games Viewer • Updated Dec 9, 2025 • 931k • 792 • 6 Lichess/antichess-chess-games Viewer • Updated Oct 16, 2025 • 33.2M • 1.1k • 2 Lichess/atomic-chess-games Viewer • Updated Oct 16, 2025 • 25.3M • 429 • 3
Positional Datasets Datasets where each row is a chess position Lichess/chess-puzzles Viewer • Updated 20 days ago • 5.68M • 1.07k • 22 Lichess/chess-position-evaluations Viewer • Updated 19 days ago • 845M • 1.04k • 16 Lichess/chess-openings Viewer • Updated 20 days ago • 3.63k • 349 • 19 Lichess/antichess-chess-openings Viewer • Updated Feb 24, 2025 • 334 • 43 • 1
Centisecond Games Dataset Datasets where each row is a game with centisecond precision Lichess/standard-centisecond-games Viewer • Updated Jun 30, 2025 • 2.25M • 3 Lichess/antichess-centisecond-games Viewer • Updated Jul 6, 2025 • 550k • 3 Lichess/atomic-centisecond-games Viewer • Updated Jul 6, 2025 • 491k • 8 Lichess/crazyhouse-centisecond-games Viewer • Updated Jul 7, 2025 • 495k • 10
Community Projects Datasets, models, and spaces created by the community EleutherAI/lichess-puzzles Viewer • Updated May 9, 2024 • 1.48M • 328 • 21 nsarrazin/chessformer Text Generation • 0.2B • Updated Apr 30, 2025 • 16 • 9 Runtime error 3 Chess with Gemma LLM 💬 3 AI chess chatbot with a custom fine-tuned Gemma model Running 7 Practice Chess Openings ♖ 7 Practice chess openings by entering moves
