diff --git a/src/movepick.cpp b/src/movepick.cpp index e0bd2a67..09f7611c 100644 --- a/src/movepick.cpp +++ b/src/movepick.cpp @@ -30,7 +30,7 @@ namespace { EVASION, EVASIONS_S2, QSEARCH_0, CAPTURES_S3, QUIET_CHECKS_S3, QSEARCH_1, CAPTURES_S4, - MULTICUT, CAPTURES_S5, + PROBCUT, CAPTURES_S5, RECAPTURE, CAPTURES_S6, STOP }; @@ -128,9 +128,9 @@ MovePicker::MovePicker(const Position& p, Move ttm, const HistoryStats& h, Piece assert(!pos.checkers()); - stage = MULTICUT; + stage = PROBCUT; - // In MultiCut we generate only captures that are better than the parent's + // In ProbCut we generate only captures that are better than the parent's // captured piece. captureThreshold = PieceValue[MG][pt]; ttMove = (ttm && pos.pseudo_legal(ttm) ? ttm : MOVE_NONE); @@ -281,7 +281,7 @@ void MovePicker::generate_next_stage() { end = generate(pos, moves); return; - case EVASION: case QSEARCH_0: case QSEARCH_1: case MULTICUT: case RECAPTURE: + case EVASION: case QSEARCH_0: case QSEARCH_1: case PROBCUT: case RECAPTURE: stage = STOP; case STOP: end = cur + 1; // Avoid another next_phase() call @@ -309,7 +309,7 @@ Move MovePicker::next_move() { switch (stage) { - case MAIN_SEARCH: case EVASION: case QSEARCH_0: case QSEARCH_1: case MULTICUT: + case MAIN_SEARCH: case EVASION: case QSEARCH_0: case QSEARCH_1: case PROBCUT: ++cur; return ttMove; diff --git a/src/search.cpp b/src/search.cpp index 3baa5bc2..01d2a387 100644 --- a/src/search.cpp +++ b/src/search.cpp @@ -659,7 +659,7 @@ namespace { } } - // Step 9. Multi-Cut (skipped when in check) + // Step 9. ProbCut (skipped when in check) // If we have a very good capture (i.e. SEE > seeValues[captured_piece_type]) // and a reduced search returns a value much above beta, we can (almost) safely // prune the previous move.