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Chess Reasoning Quality Evaluation on Lichess Puzzle Database (held-out positions)

0.218WR MAE

VPS

0.197440.336220.4750.61378Apr 3, 2026
Updated 20d ago

Evaluation Results

MethodLinks
2026.04
0.21837.697.8
2026.04
0.28636.298.5
2026.04
0.3132.396.1
2026.04
0.34634.197.8
2026.04
0.45218.372.1
2026.04
0.7323331.2