Move Prediction on Historical Chess Champions (test)
47.2Alekhine ScoreMaia-2 FT
Evaluation results
| Method | Links | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maia-2 FTFine-tuning=true, Action selection policy=highest-probability policy action2026.05 | 47.2 | 46.4 | 44.6 | 44.6 | 48.5 | 49.3 | 44.5 | 45 | 45.3 | 44.2 | 43.5 | 43.4 | 44.3 | 44.7 | 46.6 | 45 | 45.5 | |
| Maia-2Elo rating=> 2000, Action selection policy=highest-probability policy action2026.05 | 45.8 | 45.3 | 44.4 | 44 | 48.6 | 48.5 | 44.3 | 44.2 | 45.2 | 44.3 | 43.8 | 43.3 | 43.6 | 44.2 | 46.3 | 44.6 | 45 | |
| Maia-2 FT + MCTSFine-tuning=true, MCTS=true, Number of simulations=100, c=1.5, η=0.01, Action selection policy=most visited action2026.05 | 27 | 26.7 | 26.8 | 25.3 | 28.7 | 28.2 | 25.3 | 25.7 | 26.3 | 25.3 | 25 | 25.9 | 25.6 | 25.6 | 27.1 | 25.7 | 26.3 |