st->epSquare = fenEpSquare;
}
- // 5-6. Halfmove clock and fullmove number are not parsed
+ // 5. Halfmove clock
+ int hmc;
+ if (ss >> hmc)
+ st->rule50 = hmc;
+
+ // 6. Fullmove number
+ int fmn;
+ if (ss >> fmn)
+ startPosPlyCounter = (fmn - 1) * 2 + int(sideToMove == BLACK);
// Various initialisations
castleRightsMask[make_square(initialKFile, RANK_1)] ^= WHITE_OO | WHITE_OOO;