Syzygy: Fix pawnful wide dtz map

niklasf · Jun 30, 2018 · 83238c0 · 83238c0
1 parent bb6b4b0
commit 83238c0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chess/syzygy.py b/chess/syzygy.py
@@ -1327,7 +1327,7 @@ def init_table_dtz(self):
                             p_data += p_data & 0x01
                             for _ in range(4):
                                 self.map_idx[-1].append((p_data + 2 - self.p_map) // 2)
-                                p_data += 2 * 2 + self.read_uint16(p_data)
+                                p_data += 2 + 2 * self.read_uint16(p_data)
                 p_data += p_data & 0x01
 
                 for f in range(files):