X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=da18261941b547d0e0f8557dc9ed30307faddfdb;hb=5a0607f180d86de11f7aa5764d02453687266d87;hp=d14530f7734ad0a6ef9d6d8f3514ee18cefe9e7f;hpb=3681f490b0a9cdaadd754972147b5140cf2c269b;p=xboard.git

diff --git a/backend.c b/backend.c
index d14530f..da18261 100644
--- a/backend.c
+++ b/backend.c
@@ -796,7 +796,11 @@ InitEngine(ChessProgramState *cps, int n)
 
     /* [HGM] debug */
     cps->debug = FALSE;
+
     cps->supportsNPS = UNKNOWN;
+    cps->memSize = FALSE;
+    cps->maxCores = FALSE;
+    cps->egtFormats[0] = NULLCHAR;
 
     /* [HGM] options */
     cps->optionSettings  = appData.engOptions[n];
@@ -7570,8 +7574,23 @@ char *SendMoveToBookUser(int moveNr, ChessProgramState *cps, int initial)
     if(bookHit) {
 	// after a book hit we never send 'go', and the code after the call to this routine
 	// has '&& !bookHit' added to suppress potential sending there (based on 'firstMove').
-	char buf[MSG_SIZ];
-	snprintf(buf, MSG_SIZ, "%s%s\n", (cps->useUsermove ? "usermove " : ""), bookHit); // force book move into program supposed to play it
+	char buf[MSG_SIZ], *move = bookHit;
+	if(cps->useSAN) {
+	    int fromX, fromY, toX, toY;
+	    char promoChar;
+	    ChessMove moveType;
+	    move = buf + 30;
+	    if (ParseOneMove(bookHit, forwardMostMove, &moveType,
+				 &fromX, &fromY, &toX, &toY, &promoChar)) {
+		(void) CoordsToAlgebraic(boards[forwardMostMove],
+				    PosFlags(forwardMostMove),
+				    fromY, fromX, toY, toX, promoChar, move);
+	    } else {
+		if(appData.debugMode) fprintf(debugFP, "Book move could not be parsed\n");
+		bookHit = NULL;
+	    }
+	}
+	snprintf(buf, MSG_SIZ, "%s%s\n", (cps->useUsermove ? "usermove " : ""), move); // force book move into program supposed to play it
 	SendToProgram(buf, cps);
 	if(!initial) firstMove = FALSE; // normally we would clear the firstMove condition after return & sending 'go'
     } else if(initial) { // 'go' was needed irrespective of firstMove, and it has to be done in this routine