Avoid razoring when there is move from transposition table.

alcides-schulz · alcides-schulz · commit b1b2e0416a38 · 2024-10-04T08:34:34.000-04:00
10s+0.1
Score of tucanoNEW vs tucanoOLD: 2519 - 2238 - 5243  [0.514] 10000
Elo difference: 9.8 +/- 4.7, LOS: 100.0 %, DrawRatio: 52.4 %

60s+0.6
Score of tucanoNEW vs tucanoOLD: 922 - 843 - 2133  [0.510] 3898
Elo difference: 7.0 +/- 7.3, LOS: 97.0 %, DrawRatio: 54.7 %
SPRT: llr 2.95 (100.3%), lbound -2.94, ubound 2.94 - H1 was accepteded
diff --git a/src/main.c b/src/main.c
@@ -20,7 +20,7 @@
 
 #define ENGINE "Tucano"
 #define AUTHOR "Alcides Schulz"
-#define VERSION "11.24"
+#define VERSION "11.25"
 
 void        develop_workbench(void);
 double      bench(int depth, int print);
@@ -626,7 +626,10 @@ void generate_plain_files(char *pgn_file_list);
 
 void develop_workbench(void)
 {
-    //generate_replay("d:/temp/game0013.pgn", "d:/temp/replay0013.pgn");
+    generate_replay("D:/Projetos/YoutubeChanels/TucanoTestGames/GamesDone/game0013_ExposedKing.pgn", 
+                    "D:/Projetos/YoutubeChanels/TucanoTestGames/GamesDone/replay0013.txt");
+    //tnn_generate_menu();
+    //extract_good_games("d:/temp/a.pgn");
 }
 
 //END
diff --git a/src/nnue_gen.c b/src/nnue_gen.c
@@ -264,13 +264,13 @@ void tnn_generate_menu()
     char *to_file_mask_tnn = "d:/temp/data/data_d%d_n%d_%04d.tnn";
     char *to_file_mask_plain = "d:/temp/data/data_d%d_n%d_%04d.plain";
     int total_positions = 100000000;
-    int max_depth = 8;
+    int max_depth = 10;
     int max_nodes = 0;
 #else
     char *to_file_mask_tnn = "./data/data_d%d_n%d_%04d.tnn";
     char *to_file_mask_plain = "./data/data_d%d_n%d_%04d.plain";
     int total_positions = 100000000;
-    int max_depth = 8;
+    int max_depth = 10;
     int max_nodes = 0;
 #endif
     char resp[100];
diff --git a/src/search.c b/src/search.c
@@ -114,7 +114,7 @@ int search(GAME *game, UINT incheck, int alpha, int beta, int depth, MOVE exclud
     if (!pv_node && !incheck && !singular_move_search) {
         
         // Razoring: eval score + margin is lower than alpha, so just performs quiesce search and avoid regular search
-        if (depth < RAZOR_DEPTH && eval_score + RAZOR_MARGIN[depth] < alpha && !is_mate_score(alpha)) {
+        if (depth < RAZOR_DEPTH && eval_score + RAZOR_MARGIN[depth] < alpha && !is_mate_score(alpha) && trans_move == MOVE_NONE) {
             int razor_margin = alpha - RAZOR_MARGIN[depth];
             int score = quiesce(game, FALSE, razor_margin, razor_margin + 1, 0);
             if (game->search.abort) return 0;
