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stefiosif
2025-01-25 21:45:15 +02:00
parent 62c524174e
commit 2ed92f9253
1 changed files with 11 additions and 1 deletions
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12
src/search/negamax.rs
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@@ -51,7 +51,17 @@ pub fn negamax(
} }
legal_moves += 1; legal_moves += 1;
let score = -negamax(game, -beta, -alpha, depth - 1, plies + 1, time_info)?;
let score = if legal_moves == 1 {
-negamax(game, -beta, -alpha, depth - 1, plies + 1, time_info)?
} else {
let mut score = -negamax(game, -alpha - 1, -alpha, depth - 1, plies + 1, time_info)?;
if score > alpha && score < beta {
score = -negamax(game, -beta, -alpha, depth - 1, plies + 1, time_info)?;
}
score
};
game.unmake_move(); game.unmake_move();
if score > best_score { if score > best_score {