From a1b49a22d4f243c8bda00c3f630dbabac8508b15 Mon Sep 17 00:00:00 2001
From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Mon, 11 Feb 2013 22:38:13 +0100
Subject: [PATCH] Remove under-promotion resign

This was legacy code from micro-Max, and is no longer used, as Fairy-Max
allows the opponent every under-promotion.
---
 fairymax.c |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)

diff --git a/fairymax.c b/fairymax.c
index a78c851..cf62466 100644
--- a/fairymax.c
+++ b/fairymax.c
@@ -98,7 +98,6 @@ int MovesLeft;
 int MaxDepth;
 int Post;
 int Fifty;
-int UnderProm;
 int GameNr;
 int Resign;
 int Cambodian;
@@ -404,7 +403,7 @@ void InitGame()
   if(w[oo[i]] < 0) k = w[oo[i]];
  }
  R -= 2*(-k/FAC);
- UnderProm = -1; pl[WHITE] = pl[BLACK] = 2*BW; 
+ pl[WHITE] = pl[BLACK] = 2*BW; 
  pm = !pl[BLACK+7] && pl[BLACK+9] && pl[WHITE+7] ? 2 : 0; // Unlike white, black has no 'Q', so promote to 9, which he does have.
  if(gating) pl[14] = pl[15] = pl[30] = pl[31] = 1, R += 2*(w[9]/FAC + w[10]/FAC);
 }
@@ -572,12 +571,6 @@ int main(int argc, char **argv)
                         N=0;K=I;
                         if (D(Side,-I,I,Q,O,LL|S,3)==I) {
                             Side ^= BLACK^WHITE;
-                            if(UnderProm>=0 && UnderProm != L)
-                            {    printf("tellics I hate under-promotions!\n");
-                                 printf("resign { underpromotion } \n");
-                                 Computer = EMPTY;
-                                 continue;
-                            } else UnderProm = -1;
                             m = GetTickCount() - Ticks;
                             printf("# times @ %u: real=%d cpu=%1.0f\n", m + Ticks, m,
                                       (CPUtime() - cpuT)/CLOCKS_PER_SEC);
-- 
1.7.0.4