From bdb770f7b678591a1516ee2b987d5ba22d5cdb23 Mon Sep 17 00:00:00 2001
From: Adam <adammegarules1@gmail.com>
Date: Thu, 30 Jul 2026 14:19:22 +0200
Subject: default depth

---
 src/bot.cpp | 5 ++++-
 src/uci.cpp | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/bot.cpp b/src/bot.cpp
index 621f3ea..908b418 100644
--- a/src/bot.cpp
+++ b/src/bot.cpp
@@ -10,6 +10,8 @@
 #include <iostream>
 #include <vector>
 
+const int DEFAULT_DEPTH = 4;
+
 const int PAWN_VALUE = 100;
 const int KNIGHT_VALUE = 320;
 const int BISHOP_VALUE = 400;
@@ -126,6 +128,7 @@ std::vector<Move> GetSortedLegalMoves(Game *g) {
 }
 
 Move EngineGetBestMove(Game *b, int depth) {
+  int usedDepth = (depth != -1 ? depth : DEFAULT_DEPTH);
   auto moves = GetSortedLegalMoves(b);
   if (moves.size() == 0) {
     std::cout << "Expected a position with legal moves";
@@ -140,7 +143,7 @@ Move EngineGetBestMove(Game *b, int depth) {
     float alpha = -INFINITY;
     float beta = INFINITY;
 
-    float eval = minimax(depth - 1, b, alpha, beta);
+    float eval = minimax(usedDepth - 1, b, alpha, beta);
 
     UnMakeMove(undo, b);
     if (b->turn) {
diff --git a/src/uci.cpp b/src/uci.cpp
index e425cde..ef368b3 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -155,7 +155,7 @@ void Uci() {
       stringstream ss(line);
 
       string token;
-      int depth = 4; // default depth
+      int depth = -1;
 
       ss >> token; // go
 
-- 
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