X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsyzygy%2Ftbprobe.cpp;h=48c448fd0dfeb8077f740d581acdae5a324fdd39;hp=f31e8c19c2b04a9a18fe79fa65ac4318ce78f919;hb=27ba611a3da37423a3502e49beeebe11c9a11d8e;hpb=e258c5a779af3b330cbb797b12b272ea0dd83a40

diff --git a/src/syzygy/tbprobe.cpp b/src/syzygy/tbprobe.cpp
index f31e8c19..48c448fd 100644
--- a/src/syzygy/tbprobe.cpp
+++ b/src/syzygy/tbprobe.cpp
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (c) 2013 Ronald de Man
-  Copyright (C) 2016 Marco Costalba, Lucas Braesch
+  Copyright (C) 2016-2017 Marco Costalba, Lucas Braesch
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -531,14 +531,14 @@ int decompress_pairs(PairsData* d, uint64_t idx) {
     //
     //       I(k) = k * d->span + d->span / 2      (1)
 
-    // First step is to get the 'k' of the I(k) nearest to our idx, using defintion (1)
+    // First step is to get the 'k' of the I(k) nearest to our idx, using definition (1)
     uint32_t k = idx / d->span;
 
     // Then we read the corresponding SparseIndex[] entry
     uint32_t block = number<uint32_t, LittleEndian>(&d->sparseIndex[k].block);
     int offset     = number<uint16_t, LittleEndian>(&d->sparseIndex[k].offset);
 
-    // Now compute the difference idx - I(k). From defintion of k we know that
+    // Now compute the difference idx - I(k). From definition of k we know that
     //
     //       idx = k * d->span + idx % d->span    (2)
     //
@@ -978,8 +978,8 @@ uint8_t* set_sizes(PairsData* d, uint8_t* data) {
     d->flags = *data++;
 
     if (d->flags & TBFlag::SingleValue) {
-        d->blocksNum = d->span =
-        d->blockLengthSize = d->sparseIndexSize = 0; // Broken MSVC zero-init
+        d->blocksNum = d->blockLengthSize = 0;
+        d->span = d->sparseIndexSize = 0; // Broken MSVC zero-init
         d->minSymLen = *data++; // Here we store the single value
         return data;
     }
@@ -1292,7 +1292,7 @@ void Tablebases::init(const std::string& paths) {
             if (MapA1D1D4[s1] == idx && (idx || s1 == SQ_B1)) // SQ_B1 is mapped to 0
             {
                 for (Square s2 = SQ_A1; s2 <= SQ_H8; ++s2)
-                    if ((StepAttacksBB[KING][s1] | s1) & s2)
+                    if ((PseudoAttacks[KING][s1] | s1) & s2)
                         continue; // Illegal position
 
                     else if (!off_A1H8(s1) && off_A1H8(s2) > 0)