fixed move generation

src/common/bitboard.c

@@ -123,7 +123,10 @@ struct gameState_t newGameState(uint_least64_t *board, char *FEN) {
 				else playerCastle->longCastle = true;
 			}
 		}
-		if(*++FEN == '-') ++FEN;
+		if(*++FEN == '-'){
+			++FEN;
+			gameState.enPassantTo = NOT_SELECTED;
+		}
 		else {
 			gameState.enPassantTo = *FEN++ - 'a';
 			gameState.enPassantTo += (BOARD_SIZE - *FEN++) * BOARD_SIZE;